All publications
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2013
| Anti-spoofing in action: joint operation with a verification system, , and , Idiap-RR-19-2013 |
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| Complementary Countermeasures for Detecting Scenic Face Spoofing Attacks, , , , and , in: International Conference on Biometrics, Madrid, Spain, 2013 |
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| Can face anti-spoofing countermeasures work in a real world scenario?, , , and , in: International Conference on Biometrics, Madrid, Spain, 2013 |
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| Evaluating Shape Descriptors for Detection of Maya Hieroglyphs, , and , in: in Proc. Mexican Conf. on Pattern Recognition, Queretaro, 2013 |
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| Statistical models for HMM/ANN hybrids, and , Idiap-RR-11-2013 |
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| From Foursquare to my Square: Learning Check-in Behavior from Multiple Sources, , and , in: The 7th International AAAI Conference on Weblogs and Social Media, 2013 |
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| Bias Adaptation for Vocal Tract Length Normalization, , , and , Idiap-RR-12-2013 |
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| Adaptation Experiments on French MediaParl ASR, , Idiap-RR-10-2013 |
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| Grapheme and Multilingual Posterior Features for Under-Resourced Speech Recognition: A Study on Scottish Gaelic, , and , in: IEEE International Conference on Acoustics, Speech and Signal Processing, 2013 |
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| Improved Overlap Speech Diarization of Meeting Recordings using Long-term Conversational Features, and , in: ICASSP, 2013 |
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| Improved Overlap Speech Diarization of Meeting Recordings using Long-term Conversational Features, and , in: ICASSP, 2013 |
| Enhancing State Mapping-Based Cross-Lingual Speaker Adaptation using Phonological Knowledge in a Data-Driven Manner, and , Idiap-RR-08-2013 |
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| Speaker adaptive Kullback-Leibler divergence based hidden Markov models, and , in: Proceedings IEEE International Conference on Acoustics, Speech and Signal Processing, 2013 |
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| A Scalable Formulation of Probabilistic Linear Discriminant Analysis: Applied to Face Recognition, , , and , Idiap-RR-07-2013 |
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| On the (Un)importance of the Contextual Factors In HMM-Based Speech Synthesis, , and , in: Proceedings of the IEEE Intl. Conference on Acoustics, Speech and Signal Processing (ICASSP), Vancouver, Canada, pages 8140 - 8143, 2013 |
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| Convolutional Pitch Target Approximation Model for Speech Synthesis, and , Idiap-RR-05-2013 |
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| Computational Methods for Audio-Visual Analysis of Emergent Leadership in Teams, , École Polytechnique Fédéral de Lausanne, 2013 |
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| Fast Object Detection with Entropy-Driven Evaluation, , , and , in: Proceedings of the Conference on Computer Vision and Pattern Recognition, 2013 |
| KL-HMM and Probabilistic Lexical Modeling, and , Idiap-RR-04-2013 |
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| Who Wants To Be A Millionaire? (II), , and , Idiap-Com-02-2013 |
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| Learning Categories from Few Examples with Multi Model Knowledge Transfer, , and , Idiap-RR-16-2013 |
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| Learning to Learn by Exploiting Prior Knowledge, , EDIC, 2013 |
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| The Places of Our Lives: Visiting Patterns and Automatic Labeling from Longitudinal Smartphone Data, and , in: IEEE Transactions on Mobile Computing, 2013 |
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| Using out-of-language data to improve an under-resourced speech recognizer, , , and , Idiap-RR-09-2013 |
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| Using out-of-language data to improve an under-resourced speech recognizer, , , and , in: Speech Communication, 2013 |
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| Distinguishing the Popularity Between Topics: A System for Up-to-date Opinion Retrieval and Mining in the Web, , and , in: Proceedings of the 14th International Conference on Intelligent Text Processing and Computational Linguistics, LNCS, Samos, Greece, ACM, 2013 |
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| Assessing the Accuracy of Discourse Connective Translations: Validation of an Automatic Metric, and , in: 14th International Conference on Intelligent Text Processing and Computational Linguistics, University of the Aegean, Samos, Greece, pages 236-247, Springer, 2013 |
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| Spoofing Attacks To 2D Face Recognition Systems With 3D Masks, and , Idiap-RR-42-2013 |
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| Body communicative cue extraction for conversational analysis, , , , and , in: Proceedings of IEEE International Conference on Automatic Face and Gesture Recognition, 2013 |
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| Structured Sparse Acoustic Modeling for Speech Separation, , , and , in: Signal Processing with Adaptive Sparse Structured Representations SPARS, SPARS, 2013 |
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| Model-based Sparse Component Analysis for Multiparty Distant Speech Recognition, , École Polytechnique Fédérale de Lausanne, 2013 |
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| A Multipath Sparse Beamfroming Method, , , and , in: Signal Processing with Adaptive Sparse Structured Representations SPARS, 2013 |
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| A Track Creation and Deletion Framework for Long-Term Online Multi-Face Tracking, and , in: IEEE Transactions on Image Processing, 2013 |
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| Parameter Estimation and Contextual Adaptation for a Multi-Object Tracking CRF Model, and , in: IEEE Workshop on Performance Evaluation of Tracking and Surveillance, 2013 |
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| I4U Submission to NIST SRE 2012: a large-scale collaborative effort for noise-robust speaker verification, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and , Idiap-RR-34-2013 |
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| A Simple Continuous Pitch Estimation Algorithm, , and , in: IEEE Signal Processing Letters, 20(1):102--105, 2013 |
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| treeKL: A distance between high dimension empirical distributions, and , in: Pattern Recognition Letters, 34(2):140-145, 2013 |
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| ON THE (UN)IMPORTANCE OF THE CONTEXTUAL FACTORS IN HMM-BASED SPEECH SYNTHESIS AND CODING, , and , Idiap-RR-06-2013 |
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| A Sequential Topic Model for Mining Recurrent Activities from Long Term Video Logs, , and , in: International Journal of Computer Vision, 103(1):100-126, 2013 |
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| MediaParl: Bilingual mixed language accented speech database, , , , , and , Idiap-RR-03-2013 |
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| Computing Text Semantic Relatedness using the Contents and Links of a Hypertext Encyclopedia, and , in: Artificial Intelligence Journal, 194:176–202, 2013 |
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| Robust triphone mapping for acoustic modeling, , and , Idiap-RR-02-2013 |
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| Comparing different acoustic modeling techniques for multilingual boosting, , , , and , Idiap-RR-01-2013 |
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| Notes on Probabilistic Linear Discriminant Analysis, and , Idiap-Com-03-2013 |
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| Session Variability Modelling for Face Authentication, , , , and , Idiap-RR-17-2013 |
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2012
| Generating Exact Lattices in The WFST Framework, , , , , , , , , , , , and , in: Proceedings of 2012 IEEE International Conference on Acoustics, Speech and Signal Processing., The 37th International Conference on Acoustics, Speech, and Signal Processing, Kyoto, JP, Kyoto, Japan, pages 4213-4216, IEEE Signal Processing Societ, 2012 |
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| Statistical Shape Descriptors for Ancient Maya Hieroglyphs Analysis, , École Polytechnique Fédérale de Lausanne, 2012 |
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| Regularized Bundle Methods for Convex and Non-Convex Risks, and , in: Journal of Machine Learning Research, 13:3539-3583, 2012 |
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| A Probabilistic Approach to Mining Mobile Phone Data Sequences, and , in: Personal and Ubiquitous Computing, 2012 |
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