International Journals

  • Olfa Ben Ahmed, Jenny Benois-Pineau, Chokri Ben Amar, Gwénaelle Catheline, and Michelle Allard, for the Alzheimers disease Neuroimaging Initiative, "Recognition of Alzheimer's Disease and Mild Cognitive Impairment with multimodal image-derived biomarkers and Multiple Kernel Learning", Internationaml Journal Neurocomputing, vol. 220, p. 98-110, Elsevier 2017 presentationpresentation
  • Olfa Ben Ahmed, Maxim Mizotin, Jenny Benois-Pineau, Chokri Ben Amar, Gwénaelle Catheline, and Michelle Allard, for the Alzheimers disease Neuroimaging Initiative, "Alzheimer's disease diagnosis on structural MR Images using Circular Harmonic Functions descriptors on hippocampus and Posterior Cingulate Cortex", International journal Computerized Medical Imaging and Graphic, Volume 44, pp 13-25, Elsevier 2015 presentation presentation
  • Olfa Ben Ahmed, Jenny Benois-Pineau, Chokri Ben Amar , Gwénaelle Catheline and Michelle Allard for the Alzheimer's disease Neuroimaging Initiative, "Classification of Alzheimer's disease subjects using hippocampal visual features", International journal Multimedia Tools and Application Volume 75, Issue 4; pp 1249-1266, Springer 2014 presentation presentation

International Conferences

  • Olfa Ben Ahmed, G Sargent, F Garnier, B Huet et al., "NexGen-TV: Providing Real-Time Insights During Political Debates in a Second Screen Application", in the proceeding of the 25th ACM International Conference on Multimedia, ACM MultiMedia 2017 (Best demo award)medal
  • Olfa Ben Ahmed, J Wacker, A Gaballo, B Huet, "Media Genre Inference for Predicting Media Interestingness", in the proceeding of MediaEval Benchmarking Initiative for Multimedia Evaluation, MediaEval 2017 (First ranked system  & Distinction Mention)medal
  • Stefano Pini, Olfa Ben-Ahmed, Macella Cornia, Loranzo Baraldi, Ritta Cucchiara, Benoit Huet, "Modeling Multimodal Cues in a Deep Learning-based Framework for Emotion Recognition in the Wild", in the proceeding of 19th ACM International Conference on Multimodal Interaction, ICMI 2017
  • Olfa Ben Ahmed, Marc Paccalin, Christine Fernandez-Maloigne, et al., "Saliency Guided Computer-aided Diagnosis for Neurodegenerative Dementia", in the proceeding of the 10th International Joint Conference on Biomedical Engineering Systems and Technologies, Biostec 2017 (Best poster award)medal
  • Olfa Ben Ahmed, François Lecellier, Marc Paccalin, Christine Fernandez-Maloigne, "Multi-view visual saliency-based MRI classification for Alzheimer's disease diagnosis", in the proceeding of the The 7th International Conference on Image Processing Theory, Tools and Applications, IPTA 2017
  • Olfa Ben Ahmed, Jenny Benois-Pineau, Chokri Ben Amar, Michelle Allard, Gwénaelle Catheline, "Features-based approach for Alzheimer's disease diagnosis using visual pattern of water diffusion in Tensor Diffusion Imaging", IEEE International Conference on Image Processing ICIP 2015, Québec, Canada, pp 2840 - 2844 presentation presentation
  • Olfa Ben Ahmed, Jenny Benois-Pineau, Chokri Ben Amar, Michelle Allard, Gwénaelle Catheline, "Diffusion Tensor Imaging retrieval for Alzheimer's disease diagnosis", IEEE 12 th International Workshop on Content-Based Multimedia Indexing (CBMI), 1-6 June 2014, Austria,pp 18-20 presentation presentation
  • Olfa Ben Ahmed, Jenny Benois-Pineau, Chokri Ben Amar, Michelle Allard, Gwénaelle Catheline, "Early Alzheimer disease detection with bag-of-visual-words and hybrid fusion on structural MRI", In the Proceeding og the11th IEEE International Workshop on Content-Based Multimedia Indexing (CBMI), 2013 Pages 79-83, Veszprem, Hungary presentation presentation
  • Olfa Ben Ahmed, Jenny Benois-Pineau, Michelle Allard, Chokri Ben Amar, Gwénaelle Catheline, "Alzheimer's Disease detection on structural MRI", In the Proceedings of ESMRMB 2013 Congress, 30th annual meeting, Toulouse France 2013
  • Olfa Ben Ahmed, Mahmoud Mejdoub and Chokri Ben Amar, "New Approach For Moving Point Detection: Application To Video Space-Time Description", In the Proceeding of the IEEE International Conference on Computer Applications Technology (ICCAT), 2013 Pages 1-6, Sousse, Tunisia presentation presentation
  • Olfa Ben Ahmed, Mahmoud Mejdoub and Chokri Ben Amar, "SIFT Accordion: A Space Time Descriptor Applied To Human Action Recognition", In the Proceeding of the International Conference on Machine Vision, Image Processing and Pattern Analysis" ICMVIPPA'11, Venice Italy, 2011 presentation

Talks - Seminars

2016

  • "Contribution de la vision par ordinateur dans le domaine de l'aide au diagnostic", Research meeting, Feb. 02, 2016, CHU de Poitiers France
  • 2015

  • "Computer-aided diagnosis of Alzheimer's disease based on multimodal MRI: a local feature-based approach", Dec. 03, 2015, GT ICONES team, XILM-SIC, Poitiers, France
  • " Features-based approach for Alzheimer's disease diagnosis using visual pattern of water diffusion in Diffusion Tensor Imaging", IEEE International Conference on Image Processing ICIP 2015,Nov. 29, 2015, Québec city. Canada
  • "MRI brain classification using visual content: Application to Alzheimer's disease diagnosis", Seminar on Processing, Analysis, indexing of medical imaging (GDR ISIS) (Analyse des images médicales pour l'aide au diagnostic (indexation, extraction de caractéristiques et reconnaissance de lésions), Jun. 24, 2015 University of Paris-Descartes , Paris, France
  • 2014

  • " Diffusion Tensor Imaging retrieval for Alzheimer's disease diagnosis", IEEE 12th International Workshop on Content-Based Multimedia Indexing (CBMI) Austria, Jun. 19, 2014
  • "MRI classification for Alzheimer's disease diagnosis Seminar on features extraction for medical image analysis", Feb. 03, 2014, Télécom Paris Tech University (GDR ISIS), Paris, France
  • 2013

    • "Alzheimer 's Disease detection on structural MRI", 30th European Society of Magnetic Resonance in Medicine and Biology Congress, Oct. 3-5, 2013, Toulouse, France
    • "Early Alzheimer disease detection with bag-of-visual-words and hybrid fusion on structural MRI", IEEE 11th International Workshop on Content-Based Multimedia Indexing (CBMI), Jun. 19, 2013 Veszprem, Hungary
    • "New Approach For Moving Point Detection: Application To Video Space-Time Description", IEEE International Conference on Computer Applications Technology (ICCAT), Mars 2013, Sousse, Tunisia

    2011

    • "SIFT Accordion: A Space Time Descriptor Applied To Human Action Recognition", International Conference on Machine Vision, Image Processing and Pattern Analysis, Nov. 2011, Venice Italy