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George Caridakis (Γιώργος Καρυδάκης)
me gcari[at]image.ntua.gr

You can see a detailed CV or visit my other site
Projects
Social & Smart
IS-Helleana
L.U.C.A.
ILearnRW
DCA
Siren
Callas
Feelix Growing
Metabo
humaine
Dianoema
ASK-IT
Ermis
Synennoese
Publications
Journals • 2016

1.   A. Vlachostergiou, G. Stratogiannis, G. Caridakis, G. Siolas, and Ph. Mylonas
save User adaptive and context aware Smart Home using pervasive and semantic technologies
Journal of Electrical and Computer Engineering, vol. 2016, Article ID 4789803, 20 pages, August 2016
 
2.   L. Malatesta, S. Asteriadis, G. Caridakis, A. Vasalou, K. Karpouzis
save Associating gesture expressivity with affective representations
Engineering Applications of Artificial Intelligence, Elsevier, Volume 51, May 2016, Pages 124–135.
 
Journals • 2015

3.   G. Siolas, G. Caridakis, Ph. Mylonas, G. Stratogiannis, S. Kollias, A. Stafylopatis
save Context-Aware User Modeling and Semantic Interoperability in Smart Home Environments
International Journal of Virtual Communities and Social Networking, Vol. 7, No. 3, July-September 2015
 
Journals • 2013

4.   G. Caridakis, J. Wagner, A. Raouzaiou, F. Lingenfelser, K. Karpouzis, E. Andre
save A cross-cultural, multimodal, affective corpus for gesture expressivity analysis
Journal on Multimodal User Interfaces, Springer, Special Issue on Multimodal Corpora, March 2013, Volume 7, Issue 1-2, pp 121-134.
 
5.   K. Karpouzis, G. Caridakis, R. Cowie, E. Douglas-Cowie
save Induction, recording and recognition of natural emotions from facial expressions and speech prosody
Special Issue on Pervasive Assistance, Journal on Multimodal User Interfaces, Springer-Verlag, pp. 1-12, 10.1007/s12193-013-0122-3.
 
Journals • 2012

6.   G. Caridakis, K. Karpouzis, A. Drosopoulos, S. Kollias
save Non parametric, self organizing, scalable modeling of spatiotemporal inputs: The Sign Language Paradigm
Neural Networks, Elsevier, Volume 36, December, 2012, pp. 157-166.
 
7.   G. Caridakis, S. Asteriadis, K. Karpouzis
save Non-manual cues in automatic sign language recognition
Special Issue on Assistive Environments for the Disabled and the Senior Citizens, Personal and Ubiquitous Computing, Springer, 10.1007/s00779-012-0615-1
 
Journals • 2010

8.   G. Caridakis, K. Karpouzis, A. Drosopoulos, S. Kollias
save SOMM: Self organizing Markov map for gesture recognition
Pattern Recognition Letters, Volume 31, Issue 1, 1 January 2010, Pages 52-59.
 
9.   G. Caridakis, K. Karpouzis, M. Wallace, L. Kessous, N. Amir
save Multimodal user's affective state analysis in naturalistic interaction
Journal on Multimodal User Interfaces, Springer, Volume 3, Numbers 1-2 / March, 2010, pp 49-66.
 
10.   L. Kessous, G. Castellano, G. Caridakis
save Multimodal emotion recognition in speech-based interaction using facial expression, body gesture and acoustic analysis
Journal on Multimodal User Interfaces, 3(1), 33-48, Springer, DOI 10.1007/s12193-009-0025-5
 
Journals • 2009

11.   J. -C. Martin, G. Caridakis, L. Devillers, K. Karpouzis, S. Abrilian
save Manual annotation and automatic image processing of multimodal emotional behaviors: validating the annotation of TV interviews
Personal and Ubiquitous Computing, Special issue on Emerging Multimodal Interfaces, Volume 13, Number 1 / January 2009, pp. 69-76.
 
Journals • 2008

12.   G. Caridakis, K. Karpouzis, S. Kollias
save User and Context Adaptive Neural Networks for Emotion Recognition
Neurocomputing, Elsevier, Volume 71, Issue 13-15, pp. 2553-2562, August 2008.
 
13.   S. - E. Fotinea, E. Efthimiou, K. Karpouzis, G. Caridakis
save A Knowledge-based Sign Synthesis Architecture
Universal Access in the Information Society 6 (4), pp. 405-418, Springer, 2008.
 
Journals • 2007

14.   G. Caridakis, A. Raouzaiou, E. Bevacqua, M. Mancini, K. Karpouzis, L. Malatesta and C. Pelachaud
save Virtual agent multimodal mimicry of humans
Language Resources and Evaluation 41 (3-4), Special issue on Multimodal Corpora, pp. 367-388, Springer
 
15.   K. Karpouzis, G. Caridakis, S-E. Fotinea, E. Efthimiou
save Educational Resources and Implementation of a Greek Sign Language Synthesis Architecture
Computers & Education, Special Issue in Web3D Technologies in Learning, Education and Training, Elsevier, Volume 49, Issue 1, Pages 54-74, August 2007.
 
16.   S. Ioannou, G. Caridakis, K. Karpouzis, S. Kollias
save Robust Feature Detection for Facial Expression Recognition
EURASIP Journal on Image and Video Processing, Volume 2007, Issue 2 (August 2007)
 
Journals • 1980

17.   G. Caridakis, K. Karpouzis
save Design and Implementation of a Greek Sign Language Synthesis System
WSEAS Transactions on Systems, Issue 10, Volume 3, pp. 3108 - 3113, Dec. 2004.
 
Books • 2013

1.   C. Hondrou, G. Caridakis
Affective Natural Interaction using EEG: technologies, applications and future directions
Semantic Multimedia Analysis and Processing, CRC Press - Taylor & Francis Group
 
Books • 2011

2.   JC. Martin, L. Deviller, A. Raouzaiou, G. Caridakis, et al.
save Coordinating the Generation of Signs in Multiple Modalities in an Affective Agent
P. Petta et al. (eds.), Emotion-Oriented Systems, Cognitive Technologies, pp 349-367, Springer
 
3.   M. Pantic, G. Caridakis
save Image and Video Processing for Affective Applications
P. Petta et al. (eds.), Emotion-Oriented Systems, Cognitive Technologies, pp 101-114, Springer
 
4.   M. Pantic, G. Caridakis, E. Andre, J. Kim, K. Karpouzis, S. Kollias
save Multimodal emotion recognition from low-level cues
P. Petta et al. (eds.), Emotion-Oriented Systems, Cognitive Technologies, pp 115-132, Springer
 
Books • 2010

5.   G. Caridakis, P. Tzouveli, L. Malatesta, A. Raouzaiou, K. Karpouzis, S. Kollias
save Affective e-Learning System: Analysis of Learners State
in A. Tzanavari and N. Tsapatsoulis (eds), Affective, Interactive and Cognitive Methods for E-Learning Design: Creating an Optimal Education Experience, pp. 275-294, IGI Global
 
6.   G. Castellano, G. Caridakis, A. Camurri, K. Karpouzis, G. Volpe, S. Kollias
save Body gesture and facial expression analysis for automatic affect recognition
in Scherer, K.R., Banziger, T., Roesch, E. (Eds.), A Blueprint for Affective Computing, Oxford University Press
 
Books • 2008

7.   R. Cowie, E. Douglas-Cowie, K. Karpouzis, G. Caridakis, M. Wallace, S. Kollias
save Recognition of Emotional States in Natural Human-Computer Interaction
D. Tzovaras (ed.), Multimodal User Interfaces, pp. 119-153, Springer Berlin Heidelberg, 2008
 
Books • 2007

8.   G. Caridakis, G. Castellano, L. Kessous, A. Raouzaiou, L. Malatesta, S. Asteriadis, K. Karpouzis,
save Expressive faces, gestures and speech in multimodal affective analysis
in C. Boukis, A. Pnevmatikakis and L. Polymenakos (eds.), Artificial Intelligence and Innovations: from Theory to Applications, pp 375-388
 
9.   G. Castellano, L. Kessous, G. Caridakis
save Multimodal emotion recognition from expressive faces, body gestures and speech
C. Peter, R. Beale (eds), Affect and Emotion in Human-Computer Interaction, Lecture Notes in Computer Science, Springer
 
10.   K. Karpouzis, G. Caridakis, L. Kessous, N. Amir,A. Raouzaiou, L. Malatesta, S. Kollias
save Modeling naturalistic affective states via facial, vocal, and bodily expressions recognition
T. Huang, A. Nijholt, M. Pantic, A. Pentland (eds.), Lecture Notes in Artificial Intelligence, Special Volume on AI for Human Computing, pp. 91-112, Springer.
 
Conferences • 2016

1.   A. Vlachostergiou, G. Stratogiannis, G. Siolas, G. Caridakis and Ph. Mylonas
save Pervasive semantic representation and integration of context-aware homes in context sensitive cities
1st Workshop on Artificial Intelligence and Internet of Things (AI-IoT), in conjunction with SETN 2016, Thessaloniki, 18 May 2016
 
Conferences • 2015

2.   A. Vlachostergiou, G. Caridakis, A. Raouzaiou, S. Kollias
save HCI and Natural Progression of Context - Related Questions
17th International Conference on Human - Computer Interaction, 2-7 August 2015, Los Angeles, CA, USA
 
3.   A. Vlachostergiou, G. Stratogiannis, G. Caridakis, G. Siolas, Ph. Mylonas
save Smart home context awareness based on Smart and Innovative Cities
2nd Workshop on Innovative European Policies and Applied Measures for Developing Smart Cities (IPMSC2015), in conjunction with EANN 2015, Rhodes, Greece, 25-28 September 2015
 
4.   G. Stratogiannis, A. Vlachostergiou, G. Siolas, G. Caridakis, Ph. Mylonas, A. Stafylopatis, S. Kollias
save 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, November 5-6, 2015, Trento, Italy.
 
Conferences • 2014

5.   A. Vlachostergiou, G.Caridakis, S. Kollias
save Context in Affective Multiparty and Multimodal Interaction: Why, Which, How and Where?
Workshop on Understanding and Modeling Multiparty, Multimodal Interactions (UMMMI 2014),
 
6.   A. Vlachostergiou, G.Caridakis, S. Kollias
save Investigating context awareness of Affective Computing systems: A critical approach
6th International Conference on Intelligence Human Computer Interaction (IHCI 2014)
 
Conferences • 2013

7.   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, IoT-SoS 2013, WoWMoM, June 4, Madrid, Spain, 2013
 
8.   E. Kalatha, G. Caridakis
save Natural, affect aware interfaces: Gesture and Body Expressivity Aspects
8th International Workshop on Semantic and Social Media Adaptation and Personalization (SMAP), Bayonne, France, 12-13 December, 2013
 
9.   G. Caridakis, G. Siolas
The FI user: the SandS paradigm
Social Things, Pre FIA Workshops, Future Internet Assembly, 7 May, Dublin, Ireland, 2013
 
10.   G. Caridakis, G. Siolas, Ph. Mylonas, S. Kollias, A. Staf ylopatis
save Intelligent and adaptive pervasive Future Internet: Smart cities for the citizens
1st Workshop on Innovative European Policies and Applied Measures for Developing Smart Cities (IPMSC 2013), in conjunction with EANN 2013, Chalkidiki, Greece, September 13-16, 2013
 
11.   G. Caridakis, G. Siolas, Ph. Mylonas, S. Kollias, B. Apolloni, M. Fiasche, G. Galliani, C. Zizzo, M. Grana Romay, F. Barrientos, S. San Jose Alonso
save Smart domestic environments hosting social users: the SandS paradigm from a user's perspective
Future Internet and Smart Cities, eChallenges e-2013 Conference, 09 - 11 October, Dublin, Ireland, 2013
 
12.   G. Caridakis, K.Moutselos, I. Maglogiannis
save Natural Interaction expressivity modeling and analysis
6th International Conference on PErvasive Technologies Related to Assistive Environments, Rhodes, Greece, May 29-31, 2013
 
13.   G. Siolas, G. Caridakis, Ph. Mylonas, S. Kollias, A. Stafylopatis
save Context-Aware User Modeling and Semantic Interoperability in Smart Home Environments
8th International Workshop on Semantic and Social Media Adaptation and Personalization (SMAP), Bayonne, France, 12-13 December, 2013
 
14.   I. Stephanakis, I. Chochliouros, G. Caridakis, S. Kollias
A Particle Swarm Optimization (PSO) Model For Scheduling Nonlinear Multimedia Services In Multicommodity Fat-tree Cloud Networks
1st Workshop on Innovative European Policies and Applied Measures for Developing Smart Cities, 14th EANN International Conference, September 13-16, Chalkidiki, Greece, 2013
 
15.   M. Grana, B. Apolloni, M. Fiasche, G. Galliani, C. Zizzo, G. Caridakis, et al.
Social and Smart: towards an instance of subconscious social intelligence
1st Workshop on Innovative European Policies and Applied Measures for Developing Smart Cities, 14th EANN, September 13-16, Chalkidiki, Greece, 2013
 
16.   Ph. Mylonas, G. Siolas, G. Caridakis, S. Kollias, A.-G. Stafylopatis
save Modeling context and fuzzy personas towards an intelligent Future Internet smart home paradigm
Intelligent Users, Intelligent Cities Workshop, in conjuction with the 9th International Conference on Intelligent Environments, IE '13, July 2013
 
Conferences • 2012

17.   C. Hondrou, G. Caridakis
save Affective, Natural Interaction using EEG: sensors, application and future directions
Artificial Intelligence: Theories and Applications, 7th Hellenic Conference on AI, SETN 2012, Lamia, Greece, May 28-31, Proceedings, Volume 7297/2012, 331-338
 
18.   S. Asteriadis, G. Caridakis, L. Malatesta, K. Karpouzis
save Natural interaction multimodal analysis: Expressivity analysis towards adaptive and personalized interfaces
7th International Workshop on Semantic and Social Media Adaptation and Personalization, SMAP, Luxemburg, December 2012
 
Conferences • 2011

19.   G. Caridakis, K. Karpouzis
save Full body expressivity analysis in 3D Natural Interaction: a comparative study
Affective Interaction in Natural Environments workshop, ICMI 2011 International Conference on Multimodal Interaction. 14-18th November 2011, Alicante, Spain
 
20.   G. Caridakis, K. Karpouzis
Non verbal behavior analysis in gaming and game based learning
5th European Conference on Games Based Learning, 20-21 October 2011, Athens, Greece.
 
21.   G. Caridakis, K. Karpouzis, S. Asteriadis
Low-cost affect and behaviour sensing in games
Fourth EUCogII Members Conference, Poster session, Thessaloniki, Greece, April 11-12
 
22.   G. Caridakis, S. Apostolou
3D Full body expressivity features extraction
3rd International Conference in Games and Virtual Worlds for Serious Applications (VS-Games) Interactivity event, May 4-6, Athens, Greece
 
23.   G. Caridakis, S. Asteriadis, K. Karpouzis
Non-manual cues in automatic sign language recognition
ABRA: Affect and Behaviour Related Assistance Workshop, 4th ACM International PETRA Conference, Crete, Greece, May 25-27
 
24.   G. Caridakis, S. Asteriadis, K. Karpouzis, S. Kollias
save Detecting Human Behavior Emotional Cues in Natural Interaction
17th International Conference on Digital Signal Processing (DSP), Corfu, Greece, July 6-8
 
Conferences • 2010

25.   G. Caridakis, J. Wagner, A. Raouzaiou, Z. Curto, E. Andre, K. Karpouzis
save A multimodal corpus for gesture expressivity analysis
Multimodal Corpora: Advances in Capturing, Coding and Analyzing Multimodality, LREC, Malta, May 17-23, 2010
 
26.   G. Caridakis, S. Asteriadis, K. Karpouzis
save User modeling via gesture and head pose expressivity features
5th International Workshop on Semantic Media Adaptation and Personalization, (SMAP 2010), Limassol, Cyprus, 9-10 December 2010
 
Conferences • 2009

27.   C. Hondrou, M. Pertselakis, G. Caridakis, K. Karpouzis, S. Kollias
save Ανάλυση ευαισθησίας σε αναδρομικό νευρωνικό δίκτυο εκπαιδευμένο για αναγνώριση συναισθήματος
3ο Πανελλήνιο Συνέδριο Φοιτητών Ηλεκτρολόγων Μηχανικών και Μηχανικών Υπολογιστών
 
28.   G. Caridakis, K. Karpouzis, N. Drosopoulos, S. Kollias
save Adaptive gesture recognition in Human Computer Interaction
International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS), London, UK, 2009
 
29.   S. Fotinea, E. Efthimiou, G. Caridakis, O. Diamanti, N. Mitsou, K. Karpouzis, C. Tzafestas, P. Maragos
save DIANOEMA: Visual analysis and sign recognition for GSL modelling and robot teleoperation
8th International Gesture Workshop, GW2009, Bielefeld University, Germany
 
Conferences • 2008

30.   G. Caridakis, K. Karpouzis, C. Pateritsas, A. Drosopoulos, A. Stafylopatis, S. Kollias
save Hand Trajectory-based Gesture Recognition using Self-Organizing Feature Maps and Markov Models
2008 IEEE International Conference on Multimedia & Expo (ICME), June 23-26, Hannover, Germany.
 
31.   G. Caridakis, O. Diamanti, K. Karpouzis, P. Maragos
save Automatic Sign Language Recognition: vision based feature extraction and probabilistic recognition scheme from multiple cues
1st ACM International Conference on PErvasive Technologies Related to Assistive Environments (PETRA), July 15-19, Athens, Greece,
 
Conferences • 2007

32.   G. Caridakis, C. Pateritsas, A. Drosopoulos, A. Stafylopatis, S. Kollias
save Probabilistic Video-Based Gesture Recognition Using Self-Organizing Feature Maps
17th International Conference on Artificial Neural Networks(ICANN 2007),September 9-13, Porto, Portugal
 
33.   L. Malatesta, A. Raouzaiou, G. Caridakis, K. Karpouzis
save Mimicking adaptation processes in the human brain with neural network retraining.
Proceedings of the 4th IFIP International Conference on Artificial Intelligence Applications and Innovations (AIAI 2007), 19-21 September 2007, Athens, Greece
 
34.   L. Malatesta , G. Caridakis, A. Raouzaiou, K. Karpouzis
save Agent Personality Traits in Virtual Environments Based on Appraisal Theory Predictions
AISB'07: Artificial and Ambient Intelligence, Language, Speech and Gesture for Expressive Characters, Newcastle upon Tyne, UK, April 2-4, 2007
 
Conferences • 2006

35.   C. Pelachaud, E. Bevacqua, G. Caridakis, K. Karpouzis, M. Mancini, C. Peters, A. Raouzaiou
save Mimicking from perception and interpretation
Enactive 06 - 3rd International Conference on Enactive Interfaces
 
36.   E. Bevacqua, A. Raouzaiou, C. Peters, G. Caridakis, K. Karpouzis, C. Pelachaud, M. Mancini
save Multimodal Sensing, Interpretation and Copying of Movements by a Virtual Agent
Perception and Interactive Technologies, Kloster Irsee, Germany, June 19 - 21, 2006
 
37.   G. Caridakis, A. Raouzaiou, K. Karpouzis, S. Kollias
save Synthesizing Gesture Expressivity Based on Real Sequences
Workshop on multimodal corpora: from multimodal behaviour theories to usable models, LREC 2006 Conference, Genoa, Italy, 24-26 May.
 
38.   G. Caridakis, L. Malatesta, L. Kessous, N. Amir, A. Raouzaiou, K. Karpouzis
save Modeling naturalistic affective states via facial and vocal expressions recognition
International Conference on Multimodal Interfaces (ICMI’06), Banff, Alberta, Canada, November 2-4, 2006
 
39.   J.-C. Martin, G. Caridakis, L. Devillers, K. Karpouzis, S. Abrilian
save Manual Annotation and Automatic Image Processing of Multimodal Emotional Behaviours: Validating the Annotation of TV Interviews
5th Conference on Language Resources and Evaluation (LREC 2006), Genoa, Italy, May 2006.
 
40.   S. Ioannou, L. Kessous, G. Caridakis, K. Karpouzis, V. Aharonson, S. Kollias
save Adaptive On-Line Neural Network Retraining for Real Life Multimodal Emotion Recognition
International Conference on Artificial Neural Networks (ICANN) 2006, Athens, Greece, September 2006.
 
Conferences • 2005

41.   G. Caridakis, K. Karpouzis, G. Sapountzaki, S-E. Fotinea, E. Efthimiou
save A dynamic environment for Greek Sign Language Synthesis using virtual characters
ACM Web3D 2005 Symposium, March 29 - April 1 2005, Bangor, UK.
 
42.   S. E. Fotinea, E. Efthimiou, K. Karpouzis, G. Caridakis
save Dynamic GSL synthesis to support access to e-content
HCI International 2005, July 2005, Las Vegas, Nevada, USA.
 
Conferences • 2004

43.   K. Karpouzis, G. Caridakis, S-E. Fotinea, E. Efthimiou
save Educational Resources and Implementation of a Greek Sign Language Synthesis Architecture
International Workshop on Web3D Technologies in Learning, Education and Training, Udine, Italy
 
Ph.D Thesis • 2009

1.   G. Caridakis
save Emotion Analysis in Natural Human Computer Interaction - Ανάλυση Συναισθήματος στην Φυσική Αλληλεπίδραση Ανθρώπου Μηχανής
PhD Thesis, National Technical University of Athens, School of Electrical and Computer Engineering
 
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Demos
greek sign language animation
hand tracking results
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