Publications

MLearn publications in the last 5 years 

International Journals:

  • Moustafa AA, Hewedi D, Garami J, Hassan M, Seo SY, Cutsuridis V, Hewedi I. Investigation of Genetic Underpinnings in Alzheimer’s disease: Integrative Review. Under review.
  • Cutsuridis V, Michael Kokkinidis. Self-organizing protein function prediction by ARTMAP. Under review.
  • Cutsuridis V. A Neural Network Model of Antisaccade Performance of Healthy Controls and Obsessive-Compulsive Disorder Patients. Under review.
  • Cutsuridis, V., Moustafa, A. (2017). Multiscale Models of Pharmacological, Immunological and Neurostimulation Treatments in Alzheimer’s Disease. Drug Discov Today: Dis Model http://dx.doi.org/10.1016/j.ddmod.2016.12.001.
  • Cutsuridis V, Moustafa AA. (2017). Computational models of Alzheimer’s disease. Scholarpedia, 12(1):32144.
  • Cutsuridis, V. (2017). Behavioral and computational varieties of response inhibition in eye movements. Philos Trans R Soc Lond B, 372: 20160196.
  • Caliva, F.*, Leontidis, G.*, Chudzik, P., Hunter, A., Antica, L., Al-Diri, B. (2017) Hemodynamics in the retinal vasculature during the progression of diabetic retinopathy. Journal for Modeling in Ophthalmology, accepted, in press (*co-first authors).
  • Chatzitofis, D. Zarpalas, K. Karpouzis, S. Kollias, P. Daras, “Real-Time 3-D Motion Capturing based on Volumetric Data and Body-Worn Inertial Sensors”, submitted for publication, 2016
  • Raftopoulos, S. Kollias and M. Ferecatu, Global Vertices and the Noising Paradox, submitted for publication, 2016
  • Leontidis, G., Al-Diri, B., Hunter, A. (2016) Summarising the retinal vessel calibres in healthy, diabetic and diabetic retinopathy eyes. Computers in Biology and Medicine, Elsevier, Vol. 72, pp. 65-74.
  • Leontidis, G., Al-Diri B., Hunter A. (2016) Exploiting the retinal vascular geometry in identifying the progression to diabetic retinopathy using penalized logistic regression and random forests. Book chapter: In Studies in Computational Intelligence Book Series. Springer International Publishing, pp. 381-400.
  • Simou, A. Chortaras, G. Stamou and S. Kollias, Enriching and Publishing Cultural Heritage as Linked Open Data, in Mixed Reality and Gamification for Cultural Heritage, Springer, 2016
  • Varytimidis, K. Rapantzikos , Y. Avrithis and S. Kollias, α-shapes for local feature detection, Pattern Recognition, vol. 50, pp. 56-73, February 2016
  • Varytimidis, K. Rapantzikos , Y. Avrithis, S. Kollias, Dithering-based sampling & weighted a-shapes for local feature detection, IPSJ Transactions Computer Vision & Applications, vol. 7, pp.189-200, 2015
  • B. Chen and J. Wang. A lattice framework for pricing display advertisement options with the stochastic volatility underlying model. Electronic Commerce Research and Applications, vol 14, no. 6, pp. 465-479, 2015
  • B. Chen, J. Wang, I. Cox, and M. Kankanhalli. Multi-keyword multi-click advertisement option contracts for sponsored search. ACM Transactions on Intelligent Systems and Technology, vol 7, no. 1, 2015
  • Chortaras, S. Kollias, K. Rapantzikos, G. Stamou, Semantic Representation, Enrichment and Retrieval of Audiovisual Film Content, in Trends in DSP, Pan Stanford Series, July 2015
  • Siolas, G. Caridakis, S. Kollias, A. Stafylopatis, Context-Aware User Modeling and Semantic Interoperability in Smart Home Environments, Int. Journal Virtual Communities & Social Networking, vol. 7, no 3, pp. 17-50, July-September 2015
  • Saravanan V, Arabali D, Jochems A, Cui AX, Gootjes-Dreesbach L, Cutsuridis V, Yoshida M. (2015). Transition between encoding and consolidation/replay dynamics via cholinergic modulation of CAN current: A modeling study. Hippocampus, 25(9):1052-70
  • Cutsuridis, V. (2015). Neural Competition via Lateral Inhibition between Decision Processes and Not a STOP Signal Accounts for the Antisaccade Performance in Healthy and Schizophrenia Subjects. Front. Neurosci., 9:5.
  • Cutsuridis, V., Poirazi, P. (2015). A computational study on how theta modulated inhibition can account for the long temporal delays in the entorhinal-hippocampal loop. Neurobiology of Learning and Memory, 120: 69-83.
  • Asteriadis, K. Karpouzis, S. Kollias, Visual Focus of Attention in Non-calibrated Environments using Gaze Estimation, International Journal of Computer Vision, Springer, vol. 107, no 3, pp. 293-316, 2014
  • Leontidis, G., Al-Diri, B., & Hunter, A. (2014) Diabetic retinopathy: current and future methods for early screening from a retinal hemodynamic and geometric approach. Expert Review of Ophthalmology, 9(5), 431-442.
  • Tolias, Y. Kalantidis, Y. Avrithis, S. Kollias, Towards Large Scale Image Indexing by Feature Selection, Computer Vision & Image Understanding, vol. 120, no 3, pp. 31-45, March 2014
  • Ch. Hondrou, E. Tsalapati, A. Raouzaiou, G. Marandianos, K. Karpouzis, S. Kollias, A Player Specific Conflict Handling Ontology, International Journal of Serious Games, vol 1, no 3, pp. 61-74, 2014
  • Goudelis, K. Karpouzis, S. Kollias, Εxploring Trace transform for robust human action recognition, Pattern Recognition, Elsevier, vol. 46, pp. 3238-3248, December 2013
  • Raftopoulos, K. Ntalianis, S. Kollias, Mining User Queries with Markov Chains in Online Image Retrieval, IEEE Transactions Knowledge & Data Engineering, vol. 25, no 2, pp. 433-447, February 2013
  • Psarou M, Stefanou S, Papoutsi A, Tzilivaki A, Cutsuridis V, Poirazi P. (2014). A simulation study on the effects of dendritic morphology on layer V PFC pyramidal cell firing behaviour. Frontiers in Cellular Neuroscience, 8: 287.
  • Cutsuridis V, Kumari V, Ettinger, U. (2014). Antisaccade performance in schizophrenia: A Neural Model of Decision Making in the Superior Colliculus. Front. Neurosci., 8:13.
  • Caridakis, K. Karpouzis, A. Drosopoulos, S. Kollias, Non parametric, self organizing, scalable modeling of spatiotemporal inputs: The Sign Language Paradigm, Neural Networks, Elsevier, vol. 36, pp. 157-166, December 2012
  • Mailis, G. Stoilos, N. Simou, G. Stamou, S. Kollias, Tractable reasoning with vague knowledge using fuzzy EL++, Journal of Intelligent Information Systems, 10.1007, 2012
  • Cutsuridis V. (2012). The Perception-…-Action Cycle Cognitive Architecture and Autonomy: A View from the Brain. Journal of Artificial General Intelligence, 3(2):36-38, invited.
  • Cutsuridis V. (2012). Bursts shape the NMDA-R mediated spike timing dependent plasticity curve: Role of burst interspike interval and GABA inhibition. Cognitive Neurodynamics, 6(5): 421-441
  • Cutsuridis V, Hasselmo M. (2012). GABAergic modulation of gating, timing and theta phase precession of hippocampal neuronal activity during theta oscillations. Hippocampus, 22: 1597-1621
  • Kalantidis, G. Tolias, Y. Avrithis, M. Phinikettos, E. Spyrou, Ph. Mylonas and S. Kollias, VIRaL: Visual Image Retrieval and Localization, Multimedia Tools and Applications, Springer, Volume 51, Number 2, pp. 555-592, 2011
  • Rapantzikos, Y. Avrithis, S. Kollias, Spatiotemporal features for action recognition and salient event detection, Cognitive Computation, vol. 3, no. 1, pp. 167-184, 2011
  • Raftopoulos, S.Kollias, The Global–Local transformation for noise resistant shape representation, Computer Vision and Image Understanding, 115, 8, pp. 1170-1186, Aug. 2011
  • Cutsuridis V, Hasselmo M. (2011). Spatial memory sequence encoding and replay during modeled theta and ripple oscillations. Cognitive Computation, 3: 554-74
  • Cutsuridis V. (2011). Origins of a repetitive and co-contractive pattern of muscle activation in Parkinson’s disease. Neural Networks, 24(6): 592-601
  • Cutsuridis V. (2011). GABA inhibition modulates NMDA-R mediated spike timing dependent plasticity (STDP) in a biophysical model. Neural Networks, 24(1): 29-42

International Conferences:

  • X.Chen, B. Chen and MS. Kankanhalli. Optimizing trade-offs among stakeholders in real-time bidding by incorporating multimedia metrics. In Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR), 2017
  • Leontidis, G., Al-Diri, B., Hunter, A. (2016) Is the arteriovenous ratio a biomarker of progression from diabetes to diabetic retinopathy? Investigative Ophthalmology and Visual Science, ARVO conference, Seattle, USA.
  • C. Varytimidis, K. Rapantzikos, G. Tsatiris and S. Kollias, ” A systemic approach to automatic metadata extraction from multimedia content”, accepted for publication IEEE SSCI 2016.
  • B. Chen. Risk-aware dynamic reserve prices of programmatic guarantee in display advertising. In Proceedings of the 16th IEEE International Conference on Data Mining Workshops (ICDMW), pp. 511-518, 2016.
  • C. Varytimidis, K. Rapantzikos, G. Tsatiris and S. Kollias, “The Mecanex system for Multimedia Content Annotation”, IEEE Digital Media Industry and Academia Forum, 2016.
    A. Chortaras, S. Kollias, K. Rapantzikos and G. Stamou, “A Semantic Approach to Film Content Analysis and Retrieval”, SETN 2016
  • G. Stratogiannis, A. Vlachostergiou, G. Siolas, G. Caridakis, Ph. Mylonas, A. Stafylopatis, S. Kollias, “User and home appliances pervasive interaction in a sensor driven Smart Home environment: the SandS approach”, 10th International Workshop on Semantic and Social Media Adaptation and Personalization, Trento, Italy, November 2015.
  • A. Vlachostergiou, G. Caridakis, A. Raouzaiou, S. Kollias, “HCI and Natural Progression of Context – Related Questions”, 17th International Conference on Human – Computer Interaction, Los Angeles, CA, USA, August 2015,
  • G. Goudelis, G. Tsatiris, K. Karpouzis, S. Kollias, “Fall detection using History Triple Features”, PETRA 2015, Affective Computing for Biological Activity Recognition in Assistive Environments Workshop, Corfu, July 2015.
  • S. Hammer, A. Seiderer, E. André, T. Rist, S. Kastrinaki, C. Hondrou, A. Raouzaiou, K. Karpouzis, S. Kollias, “Design of a Lifestyle Recommender system for the Elderly: Requirement Gatherings in Germany and Greece”, PETRA 2015, Affective Computing for Biological Activity Recognition in Assistive Environments Workshop, Corfu, July 2015.
  • Cutsuridis V, Efstathiou G, Kokkinidis M. (2015). Protein Function Prediction by an ARTMAP Neural Network. Proc MLCB/MLSB worskshop, NIPS 2015, Montreal, Canada, Dec 12-13, 2015
  • Leontidis, G., Al-Diri, B., Wigdahl, J., Hunter, A. (2015) Evaluation of geometric features as biomarkers of diabetic retinopathy for characterizing the retinal vascular changes during the progression of diabetes. Engineering in Medicine and Biology Society (EMBC), 37th Annual International Conference of IEEE, 5255-5259, 25-29 of August.
  • Leontidis, G., Wigdahl,J., Al-Diri, B., Ruggeri, A., Hunter, A. (2015) Evaluating tortuosity in retinal fundus images of diabetic patients who progressed to diabetic retinopathy. Engineering in Medicine and Biology Society (EMBC),  37th Annual International Conference of IEEE, 25-29 of August.
  • Wigdahl, J., Guimarães, P., Leontidis, G., Triantafyllou, A., Ruggeri, A. (2015) Automatic gunn and salus sign quantification in retinal images. Engineering in Medicine and Biology Society (EMBC), 2015 37th Annual International Conference of IEEE, 5251-5254, 25-29 of August.
  • Leontidis, G., Al-Diri, B., Hunter, A. (2015) Retinal vascular geometry: examination of the changes between the early stages of diabetes and first year of diabetic retinopathy. IEEE Science and Information conference, pp. 709-713, London, UK
  • Leontidis, G., Al-Diri, B., Hunter, A. (2015) Study of the retinal vascular changes between the early stages of diabetes and first year of diabetic retinopathy. Investigative Ophthalmology and Visual Science 56(7), ARVO conference, Denver, USA
  • Leontidis, G., Al-Diri, B., Hunter, A. (2014) Study of the retinal vascular changes in the transition from diabetic to diabetic retinopathy eye. 36th International Conference of IEEE in Engineering in Medicine and Biology (EMBC), Chicago, USA
  • A. Vlachostergiou, G. Caridakis, S. Kollias, “Investigating context awareness of Affective Computing systems: A critical approach”, 6th Intern. Conference on Intelligence Human Computer Interaction (IHCI 2014).
  • C. Varytimidis, K. Rapantzikos, Y. Avrithis and S. Kollias, “Improving local features by dithering-based image sampling”, Asian Conference on Computer Vision, 2014.
  • B. Chen, S. Yuan, and J. Wang. A dynamic pricing model for unifying programmatic guarantee and real-time bidding in display advertising. In Proceedings of the 8th International Workshop on Data Mining for Online Advertising (ADKDD, in conjunction with SIGKDD), pp 1–9, 2014. (Best Paper Award)
  • S. Yuan, J. Wang, B. Chen, P. Mason, and S. Seljan. An empirical study of reserve price optimisation in real-time bidding. In Proceedings of the 20th ACM SIGKDD Conference on Knowledge Discovery and Data Mining (SIGKDD), pp. 1897–1906, 2014.
  • A. Vlachostergiou, G.Caridakis, S. Kollias, “Context in Affective Multiparty and Multimodal Interaction: Why, Which, How and Where?”, Workshop on Understanding and Modeling Multiparty, Multimodal Interactions, 2014.
  • G. Siolas, G. Caridakis, Ph. Mylonas, S. Kollias, A. Stafylopatis, “Context-Aware User Modeling and Semantic Interoperability in Smart Home Environments”, 8th Inter. Workshop on Semantic & Social Media Adaptation & Personalization, Bayonne, France, Dec. 2013.
  • C. Varytimidis, K. Rapantzikos and S. Kollias, “Wash-ing Visual Repositories: Searching Europeana Using Local Features”, Digital Signal Processing, Conference, September 2013.
  • G. Caridakis, G. Siolas, Ph. Mylonas, S. Kollias, “Intelligent and adaptive pervasive Future Internet: Smart cities for the citizens”, Workshop on Innovative European Policies & Applied Measures for Developing Smart Cities, EANN 2013, Chalkidiki, Greece, Sept. 2013.
  • I. Stephanakis, G. Caridakis, S. Kollias, “A Particle Swarm Optimization Model For Scheduling Nonlinear Multimedia Services in Multicommodity Fat-tree Cloud Networks”, EANN 2013, Chalkidiki, Greece, Sept. 2013.
  • Cutsuridis V. (2013). Cognitive Models of the Perception-Action Cycle: A View from the Brain. Proc. IJCNN 2013 IEEE, August 4-7, Dallas, TX, USA
  • C. Hondrou, A. Raouzaiou, K. Karpouzis, S. Kollias, “Player-Specific Conflict Handling Ontology”, Games and Learning Alliance conference (GALA 2013), Paris, October 2013.
  • W. Zhang, J. Wang, B. Chen, and X. Zhao. To personalize or not: a risk management perspective. In Proceedings of the 7th ACM Conference on Recommender Systems (RecSys), pp. 229–236, 2013.
  • B. Apolloni, M. Fiasche, G. Galliani, C. Zizzo, G. Caridakis, G, Siolas, S. Kollias, M. Grana Romay, F. Barriento, S. San Jose, “Social Things – The SandS instantiation”, Second IEEE Workshop on the Internet of Things: Smart Objects and Services, Madrid, Spain, June 2013.
  • S. Gourgari, G. Goudelis, K. Karpouzis, S. Kollias, “THETIS: THree Dimensional Tennis Shots – A human action dataset”, IEEE Workshop on Behaviour Analysis in Games and modern Sensing devices, CVPR 2013, Portland, Oregon, June 2013.
  • N. Drosopoulos, V. Tzouvaras, N. Simou, A. Stabenau, K. Pardalis, F. Xenikoudakis, S. Kollias, “A Metadata Interoperability Platform”, Museums and the Web, San Diego, USA, April 2012.
  • J. Wang and B. Chen. Selling futures online advertising slots via option contracts. In Proceedings of the 21st International World Wide Web Conference (WWW), pp. 627–628, 2012.
  • Cutsuridis V, Grahan B.P., Cobb S., Hasselmo M.E. (2011). Bio-inspired models of memory capacity, recall performance and theta phase precession. Proc. IJCNN 2011 IEEE, pp. 3141-48
  • S. Asteriadis, K. Karpouzis, S. Kollias, “Robust Validation of Visual Focus of Attention using Adaptive Fusion of Head & Eye Gaze patterns”, IEEE Workshop on HCI: Real-Time Vision Aspects of Natural User Interfaces, Barcelona, Spain, Nov. 2011.
  • P. Kapsalas, S. Kollias, “Affine Morphological Shape Stable Boundary Regions (SSBR) for Image Representation”, IEEE International Conference on Image Processing (ICIP) 2011, Brussels, September 2011.
  • N. Drosopoulos, V. Tzouvaras, N. Simou, A. Christaki, A. Stabenau, K. Pardalis, F. Xenikoudakis, E. Tsalapati, S. Kollias, “An aggregation system for cultural heritage content”, CIDOC Conference, September 2011, Sibiu, Romania, 2011.
  • G. Caridakis, S. Asteriadis, K. Karpouzis, S. Kollias, “Detecting Human Behavior Emotional Cues in Natural Interaction”, 17th International Conference on Digital Signal Processing, Corfu, Greece, July 2011.
  • K. Raftopoulos, S.Kollias, “Visual Pathways for Shape Abstraction”, International Conference on Artificial Neural Networks (ICANN 2011), Espoo, Finland, June 2011.
  • S. Asteriadis, K. Karpouzis, S. Kollias, “The importance of eye gaze and head pose to estimating levels of attention”, 3rd International Conference in Games and Virtual Worlds for Serious Applications (VS-Games), May 2011.
  • G. Goudelis, K. Karpouzis, S. Kollias, “Robust Human Action Recognition Using History Trace Templates”, 12th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS), Delft, The Netherlands, April 2011.

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