Speech analysis and feature extraction using chaotic models. - Vassilis Pitsikalis; Petros Maragos (ICASSP, 2002)

Improving Doppler ultrasound spectroscopy with multiband instantaneous energy separation. - Petros Maragos; T. Loupas; Vassilis Pitsikalis (DSP, 2002)

Nonlinear analysis of speech signals: generalized dimensions and lyapunov exponents. - Vassilis Pitsikalis; Iasonas Kokkinos; Petros Maragos (INTERSPEECH, 2003)

Some advances on speech analysis using generalized dimensions. - Vassilis Pitsikalis; Petros Maragos (NOLISP, 2003)

Multimodal fusion by adaptive compensation for feature uncertainty with application to audiovisual speech recognition. - Athanassios Katsamanis; George Papandreou; Vassilis Pitsikalis; Petros Maragos (EUSIPCO, 2006)

Adaptive multimodal fusion by uncertainty compensation. - Vassilis Pitsikalis; Athanassios Katsamanis; George Papandreou; Petros Maragos (INTERSPEECH, 2006)

Filtered Dynamics and Fractal Dimensions for Noisy Speech Recognition. - Vassilis Pitsikalis; Petros Maragos (IEEE Signal Process. Lett., 2006)

Advanced front-end for robust speech recognition in extremely adverse environments. - Dimitrios Dimitriadis; José C. Segura; Luz García 001; Alexandros Potamianos; Petros Maragos; Vassilis Pitsikalis (INTERSPEECH, 2007)

Multimodal Fusion and Learning with Uncertain Features Applied to Audiovisual Speech Recognition. - George Papandreou; Athanassios Katsamanis; Vassilis Pitsikalis; Petros Maragos (MMSP, 2007)

Adaptive Multimodal Fusion by Uncertainty Compensation with Application to Audio-Visual Speech Recognition. - George Papandreou; Athanassios Katsamanis; Vassilis Pitsikalis; Petros Maragos (Multimodal Processing and Interaction, 2008)

Analysis and classification of speech signals by generalized fractal dimension features. - Vassilis Pitsikalis; Petros Maragos (Speech Commun., 2009)

Adaptive Multimodal Fusion by Uncertainty Compensation With Application to Audiovisual Speech Recognition. - George Papandreou; Athanassios Katsamanis; Vassilis Pitsikalis; Petros Maragos (IEEE Trans. Speech Audio Process., 2009)

Hand Tracking and Affine Shape-Appearance Handshape Sub-units in Continuous Sign Language Recognition. - Anastasios Roussos; Stavros Theodorakis; Vassilis Pitsikalis; Petros Maragos (ECCV Workshops (1), 2010)

Model-level data-driven sub-units for signs in videos of continuous Sign Language. - Stavros Theodorakis; Vassilis Pitsikalis; Petros Maragos (ICASSP, 2010)

Affine-invariant modeling of shape-appearance images applied on sign language handshape classification. - Anastasios Roussos; Stavros Theodorakis; Vassilis Pitsikalis; Petros Maragos (ICIP, 2010)

Advances in phonetics-based sub-unit modeling for transcription alignment and sign language recognition. - Vassilis Pitsikalis; Stavros Theodorakis; Christian Vogler; Petros Maragos (CVPR Workshops, 2011)

Unsupervised classification of extreme facial events using active appearance models tracking for sign language videos. - Epameinondas Antonakos; Vassilis Pitsikalis; Isidoros Rodomagoulakis; Petros Maragos (ICIP, 2012)

Recognitionwith raw canonical phonetic movement and handshape subunits on videos of continuous Sign Language. - Stavros Theodorakis; Vassilis Pitsikalis; Isidoros Rodomagoulakis; Petros Maragos (ICIP, 2012)

Dynamic affine-invariant shape-appearance handshape features and classification in sign language videos. - Anastasios Roussos; Stavros Theodorakis; Vassilis Pitsikalis; Petros Maragos (J. Mach. Learn. Res., 2013)

Kinect-based multimodal gesture recognition using a two-pass fusion scheme. - Georgios Pavlakos; Stavros Theodorakis; Vassilis Pitsikalis; Athanasios Katsamanis; Petros Maragos (ICIP, 2014)

Towards an intelligent robotic walker for assisted living using multimodal sensorial data. - Georgia Chalvatzaki; Georgios Pavlakos; Kevis-Kokitsi Maninis; Xanthi S. Papageorgiou; Vassilis Pitsikalis; Costas S. Tzafestas; Petros Maragos (MobiHealth, 2014)

Classification of extreme facial events in sign language videos. - Epameinondas Antonakos; Vassilis Pitsikalis; Petros Maragos (EURASIP J. Image Video Process., 2014)

Dynamic-static unsupervised sequentiality, statistical subunits and lexicon for sign language recognition. - Stavros Theodorakis; Vassilis Pitsikalis; Petros Maragos (Image Vis. Comput., 2014)

Multimodal gesture recognition via multiple hypotheses rescoring. - Vassilis Pitsikalis; Athanasios Katsamanis; Stavros Theodorakis; Petros Maragos (J. Mach. Learn. Res., 2015)

On Shape Recognition and Language. - Petros Maragos; Vassilis Pitsikalis; Athanasios Katsamanis; Georgios Pavlakos; Stavros Theodorakis (Perspectives in Shape Analysis, 2016)

Human Joint Angle Estimation and Gesture Recognition for Assistive Robotic Vision. - Riza Alp Güler; Nikolaos Kardaris; Siddhartha Chandra; Vassilis Pitsikalis; Christian Werner; Klaus Hauer; Costas S. Tzafestas; Petros Maragos; Iasonas Kokkinos (ECCV Workshops (2), 2016)

The MOBOT Platform - Showcasing Multimodality in Human-Assistive Robot Interaction. - Eleni Efthimiou; Stavroula-Evita Fotinea; Theodore Goulas; Athanasia-Lida Dimou; Maria Koutsombogera; Vassilis Pitsikalis; Petros Maragos; Costas S. Tzafestas (HCI (8), 2016)

Multimodal human action recognition in assistive human-robot interaction. - Isidoros Rodomagoulakis; Nikolaos Kardaris; Vassilis Pitsikalis; E. Mavroudi; Athanasios Katsamanis; Antigoni Tsiami; Petros Maragos (ICASSP, 2016)

Introducing temporal order of dominant visual word sub-sequences for human action recognition. - Nikolaos Kardaris; Vassilis Pitsikalis; E. Mavroudi; Petros Maragos (ICIP, 2016)

A multimedia gesture dataset for human robot communication: Acquisition, tools and recognition results. - Isidoros Rodomagoulakis; Nikolaos Kardaris; Vassilis Pitsikalis; Antonis Arvanitakis; Petros Maragos (ICIP, 2016)

A Platform for Building New Human-Computer Interface Systems that Support Online Automatic Recognition of Audio-Gestural Commands. - Nikolaos Kardaris; Isidoros Rodomagoulakis; Vassilis Pitsikalis; Antonis Arvanitakis; Petros Maragos (ACM Multimedia, 2016)

The MOBOT Human-Robot Interaction: Showcasing Assistive HRI. - Stavroula-Evita Fotinea; Eleni Efthimiou; Theodore Goulas; Athanasia-Lida Dimou; Costas S. Tzafestas; Vassilis Pitsikalis (PCI, 2016)

The MOBOT rollator human-robot interaction model and user evaluation process. - Eleni Efthimiou; Stavroula-Evita Fotinea; Theodore Goulas; Maria Koutsombogera; Panagiotis Karioris; Anna Vacalopoulou; Isidoros Rodomagoulakis; Petros Maragos; Costas S. Tzafestas; Vassilis Pitsikalis; Yiannis Koumpouros; Alexandra Karavasili; et al. (SSCI, 2016)

Multimodal gesture recognition. - Athanasios Katsamanis; Vassilis Pitsikalis; Stavros Theodorakis; Petros Maragos (The Handbook of Multimodal-Multisensor Interfaces, Volume 1 (1), 2017)

Multimodal Gesture Recognition via Multiple Hypotheses Rescoring. - Vassilis Pitsikalis; Athanasios Katsamanis; Stavros Theodorakis; Petros Maragos (Gesture Recognition, 2017)

Dynamic Affine-Invariant Shape-Appearance Handshape Features and Classification in Sign Language Videos. - Anastasios Roussos; Stavros Theodorakis; Vassilis Pitsikalis; Petros Maragos (Gesture Recognition, 2017)

Social Human-Robot Interaction for the Elderly: Two Real-life Use Cases. - Athanasia Zlatintsi; Isidoros Rodomagoulakis; Vassilis Pitsikalis; Petros Koutras; Nikolaos Kardaris; Xanthi S. Papageorgiou; Costas S. Tzafestas; Petros Maragos (HRI (Companion), 2017)

Multimodal Signal Processing and Learning Aspects of Human-Robot Interaction for an Assistive Bathing Robot. - Athanasia Zlatintsi; Isidoros Rodomagoulakis; Petros Koutras; A. C. Dometios; Vassilis Pitsikalis; Costas S. Tzafestas; Petros Maragos (ICASSP, 2018)

Attention-Translation-Relation Network for Scalable Scene Graph Generation. - Nikolaos Gkanatsios; Vassilis Pitsikalis; Petros Koutras; Petros Maragos (ICCV Workshops, 2019)

Deeply Supervised Multimodal Attentional Translation Embeddings for Visual Relationship Detection. - Nikolaos Gkanatsios; Vassilis Pitsikalis; Petros Koutras; Athanasia Zlatintsi; Petros Maragos (ICIP, 2019)

Showcasing Deeply Supervised Multimodal Attentional Translation Embeddings: a Demo for Visual Relationship Detection. - Nikolaos Gkanatsios; Vassilis Pitsikalis; Petros Koutras; Athanasia Zlatintsi; Petros Maragos (ICIP, 2019)

From Saturation to Zero-Shot Visual Relationship Detection Using Local Context. - Nikolaos Gkanatsios; Vassilis Pitsikalis; Petros Maragos (BMVC, 2020)

Grounding Consistency: Distilling Spatial Common Sense for Precise Visual Relationship Detection. - Markos Diomataris; Nikolaos Gkanatsios; Vassilis Pitsikalis; Petros Maragos (ICCV, 2021)

An Incremental Learning framework for Large-scale CTR Prediction. - Petros Katsileros; Nikiforos Mandilaras; Dimitrios Mallis; Vassilis Pitsikalis; Stavros Theodorakis; Gil Chamiel (RecSys, 2022)

DENVIS: Scalable and High-Throughput Virtual Screening Using Graph Neural Networks with Atomic and Surface Protein Pocket Features. - Agamemnon Krasoulis; Nick Antonopoulos; Vassilis Pitsikalis; Stavros Theodorakis (J. Chem. Inf. Model., 2022)

pCCI: A machine learning patient-centric cell-cell interactions framework for cancer subtype classification. - Pantelis Papageorgiou; Aigli Korfiati; Aristotelis Misios; Aristidis G. Vrahatis; Alexandros A. Pittis; Bogdan Tanasa; Konstantinos Mavrommatis; Yilin Zhao; Tao Yang; Vassilis Pitsikalis (BIBM, 2023)

Mask-cscGAN for realistic synthetic cell generation. - Panagiotis Antoniadis; Christina Sartzetaki; Nick Antonopoulos; Pantelis Papageorgiou; Aigli Korfiati; Vassilis Pitsikalis (IEEE Big Data, 2023)

Generating Salient Scene Graphs with Weak Language Supervision. - Alexandros Benetatos; Markos Diomataris; Vassilis Pitsikalis; Petros Maragos (EUSIPCO, 2023)

Interpretable Visual Question Answering Via Reasoning Supervision. - Maria Parelli; Dimitrios Mallis; Markos Diomataris; Vassilis Pitsikalis (ICIP, 2023)

Beyond Within-Subject Performance: A Multi-Dataset Study of Fine-Tuning in the EEG Domain. - Christina Sartzetaki; Panagiotis Antoniadis; Nick Antonopoulos; Ioannis Gkinis; Agamemnon Krasoulis; Serafeim Perdikis; Vassilis Pitsikalis (SMC, 2023)

RelVAE: Generative Pretraining for few-shot Visual Relationship Detection. - Sotiris Karapiperis; Markos Diomataris; Vassilis Pitsikalis (CoRR, 2023)

Self-Supervised Learning for Visual Relationship Detection through Masked Bounding Box Reconstruction. - Zacharias Anastasakis; Dimitrios Mallis; Markos Diomataris; George Alexandridis; Stefanos Kollias; Vassilis Pitsikalis (WACV, 2024)