Stefanos Kollias
TítuloCitado porAño
Emotion recognition in human-computer interaction
R Cowie, E Douglas-Cowie, N Tsapatsoulis, G Votsis, S Kollias, ...
IEEE Signal processing magazine 18 (1), 32-80, 2001
23382001
A string metric for ontology alignment
G Stoilos, G Stamou, S Kollias
International Semantic Web Conference, 624-637, 2005
5152005
Emotion recognition through facial expression analysis based on a neurofuzzy network
SV Ioannou, AT Raouzaiou, VA Tzouvaras, TP Mailis, KC Karpouzis, ...
Neural Networks 18 (4), 423-435, 2005
2662005
An adaptive least squares algorithm for the efficient training of artificial neural networks
S Kollias, D Anastassiou
IEEE Transactions on Circuits and Systems 36 (8), 1092-1101, 1989
2581989
Dense saliency-based spatiotemporal feature points for action recognition
K Rapantzikos, Y Avrithis, S Kollias
2009 IEEE Conference on Computer Vision and Pattern Recognition, 1454-1461, 2009
1812009
Uncertainty and the semantic web
G Stoilos, N Simou, G Stamou, S Kollias
IEEE Intelligent Systems 21 (5), 84-87, 2006
1742006
Estimation of behavioral user state based on eye gaze and head pose—application in an e-learning environment
S Asteriadis, P Tzouveli, K Karpouzis, S Kollias
Multimedia Tools and Applications 41 (3), 469-493, 2009
1672009
Parameterized facial expression synthesis based on MPEG-4
A Raouzaiou, N Tsapatsoulis, K Karpouzis, S Kollias
EURASIP Journal on Advances in Signal Processing 2002 (10), 521048, 2002
1442002
Semantic image segmentation and object labeling
T Athanasiadis, P Mylonas, Y Avrithis, S Kollias
IEEE transactions on circuits and systems for video technology 17 (3), 298-312, 2007
1392007
A fuzzy video content representation for video summarization and content-based retrieval
AD Doulamis, ND Doulamis, SD Kollias
Signal Processing 80 (6), 1049-1067, 2000
1342000
Emotion analysis in man-machine interaction systems
T Balomenos, A Raouzaiou, S Ioannou, A Drosopoulos, K Karpouzis, ...
International Workshop on Machine Learning for Multimodal Interaction, 318-328, 2004
1272004
Low bit-rate coding of image sequences using adaptive regions of interest
N Doulamis, A Doulamis, D Kalogeras, S Kollias
IEEE transactions on circuits and systems for video technology 8 (8), 928-934, 1998
1241998
Efficient summarization of stereoscopic video sequences
ND Doulamis, AD Doulamis, YS Avrithis, KS Ntalianis, SD Kollias
IEEE Transactions on Circuits and Systems for Video Technology 10 (4), 501-517, 2000
1202000
On-line retrainable neural networks: improving the performance of neural networks in image analysis problems
AD Doulamis, ND Doulamis, SD Kollias
IEEE Transactions on Neural Networks 11 (1), 137-155, 2000
1152000
Reduced-reference metric design for objective perceptual quality assessment in wireless imaging
U Engelke, M Kusuma, HJ Zepernick, M Caldera
Signal Processing: Image Communication 24 (7), 525-547, 2009
1122009
An adaptable neural-network model for recursive nonlinear traffic prediction and modeling of MPEG video sources
AD Doulamis, ND Doulamis, SD Kollias
IEEE Transactions on Neural Networks 14 (1), 150-166, 2003
1112003
A stochastic framework for optimal key frame extraction from MPEG video databases
YS Avrithis, AD Doulamis, ND Doulamis, SD Kollias
Computer Vision and Image Understanding 75 (1-2), 3-24, 1999
1101999
An intelligent e-learning system based on learner profiling and learning resources adaptation
P Tzouveli, P Mylonas, S Kollias
Computers & Education 51 (1), 224-238, 2008
912008
Efficient face detection for multimedia applications
N Tsapatsoulis, Y Avrithis, S Kollias
Proceedings 2000 International Conference on Image Processing (Cat. No …, 2000
902000
Modeling naturalistic affective states via facial, vocal, and bodily expressions recognition
K Karpouzis, G Caridakis, L Kessous, N Amir, A Raouzaiou, L Malatesta, ...
Artifical intelligence for human computing, 91-112, 2007
842007
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Artículos 1–20