Search results for "Constantine Kotropoulos"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
1	Nikoletta Bassiou, Constantine Kotropoulos	Long distance bigram models applied to word clustering.	Pattern Recognition	2011	DBLP DOI BibTeX RDF
1	Nikoletta Bassiou, Constantine Kotropoulos	RPLSA: A novel updating scheme for Probabilistic Latent Semantic Analysis.	Computer Speech & Language	2011	DBLP DOI BibTeX RDF
1	Yannis Panagakis, Constantine Kotropoulos, Gonzalo R. Arce	l1-Graph Based Music Structure Analysis.	ISMIR	2011	DBLP BibTeX RDF
1	Yannis Panagakis, Constantine Kotropoulos	Automatic music tagging via PARAFAC2.	ICASSP	2011	DBLP DOI BibTeX RDF
1	Nikoletta Bassiou, Vassiliki Moschou, Constantine Kotropoulos	Speaker Diarization Exploiting the Eigengap Criterion and Cluster Ensembles.	IEEE Transactions on Audio, Speech & Language Processing	2010	DBLP DOI BibTeX RDF
1	Emmanouil Benetos, Constantine Kotropoulos	Non-Negative Tensor Factorization Applied to Music Genre Classification.	IEEE Transactions on Audio, Speech & Language Processing	2010	DBLP DOI BibTeX RDF
1	Yannis Panagakis, Constantine Kotropoulos, Gonzalo R. Arce	Non-Negative Multilinear Principal Component Analysis of Auditory Temporal Modulations for Music Genre Classification.	IEEE Transactions on Audio, Speech & Language Processing	2010	DBLP DOI BibTeX RDF
1	Yannis Panagakis, Constantine Kotropoulos, Gonzalo R. Arce	Sparse Multi-label Linear Embedding Within Nonnegative Tensor Factorization Applied to Music Tagging.	ISMIR	2010	DBLP BibTeX RDF
1	Yannis Panagakis, Constantine Kotropoulos	Music genre classification via Topology Preserving Non-Negative Tensor Factorization and sparse representations.	ICASSP	2010	DBLP DOI BibTeX RDF
1	Constantine Kotropoulos, Gonzalo R. Arce, Yannis Panagakis	Ensemble Discriminant Sparse Projections Applied to Music Genre Classification.	ICPR	2010	DBLP DOI BibTeX RDF
1	Nikoletta Bassiou, Constantine Kotropoulos	Word Clustering Using PLSA Enhanced with Long Distance Bigrams.	ICPR	2010	DBLP DOI BibTeX RDF
1	Constantine Kotropoulos, Gonzalo R. Arce	Linear Classifier with Reject Option for the Detection of Vocal Fold Paralysis and Vocal Fold Edema.	EURASIP J. Adv. Sig. Proc.	2009	DBLP DOI BibTeX RDF
1	Dimitrios Ververidis, Constantine Kotropoulos	Information Loss of the Mahalanobis Distance in High Dimensions: Application to Feature Selection.	IEEE Trans. Pattern Anal. Mach. Intell.	2009	DBLP DOI BibTeX RDF
1	George Almpanidis, Margarita Kotti, Constantine Kotropoulos	Robust Detection of Phone Boundaries Using Model Selection Criteria With Few Observations.	IEEE Transactions on Audio, Speech & Language Processing	2009	DBLP DOI BibTeX RDF
1	Yannis Panagakis, Constantine Kotropoulos, Gonzalo R. Arce	Music Genre Classification Using Locality Preserving Non-Negative Tensor Factorization and Sparse Representations.	ISMIR	2009	DBLP BibTeX RDF
1	Ioan Buciu, Costas Kotropoulos, Ioannis Pitas	Comparison of ICA approaches for facial expression recognition.	Signal, Image and Video Processing	2009	DBLP DOI BibTeX RDF	Super-Gaussian distribution, Sub-Gaussian distribution, Nonlinear mixtures of independent sources, Cosine similarity measure classifier, Independent component analysis, Correlation, Mutual information, Facial expression recognition, Statistical significance, Kurtosis, Support vector machine classifier
1	George Almpanidis, Constantine Kotropoulos	Phonemic segmentation using the generalised Gamma distribution and small sample Bayesian information criterion.	Speech Communication	2008	DBLP DOI BibTeX RDF
1	Dimitrios Ververidis, Constantine Kotropoulos	Fast and accurate sequential floating forward feature selection with the Bayes classifier applied to speech emotion recognition.	Signal Processing	2008	DBLP DOI BibTeX RDF
1	Margarita Kotti, Vassiliki Moschou, Constantine Kotropoulos	Speaker segmentation and clustering.	Signal Processing	2008	DBLP DOI BibTeX RDF
1	Dimitrios Ververidis, Constantine Kotropoulos	Gaussian Mixture Modeling by Exploiting the Mahalanobis Distance.	IEEE Transactions on Signal Processing	2008	DBLP DOI BibTeX RDF
1	Ioannis Panagakis, Emmanouil Benetos, Constantine Kotropoulos	Music Genre Classification: A Multilinear Approach.	ISMIR	2008	DBLP BibTeX RDF
1	Margarita Kotti, Constantine Kotropoulos	Gender classification in two Emotional Speech databases.	ICPR	2008	DBLP DOI BibTeX RDF
1	Panagiotis Moschonas, Constantine Kotropoulos	Multimodal Speaker Identification Based on Text and Speech.	BIOID	2008	DBLP DOI BibTeX RDF	multimodal speaker identification, probabilistic latent semantic indexing, speech, text, Mel-frequency cepstral coefficients, nearest neighbor classifier, convex combination
1	Margarita Kotti, Dimitrios Ververidis, Georgios Evangelopoulos, Ioannis Panagakis, Costas Kotropoulos, Petros Maragos, Ioannis Pitas	Audio-Assisted Movie Dialogue Detection.	IEEE Trans. Circuits Syst. Video Techn.	2008	DBLP DOI BibTeX RDF
1	Margarita Kotti, Emmanouil Benetos, Costas Kotropoulos	Computationally Efficient and Robust BIC-Based Speaker Segmentation.	IEEE Transactions on Audio, Speech & Language Processing	2008	DBLP DOI BibTeX RDF
1	Zuzana Cernekova, Constantine Kotropoulos, Ioannis Pitas	Video shot-boundary detection using singular-value decomposition and statistical tests.	J. Electronic Imaging	2007	DBLP DOI BibTeX RDF
1	Nikoletta Bassiou, Constantine Kotropoulos	Color image histogram equalization by absolute discounting back-off.	Computer Vision and Image Understanding	2007	DBLP DOI BibTeX RDF
1	George Almpanidis, Constantine Kotropoulos, Ioannis Pitas	Combining text and link analysis for focused crawling - An application for vertical search engines.	Inf. Syst.	2007	DBLP DOI BibTeX RDF
1	Marios Kyperountas, Constantine Kotropoulos, Ioannis Pitas	Enhanced Eigen-Audioframes for Audiovisual Scene Change Detection.	IEEE Transactions on Multimedia	2007	DBLP DOI BibTeX RDF
1	Vassiliki Moschou, Dimitrios Ververidis, Constantine Kotropoulos	Assessment of self-organizing map variants for clustering with application to redistribution of emotional speech patterns.	Neurocomputing	2007	DBLP DOI BibTeX RDF
1	Margarita Kotti, Emmanouil Benetos, Constantine Kotropoulos, Ioannis Pitas	A neural network approach to audio-assisted movie dialogue detection.	Neurocomputing	2007	DBLP DOI BibTeX RDF
1	Dimitrios Ververidis, Constantine Kotropoulos	Emotional speech recognition: Resources, features, and methods.	Speech Communication	2006	DBLP DOI BibTeX RDF
1	Ioan Buciu, Constantine Kotropoulos, Ioannis Pitas	Demonstrating the stability of support vector machines for classification.	Signal Processing	2006	DBLP DOI BibTeX RDF
1	Michal Haindl, Petr Somol, Dimitrios Ververidis, Constantine Kotropoulos	Feature Selection Based on Mutual Correlation.	CIARP	2006	DBLP DOI BibTeX RDF
1	Margarita Kotti, Constantine Kotropoulos, Bartosz Ziólko, Ioannis Pitas, Vassiliki Moschou	A Framework for Dialogue Detection in Movies.	MRCS	2006	DBLP DOI BibTeX RDF
1	Vassiliki Moschou, Dimitrios Ververidis, Constantine Kotropoulos	On the Variants of the Self-Organizing Map That Are Based on Order Statistics.	ICANN	2006	DBLP DOI BibTeX RDF
1	George Almpanidis, Constantine Kotropoulos	Voice Activity Detection Using Generalized Gamma Distribution.	SETN	2006	DBLP DOI BibTeX RDF
1	Constantine Kotropoulos, Athanasios Papaioannou	A Novel Updating Scheme for Probabilistic Latent Semantic Indexing.	SETN	2006	DBLP DOI BibTeX RDF
1	Euthymius Ziogas, Constantine Kotropoulos	Detection of Vocal Fold Paralysis and Edema Using Linear Discriminant Classifiers.	SETN	2006	DBLP DOI BibTeX RDF
1	George Almpanidis, Constantine Kotropoulos	Voice Activity Detection with Generalized Gamma Distribution.	ICME	2006	DBLP DOI BibTeX RDF
1	Margarita Kotti, Luis P. M. Martins, Emmanouil Benetos, Jaime S. Cardoso, Constantine Kotropoulos	Automatic Speaker Segmentation using Multiple Features and Distance Measures: A Comparison of Three Approaches.	ICME	2006	DBLP DOI BibTeX RDF
1	Emmanouil Benetos, Margarita Kotti, Constantine Kotropoulos	Applying Supervised Classifiers Based on Non-negative Matrix Factorization to Musical Instrument Classification.	ICME	2006	DBLP DOI BibTeX RDF
1	Margarita Kotti, Emmanouil Benetos, Constantine Kotropoulos	Automatic speaker change detection with the Bayesian information criterion using MPEG-7 features and a fusion scheme.	ISCAS	2006	DBLP DOI BibTeX RDF
1	Emmanouil Benetos, Margarita Kotti, Constantine Kotropoulos	Musical instrument classification using non-negative matrix factorization algorithms.	ISCAS	2006	DBLP DOI BibTeX RDF
1	George Almpanidis, Constantine Kotropoulos	Combining Text and Link Analysis for Focused Crawling.	ICAPR	2005	DBLP DOI BibTeX RDF
1	George Almpanidis, Constantine Kotropoulos, Ioannis Pitas	Focused Crawling Using Latent Semantic Indexing - An Application for Vertical Search Engines.	ECDL	2005	DBLP DOI BibTeX RDF
1	Dimitrios Ververidis, Constantine Kotropoulos	Emotional Speech Classification Using Gaussian Mixture Models and the Sequential Floating Forward Selection Algorithm.	ICME	2005	DBLP DOI BibTeX RDF
1	Felix Albu, Constantine Kotropoulos	Coordinate descent iterations in pseudo affine projection algorithm.	ISCAS	2005	DBLP DOI BibTeX RDF
1	Dimitrios Ververidis, Constantine Kotropoulos	Emotional speech classification using Gaussian mixture models.	ISCAS	2005	DBLP DOI BibTeX RDF
1	Zuzana Cernekova, Constantine Kotropoulos, Nikolaos Nikolaidis, Ioannis Pitas	Video shot segmentation using fusion of SVD and mutual information features.	ISCAS	2005	DBLP DOI BibTeX RDF
1	Apostolos Georgakis, Constantine Kotropoulos, Alexandros Xafopoulos, Ioannis Pitas	Marginal median SOM for document organization and retrieval.	Neural Networks	2004	DBLP DOI BibTeX RDF
1	Alexandros Xafopoulos, Constantine Kotropoulos, George Almpanidis, Ioannis Pitas	Language identification in web documents using discrete HMMs.	Pattern Recognition	2004	DBLP DOI BibTeX RDF
1	Maria Marinaki, Constantine Kotropoulos, Ioannis Pitas, Nikolaos Maglaveras	Automatic detection of vocal fold paralysis and edema.	INTERSPEECH	2004	DBLP BibTeX RDF
1	Charalampos Laftsidis, Costas Kotropoulos, Ioannis Pitas	MPEG-4 compliant reproduction of face animation created in Maya.	ICME	2004	DBLP BibTeX RDF
1	R. Rispoli, Costas Kotropoulos, Ioannis Pitas	Searching relevant syllable context by clustering for alignment in modern Greek speech.	ICME	2004	DBLP BibTeX RDF
1	Constantine Kotropoulos, Ioannis Pitas	Segmentation of ultrasonic images using Support Vector Machines.	Pattern Recognition Letters	2003	DBLP DOI BibTeX RDF
1	Constantine Kotropoulos, Ioannis Pitas, Athina P. Petropulu	Preface.	Pattern Recognition Letters	2003	DBLP DOI BibTeX RDF
1	Ioan Buciu, Constantine Kotropoulos, Ioannis Pitas	ICA and Gabor representation for facial expression recognition.	ICIP	2003	DBLP BibTeX RDF
1	Gergely Kovásznai, Constantine Kotropoulos, Ioannis Pitas	CAML - A Universal Configuration Language for Dialogue Systems.	DEXA	2003	DBLP DOI BibTeX RDF
1	Mihaela Gordan, Constantine Kotropoulos, Ioannis Pitas	A Support Vector Machine-Based Dynamic Network for Visual Speech Recognition Applications.	EURASIP J. Adv. Sig. Proc.	2002	DBLP DOI BibTeX RDF
1	Anastasios Tefas, Constantine Kotropoulos, Ioannis Pitas	Face verification using elastic graph matching based on morphological signal decomposition.	Signal Processing	2002	DBLP DOI BibTeX RDF
1	Constantine Kotropoulos, Michael Pappas, Ioannis Pitas	Sorting networks using Lp mean comparators for signal processing applications.	IEEE Transactions on Signal Processing	2002	DBLP DOI BibTeX RDF
1	Apostolos Georgakis, Constantine Kotropoulos, Ioannis Pitas	A SOM Variant Based on the Wilcoxon Test for Document Organization and Retrieval.	ICANN	2002	DBLP DOI BibTeX RDF
1	Mihaela Gordan, Constantine Kotropoulos, Apostolos Georgakis, Ioannis Pitas	Application of support vector machines classifiers to visual speech recognition.	ICIP	2002	DBLP BibTeX RDF
1	Ioan Buciu, Constantine Kotropoulos, Ioannis Pitas	On the stability of support vector machines for face detection.	ICIP	2002	DBLP BibTeX RDF
1	Mihaela Gordan, Constantine Kotropoulos, Ioannis Pitas	A Temporal Network of Support Vector Machine Classifiers for the Recognition of Visual Speech.	SETN	2002	DBLP DOI BibTeX RDF
1	Anastasios Tefas, Constantine Kotropoulos, Ioannis Pitas	Using Support Vector Machines to Enhance the Performance of Elastic Graph Matching for Frontal Face Authentication.	IEEE Trans. Pattern Anal. Mach. Intell.	2001	DBLP DOI BibTeX RDF	Fisher's discriminant ratio, constrained least-squares optimization, Support Vector Machines, Face authentication, elastic graph matching
1	Nikoletta Bassiou, Constantine Kotropoulos, T. Kosmidis, Ioannis Pitas	Frontal face detection using support vector machines and back-propagation neural networks.	ICIP	2001	DBLP DOI BibTeX RDF
1	Ioan Buciu, Constantine Kotropoulos, Ioannis Pitas	Combining support vector machines for accurate face detection.	ICIP	2001	DBLP DOI BibTeX RDF
1	Apostolos Georgakis, Constantine Kotropoulos, Alexandros Xafopoulos, Ioannis Pitas	Document Organization and Retrieval using Self Organizing Maps and Statistical Language Modeling.	PRIS	2001	DBLP BibTeX RDF
1	Nikoletta Bassiou, Constantine Kotropoulos, Ioannis Pitas	Hierarchical Word Clustering for Relevance Judgments in Information Retrieval.	PRIS	2001	DBLP BibTeX RDF
1	Constantine Kotropoulos, Anastasios Tefas, Ioannis Pitas	Frontal face authentication using morphological elastic graph matching.	IEEE Transactions on Image Processing	2000	DBLP DOI BibTeX RDF
1	Constantine Kotropoulos, Anastasios Tefas, Ioannis Pitas	Frontal Face Authentication Using Discriminating Grids with Morphological Feature Vectors.	IEEE Transactions on Multimedia	2000	DBLP DOI BibTeX RDF
1	Constantine Kotropoulos, Anastasios Tefas, Ioannis Pitas	Morphological elastic graph matching applied to frontal face authentication under well-controlled and real conditions.	Pattern Recognition	2000	DBLP DOI BibTeX RDF
1	Jiri Matas, Miroslav Hamouz, Kenneth Jonsson, Josef Kittler, Yongping Li, Constantine Kotropoulos, Anastasios Tefas, Ioannis Pitas, Teewoon Tan, Hong Yan, Fabrizio Smeraldi, N. Capdevielle, Wulfram Gerstner, Yousri Abdeljaoued, Josef Bigün, S. Ben-Yacoub, E. Mayoraz	Comparison of Face Verification Results on the XM2VTS Database.	ICPR	2000	DBLP DOI BibTeX RDF
1	Anastasios Tefas, Constantine Kotropoulos, Ioannis Pitas	Using Support Vector Machines for Face Authentication Based on Elastic Graph Matching.	ICIP	2000	DBLP BibTeX RDF
1	Constantine Kotropoulos, Anastasios Tefas, Ioannis Pitas	Morphological Elastic Graph Matching Applied to Frontal Face Authentication under Optimal and Real Conditions. (PDF / PS)	ICMCS, Vol. 2	1999	DBLP DOI BibTeX RDF	face normalization, tele-services, access-control, face verification
1	Gaël Richard, Yann Menguy, I. Guis, N. Suaudeau, Jérôme Boudy, Philip Lockwood, C. Fernández, F. Fernández, Constantine Kotropoulos, Anastasios Tefas, Ioannis Pitas, R. Heimgartner, Peter Ryser, Charles Beumier, Patrick Verlinde, Steven Pigeon, G. Matas, Josef Kittler, Josef Bigün, Yousri Abdeljaoued, Eric Meurville, Laurent Besacier, Michael Ansorge, Gilbert Maître, Juergen Luettin, S. Ben-Yacoub, Belén Ruíz, K. Aldama, J. Cortes	Multi Modal Verification for Teleservices and Security Applications (M2VTS). (PDF / PS)	ICMCS, Vol. 2	1999	DBLP DOI BibTeX RDF
1	Costas Kotropoulos, Anastasios Tefas, Ioannis Pitas, C. Fernández, F. Fernández	Performance assessment of morphological dynamic link architecture under optimal and real operating conditions.	NSIP	1999	DBLP BibTeX RDF
1	Anastasios Tefas, Constantine Kotropoulos, Ioannis Pitas	Face Verification based on Morphological Shape Decomposition.	FG	1998	DBLP BibTeX RDF
1	Anastasios Tefas, Constantine Kotropoulos, Ioannis Pitas	Variants of Dynamic Link Architecture Based on Mathematical Morphology for Frontal Face Authentication. (PDF / PS)	CVPR	1998	DBLP DOI BibTeX RDF
1	Costas Kotropoulos, Anastasios Tefas, Ioannis Pitas	Frontal Face Authentication using Variants of Dynamic Link Matching Based on Mathematical Morphology.	ICIP	1998	DBLP BibTeX RDF
1	Constantine Kotropoulos, Ioannis Pitas	Face Authentication Based on Morphological Grid Matching. (PDF / PS)	ICIP	1997	DBLP DOI BibTeX RDF	Gabor based feature vectors, morphological grid matching, dynamic link architecture, multiscale morphological dilation-erosion, cooperative scenario, matching error, M2VTS database, dynamic link matching, performance evaluation, face recognition, experimental results, Gabor wavelets, face verification, receiver operating characteristic, face authentication, threshold selections
1	Constantine Kotropoulos, Ioannis Pitas, Stefan Fischer 0005, Benoît Duc	Face Authentication Using Morphological Dynamic Link Architecture.	AVBPA	1997	DBLP DOI BibTeX RDF
1	Ioannis Pitas, Constantine Kotropoulos, Nikos Nikolaidis, Ruikang Yang, Moncef Gabbouj	Order statistics learning vector quantizer.	IEEE Transactions on Image Processing	1996	DBLP DOI BibTeX RDF
1	Constantine Kotropoulos, Ioannis Pitas	Adaptive LMS L-filters for noise suppression in images.	IEEE Transactions on Image Processing	1996	DBLP DOI BibTeX RDF
1	Constantine Kotropoulos, Ioannis Pitas	Multichannel L filters based on marginal data ordering.	IEEE Transactions on Signal Processing	1994	DBLP DOI BibTeX RDF
1	Constantine Kotropoulos, X. Magnisalis, Ioannis Pitas, Michael G. Strintzis	Nonlinear ultrasonic image processing based on signal-adaptive filters and self-organizing neural networks.	IEEE Transactions on Image Processing	1994	DBLP DOI BibTeX RDF
1	Maria Gabrani, Constantine Kotropoulos, Ioannis Pitas	Cellular LMS L-filters for Noise Suppression in Still Images and Image Sequences.	ICIP	1994	DBLP BibTeX RDF
1	Ioannis Pitas, Constantine Kotropoulos, Nikos Nikolaidis, Ruikang Yang, Moncef Gabbouj	A Class of Order Statistics Learning Vector Quantizers.	ISCAS	1994	DBLP BibTeX RDF
1	Constantine Kotropoulos, Ioannis Pitas	A Variant of Learning Vector Quantizer Based on Split-Merge Statistical Tests.	CAIP	1993	DBLP DOI BibTeX RDF
1	Constantine Kotropoulos, Ioannis Pitas, X. Magnisalis, Michael G. Strintzis	A variant of learning vector quantizer based on the L2 mean for segmentation of ultrasonic images.	ISCAS	1993	DBLP BibTeX RDF
1	Ioannis Pitas, Constantine Kotropoulos	A texture-based approach to the segmentation of seismic images.	Pattern Recognition	1992	DBLP DOI BibTeX RDF

Publications of Constantine Kotropoulos Costas Kotropoulos ( http://dblp.L3S.de/Authors/Constantine_Kotropoulos )