Members

John A. Lee

Contact Information

John A. Lee
Professor
UCL / EPL / ICTEAM and SSS / IREC / MIRO
Avenue Hippocrate 54 bte B1.54.07
1348 Louvain-la-Neuve
Belgium

Office: Harvey 0814, (99th floor)
Phone: +32 2 764 95 28
Email: john [period] lee [snail] uclouvain [period] be -> mailto:john [period] lee [snail] uclouvain [period] be
Personal home page

Biography

John A. Lee

John A. Lee was born in 1976 in Brussels, Belgium. He received the M.S. degree in Applied Sciences (Computer Engineering) in 1999 and the Ph.D. degree in Applied Sciences (Machine Learning) in 2003, both from the Université catholique de Louvain (UCL, Belgium). His main interests are dimensionality reduction, intrinsic dimensionality estimation, clustering, vector quantization, and various aspects of image processing. He is a member of the UCL Machine Learning Group and a Research Associate with the Belgian F.N.R.S. (Fonds National de la Recherche Scientifique). Together with Michel Verleysen, he wrote a monography entitled ‘Nonlinear Dimensionality Reduction’ published by Springer-Verlag in 2007. His current work aims at developing specific image enhancement techniques for positron emission tomography in the center of Molecular Imaging, Radiotherapy, and Oncology (MIRO).



Publications

Article de périodique (Journal article)
2017
  • Wanet, Marie ; Delor, Antoine ; Hanin, François-Xavier ; Ghaye, Benoît ; Van Maanen, Aline ; Remouchamps, Vincent ; Clermont, Christian ; Goossens, Samuel ; Lee, John Aldo ; Janssens, Guillaume ; Bol, Anne ; Geets, Xavier. An individualized radiation dose escalation trial in non-small cell lung cancer based on FDG-PET imaging.. In: Strahlentherapie und Onkologie : Zeitschrift für Radiologie, Strahlenbiologie, Strahlenphysik, (2017). doi:10.1007/s00066-017-1168-z (Accepté/Sous presse). http://hdl.handle.net/2078.1/186658

  • Brousmiche, Sébastien ; Souris, Kevin ; Orban de Xivry, Jonathan ; Lee, John Aldo ; Macq, Benoît ; Seco, Joao. Combined influence of CT random noise and HU-RSP calibration curve nonlinearities on proton rage systematic errors. In: Physics in Medicine and Biology, Vol. 62, p. 8226. doi:10.1088/1361-6560/aa86e9. http://hdl.handle.net/2078.1/189252

  • Herault, Romain ; Orth, Dominic ; Seifert, Ludovic ; Boulanger, Jeremie ; Lee, John Aldo. Comparing dynamics of fluency and inter-limb coordination in climbing activities using multi-scale Jensen?Shannon embedding and clustering. In: Data Mining and Knowledge Discovery, Vol. 31, no.6, p. 1758-1792 (2017). doi:10.1007/s10618-017-0522-1. http://hdl.handle.net/2078.1/189098

  • Sorriaux, Jefferson ; Testa, M. ; Paganetti, H. ; Bertrand, D. ; Lee, John Aldo ; Palmans, H. ; Vynckier, Stefaan ; Sterpin, Edmond. Consistency in quality correction factors for ionization chamber dosimetry in scanned proton beam therapy:. In: Medical Physics, Vol. 44, no.9, p. 4919-4927 (2017). doi:10.1002/mp.12434. http://hdl.handle.net/2078.1/189114

  • Lafarge, Céline ; Journaux, Ludovic ; Bonnotte, Aline ; Lherminier, Jeannine ; Lee, John Aldo ; Le Bail, Patricia ; Cayot, Nathalie. Trapping of carvacrol by konjac glucomannan-potato starch gels: Stability from macroscopic to microscopic scale, using image processing. In: Food Hydrocolloids, Vol. 66, no./, p. 216-226 (2017). doi:10.1016/j.foodhyd.2016.11.020. http://hdl.handle.net/2078.1/181052

  • Sacha, Dominik ; Zhang, Leishi ; Sedlmair, Michael ; Lee, John Aldo ; Peltonen, Jaakko ; Weiskopf, Daniel ; North, Stephen C. ; Keim, Daniel A.. Visual Interaction with Dimensionality Reduction: A Structured Literature Analysis. In: IEEE Transactions on Visualization and Computer Graphics, Vol. 23, no.1, p. 241-250 (2017). doi:10.1109/TVCG.2016.2598495. http://hdl.handle.net/2078.1/181046

  • 2016
  • Souris, Kevin ; Lee, John Aldo ; Sterpin, Edmond. Fast multipurpose Monte Carlo simulation for proton therapy using multi- and many-core CPU architectures. In: Medical Physics, Vol. 43, no.4, p. 1700-1712 (2016). doi:10.1118/1.4943377. http://hdl.handle.net/2078.1/178802

  • Differding, Sarah ; Sterpin, Edmond ; Janssens, Guillaume ; Hanin, François-Xavier ; Lee, John Aldo ; Grégoire, Vincent. Methodology for adaptive and robust FDG-PET escalated dose painting by numbers in head and neck tumors. In: Acta Oncologica, Vol. 55, no.2, p. 217-225 (2016). doi:10.3109/0284186X.2015.1046997. http://hdl.handle.net/2078.1/175636

  • Albert, Jaroslav ; Labarbe, Rudi ; Sterpin, Edmond ; Macq, Benoît ; Lee, John Aldo. Prediction of Patient Setup Errors and Errors in the Calibration Curve from Prompt Gamma Proton Range Measurements. In: Medical Physics, Vol. 43, no.6, p. 3421 (June 2016). doi:10.1118/1.4955973. http://hdl.handle.net/2078.1/180955

  • Sterpin, Edmond ; Barragan Montero, Ana Maria ; Souris, Kevin ; Lee, John Aldo. Robust treatment planning in proton therapy. In: Cancer radiothérapie, Vol. 20, no.6-7, p. 523-529 (2016). http://hdl.handle.net/2078.1/178801

  • Sterpin, Edmond ; Barragan Montero, Ana Maria ; Souris, Kevin ; Lee, John Aldo. Robust treatment planning in proton therapy. In: Cancer radiothérapie, Vol. 20, no.6-7, p. 523-529 (2016). doi:10.1016/j.canrad.2016.07.075. http://hdl.handle.net/2078.1/183275

  • 2015
  • Brousmiche, Sébastien ; Souris, Kevin ; Orban de Xivry, Jonathan ; Lee, John Aldo ; Macq, Benoît ; Seco, Joao. Assessing How Stochastic CT Noise Can Lead to Systematic Proton Range Errors. In: Medical Physics, Vol. 42, no.6, p. 3726 (June 2015). doi:10.1118/1.4926229. http://hdl.handle.net/2078.1/181244

  • Barragan Montero, Ana Maria ; Differding, Sarah ; Janssens, G. ; Lee, John Aldo ; Sterpin, Edmond. Feasibility and robustness of dose painting by numbers in proton therapy with contour-driven plan optimization. In: Medical Physics, Vol. 42, no.4, p. 2006-2017 (2015). doi:10.1118/1.4915082. http://hdl.handle.net/2078.1/164976

  • Sterpin, Edmond ; Differding, Sarah ; Janssens, Guillaume ; Geets, Xavier ; Grégoire, Vincent ; Lee, John Aldo. Generation of prescriptions robust against geometric uncertainties in dose painting by numbers. In: Acta Oncologica, Vol. 54, no. 2, p. 253-260 (2015). doi:10.3109/0284186X.2014.930171. http://hdl.handle.net/2078.1/150058

  • Servagi-Vernat, Stéphanie ; Differding, Sarah ; Sterpin, Edmond ; Hanin, François-Xavier ; Labar, Daniel ; Bol, Anne ; Lee, John Aldo ; Grégoire, Vincent. Hypoxia-guided adaptive radiation dose escalation in head and neck carcinoma: A planning study. In: Acta Oncologica, , p. 1-9 (2015). doi:10.3109/0284186X.2014.990109 (Accepté/Sous presse). http://hdl.handle.net/2078.1/155534

  • Goossens, Samuel ; Descampe, Antonin ; ORBAN de XIVRY, Jonathan ; Lee, John Aldo ; Delor, Antoine ; Janssens, Guillaume ; Geets, Xavier. Impact of motion induced artifacts on automatic registration of lung tumors in Tomotherapy. In: Physica Medica : an international journal devoted to the applications of physics to medicine and biology, Vol. 31, no.8, p. 963-968 (Dec 2015). doi:10.1016/j.ejmp.2015.07.140. http://hdl.handle.net/2078.1/181062

  • Goossens, Samuel ; Descampe, Antonin ; Orban de Xivry, Jonathan ; Lee, John Aldo ; Delor, Antoine ; Janssens, Guillaume ; Geets, Xavier. Impact of motion induced artifacts on automatic registration of lung tumors in Tomotherapy. In: Physica Medica, Vol. 31, no. 8, p. 963-968 (2015). doi:10.1016/j.ejmp.2015.07.140. http://hdl.handle.net/2078.1/171416

  • Bernard, Guillaume ; Verleysen, Michel ; Lee, John Aldo. Incremental classification of objects in scenes: Application to the delineation of images. In: Neurocomputing, Vol. 152, no.1, p. 45-57 (2015). doi:10.1016/j.neucom.2014.11.020. http://hdl.handle.net/2078.1/156129

  • Lee, John Aldo ; Peluffo-Ordóñez, Diego H. ; Verleysen, Michel. Multi-scale similarities in stochastic neighbour embedding: Reducing dimensionality while preserving both local and global structure. In: Neurocomputing, Vol. 169, no./, p. 246-261 (2015). doi:10.1016/j.neucom.2014.12.095. http://hdl.handle.net/2078.1/167313

  • 2014
  • Servagi Vernat, Stéphanie ; Differding, Sarah ; Hanin, François-Xavier ; Labar, Daniel ; Bol, Anne ; Lee, John Aldo ; Grégoire, Vincent. A prospective clinical study of ¹?F-FAZA PET-CT hypoxia imaging in head and neck squamous cell carcinoma before and during radiation therapy. In: European Journal of Nuclear Medicine and Molecular Imaging, Vol. 41, no. 8, p. 1544-1552 (2014). doi:10.1007/s00259-014-2730-x. http://hdl.handle.net/2078.1/153839

  • Embrechts, Mark J. ; Rossi, Fabrice ; Schleif, Frank-Michael ; Lee, John Aldo. Advances in artificial neural networks, machine learning, and computational intelligence (ESANN 2013). In: Neurocomputing, Vol. 141, no.1, p. 1-2 (2014). doi:10.1016/j.neucom.2014.03.002. http://hdl.handle.net/2078.1/156130

  • Goossens, Samuel ; Senny, Frédéric ; Lee, John Aldo ; Janssens, Guillaume ; Geets, Xavier. Assessment of tumor motion reproducibility with audio-visual coaching through successive 4D CT sessions. In: Journal of Applied Clinical Medical Physics, Vol. 15, no. 1, p. 47-56 (2014). doi:10.1120/jacmp.v15i1.4332. http://hdl.handle.net/2078.1/156134

  • Withofs, Nadia ; Bernard, Claire ; Van der Rest, Catherine ; Martinive, Philippe ; Hatt, Mathieu ; Jodogne, Sebastien ; Visvikis, Dimitris ; Lee, John Aldo ; Coucke, Philippe A ; Hustinx, Roland. FDG PET/CT for rectal carcinoma radiotherapy treatment planning: comparison of functional volume delineation algorithms and clinical challenges.. In: Journal of Applied Clinical Medical Physics, Vol. 15, no.5, p. 4696 (2014). doi:10.1120/jacmp.v15i5.4696. http://hdl.handle.net/2078.1/156136

  • Geets, Xavier ; Sterpin, Edmond ; Wanet, Marie ; Di Perri, Dario ; Lee, John Aldo. Metabolic imaging in non-small-cell lung cancer radiotherapy. In: Cancer radiothérapie, Vol. 18, no.5-6, p. 402-5 (2014 Oct). doi:10.1016/j.canrad.2014.07.146. http://hdl.handle.net/2078.1/171415

  • Bol, Vanesa ; Bol, Anne ; Bouzin, Caroline ; Labar, Daniel ; Lee, John Aldo ; Janssens, Guillaume ; Porporato, Paolo ; Sonveaux, Pierre ; Feron, Olivier ; Grégoire, Vincent. Reprogramming of tumor metabolism by targeting mitochondria improves tumor response to irradiation.. In: Acta Oncologica, Vol. 54, no. 2, p. 266-274 (2015). doi:10.3109/0284186X.2014.932006. http://hdl.handle.net/2078.1/147346

  • Bernard, G. ; Verleysen, Michel ; Lee, John Aldo. SU-C-18A-03: Automatic Organ at Risk Delineation with Machine Learning Techniques. In: Medical Physics, Vol. 41, no.6, p. 101 (2014). doi:10.1118/1.4887830. http://hdl.handle.net/2078.1/156927

  • Arens, Anne I. J. ; Troost, Esther G. C. ; Hoeben, Bianca A. W. ; Grootjans, Willem ; Lee, John Aldo ; Grégoire, Vincent ; Hatt, Mathieu ; Visvikis, Dimitris ; Bussink, Johan ; Oyen, Wim J. G. ; Kaanders, Johannes H. A. M. ; Visser, Eric P.. Semiautomatic methods for segmentation of the proliferative tumour volume on sequential FLT PET/CT images in head and neck carcinomas and their relation to clinical outcome. In: European Journal of Nuclear Medicine and Molecular Imaging, Vol. 41, no. 5, p. 915-924 (2014). doi:10.1007/s00259-013-2651-0. http://hdl.handle.net/2078.1/156138

  • Peluffo Ordoñez, Diego Hernan ; Lee, John Aldo ; Verleysen, Michel. Short review of dimensionality reduction methods based on stochastic neighbour embedding. In: Advances in Self-Organizing Maps and Learning Vector Quantization, Vol. 295, no.part I, p. 65-74 (2014). doi:10.1007/978-3-319-07695-9_6. http://hdl.handle.net/2078.1/156932

  • Wanet, Marie ; Sterpin, Edmond ; Janssens, Guillaume ; Delor, Antoine ; Lee, John Aldo ; Geets, Xavier. Validation of the mid-position strategy for lung tumors in helical TomoTherapy.. In: Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology, (2014). doi:10.1016/j.radonc.2013.10.025 (Accepté/Sous presse). http://hdl.handle.net/2078.1/137822

  • 2013
  • Geets, Xavier ; Grégoire, Vincent ; Lee, John Aldo. Implementation of hypoxia PET imaging in radiation therapy planning. In: The Quarterly Journal of Nuclear Medicine and Molecular Imaging, Vol. 57, no.3, p. 271-282 (201). http://hdl.handle.net/2078.1/135368

  • McGurk, Ross J ; Smith, Valerie A ; Bowsher, James ; Lee, John Aldo ; Das, Shiva K. Influence of filter choice on 18F-FDG PET segmentation accuracy determined using generalized estimating equations.. In: Physics in medicine and biology, Vol. 58, no. 11, p. 3517-3534 (2013). doi:10.1088/0031-9155/58/11/3517. http://hdl.handle.net/2078.1/135369

  • Lee, John Aldo ; Renard, Emilie ; Bernard, G. ; Dupont, Pierre ; Verleysen, M.. Type 1 and 2 mixtures of Kullback-Leibler divergences as cost functions in dimensionality reduction based on similarity preservation. In: Neurocomputing, Vol. 112, no. 1, p. 92-108 (2013). doi:10.1016/j.neucom.2012.12.036. http://hdl.handle.net/2078.1/135365

  • 2012
  • Shepherd, Tony ; Teras, Mika ; Beichel, Reinhard R ; Boellaard, Ronald ; Bruynooghe, Michel ; Dicken, Volker ; Gooding, Mark J ; Julyan, Peter J ; Lee, John Aldo ; Lefèvre, Sébastien. Comparative study with new accuracy metrics for target volume contouring in PET image guided radiation therapy.. In: IEEE transactions on medical imaging, Vol. 31, no.11, p. 2006-24 (2012). doi:10.1109/TMI.2012.2202322. http://hdl.handle.net/2078.1/141328

  • Sorriaux, Jefferson ; Kacperek, A. ; Rossomme, Séverine ; Lee, John Aldo ; Bertrand, D. ; Vynckier, Stefaan ; Sterpin, Edmond. Evaluation of Gafchromic ® EBT3 films characteristics in therapy photon, electron and proton beams. In: Physica Medica : an international journal devoted to the applications of physics to medicine and biology, (2012). doi:10.1016/j.ejmp.2012.10.001 (Accepté/Sous presse). http://hdl.handle.net/2078.1/125051

  • Sterpin, Edmond ; Janssens, Guillaume ; Orban de Xivry, Jonathan ; Goossens, Samuel ; Wanet, Marie ; Lee, John Aldo ; Bol, Vanesa ; Delor, Antoine ; Vynckier, Stefaan ; Grégoire, Vincent ; Geets, Xavier. Helical tomotherapy SIB and hypo-fractionated stereotactic treatments of lung tumors without gating or tracking: a 4D Monte Carlo treatment planning study. In: Radiotherapy & Oncology, Vol. 104, no. 2, p. 173-180 (August 2012). doi:10.1016/j.radonc.2012.06.005. http://hdl.handle.net/2078.1/106123

  • Thorwarth, D. ; Beyer, T. ; Boellaard, R. ; de Ruysscher, D. ; Grgic, A. ; Lee, John Aldo ; Pietrzyk, U. ; Sattler, B. ; Schaefer, A. ; van Elmpt, W. ; Vogel, W. ; Oyen, W. J. G. ; Nestle, U.. Integration of FDG-PET/CT into external beam radiation therapy planning. In: Nuklearmedizin, Vol. 51, no. 4, p. 140-153 (2012). doi:10.3413/Nukmed-0455-11-12. http://hdl.handle.net/2078.1/116547

  • Grégoire, Vincent ; Jeraj, Robert ; Lee, John Aldo ; O?Sullivan, Brian. Radiotherapy for head and neck tumours in 2012 and beyond: conformal, tailored, and adaptive?. In: The Lancet Oncology, Vol. 13, no. 7, p. e292-e300 (2012). doi:10.1016/S1470-2045(12)70237-1. http://hdl.handle.net/2078/116549

  • 2011
  • Castadot, Pierre ; Geets, Xavier ; Lee, John Aldo ; Grégoire, Vincent. Adaptive functional image-guided IMRT in pharyngo-laryngeal squamous cell carcinoma: is the gain in dose distribution worth the effort?. In: Radiotherapy & Oncology, Vol. 101, no.3, p. 343-350 (2011). doi:10.1016/j.radonc.2011.06.011. http://hdl.handle.net/2078.1/120226

  • Carruthers, F ; Lee, John Aldo ; Lhommel, Renaud ; Grégoire, Vincent. Adaptive treatment with Hi-Art Tomotherapy for locally advanced head and neck squamous cell carcinoma. In: Radiotherapy & Oncology, Vol. 99, p. S236 (2011). doi:10.1016/S0167-8140(11)70704-6. http://hdl.handle.net/2078.1/126470

  • Wanet, Marie ; Lee, John Aldo ; Weynand, Birgit ; De Bast, Marc ; Poncelet, Alain ; Lacroix, Valérie ; Coche, Emmanuel ; Grégoire, Vincent ; Geets, Xavier. Gradient-based delineation of the primary GTV on FDG-PET in non-small cell lung cancer: A comparison with threshold-based approaches, CT and surgical specimens.. In: Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology, Vol. 98, no. 1, p. 117-125 (2011). doi:10.1016/j.radonc.2010.10.006. http://hdl.handle.net/2078.1/68617

  • De Decker, Arnaud ; François, Damien ; Verleysen, Michel ; Lee, John Aldo. Mode estimation in high-dimensional spaces with flat-top kernels: Application to image denoising. In: Neurocomputing, Vol. 74, no. 9, p. 1402-1410 (April 2011). doi:10.1016/j.neucom.2010.12.013. http://hdl.handle.net/2078.1/82249

  • 2010
  • De Decker, Arnaud ; Lee, John Aldo ; Verleysen, Michel. A principled approach to image denoising with similarity kernels involving patches. In: Neurocomputing, Vol. 73, no. 7-9, p. 1199-1209 (2010). doi:10.1016/j.neucom.2009.12.022. http://hdl.handle.net/2078.1/33961

  • Castadot, Pierre ; Geets, Xavier ; Grégoire, Vincent ; Lee, John Aldo. Adaptive radiotherapy of head and neck cancer. In: Seminars in Radiation Oncology, Vol. 20, no. 2, p. 84-93 (2010). doi:10.1016/j.semradonc.2009.11.002. http://hdl.handle.net/2078.1/30458

  • Angulo, Cecilio ; Lee, John Aldo ; Schleif, Frank-Michael. Advances in computational intelligence and learning (ESANN 2009). In: Neurocomputing, Vol. 73, no. 7-9, p. 1049-1050 (2010). doi:10.1016/j.neucom.2009.12.020. http://hdl.handle.net/2078.1/34749

  • Castadot, Pierre ; Geets, Xavier ; Lee, John Aldo ; Christian, Nicolas ; Grégoire, Vincent. Assessment by a deformable registration method of the volumetric and positional changes of target volumes and organs at risk in pharyngo-laryngeal tumors treated with concomitant chemo-radiation. In: Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology, Vol. 95, no. 2, p. 209-217 (2010). doi:10.1016/j.radonc.2010.03.007. http://hdl.handle.net/2078.1/32132

  • Orban de Xivry, Jonathan ; Castadot, Pierre ; Janssens, Guillaume ; Lee, John Aldo ; Geets, Xavier ; Grégoire, Vincent ; Macq, Benoît. Evaluation of the radiobiological impact of anatomic modifications during radiation therapy for head and neck cancer : can we simply summate the dose?. In: Radiotherapy & Oncology, Vol. 96, no. 1, p. 131-138 (2010). doi:10.1016/j.radonc.2010.05.009. http://hdl.handle.net/2078.1/32555

  • Christian, Nicolas ; Deheneffe, Stéphanie ; Bol, Anne ; De Bast, Marc ; Labar, Daniel ; Lee, John Aldo ; Grégoire, Vincent. Is (18)F-FDG a surrogate tracer to measure tumor hypoxia? : Comparison with the hypoxic tracer (14)C-EF3 in animal tumor models. In: Radiotherapy and oncology, Vol. 97, no. 2, p. 183-8 (2010). doi:10.1016/j.radonc.2010.02.020. http://hdl.handle.net/2078.1/108051

  • Sattler, Bernhard ; Coche, Emmanuel ; Lee, John Aldo ; Lonsdale, Markus. PET/CT (and CT) instrumentation, image reconstruction and data transfer for radiotherapy planning. In: Radiotherapy & Oncology, Vol. 96, no. 3, p. 288-297 (2010). doi:10.1016/j.radonc.2010.07.009. http://hdl.handle.net/2078.1/35026

  • Lee, John Aldo ; Verleysen, Michel. Scale-independent quality criteria for dimensionality reduction. In: Pattern Recognition Letters, Vol. 31, no. 14, p. 2248-2257 (2010). doi:10.1016/j.patrec.2010.04.013. http://hdl.handle.net/2078.1/34378

  • Lee, John Aldo. Segmentation of positron emission tomography images: Some recommendations for target delineation in radiation oncology.. In: Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology, Vol. 96, no. 3, p. 302-7 (2010). doi:10.1016/j.radonc.2010.07.003. http://hdl.handle.net/2078.1/33190

  • 2009
  • Roels, Sarah ; Slagmolen, Pieter ; Nuyts, Johan ; Lee, John Aldo ; Loeckx, Dirk ; Maes, Frederik ; Vandecaveye, Vincent ; Stroobants, Sigrid ; Ectors, Nadine ; Penninckx, Freddy ; Haustermans, Karin. Biological Image-guided Radiotherapy in Rectal Cancer: Challenges and Pitfalls. In: International Journal of Radiation: Oncology - Biology - Physics, Vol. 75, no. 3, p. 782-790 (2009). doi:10.1016/j.ijrobp.2008.11.031. http://hdl.handle.net/2078.1/35250

  • Vaandering, Aude ; Lee, John Aldo ; Renard, Laurette ; Grégoire, Vincent. Evaluation of MVCT protocols for brain and head and neck tumor patients treated with helical tomotherapy. In: Radiotherapy & Oncology, Vol. 93, no. 1, p. 50-56 (2009). doi:10.1016/j.radonc.2009.05.009. http://hdl.handle.net/2078.1/22657

  • Lee, John Aldo ; Verleysen, Michel. Quality assessment of dimensionality reduction: Rank-based criteria. In: Neurocomputing, Vol. 72, no. 7-9, p. 1431-1443 (2009). doi:10.1016/j.neucom.2008.12.017. http://hdl.handle.net/2078.1/58980

  • Geets, Xavier ; Lee, John Aldo ; Castadot, Pierre ; Bol, Anne ; Grégoire, Vincent. Rôle potentiel de la TEP-FDG pour la définition du volume tumoral macroscopique (GTV) des cancers des voies aérodigestives supérieures et du poumon : Potential place of FDG-PET for the GTV delineation in head and neck and lung cancers. In: Cancer radiothérapie, Vol. 13, no. 6-7, p. 594-599 (2009). doi:10.1016/j.canrad.2009.06.025. http://hdl.handle.net/2078.1/24559

  • Janssen, Marco H. M. ; Aerts, Hugo J. W. L. ; Oellers, Michel C. ; Bosmans, Geert ; Lee, John Aldo ; Buijsen, Jeroen ; De Ruysscher, Dirk ; Lambin, Philippe ; Lammering, Guido ; Dekker, Andre L. A. J.. Tumor Delineation Based On Time-activity Curve Differences Assessed With Dynamic Fluorodeoxyglucose Positron Emission Tomography-computed Tomography in Rectal Cancer Patients. In: International Journal of Radiation: Oncology - Biology - Physics, Vol. 73, no. 2, p. 456-465 (2009). doi:10.1016/j.ijrobp.2008.04.019. http://hdl.handle.net/2078.1/35866

  • 2008
  • Vermandel, M. ; Fin, L. ; Hapdey, S. ; Bol, Anne ; Betrouni, N. ; Daouk, J. ; Gardin, I. ; Lee, John Aldo ; Jounwaz, R. ; Rousseau, J. ; Huglo, D.. An easy-to-use phantom and protocol for weekly PET quality assessment: A multicenter study. In: Medical Physics, Vol. 35, no. 9, p. 3922-3934 (2008). doi:10.1118/1.2964091. http://hdl.handle.net/2078.1/36395

  • Lee, John Aldo ; Vrins, Frédéric ; Verleysen, Michel. Blind source separation based on endpoint estimation with application to the MLSP 2006 data competition. In: Neurocomputing, Vol. 72, no. 1-3, p. 47-56 (2008). doi:10.1016/j.neucom.2007.12.047. http://hdl.handle.net/2078.1/35931

  • Castadot, Pierre ; Lee, John Aldo ; Parraga, Adriane ; Geets, Xavier ; Macq, Benoît ; Grégoire, Vincent. Comparison of 12 deformable registration strategies in adaptive radiation therapy for the treatment of head and neck tumors. In: Radiotherapy & Oncology, Vol. 89, no. 1, p. 1-12 (2008). doi:10.1016/j.radonc.2008.04.010. http://hdl.handle.net/2078.1/12611

  • Mahy, Pierre ; Geets, Xavier ; Lonneux, Max ; Levêque, Philippe ; Christian, Nicolas ; De Bast, Marc ; Gillart, Jacques ; Labar, Daniel ; Lee, John Aldo ; Grégoire, Vincent. Determination of tumour hypoxia with [(18)F]EF3 in patients with head and neck tumours : a phase I study to assess the tracer pharmacokinetics, biodistribution and metabolism. In: European Journal of Nuclear Medicine and Molecular Imaging, Vol. 35, no. 7, p. 1282-1289 (2008). doi:10.1007/s00259-008-0742-0. http://hdl.handle.net/2078.1/11311

  • Lee, John Aldo ; Geets, Xavier ; Grégoire, Vincent ; Bol, Anne. Edge-preserving filtering of images with low photon counts.. In: IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 30, no. 6, p. 1014-1027 (2008). doi:10.1109/TPAMI.2008.16. http://hdl.handle.net/2078.1/22145

  • Christian, Nicolas ; Lee, John Aldo ; Bol, Anne ; De Bast, Marc ; Gallez, Bernard ; Grégoire, Vincent. Immobilization device for in vivo and in vitro multimodality image registration of rodent tumors. In: Radiotherapy and oncology, Vol. 87, no. 1, p. 147-151 (2008). doi:10.1016/j.radonc.2008.02.016. http://hdl.handle.net/2078.1/11331

  • Christian, Nicolas ; Lee, John Aldo ; Bol, Anne ; De Bast, Marc ; Jordan, Bénédicte ; Grégoire, Vincent. The limitation of PET imaging for biological adaptive-IMRT assessed in animal models. In: Radiotherapy & Oncology, Vol. 91, no. 1, p. 101-106 (2009). doi:10.1016/j.radonc.2008.11.014. http://hdl.handle.net/2078.1/20781

  • 2007
  • Geets, Xavier ; Lee, John Aldo ; Bol, Anne ; Lonneux, Max ; Grégoire, Vincent. A gradient-based method for segmenting FDG-PET images: methodology and validation.. In: European Journal of Nuclear Medicine and Molecular Imaging, Vol. 34, no. 9, p. 1427-1438 (2007). doi:10.1007/s00259-006-0363-4. http://hdl.handle.net/2078.1/10926

  • Vrins, Frédéric ; Lee, John Aldo ; Verleysen, Michel. A minimum-range approach to blind extraction of bounded sources.. In: IEEE Transactions on Neural Networks, Vol. 18, no. 3, p. 809-822 (2007). doi:10.1109/TNN.2006.889941. http://hdl.handle.net/2078.1/10982

  • Geets, Xavier ; Tomsej, Milan ; Lee, John Aldo ; Duprez, Thierry ; Coche, Emmanuel ; Cosnard, Guy ; Lonneux, Max ; Grégoire, Vincent. Adaptive biological image-guided IMRT with anatomic and functional imaging in pharyngo-laryngeal tumors: impact on target volume delineation and dose distribution using helical tomotherapy.. In: Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology, Vol. 85, no. 1, p. 105-15 (2007). doi:10.1016/j.radonc.2007.05.010. http://hdl.handle.net/2078.1/11000

  • Christian, Nicolas ; Bol, Anne ; De Bast, Marc ; Labar, Daniel ; Lee, John Aldo ; Mahy, Pierre ; Grégoire, Vincent. Determination of tumour hypoxia with the PET tracer [18F]EF3: improvement of the tumour-to-background ratio in a mouse tumour model.. In: European journal of nuclear medicine and molecular imaging, Vol. 34, no. 9, p. 1348-54 (2007). doi:10.1007/s00259-007-0376-7. http://hdl.handle.net/2078.1/10880

  • Simon, Geoffroy ; Lee, John Aldo ; Cottrell, Marie ; Verleysen, Michel. Forecasting the CATS benchmark with the Double Vector Quantization method. In: Neurocomputing, Vol. 70, no. 13-15, p. 2400-2409 (2007). doi:10.1016/j.neucom.2005.12.137. http://hdl.handle.net/2078.1/37447

  • Hoffmann, Aswin L ; van Dalen, Jorn A ; Lee, John Aldo ; Grégoire, Vincent ; Oyen, Wim J G ; Kaanders, Johannes H A M. Regarding Davis et al.: Assessment of (18)F PET signals for automatic target volume definition in radiotherapy treatment planning.. In: Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology, Vol. 83, no. 1, p. 102-3; author reply 103 (2007). doi:10.1016/j.radonc.2006.11.020. http://hdl.handle.net/2078.1/25016

  • 2006
  • Grégoire, Vincent ; Bol, Anne ; Geets, Xavier ; Lee, John Aldo. Is PET-based treatment planning the new standard in modern radiotherapy? The head and neck paradigm.. In: Seminars in radiation oncology, Vol. 16, no. 4, p. 232-8 (2006). doi:10.1016/j.semradonc.2006.04.006. http://hdl.handle.net/2078.1/10728

  • Simon, Geoffroy ; Lee, John Aldo ; Verleysen, Michel. Unfolding preprocessing for meaningful time series clustering.. In: Neural networks : the official journal of the International Neural Network Society, Vol. 19, no. 6-7, p. 877-888 (2006). doi:10.1016/j.neunet.2006.05.020. http://hdl.handle.net/2078.1/10631

  • 2005
  • Lee, John Aldo ; Verleysen, Michel. Nonlinear dimensionality reduction of data manifolds with essential loops. In: Neurocomputing, Vol. 67, p. 29-53 (2005). doi:10.1016/j.neucom.2004.11.042. http://hdl.handle.net/2078.1/39157

  • 2004
  • Lee, John Aldo ; Lendasse, Amaury ; Verleysen, Michel. Nonlinear projection with curvilinear distances: Isomap versus curvilinear distance analysis. In: Neurocomputing, Vol. 57, p. 49-76 (03/2004). doi:10.1016/j.neucom.2004.01.007. http://hdl.handle.net/2078.1/143099

  • 2002
  • Lee, John Aldo ; Verleysen, Michel. Self-organizing maps with recursive neighborhood adaptation.. In: Neural networks : the official journal of the International Neural Network Society, Vol. 15, no. 8-9, p. 993-1003 (2002). http://hdl.handle.net/2078.1/9292

  • 2001
  • Lendasse, Amaury ; Lee, John Aldo ; de Bodt, Eric ; Wertz, Vincent ; Verleysen, Michel. Dimension reduction of technical indicators for the prediction of financial time series - Application to the BEL20 Market Index. In: European Journal of Economic and Social Systems, Vol. 15, no. 2, p. 31-48 (2001). doi:10.1051/ejess:2001114. http://hdl.handle.net/2078.1/92456

  • Communication à un colloque (Conference Paper)
    2017
  • Michiels, Steven ; Barragan Montero, Ana Maria ; Souris, Kevin ; Poels, Kenneth ; Crijns, Wouter ; Lee, John Aldo ; Sterpin, Edmond ; Nuyts, Sandra ; Haustermans, Karin ; Depuydt, Tom. Can bolus range shifting improve plan quality in the IMPT of head-and-neck cancer?. ESTRO. http://hdl.handle.net/2078.1/183318

  • Souris, Kevin ; Barragan Montero, Ana Maria ; Di Perri, Dario ; Geets, Xavier ; Sterpin, Edmond ; Lee, John Aldo. Simulate baseline shift uncertainties to improve robustness of proton therapy treatments. ESTRO. http://hdl.handle.net/2078.1/183317

  • 2016
  • Souris, Kevin ; Barragan Montero, Ana Maria ; Sterpin, Edmond ; Di Perri, Dario ; Geets, Xavier ; Lee, John Aldo. A model of baseline shift to improve robustness of proton therapy treatments of moving tumors. AAPM. http://hdl.handle.net/2078.1/183311

  • Souris, Kevin ; Glick, Adam ; Kang, Minglei ; Janssens, Guillaume ; Sterpin, Edmond ; Lin, Habo ; McDonough, James ; Simone, Charles ; Solberg, Timothy ; Ben-Josef, Edgar ; Lee, John Aldo ; Lin, Liyong. Abdominal compression effectively reduces the interplay effect and enables pencil beam scanning proton therapy of liver tumors. AAPM. http://hdl.handle.net/2078.1/183312

  • Guérit, Stéphanie ; González, Adriana ; Bol, Anne ; Lee, John Aldo ; Jacques, Laurent. Blind Deconvolution of PET Images using Anatomical Priors. iTWIST 2016 (Aalborg, du 24/08/2016 au 26/08/2016) (Soumis). http://hdl.handle.net/2078.1/175260

  • Guérit, Stéphanie ; Jacques, Laurent ; Lee, John Aldo. Image Deconvolution by Local Order Preservation of Pixels Values. 2016 European Signal Processing Conference (Budapest, du 29/08/2016 au 02/09/2016). doi:10.1109/EUSIPCO.2016.7760307. http://hdl.handle.net/2078.1/175180

  • Garcia Vega, Sergio ; Castellanos-Dominguez, German ; Verleysen, Michel ; Lee, John Aldo. Multi-step-ahead forecasting using kernel adaptive filtering. 2016 International Joint Conference on Neural Networks (IJCNN) (Vancouver, BC, Canada). In: 2016 International Joint Conference on Neural Networks (IJCNN), Vol. /, no./, p. 2132-2139 (24-29 July 2016). doi:10.1109/IJCNN.2016.7727463. http://hdl.handle.net/2078.1/181050

  • Barragan Montero, Ana Maria ; Souris, Kevin ; Sterpin, Edmond ; Lee, John Aldo. OC-0265: Efficient implementation of random errors in robust optimization for proton therapy with Monte Carlo. ESTRO annual meeting (35) (Turin). http://hdl.handle.net/2078.1/183308

  • Souris, Kevin ; Glick, Adam ; Janssens, Guillaume ; Sterpin, Edmond ; Lee, John Aldo ; Lin, Liyong. Study of the interplay between breathing motion and PBS delivery for liver cancer. BHPA. http://hdl.handle.net/2078.1/183314

  • Barragan Montero, Ana Maria ; Souris, Kevin ; Lee, John Aldo ; Sterpin, Edmond. WE-AB-209-01: A Monte Carlo-Based Method to Include Random Errors in Robust Optimization. Fifty-eighth annual meeting of the american association of physicists in medicine (Washington). http://hdl.handle.net/2078.1/183309

  • 2015
  • Souris, Kevin ; Sterpin, Edmond ; Lee, John Aldo. 4D Monte Carlo robustness test for proton therapy. AAPM. doi:10.1118/1.4925658. http://hdl.handle.net/2078.1/183310

  • Souris, Kevin ; Lee, John Aldo ; Sterpin, Edmond. Assessing the robustness of proton therapy plans using fast Monte Carlo tools. BHPA. http://hdl.handle.net/2078.1/183313

  • Barragan Montero, Ana Maria ; Lee, John Aldo ; Sterpin, Edmond. Automatic dose painting workflow: from tumor segmentation to optimization. 3rd ESTRO Forum 201 (Barcelona). doi:10.1016/S0167-8140(15)40070-2. http://hdl.handle.net/2078.1/183283

  • Souris, Kevin ; Lee, John Aldo ; Sterpin, Edmond. Fast and realistic Monte Carlo evaluation of the robustness of proton therapy plans. ESTRO. http://hdl.handle.net/2078.1/183316

  • Peluffo-Ordonez, Diego H. ; Alvarado-Perez, Juan C. ; Lee, John Aldo ; Verleysen, Michel. Geometrical homotopy for data visualization. 2015 European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning (ESANN 2015) (Bruges (Belgium), du 22/04/2015 au 24/04/2015). In: Proceedings of ESANN 2015, i6doc.com publ., 2015. 978-287587014-8, 525-530. http://hdl.handle.net/2078.1/171350

  • Guérit, Stéphanie ; Jacques, Laurent ; Macq, Benoît ; Lee, John Aldo. Post-reconstruction deconvolution of PET images by total generalized variation regularization. 2015 23rd European Signal Processing Conference (EUSIPCO) (Nice). In: Proc EUSIPCO, Vol. 23, no./, p. 629-633 (Sep 2015). doi:10.1109/EUSIPCO.2015.7362459. http://hdl.handle.net/2078.1/181059

  • Barragan Montero, Ana Maria ; Sterpin, Edmond ; Lee, John Aldo. SU-F-BRD-05: Robustness of Dose Painting by Numbers in Proton Therapy. Fifty-seventh annual meeting of the American association of physicists in medicine (Anaheim). http://hdl.handle.net/2078.1/183307

  • Sorriaux, Jefferson ; Testa, Marcia ; Paganetti, Harald ; Bertrand, Damien ; Orban de Xivry, Jean-Jacques ; Lee, John Aldo ; Palmans, Hugo ; Vynckier, Stefaan ; Sterpin, Edmond. SU-F-BRD-15: Quality Correction Factors in Scanned Or Broad Proton Therapy Beams Are Indistinguishable. American Association of Physicists in Medicine (AAPM): 57th Annual Meeting and Exhibition ((United States) Anaheim, CA, du 12/07/2015 au 16/07/2015). In: Medical Physics, Vol. 42, no.6, p. 3529 (2015). doi:10.1118/1.4925194. http://hdl.handle.net/2078.1/176230

  • Peluffo Ordoñez, Diego Hernan ; Lee, John Aldo ; Verleysen, Michel ; Rodriguez, José L. ; Castellanos-Dominguez, German. Unsupervised relevance analysis for feature extraction and selection. A distance-based approach for feature relevance. 3rd International Conference on Pattern Recognition Applications and Methods (ICPRAM 2014) (Angers (France), du 06/03/2014 au 08/03/2014). In: , 2015. http://hdl.handle.net/2078.1/171343

  • 2014
  • Brousmiche, Sébastien ; Rosa Seabra, José Carlos ; Labarbe, Rudi ; Vila Oliva, Marc Manel ; Rit, Simon ; Wikler, David Michael ; Lee, John Aldo ; Teo, Boon-Keng Kevin ; Orban de Xivry, Jonathan ; Macq, Benoît. Design of cone-beam CT for proton therapy gantry. ESTRO 33 (Vienne, Autriche, du 04/04/2014 au 08/04/2014). In: Radiotherapy & Oncology, Vol. 111, no. 1, p. PO-0783. http://hdl.handle.net/2078.1/182375

  • Souris, Kevin ; Lee, John Aldo ; Sterpin, Edmond. Fast Monte Carlo simulation of proton therapy treatment using Intel Xeon Phi coprocessor. ESTRO Conference 33 (Vienna, Austria, du 04/04/2014 au 08/04/2014) (Soumis). http://hdl.handle.net/2078.1/150065

  • Souris, Kevin ; Lee, John Aldo ; Sterpin, Edmond. Fast Monte Carlo simulation of proton therapy treatment using an Intel Xeon Phi coprocessor. Belgian Hospital Physicists Association (Louvain-La-Neuve, Belgium, 07/02/2014) (Soumis). http://hdl.handle.net/2078.1/150338

  • Peluffo Ordoñez, Diego Hernan ; Lee, John Aldo ; Verleysen, Michel. Generalized kernel framework for unsupervised spectral methods of dimensionality reduction. 2014 IEEE Symposium on Computational Intelligence and Data Mining (CIDM 2014) (Orlando (USA), du 09/12/2014 au 12/12/2014). In: Proceedings of the 2014 IEEE Symposium on Computational Intelligence and Data Mining (CIDM 2014), IEEE, 2014. 978-1-4799-4518-4, 171-177. doi:10.1109/CIDM.2014.7008664. doi:10.1109/CIDM.2014.7008664. http://hdl.handle.net/2078.1/156913

  • Lee, John Aldo ; Peluffo Ordoñez, Diego Hernan ; Verleysen, Michel. Multiscale stochastic neighbor embedding: Towards parameter-free dimensionality reduction. 2014 European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning (ESANN 2014) (Bruges (Belgium), du 23/04/2014 au 25/04/2014). In: Proceedings of ESANN 2014, i6doc.com publ., 2014. 978-287419095-7, 177-182. http://hdl.handle.net/2078.1/171354

  • Peluffo Ordoñez, Diego Hernan ; Lee, John Aldo ; Verleysen, Michel. Recent methods for dimensionality reduction: A brief comparative analysis. 2014 European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning (ESANN 2014) (Bruges (Belgium), du 23/04/2014 au 25/04/2014). In: Proceedings of ESANN 2014, i6doc.com publ., 2014. 978-287419095-7, 189-194. http://hdl.handle.net/2078.1/171353

  • Barragan Montero, Ana Maria ; Differding, S ; Lee, John Aldo ; Sterpin, Edmond. SU-E-T-182: Feasibility of Dose Painting by Numbers in Proton Therapy with Contour-Driven Plan Optimization. American association of physicists in medicine meeting 2014 (Austin, Texas, USA, du 19/07/2014 au 24/07/2014). http://hdl.handle.net/2078.1/150063

  • Souris, Kevin ; Lee, John Aldo ; Sterpin, Edmond. TH-A-19A-08: Intel Xeon Phi Implementation of a Fast Multi-Purpose Monte Carlo Simulation for Proton Therapy. American association of physicists in medicine (Austin, Texas, USA, du 19/07/2014 au 24/07/2014). In: Medical Physics, Vol. 41, p. 535 (2014). http://hdl.handle.net/2078.1/150061

  • Lee, John Aldo ; Verleysen, Michel. Two key properties of dimensionality reduction methods. 2014 IEEE Symposium on Computational Intelligence and Data Mining (CIDM 2014) (Orlando (USA), du 09/12/2014 au 12/12/2014). In: Proceedings of the 2014 IEEE Symposium on Computational Intelligence and Data Mining (CIDM 2014), IEEE, 2014. 978-1-4799-4518-4, 163-170. doi:10.1109/CIDM.2014.7008663. doi:10.1109/CIDM.2014.7008663. http://hdl.handle.net/2078.1/156909

  • 2013
  • Sterpin, Edmond ; Differding, Sarah ; Janssens, Guillaume ; Grégoire, Vincent ; Lee, John Aldo. Dose painting by numbers: a universal method to ensure the robustness of heterogeneous prescriptions against geometric uncertainties. 2013 Symposium of Belgian Hospital Physicist Association (Mechelen, Belgium, du 01/02/2013 au 02/02/2013). http://hdl.handle.net/2078.1/128124

  • Sorriaux, Jefferson ; Rossomme, Séverine ; Lee, John Aldo ; Bertrand, Damien ; Vynckier, Stefaan ; Sterpin, Edmond. Experimental validation of monte carlo pencil beam scanning model in heterogeneous media for proton therapy. 2nd ESTRO forum (Geneve, du 20/04/2013 au 23/04/2013). http://hdl.handle.net/2078.1/128118

  • Schaefer, Matthias ; Zhang, Leishi ; Schreck, Tobias ; Tatu, Andrada ; Lee, John Aldo ; Verleysen, Michel ; Keim, Daniel A.. Improving projection-based data analysis by feature space transformations. Visualization and Data Analysis (VDA 2013) (Burlingame, CA (USA), du 03/02/2013 au 07/02/2013). In: Proceedings SPIE 8654, Visualization and Data Analysis 2013, 2013. doi:10.1117/12.2000701. http://hdl.handle.net/2078.1/141012

  • Sorriaux, Jefferson ; Takoukam, P ; Bertrand, D ; Baumer, C ; Lee, John Aldo ; Vynckier, S ; Sterpin, Edmond. Ion Recombination for Ionization Chamber Dosimetry in a Pencil Beam Scanning Proton Therapy Beam. AAPM (Indianapolis, USA, du 04/08/2013 au 08/08/2013). In: Medical Physics, Vol. 40, no.6, p. 492 (2013). doi:10.1118/1.4815596. http://hdl.handle.net/2078.1/135409

  • Verleysen, Michel ; Lee, John Aldo. Nonlinear dimensionality reduction for visualization. 20th International Conference on Neural Information Processing(ICONIP 2013) (Daegu (South Korea), du 03/11/2013 au 07/11/2013). In: Lecture Notes in Computer Science, Vol. 8226, p. 617-622 (11/2013). In: , 2013. doi:10.1007/978-3-642-42054-2_77. doi:10.1007/978-3-642-42054-2_77. http://hdl.handle.net/2078.1/140947

  • Souris, Kevin ; Lee, John Aldo ; Sterpin, Edmond. On the Importance of Nuclear Models On the Accuracy of Fast Monte Carlo Methods for Proton?Therapy. AAPM 55th Annual Meeting (Indianapolis, USA, du 04/08/2013 au 08/08/2013). In: Medical Physics, Vol. 40, no.6, p. 498 (2013). doi:10.1118/1.4815617. http://hdl.handle.net/2078.1/135396

  • Bernard, Guillaume ; Verleysen, Michel ; Lee, John Aldo. Segmentation with Incremental Classifiers. 17th International Conference on Image Analysis and Processing (ICIAP) (Naples (Italy), du 09/09/2013 au 13/09/2013). In: Image Analysis and Processing ? ICIAP 2013 (Lecture Notes in Computer Science; 8157), Springer: Berlin Heidelberg, 2013. 978-3-642-41183-0, p. 81-90. doi:10.1007/978-3-642-41184-7_9. http://hdl.handle.net/2078.1/135366

  • Garcia Fernandez, Francisco J. ; Verleysen, Michel ; Lee, John Aldo ; Diaz, Ignacio. Sensitivity to parameter and data variations in dimensionality reduction techniques. 21st European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning (ESANN 2013) (Bruges (Belgium), du 24/04/2013 au 26/04/2013). In: Proceedings of the 21st European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning (ESANN 2013), i6doc.com publ.: Louvain-la-Neuve (Belgium), 2013. 978-2-87419-081-0, p. 95-100. http://hdl.handle.net/2078.1/141007

  • Souris, Kevin ; Bol, Anne ; Lee, John Aldo. Simulation and reconstruction of PET images: application to attenuation correction using CT images. Belgian Hospital Physicists Association (Mechelen, Belgium, 01/02/2013) (Soumis). http://hdl.handle.net/2078.1/150335

  • Garcia-Fernandez, Francisco ; Verleysen, Michel ; Lee, John Aldo ; Diaz, Ignacio. Stability comparison of dimensionality reduction techniques attending to data and parameters variations. Visual Analytics using Multidimensional Projections Workshop (VAMP 2013-EuroVis 2013) (Leipzig (Germany), 19/06/2013). http://hdl.handle.net/2078.1/141004

  • Wanet, Marie ; Sterpin, Edmond ; Janssens, Guillaume ; Delor, Antoine ; Lee, John Aldo ; Geets, Xavier. Validation of the mid-position strategy for lung tumors in helical tomotherapy. Belgian Hospital Physicist Association Symposium 2012 (Mechelen, Belgium, du 01/02/2013 au 02/02/2013). http://hdl.handle.net/2078.1/128147

  • 2012
  • Janssens, Guillaume ; Geets, Xavier ; Orban de Xivry, Jonathan ; Goossens, Samuel ; Delor, Antoine ; Wanet, Marie ; Lee, John Aldo ; Vynckier, Stefaan ; Grégoire, Vincent ; Sterpin, Edmond. 4D validation of dynamic treatment delivery for lung tumors. Belgian Hospital Physicist Association Symposium 2012 (Brussels, du 10/02/2012 au 11/02/2012). http://hdl.handle.net/2078.1/128136

  • Rosa Seabra, José Carlos ; Teo, Kevin ; Brousmiche, Sébastien ; Labarbe, Rudi ; Wikler, David ; Maughan, Richard ; Lee, John Aldo. Design and Deployment of a Proton Therapy Cone-Beam CT. Annual Meeting of Proton Therapy Co-operative Group (Seoul, Republic of Korea, du 14/05/2012 au 19/05/2012). http://hdl.handle.net/2078.1/128853

  • Bernard, Guillaume ; Lee, John Aldo ; Verleysen, Michel. Incremental feature computation and classification for image segmentation. 20th International Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning (ESANN 2012) (Bruges (Belgium), du 25/04/2012 au 27/04/2012). In: Proceedings of the 20th International Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning (ESANN 2012), i6doc.com, 2012. 978-2-87419-049-0, p. 157-162. http://hdl.handle.net/2078.1/116766

  • Sterpin, Edmond ; Janssens, Guillaume ; Orban de Xivry, Jonathan ; Goossens, Samuel ; Delor, Antoine ; Wanet, Marie ; Lee, John Aldo ; Vynckier, Stefaan ; Geets, Xavier. OC-0378 helical tomotherapy dynamics are not an issue to treat lung tumors for patients coached to ensure regular breathing. ESTRO 31 (Barcelona, du 09/05/2012 au 13/05/2012). In: Radiotherapy & Oncology, Vol. 103, p. S151-S152 (May 2012). doi:10.1016/S0167-8140(12)70717-X. http://hdl.handle.net/2078/113687

  • 2011
  • Rosa Seabra, José Carlos ; Brousmiche, Sébastien ; Labarbe, Rudi ; Lee, John Aldo ; Macq, Benoît. Methodological Study of Geometric Deformation for CBCT in Proton Therapy Gantry. Annual Symposium of the IEEE Benelux Chapter (Brussels, Belgium, du 01/12/2011 au 02/12/2011). http://hdl.handle.net/2078.1/128851

  • Lee, John Aldo ; Verleysen, Michel. Shift-invariant similarities circumvent distance concentration in stochastic neighbor embedding and variants. 2011 International Conference on Computational Science (ICCS 2011) (Singapore, du 01/06/2011 au 03/06/2011). In: Procedia Computer Science, Vol. 4, no. /, p. 538-547 (2011). In: , Elsevier Ltd: [S.l.], 2011. doi:10.1016/j.procs.2011.04.056. http://hdl.handle.net/2078.1/82315

  • Lee, John Aldo ; Verleysen, Michel. Unsupervised dimensionality reduction:from principal component analysis to modern nonlinear techniques. 43e Journées de Statistiques (JDS 2011) (Gammarth (Tunisia), du 23/05/2011 au 27/05/2011). In: Proceedings des 43e Journées de Statistiques (JDS 2011), 2011. http://hdl.handle.net/2078.1/116809

  • 2010
  • Onclinx, Victor ; Lee, John Aldo ; Wertz, Vincent ; Verleysen, Michel. Dimensionality reduction by rank preservation. 2010 International Joint Conference on Neural Networks (IJCNN 2010) (Barcelona (Spain), du 18/07/2010 au 23/07/2010). In: Proceedings of the 2010 International Joint Conference on Neural Networks (IJCNN 2010), IEEE, 2010. 978-1-4244-6916-1, 1599-1606. doi:10.1109/IJCNN.2010.5596347. http://hdl.handle.net/2078.1/68553

  • De Decker, Arnaud ; Lee, John Aldo ; François, Damien ; Verleysen, Michel. Mode Estimation in High-dimensional Spaces with Flat-top Kernels: Application to Image Denoising. 18th European Symposium on Artificial Neural Networks - Computational Intelligence and Machine Learning (ESANN 2010) (Bruges (Belgium), du 28/04/2010 au 30/04/2010). In: Proceedings of the 18th European Symposium on Artificial Neural Networks - Computational Intelligence and Machine Learning (ESANN 2010), d-side publi, 2010. 2-930307-10-2, p. 411-416. http://hdl.handle.net/2078.1/140944

  • Verleysen, Michel ; Lee, John Aldo. Nonlinear dimensionality reduction. 11th International Conference on Intelligent Data Engineering and Automated Learning (IDEAL 2010) (Paisley (Scotland, UK), du 01/09/2010 au 03/09/2010). In: Proceedings of the 11th International Conference on Intelligent Data Engineering and Automated Learning (IDEAL 2010), 2010. http://hdl.handle.net/2078.1/91219

  • Lee, John Aldo ; Verleysen, Michel. On the Role and Impact of the Metaparameters in t-distributed Stochastic Neighbor Embedding. 19th International Conference on Computational Statistics (COMPSTAT 2010) (Paris (France), du 22/08/2010 au 27/08/2010). In: Proceedings of the 19th International Conference on Computational Statistics (COMPSTAT 2010), 2010. http://hdl.handle.net/2078.1/90826

  • Wismueller, Axel ; Verleysen, Michel ; Aupetit, Michael ; Lee, John Aldo. Recent Advances in Nonlinear Dimensionality Reduction, Manifold and Topological Learning. 18th European Symposium on Artificial Neural Networks - Computational Intelligence and Machine Learning (ESANN 2010) (Bruges (Belgium), du 28/04/2010 au 30/04/2010). In: Proceedings of the 18th European Symposium on Artificial Neural Networks - Computational Intelligence and Machine Learning (ESANN 2010), 2010, p. 71-80. http://hdl.handle.net/2078.1/90884

  • Lee, John Aldo ; Verleysen, Michel. Unsupervised Dimensionality Reduction: Overview and Recent Advances. International Joint Conference on Neural Networks (IJCNN 2010) (Barcelona (Spain), du 18/07/2010 au 23/07/2010). In: Proceedings of the International Joint Conference on Neural Networks (IJCNN 2010), IEEE, 2010, p. 4163-4170. http://hdl.handle.net/2078.1/90836

  • Lee, John Aldo ; Verleysen, Michel. Unsupervised dimensionality reduction: from principal component analysis to modern nonlinear techniques. ERCIM working group on Computing & Statistics (ERCIM 2010) (Senate House, University of London & LSE (United Kingdom), du 10/12/2010 au 12/12/2010). In: Proceedings of ERCIM working group on Computing & Statistics (ERCIM 2010), 2010. http://hdl.handle.net/2078.1/82396

  • 2009
  • Lee, John Aldo ; De Decker, Arnaud ; Verleysen, Michel. Adaptive anisotropic denoising: a bootstrapped procedure. 17th European Symposium on Artificail Neural Networks - Advances in Computational Intelligence and Learning (ESANN 2009) (Bruges (Belgium), du 22/04/2009 au 24/04/2009). In: Proceedings of the 17th European Symposium on Artificail Neural Networks - Advances in Computational Intelligence and Learning (ESANN 2009), 2009. 2-930307-09-9, p. 101-106. http://hdl.handle.net/2078.1/90940

  • Verleysen, Michel ; Lee, John Aldo. How to assess the quality of nonlinear dimensionality reduction techniques?. Dagstuhl seminar "Similarity-based learning on structures" (Dagstuhl (Germany), du 15/02/2009 au 20/02/2009). In: , 2009. http://hdl.handle.net/2078.1/91232

  • Christian, Nicolas ; Deheneffe, Stéphanie ; Bol, Anne ; De Bast, Marc ; Labar, Daniel ; Lee, John Aldo ; Grégoire, Vincent. Is 18F-FDG a surrogate tracer to measure tumor hypoxia? Comparison with the hypoxic tracer 14C-EF3 in animal tumour models. 15th Congress of the European-Cancer-Organization/34th Multidisciplinary Congress of the European-Society-for-Medical-Oncology (Berlin (Germany), Sep 20-24, 2009). In: EJC - Supplements, Vol. 7, no. 2, p. 157 (2009). http://hdl.handle.net/2078.1/58664

  • Verleysen, Michel ; Lee, John Aldo. Nonlinear dimensionality reduction. UCL Large Graphs group seminar (Louvain-la-Neuve (Belgium), 05/06/2009). In: , 2009. http://hdl.handle.net/2078.1/91229

  • Verleysen, Michel ; Lee, John Aldo. Nonlinear dimensionality reduction and visualization. SFC (Société Française de Classification) 2009 (Grenoble (France), du 02/09/2009 au 04/09/2009). In: , 2009. http://hdl.handle.net/2078.1/91221

  • De Decker, Arnaud ; Lee, John Aldo ; Verleysen, Michel. Patch-Based Bilateral Filter and Local M-Smoother for Image Denoising. 17th European Symposium on Artifician Neural Networks - Advances in Computational Intellignece and Learning (ESANN'09) (Bruges (Belgium), du 22/04/2009 au 24/04/2007). In: Proceedings of the 17th European Symposium on Artifician Neural Networks - Advances in Computational Intellignece and Learning (ESANN 2009), 2009. 2-930307-09-9, p. 95-100. http://hdl.handle.net/2078.1/90944

  • De Decker, Arnaud ; Lee, John Aldo ; Verleysen, Michel. Performance assessment of patch-based bilateral denoising. First International Workshop on Medical Image Analysis and Description for Diagnosis Systems (MIAD 2009) (Porto (Portugal), du 14/01/2009 au 17/01/2009). In: First International Workshop on Medical Image Analysis and Description for Diagnosis Systems - MIAD 2009, Insticc press, 2009. 978-989-8111-77-7, p. 52-61. http://hdl.handle.net/2078.1/67617

  • Lee, John Aldo ; Verleysen, Michel. Simbed: similarity-based embedding. 19th International Conference on Artificial Neural Networks (ICANN 2009) (Limassol (Cyprus), du 14/09/2009 au 17/09/2009). In: Lecture Notes in Computer Science, Springer verlag: Berlin-Heidelberg, 2009. 978-3-642-04276-8, 95-104. doi:10.1007/978-3-642-04277-5_10. http://hdl.handle.net/2078.1/67460

  • Lee, John Aldo ; Verleysen, Michel. The intrusion-extrusion compromise for the projection and visualization of high-dimensional data. Colloquium "Statistiques pour le traitement de l?image" (STATIM 2009) (Université Paris 1 Panthéon-Sorbonne (France), du 22/01/2009 au 23/01/2009). In: , 2009. http://hdl.handle.net/2078.1/91235

  • De Decker, Arnaud ; Lee, John Aldo ; Verleysen, Michel. Variance Stabilizing Transformations in Patch-Based Bilateral Filters for Poisson Noise Image Denoising. International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2009) (Minneapolis (Minnesotta/USA), du 02/09/2009 au 06/09/2009). In: Proceedings of EMBC 2009, International Conference of the IEEE Engineering in Medicine and Biology Society, 2009, p. 3673-3676. http://hdl.handle.net/2078.1/90902

  • de DeckerK, A. ; Lee, John Aldo ; Verlysen, M.. Variance stabilizing transformations in patch-based bilateral filters for Poisson noise image denoising. 2009 31/sup st/ Annual International Conference of the IEEE Engineering in Medicine and Biology Society. EMBC 2009 (Minneapolis, MN, USA, 3-6 September 2009). In: 2009 31/sup st/ Annual International Conference of the IEEE Engineering in Medicine and Biology Society. EMBC 2009, IEEE, 2009. 978-1-4244-3296-7, p. 3673-3676. doi:10.1109/IEMBS.2009.5334715. http://hdl.handle.net/2078.1/67538

  • 2008
  • Roels, Sarah ; Slagmolen, Pieter ; Nuyts, Johan ; Lee, John Aldo ; Loeckx, Dirk ; Maes, Frederik ; Stroobants, Sigrid ; Penninckx, Freddy ; Haustermans, Karin. Biological image-guided radiotherapy in rectal cancer: Is there a role for FMISO or FLT, next to FDG?. 6th Acta Oncologica Symposium 2008 (Aarhus(Denmark), Jun 05-07, 2008). In: Acta Oncologica, Vol. 47, no. 7, p. 1237-1248 (2008). doi:10.1080/02841860802256434. http://hdl.handle.net/2078.1/59165

  • Castadot, Pierre ; Geets, Xavier ; Grégoire, Vincent ; Lee, John Aldo ; Parraga, Adriane ; Macq, Benoît. Clinical validation of twelve deformable registration strategies in adaptive radiation therapy for head and neck cancer patients. In: Acta Clinica Belgica (Multilingual Edition), Vol. 63, no. 2, p. 122 (2008). http://hdl.handle.net/2078.1/59231

  • Lee, John Aldo ; Verleysen, Michel. Quality Assessment of nonlinear dimensionality reduction based on K-ary neighborhood. FSDM 2008, New Challenges for feature selection in data mining and knowledge discovery (Antwerp (Belgium), 15/09/2008). In: Journal of Machine Learning Research: Workshop and Conference proceedings, Vol. 4, p. 21-35 (2008). http://hdl.handle.net/2078.1/90711

  • Lee, John Aldo ; Verleysen, Michel. Rank-based quality assessment of nonlinear dimensionality reduction. 16th European Symposium on Artificial Neural Networks (ESANN 2008) (Bruges (Belgium), du 23/04/2008 au 25/04/2008). In: Proceedings of the 16th European Symposium on Artificial Neural Networks (ESANN 2008), 2008. 2-930307-08-0, p. 49-54. http://hdl.handle.net/2078.1/90989

  • Christian, Nicolas ; Lee, John Aldo ; Bol, Anne ; De Bast, Marc ; Grégoire, Vincent. The use of PET imaging for adaptive radiotherapy: Strength and limitation assessed in animal model. In: Acta Clinica Belgica (Multilingual Edition), Vol. 63, no. 2, p. 123 (2008). http://hdl.handle.net/2078.1/59232

  • 2006
  • Lee, John Aldo ; Vrins, Frédéric ; Verleysen, Michel. A least absolute bound approach to ICA: application to the MLSP 2006 competition. IEEE International Workshop on Machine Learning for Signal Processing (MLSP 2006) (Maynooth, Ireland, du 06/09/2006 au 08/09/2006). In: Proceedings of the IEEE International Workshop on Machine Learning for Signal Processing, IEEE, 2006. 1-4244-0657-9, 41-46. http://hdl.handle.net/2078.1/67743

  • Lee, John Aldo ; Vrins, Frédéric ; Verleysen, Michel. Non-Orthogonal Support-Width ICA. 14th European Symposium on Artificial Neural Networks (ESANN 2006) (Bruges (Belgium), du 26/04/2006 au 28/04/2006). In: Proceedings the 14th European Symposium on Artificial Neural Networks (ESANN 2006), D-side, 2006. 2-930307-06-4, p. 351-358. http://hdl.handle.net/2078.1/91187

  • Geets, Xavier ; Lee, John Aldo ; Lonneux, Max ; Coche, Emmanuel ; Cosnard, Guy ; Grégoire, Vincent. Re-assessment of HNSCC tumor volume during radiotherapy with anatomic and functional imaging. 3rd International Conference on Translational Research and Pre-Clinical Strategies in Radiation Oncology (Lugano (Switzerland), Mar 12-15, 2006). In: Radiotherapy & Oncology, Vol. 78, p. S59-S60 (2006). doi:10.1016/S0167-8140(06)80652-3. http://hdl.handle.net/2078.1/60005

  • Grégoire, Vincent ; Geets, Xavier ; Lee, John Aldo. Tumour shrinkage and adaptive IMRT for head and neck tumor (HNSCC): Where do we stand?. Conference of the Spanish-Portuguese-and -Latin-American-Association (Leipzig (Germany), Oct 09, 2006). In: Radiotherapy & Oncology, Vol. 81, p. S112 (2006). http://hdl.handle.net/2078.1/59676

  • 2005
  • Lee, John Aldo ; Vrins, Frédéric ; Verleysen, Michel. A simple ICA algorithm for non-differentiable contrasts. 13th European Signal Processing Conference (EUSIPCO 2005) (Antalya (Turkey), du 04/09/2005 au 08/09/2005). In: Proceedings of EUSIPCO 2005, 2005, 1412: 1-4. http://hdl.handle.net/2078.1/93821

  • Vrins, Frédéric ; Lee, John Aldo ; Verleysen, Michel. Can we always trust entropy minima in the ICA context ?. 13th European Signal Processing Conference (EUSIPCO 2005) (Antalya, Turkey, du 04/09/2005 au 08/09/2005). In: Proceedings of EUSIPCO 2005, 2005, 1107: 1-4. http://hdl.handle.net/2078.1/93813

  • Lee, John Aldo ; Verleysen, Michel. Generalisation of the LP norm for time series and its application to Self-Organizing Maps. Proceedings of WSOM 2005, 5th Workshop on Self-Organizing Maps (Paris (France), du 05/09/2005 au 08/09/2005). http://hdl.handle.net/2078.1/93805

  • Simon, Geoffroy ; Lee, John Aldo ; Verleysen, Michel. On the need of unfolding preprocessing for time series clustering. 5th Workshop on Self-Organizing Maps (WSOM 2005) (Paris (France), du 05/09/2005 au 08/09/2005). In: Proceedings the 5th Workshop on Self-Organizing Maps (WSOM 2005), 2005, p. 251-258. http://hdl.handle.net/2078.1/92521

  • 2004
  • Simon, Geoffroy ; Lee, John Aldo ; Verleysen, Michel ; Cottrell, Marie. Double Quantization Forecasting Method for Filling Missing Data in the CATS Time Series. IJCNN 2004, International Joint Conference on Neural Networks (Budapest (Hungary), du 25/07/2004 au 29/07/2004). In: Proceedings of IJCNN 2004, International Joint Conference on Neural Networks, 2004, p. 1635-1640. http://hdl.handle.net/2078.1/110971

  • Lee, John Aldo ; Verleysen, Michel. How to project 'circular' manifolds using geodesic distances?. ESANN 2004, European Symposium on Artificial Neural Networks (Bruges (Belgium), du 28/04/2004 au 30/04/2004). In: Proceedings of ESANN 2004, European Symposium on Artificial Neural Networks, 2004, p. 223-230. http://hdl.handle.net/2078.1/110980

  • Lee, John Aldo ; Jutten, Christian ; Verleysen, Michel. Non-linear ICA by using isometric dimensionality reduction. 5th International Conference on Independent Component Analysis and Blind Signal Separation (ICA 2004) (Granada (Spain), du 22/09/2004 au 24/09/2004). In: Lecture Notes in Computer Science, Vol. 3195, p. 710-717 (2004). doi:10.1007/978-3-540-30110-3_90. http://hdl.handle.net/2078.1/61182

  • Vrins, Frédéric ; Bouillon, V. ; Deswert, J. ; Bouvy, D. ; Lee, John Aldo ; Eugène, Christian ; Verleysen, Michel. On the extraction of the snore acoustic signal by independent component analysis. Second IASTED International Conference on Biomedical Engineering (BIOMED 2004) (Innsbruck (Austria), du 16/02/2004 au 18/02/2004). In: Proceedings of the Second IASTED International Conference on Biomedical Engineering ( BIOMED), 2004, p. 326-331. http://hdl.handle.net/2078.1/110987

  • Grégoire, Vincent ; Duprez, Thierry ; Geets, Xavier ; Hamoir, Marc ; Lonneux, Max ; Weynand, Birgit ; Daisne, Jean-François ; Lee, John Aldo. Which imaging is needed for planning head and neck squamous cell carcinoma: a 2004 update. 23rd Annual Meeting of the European-Society-for-Therapeutic-Radiology-and-Oncology (ESTRO 23) (Amsterdam (Netherlands), Oct 24-28, 2004). In: Radiotherapy & Oncology, Vol. 73, p. S11-S12 (2004). http://hdl.handle.net/2078.1/61009

  • 2003
  • Vrins, Frédéric ; Lee, John Aldo ; Verleysen, Michel ; Vigneron, Vincent ; Jutten, Christian. Improving independent component analysis performances by variable selection. 2003 IEEE XIII Workshop on Neural Networks for Signal Processing (NNSP 2003) (Toulouse (France), du 17/09/2003 au 19/09/2003). In: 2003 IEEE XIII Workshop on Neural Networks for Signal Processing (IEEECat. No.03TH8718), IEEE, 2003. 0-7803-8177-7, p. 359-368. http://hdl.handle.net/2078.1/68008

  • Lee, John Aldo ; Archambeau, Cédric ; Verleysen, Michel. Locally Linear Embedding versus Isotop. ESANN 2003, European Symposium on Artificial Neural Networks (Bruges (Belgium), du 23/04/2003 au 25/04/2003). In: Proceedings of ESANN 2003, European Symposium on Artificial Neural Networks, d-side publi., 2003. 2-930307-03-X, p. 527-534. http://hdl.handle.net/2078.1/111000

  • Archambeau, Cédric ; Lee, John Aldo ; Verleysen, Michel. On Convergence Problems of the EM Algorithm for Finite Gaussian Mixtures. ESANN 2003, European Symposium on Artificial Neural Networks (Bruges (Belgium), du 23/04/2003 au 25/04/2003). In: Proceedings of ESANN 2003, European Symposium on Artificial Neural Networks, d-side publi., 2003. 2-930307-03-X, p. 99-106. http://hdl.handle.net/2078.1/111465

  • 2002
  • Lee, John Aldo ; Lendasse, Amaury ; Verleysen, Michel. Curvilinear Distance Analysis versus Isomap. European Symposium on Artificial Neural Networks(ESANN'02) (Bruges (Belgium), du 24/04/2002 au 26/04/2002). In: Proceedings of ESANN 2002, European Symposium on Artificial Neural Networks, d-side publi., 2002. 2-930307-02-1, p. 185-192. http://hdl.handle.net/2078.1/111014

  • Lee, John Aldo ; Lendasse, A. ; Verleysen, N.. Curvilinear distance analysis versus Isomap. Proceedings of ESANN'2002. 10th European Symposium on Artificial Neural Networks (Bruges, Belgium, 24-26 April 2002). In: 10th European Symposium on Artificial Neural Networks. ESANN'2002.Proceedings, D-side publications, 2002. 2-930307-02-1, p. 185-192. http://hdl.handle.net/2078.1/68078

  • Lendasse, Amaury ; Lee, John Aldo ; Wertz, Vincent ; Verleysen, Michel. Forecasting electricity consumption using nonlinear projection and self-organizing maps. 8th European Symposium on Artificial Neural Networks (ESANN) (BRUGGE(Belgium), Apr 26-28, 2001). In: Neurocomputing, Vol. 48, p. 299-311 (2002). In: Neurocomputing, Elsevier Science Bv: Amsterdam, 2002, 299-311. http://hdl.handle.net/2078.1/61706

  • Havran, Carmen ; Hupet, Laurent ; Czyz, Jacek ; Lee, John Aldo ; Vandendorpe, Luc ; Verleysen, Michel. Independent component analysis for face authentication. International Conference on Knowledge-Based Intelligent Information Engineering Systems (KES 2002) (Crema (Italy), du 16/09/2002 au 18/09/2002). In: Knowledge-Based Intelligent Information Engineering Systems and Allied Technologies, IOS press, 2002. 1-58603280-1, 1207-1211. http://hdl.handle.net/2078.1/68039

  • Lee, John Aldo ; Verleysen, Michel. Nonlinear projection with the isotop method. 12th International Conference on Artifical Neural Networks (ICANN 2002) (Madrid (Spain), du 28/08/2002 au 30/08/2002). In: Lecture Notes in Computer Science, Vol. 2415, p. 933-938 (2002). In: Artificial neural networks, Springer: Berlin, 2002. doi:10.1007/3-540-46084-5_151. http://hdl.handle.net/2078.1/61610

  • Benoudjit, Nabil ; Archambeau, Cédric ; Lendasse, Amaury ; Lee, John Aldo ; Verleysen, Michel. Width optimization of the Gaussian kernels in Radial Basis Function Networks. European Symposium on Artificial Neural Networks (ESANN'02) (Bruges (Belgium), du 24/04/2002 au 26/04/2002). In: 10th European Symposium on Artificial Neural Networks. ESANN'2002.Proceedings, D-side publications, 2002. 2-930307-02-1, p. 425-432. http://hdl.handle.net/2078.1/111013

  • 2001
  • Lendasse, Amaury ; Lee, John Aldo ; de Bodt, Eric ; Wertz, Vincent ; Verleysen, Michel. Approximation using Radial Basis Function Networks - Application to Pricing Derivative Securities. Connectionist Approaches in Economics and Management Sciences (ACSEG 2001) (Rennes (France), du 22/11/2001 au 23/11/2001). In: Proceedings of ACSEG 2001, 2001, p. 275-283. http://hdl.handle.net/2078.1/141893

  • Lendasse, Amaury ; Lee, John Aldo ; de Bodt, Eric ; Wertz, Vincent ; Verleysen, Michel. Input data reduction for the prediction of financial time series. ESANN'2001. 9th European Symposium on Artificial Neural Networks (Bruges, Belgium, du 25/04/2012 au 27/04/2012). In: 9th European Symposium on Artificial Neural Networks. ESANN'2001.Proceedings, D-facto, 2001. 2-930307-01-3, p. 237-244. http://hdl.handle.net/2078.1/68153

  • Lee, John Aldo ; Donckers, Nicolas ; Verleysen, Michel. Recursive learning rules for SOMs. Workshop on Self-Organizing Maps (WSOM 2001) (Lincoln (UK), du 13/06/2001 au 15/06/2001). In: Advances in Self-Organizing Maps, Springer Verlag: Berlin-Heidelberg, 2001. 1-85233-511-4, p. 67-72. http://hdl.handle.net/2078.1/92486

  • 2000
  • Lee, John Aldo ; Lendasse, Amaury ; Donckers, Nicolas ; Verleysen, Michel. A robust nonlinear projection method. European Symposium on Artificial Neural Networks (ESANN'2000) (Bruges (Belgium), du 26/04/2000 au 28/04/2000). In: Proceedings of ESANN 2000, European Symposium on Artificial Neural Networks, D-Facto public., 2000. 2-930307-00-5, p. 13-20. http://hdl.handle.net/2078.1/111353

  • Lendasse, Amaury ; Lee, John Aldo ; de Bodt, Eric ; Wertz, Vincent ; Verleysen, Michel. Réduction de la dimension d'un ensemble d'indicateurs techniques en vue de la prédiction de séries temporelles financières - Application à l'indice de marché BEL 20. ACSEG 2000 (Paris (France), du 14/12/2000 au 15/12/2000). In: ACSEG 2000 proceedings - Connectionist Approaches in Economics and Management Sciences, 2000, p. 155-175. http://hdl.handle.net/2078.1/111139

  • Lendasse, Amaury ; Lee, John Aldo ; Wertz, Vincent ; Verleysen, Michel. Time Series Forecasting using CCA and Kohonen Maps - Applications to Electricity Consumption. European Symposium on Artificial Neural Networks (ESANN'2000) (Bruges (Belgium), du 26/04/2000 au 28/04/2000). In: Proceedings of ESANN 2000, European Symposium on Artificial Neural Networks, D-Facto public., 2000. 2-930307-00-5, p. 329-334. http://hdl.handle.net/2078.1/111352

  • Contribution à ouvrage collectif (Book Chapter)
    2015
  • Peluffo Ordoñez, Diego Hernan ; Lee, John Aldo ; Verleysen, Michel ; Alvarado-Pérez, Juan C.. Geometrical homotopy for data visualization. In: ESANN 2015 - 23rd Eur. Symp. on Artificial Neural Networks, Computational Intelligence and Machine Learning, D-side: Bruges, 2015, p. 525-530. 978-2-87587-014-8. http://hdl.handle.net/2078.1/168996

  • Lee, John Aldo ; Bunte, Kerstin. Unsupervised dimensionality reduction: the challenge of big data visulisation. In: ESANN 2015 - 23rd Eur. Symp. on Artificial Neural Networks, Computational Intelligence and Machine Learning, D-side: Bruges, 2015, p. 487-494. 978-2-87587-014-8. http://hdl.handle.net/2078.1/168992

  • 2014
  • Lee, John Aldo ; Verleysen, Michel. Two key properties of dimensionality reduction methods. In: Lee, J.A.; Verleysen, M., 2014 IEEE Symposium on Computational Intelligence and Data Mining (CIDM), 2014, p. 163-170. 978-1-4799-4517-7. http://hdl.handle.net/2078.1/181065

  • 2012
  • Lee, John Aldo ; Verleysen, Michel. Graph-Based Dimensionality Reduction. In: Olivier Lézoray, Leo Grady, Image Processing and Analysis with Graphs: Theory and Practice, CRC Press, 2012, p. 351-382. 978-1-4398-5507-2. http://hdl.handle.net/2078.1/116530

  • 2009
  • Grégoire, Vincent ; Haustermans, Karin ; Lee, John Aldo. Molecular image-guided radiotherapy with positron emission tomography. In: Michael Joiner and Albert Van der Kogel, Basic Clinical Radiobiology, 2009. 9780340929667. http://hdl.handle.net/2078.1/167314

  • 2005
  • Vrins, Frédéric ; Lee, John Aldo ; Verleysen, Michel. Filtering-free blind separation of correlated images. In: J. Canestany, A. Prieto, F. Sandoval, Computational Intelligence and Bioinspired Systems, IWANN 2005 (Lecture Notes in Computer Sciences; 3512), Springer-verlag Berlin: Berlin, 2005, 1091-1099. 3-540-26208-3. http://hdl.handle.net/2078.1/60936

  • 2003
  • Lendasse, Amaury ; Lee, John Aldo ; de Bodt, Eric ; Wertz, Vincent ; Verleysen, Michel. Approximation by Radial-Basis Function networks - Application to option pricing. In: C. Lesage, M. Cottrell eds., Connectionist Approaches in Economics and Management Sciences, Kluwer academic publishers., 2003, p. 203-214. http://hdl.handle.net/2078.1/92342

  • Monographie (Book)
    2007
  • Lee, John Aldo ; Verleysen, Michel. Nonlinear dimensionality reduction, Springer: New York (United States), 2007. 978-0-387-39350-6. 310 p. http://hdl.handle.net/2078.1/90524