Research Group on Development of Intelligent Environments

TitleResearch Group on Development of Intelligent Environments
CampusLondon

Latest research outputs

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Multimodal caricatural mirror
Martin, O., Adell, J., Huerta, A., Kotsia, I., Savran, A. and Sebbe, R. 2005. Multimodal caricatural mirror. eNTERFACE 2005. Belgium 18 Jul - 12 Aug 2005

Conference paper

Real time facial expression recognition from image sequences using support vector machines
Kotsia, I. and Pitas, I. 2005. Real time facial expression recognition from image sequences using support vector machines. IIEEE International Conference on Image Processing (ICIP 2005). Genova, Italy 11 - 14 Sep 2005

Conference paper

Artificial intelligence in 3D virtual environments as technological support for pedagogy
Saleeb, N. and Dafoulas, G. 2013. Artificial intelligence in 3D virtual environments as technological support for pedagogy. 2nd Workshop on Future Intelligent Educational Environments Conference (WOFIEE’13). Athens, Greece 16 - 17 Jul 2013 IOS Press. pp. 443-453 https://doi.org/10.3233/978-1-61499-286-8-443

Conference paper

Joint Proceedings of the First International Workshop On the Globalization of Modeling Languages (GEMOC 2013) and the First International Workshop: Towards the Model Driven Organization (AMINO 2013) Co-located with the 16th International Conference on Model Driven Engineering Languages and Systems (MODELS 2013), Miami, USA, September 29 - October 04, 2013
Clark, T. Combemale, B., De Antoni, J., France, R.B., Barn, B., Clark, T., Frank, U., Kulkarni, V. and Turk, D. (ed.) 2013. Joint Proceedings of the First International Workshop On the Globalization of Modeling Languages (GEMOC 2013) and the First International Workshop: Towards the Model Driven Organization (AMINO 2013) Co-located with the 16th International Conference on Model Driven Engineering Languages and Systems (MODELS 2013), Miami, USA, September 29 - October 04, 2013. CEUR-WS.

Conference Proceedings

An evidential reasoning based approach for decision making with partially ordered preference under uncertainty
Chen, S., Liu, J., Wang, H. and Augusto, J. 2013. An evidential reasoning based approach for decision making with partially ordered preference under uncertainty. 2013 International Conference on Machine Learning and Cybernetics. Tianjin, China 14 - 17 Jul 2013 IEEE. pp. 1712-1717 https://doi.org/10.1109/ICMLC.2013.6890874

Conference paper

An empirical study on the effects of embodied conversational agents on user retention performance and perception in a simulated mobile environment
Doumanis, I. and Smith, S. 2013. An empirical study on the effects of embodied conversational agents on user retention performance and perception in a simulated mobile environment. Botía, J. and Charitos, D. (ed.) 2nd Workshop on Future Intelligent Educational Environments Conference (WOFIEE’13). Athens, Greece 16 - 17 Jul 2013 IOS Press. pp. 431-442 https://doi.org/10.3233/978-1-61499-286-8-431

Conference paper

The eNTERFACE'05 audio-visual emotion database
Martin, O., Kotsia, I., Macq, B. and Pitas, I. 2006. The eNTERFACE'05 audio-visual emotion database. 22nd International Conference on Data Engineering Workshops (ICDEW 2006). Atlanta, USA 03 - 07 Apr 2006

Conference paper

Facial expression recognition using shape and texture information
Kotsia, I. and Pitas, I. 2006. Facial expression recognition using shape and texture information. IFIP TC12 and WG12.5: Conference and Symposium on Artificial Intelligence. Santiago, Chile 21 - 24 Aug 2006

Conference paper

Fusion of geometrical and texture information for facial expression recognition
Kotsia, I., Nikolaidis, N. and Pitas, I. 2006. Fusion of geometrical and texture information for facial expression recognition. IEEE International Conference on Image Processing (ICIP 2006). Atlanta, USA 08 - 11 Oct 2006

Conference paper

Affective gaming: beyond using sensors
Kotsia, I., Patras, I. and Fotopoulos, S. 2012. Affective gaming: beyond using sensors. 5th International Symposium on Communications Control and Signal Processing (ISCCSP 2012). Rome, Italy 02 - 04 May 2012

Conference paper

Higher rank support tensor machines
Kotsia, I., Guo, W. and Patras, I. 2012. Higher rank support tensor machines. 8th International Symposium on Visual Computing (ISVC 2012). Crete, Greece 16 - 18 Jul 2012

Conference paper

Tensor learning for regression
Guo, W., Kotsia, I. and Patras, I. 2012. Tensor learning for regression. IEEE Transactions on Image Processing. 21 (2), pp. 816-827.

Article

Max-margin non-negative matrix factorization
Kumar, B., Kotsia, I. and Patras, I. 2012. Max-margin non-negative matrix factorization. Image and Vision Computing. 30 (4-5), pp. 279-291.

Article

Higher rank support tensor machines for visual recognition
Kotsia, I., Guo, W. and Patras, I. 2012. Higher rank support tensor machines for visual recognition. Pattern Recognition. 45 (12), pp. 4192-4203.

Article

Facial expression recognition in videos using a novel multi-class support vector machines variant
Kotsia, I., Nikolaidis, N. and Pitas, I. 2007. Facial expression recognition in videos using a novel multi-class support vector machines variant. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007). Honolulu, Hawai, USA 15 - 20 Apr 2007

Conference paper

Multiclass support vector machines and metric multidimensional scaling for facial expression recognition
Kotsia, I., Zafeiriou, S., Nikolaidis, N. and Pitas, I. 2007. Multiclass support vector machines and metric multidimensional scaling for facial expression recognition. IEEE Workshop on Machine Learning for Signal Processing (MLSP 2007). Thessaloniki, Greece 27 - 29 Aug 2007

Conference paper

Texture and shape information fusion for facial action unit recognition
Kotsia, I., Zafeiriou, S., Nikolaidis, N. and Pitas, I. 2008. Texture and shape information fusion for facial action unit recognition. The First International Conference on Advances in Computer-Human Interaction (ACHI 2008). Sainte Luce, Martinique 10 - 15 Feb 2008

Conference paper

Discriminant Non-negative Matrix Factorization and projected gradients for frontal face verification
Kotsia, I., Zafeiriou, S. and Pitas, I. 2008. Discriminant Non-negative Matrix Factorization and projected gradients for frontal face verification. The First COST 2101 Workshop on Biometrics and Identity Management (BIOID 2008). Roskilde University, Denmark 07 - 09 May 2008

Conference paper

Multi-modal emotion-related data collection within a virtual earthquake emulator
Ververidis, D., Kotsia, I., Kotropoulos, C. and Pitas, I. 2008. Multi-modal emotion-related data collection within a virtual earthquake emulator. 6th Language Resources and Evaluation Conference (LREC 2008). Marrakech, Morocco

Conference paper

Frontal view recognition in multiview video sequences
Kotsia, I., Nikolaidis, N. and Pitas, I. 2009. Frontal view recognition in multiview video sequences. IEEE International Conference on Multimedia and Expo (ICME 2009). Cancun, Mexico 28 Jun - 03 Jul 2009

Conference paper

Multiplicative update rules for Multilinear Support Tensor Machines
Kotsia, I. and Patras, I. 2010. Multiplicative update rules for Multilinear Support Tensor Machines. 20th International Conference on Pattern Recognition (ICPR 2010). Istanbul, Turkey 23 - 26 Aug 2010

Conference paper

Relative Margin Support Tensor Machines for gait and action recognition
Kotsia, I. and Patras, I. 2010. Relative Margin Support Tensor Machines for gait and action recognition. ACM International Conference on Image and Video Retrieval (CIVR 10). Xidian, China 05 - 07 Jul 2010

Conference paper

Exploiting model driven technology: a tale of two startups
Clark, T. and Muller, P. 2012. Exploiting model driven technology: a tale of two startups. Software and Systems Modeling. 11 (4), pp. 481-493. https://doi.org/10.1007/s10270-012-0260-1

Article

Simulating enterprise architecture models
Clark, T., Barn, B., Oussena, S. and Infosys 2012. Simulating enterprise architecture models. Infosys Journal of Research. 10 (3), pp. 3-20.

Article

Higher order support tensor regression for head pose estimation
Guo, W., Kotsia, I. and Patras, I. 2011. Higher order support tensor regression for head pose estimation. 12th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS 2011). Delft, The Netherlands 13 - 15 Apr 2011

Conference paper

Support tucker machines
Kotsia, I. and Patras, I. 2011. Support tucker machines. IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2011). Providence, RI 20 - 25 Jun 2011

Conference paper

Action spotting exploiting the frequency domain
Kotsia, I. and Argyriou, V. 2011. Action spotting exploiting the frequency domain. IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops (CVPRW 2011). Colorado Springs, USA 20 - 25 Jun 2011

Conference paper

Max-margin semi-NMF
Kumar, B., Kotsia, I. and Patras, I. 2011. Max-margin semi-NMF. The 22nd British Machine Vision Conference (BMVC 2011). University of Dundee 29 Aug - 02 Sep 2011

Conference paper

A novel discriminant non-negative matrix factorization algorithm with applications to facial image characterization problems
Kotsia, I., Zafeiriou, S. and Pitas, I. 2007. A novel discriminant non-negative matrix factorization algorithm with applications to facial image characterization problems. IEEE Transactions on Information Forensics and Security. 2 (3), pp. 588-595.

Article

Texture and shape information fusion for facial expression and facial action unit recognition
Kotsia, I., Zafeiriou, S. and Pitas, I. 2008. Texture and shape information fusion for facial expression and facial action unit recognition. Pattern Recognition. 41 (3), pp. 833-851. https://doi.org/10.1016/j.patcog.2007.06.026

Article

bCMS in LEAP
Clark, T. and Barn, B. 2012. bCMS in LEAP. Comparing Modeling Approaches. Innsbruck, Austria 30 Sep 2012

Conference paper

Applied metamodelling to collaborative document authoring
Kocurova, A., Oussena, S. and Clark, T. 2012. Applied metamodelling to collaborative document authoring. Federated Conference on Computer Science and Information Systems (FedCSIS 2012). Wrocław, Poland 09 - 12 Sep 2012

Conference paper

Business and ICT alignment in higher education: a case study in measuring maturity
Barn, B., Clark, T. and Hearne, G. 2012. Business and ICT alignment in higher education: a case study in measuring maturity. 21st International Conference on Information Systems Development (ISD2012). Prato, Italy 29 - 30 Aug 2012

Conference paper

Context-aware content-centric collaborative workflow management for mobile devices
Kocurova, A., Oussena, S., Komisarczuk, P. and Clark, T. 2012. Context-aware content-centric collaborative workflow management for mobile devices. The Second International Conference on Advanced Collaborative Networks, Systems and Applications (COLLA 2012). Venice, Italy 24 - 29 Jun 2012

Conference paper

Towards improved distributed collaborative workflow management for mobile devices
Kocurova, A., Oussena, S., Komisarczuk, P., Clark, T. and Kramer, D. 2011. Towards improved distributed collaborative workflow management for mobile devices. First International Symposium on Data-Driven Process Discovery and Analysis (SIMPDA 2011). Campione D’Italia, Italy

Conference paper

Software language engineering with XMF and XModeler
Clark, T. and Willans, J. 2013. Software language engineering with XMF and XModeler. in: Mernik, M. (ed.) Formal and practical aspects of domain-specific languages: recent developments IGI Global. pp. 311-340

Book chapter

Facial expression recognition in image sequences using geometric deformation features and support vector machines
Kotsia, I. and Pitas, I. 2007. Facial expression recognition in image sequences using geometric deformation features and support vector machines. IEEE Transactions on Image Processing. 16 (1), pp. 172-187.

Article

Synthesis of expressive facial animations: a multimodal caricatural mirror
Martin, O., Kotsia, I., Pitas, I., Savran, A., Adell, J., Huerta, A. and Sebbe, R. 2007. Synthesis of expressive facial animations: a multimodal caricatural mirror. Journal on Multimodal User Interfaces. 1 (1), pp. 21-30.

Article

An analysis of facial expression recognition under partial facial image occlusion
Kotsia, I., Buciu, I. and Pitas, I. 2008. An analysis of facial expression recognition under partial facial image occlusion. Image and Vision Computing. 26 (7), pp. 1052-1067.

Article

Novel multiclass classifiers based on the minimization of the within-class variance
Kotsia, I., Pitas, I. and Zafeiriou, S. 2009. Novel multiclass classifiers based on the minimization of the within-class variance. IEEE Transactions on Neural Networks. 20 (1), pp. 14-34. https://doi.org/10.1109/TNN.2008.2004376

Article

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