Vassilis Pitsikalis

Publication Activity (10 Years)

Years Active: 2002-2024
Publications (10 Years): 29

Top Topics

Gesture Recognition

Incremental Learning

Top Venues

Publications

Zacharias Anastasakis, Dimitrios Mallis, Markos Diomataris, George Alexandridis, Stefanos Kollias, Vassilis Pitsikalis
Self-Supervised Learning for Visual Relationship Detection through Masked Bounding Box Reconstruction. WACV (2024)
Panagiotis Antoniadis, Christina Sartzetaki, Nick Antonopoulos, Pantelis Papageorgiou, Aigli Korfiati, Vassilis Pitsikalis
Mask-cscGAN for realistic synthetic cell generation. BigData (2023)
Maria Parelli, Dimitrios Mallis, Markos Diomataris, Vassilis Pitsikalis
Interpretable Visual Question Answering Via Reasoning Supervision. ICIP (2023)
Pantelis Papageorgiou, Aigli Korfiati, Aristotelis Misios, Aristidis G. Vrahatis, Alexandros A. Pittis, Bogdan Tanasa, Konstantinos Mavrommatis, Yilin Zhao, Tao Yang, Vassilis Pitsikalis
pCCI: A machine learning patient-centric cell-cell interactions framework for cancer subtype classification. BIBM (2023)
Sotiris Karapiperis, Markos Diomataris, Vassilis Pitsikalis
RelVAE: Generative Pretraining for few-shot Visual Relationship Detection. CoRR (2023)
Alexandros Benetatos, Markos Diomataris, Vassilis Pitsikalis, Petros Maragos
Generating Salient Scene Graphs with Weak Language Supervision. EUSIPCO (2023)
Christina Sartzetaki, Panagiotis Antoniadis, Nick Antonopoulos, Ioannis Gkinis, Agamemnon Krasoulis, Serafeim Perdikis, Vassilis Pitsikalis
Beyond Within-Subject Performance: A Multi-Dataset Study of Fine-Tuning in the EEG Domain. SMC (2023)
Zacharias Anastasakis, Dimitrios Mallis, Markos Diomataris, George Alexandridis, Stefanos Kollias, Vassilis Pitsikalis
Self-Supervised Learning for Visual Relationship Detection through Masked Bounding Box Reconstruction. CoRR (2023)
Maria Parelli, Dimitrios Mallis, Markos Diomataris, Vassilis Pitsikalis
Interpretable Visual Question Answering via Reasoning Supervision. CoRR (2023)
Petros Katsileros, Nikiforos Mandilaras, Dimitrios Mallis, Vassilis Pitsikalis, Stavros Theodorakis, Gil Chamiel
An Incremental Learning framework for Large-scale CTR Prediction. CoRR (2022)
Agamemnon Krasoulis, Nick Antonopoulos, Vassilis Pitsikalis, Stavros Theodorakis
DENVIS: Scalable and High-Throughput Virtual Screening Using Graph Neural Networks with Atomic and Surface Protein Pocket Features. J. Chem. Inf. Model. 62 (19) (2022)
Petros Katsileros, Nikiforos Mandilaras, Dimitrios Mallis, Vassilis Pitsikalis, Stavros Theodorakis, Gil Chamiel
An Incremental Learning framework for Large-scale CTR Prediction. RecSys (2022)
Markos Diomataris, Nikolaos Gkanatsios, Vassilis Pitsikalis, Petros Maragos
Grounding Consistency: Distilling Spatial Common Sense for Precise Visual Relationship Detection. ICCV (2021)
Nikolaos Gkanatsios, Vassilis Pitsikalis, Petros Maragos
From Saturation to Zero-Shot Visual Relationship Detection Using Local Context. BMVC (2020)
Nikolaos Gkanatsios, Vassilis Pitsikalis, Petros Koutras, Athanasia Zlatintsi, Petros Maragos
Deeply Supervised Multimodal Attentional Translation Embeddings for Visual Relationship Detection. CoRR (2019)
Nikolaos Gkanatsios, Vassilis Pitsikalis, Petros Koutras, Athanasia Zlatintsi, Petros Maragos
Deeply Supervised Multimodal Attentional Translation Embeddings for Visual Relationship Detection. ICIP (2019)
Nikolaos Gkanatsios, Vassilis Pitsikalis, Petros Koutras, Petros Maragos
Attention-Translation-Relation Network for Scalable Scene Graph Generation. ICCV Workshops (2019)
Nikolaos Gkanatsios, Vassilis Pitsikalis, Petros Koutras, Athanasia Zlatintsi, Petros Maragos
Showcasing Deeply Supervised Multimodal Attentional Translation Embeddings: a Demo for Visual Relationship Detection. ICIP (2019)
Athanasia Zlatintsi, Isidoros Rodomagoulakis, Petros Koutras, A. C. Dometios, Vassilis Pitsikalis, Costas S. Tzafestas, Petros Maragos
Multimodal Signal Processing and Learning Aspects of Human-Robot Interaction for an Assistive Bathing Robot. ICASSP (2018)
Athanasia Zlatintsi, Isidoros Rodomagoulakis, Vassilis Pitsikalis, Petros Koutras, Nikolaos Kardaris, Xanthi S. Papageorgiou, Costas S. Tzafestas, Petros Maragos
Social Human-Robot Interaction for the Elderly: Two Real-life Use Cases. HRI (Companion) (2017)
Athanasia Zlatintsi, Isidoros Rodomagoulakis, Petros Koutras, A. C. Dometios, Vassilis Pitsikalis, Costas S. Tzafestas, Petros Maragos
Multimodal Signal Processing and Learning Aspects of Human-Robot Interaction for an Assistive Bathing Robot. CoRR (2017)
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, Panagiotis Siavelis, Foteini Koureta, Despoina Alexopoulou
The MOBOT rollator human-robot interaction model and user evaluation process. SSCI (2016)
Nikolaos Kardaris, Isidoros Rodomagoulakis, Vassilis Pitsikalis, Antonis Arvanitakis, Petros Maragos
A Platform for Building New Human-Computer Interface Systems that Support Online Automatic Recognition of Audio-Gestural Commands. ACM Multimedia (2016)
Nikolaos Kardaris, Vassilis Pitsikalis, E. Mavroudi, Petros Maragos
Introducing temporal order of dominant visual word sub-sequences for human action recognition. ICIP (2016)
Isidoros Rodomagoulakis, Nikolaos Kardaris, Vassilis Pitsikalis, Antonis Arvanitakis, Petros Maragos
A multimedia gesture dataset for human robot communication: Acquisition, tools and recognition results. ICIP (2016)
Riza Alp Güler, Nikolaos Kardaris, Siddhartha Chandra, Vassilis Pitsikalis, Christian Werner, Klaus Hauer, Costas S. Tzafestas, Petros Maragos, Iasonas Kokkinos
Human Joint Angle Estimation and Gesture Recognition for Assistive Robotic Vision. ECCV Workshops (2) (2016)
Isidoros Rodomagoulakis, Nikolaos Kardaris, Vassilis Pitsikalis, E. Mavroudi, Athanasios Katsamanis, Antigoni Tsiami, Petros Maragos
Multimodal human action recognition in assistive human-robot interaction. ICASSP (2016)
Eleni Efthimiou, Stavroula-Evita Fotinea, Theodore Goulas, Athanasia-Lida Dimou, Maria Koutsombogera, Vassilis Pitsikalis, Petros Maragos, Costas S. Tzafestas
The MOBOT Platform - Showcasing Multimodality in Human-Assistive Robot Interaction. HCI (8) (2016)
Stavroula-Evita Fotinea, Eleni Efthimiou, Theodore Goulas, Athanasia-Lida Dimou, Costas S. Tzafestas, Vassilis Pitsikalis
The MOBOT Human-Robot Interaction: Showcasing Assistive HRI. PCI (2016)
Vassilis Pitsikalis, Athanasios Katsamanis, Stavros Theodorakis, Petros Maragos
Multimodal gesture recognition via multiple hypotheses rescoring. J. Mach. Learn. Res. 16 (2015)
Stavros Theodorakis, Vassilis Pitsikalis, Petros Maragos
Dynamic-static unsupervised sequentiality, statistical subunits and lexicon for sign language recognition. Image Vis. Comput. 32 (8) (2014)
Georgios Pavlakos, Stavros Theodorakis, Vassilis Pitsikalis, Athanasios Katsamanis, Petros Maragos
Kinect-based multimodal gesture recognition using a two-pass fusion scheme. ICIP (2014)
Georgia Chalvatzaki, Georgios Pavlakos, Kevis-Kokitsi Maninis, Xanthi S. Papageorgiou, Vassilis Pitsikalis, Costas S. Tzafestas, Petros Maragos
Towards an intelligent robotic walker for assisted living using multimodal sensorial data. MobiHealth (2014)
Epameinondas Antonakos, Vassilis Pitsikalis, Petros Maragos
Classification of extreme facial events in sign language videos. EURASIP J. Image Video Process. 2014 (2014)
Anastasios Roussos, Stavros Theodorakis, Vassilis Pitsikalis, Petros Maragos
Dynamic affine-invariant shape-appearance handshape features and classification in sign language videos. J. Mach. Learn. Res. 14 (1) (2013)
Epameinondas Antonakos, Vassilis Pitsikalis, Isidoros Rodomagoulakis, Petros Maragos
Unsupervised classification of extreme facial events using active appearance models tracking for sign language videos. ICIP (2012)
Stavros Theodorakis, Vassilis Pitsikalis, Isidoros Rodomagoulakis, Petros Maragos
Recognitionwith raw canonical phonetic movement and handshape subunits on videos of continuous Sign Language. ICIP (2012)
Vassilis Pitsikalis, Stavros Theodorakis, Christian Vogler, Petros Maragos
Advances in phonetics-based sub-unit modeling for transcription alignment and sign language recognition. CVPR Workshops (2011)
Stavros Theodorakis, Vassilis Pitsikalis, Petros Maragos
Model-level data-driven sub-units for signs in videos of continuous Sign Language. ICASSP (2010)
Anastasios Roussos, Stavros Theodorakis, Vassilis Pitsikalis, Petros Maragos
Hand Tracking and Affine Shape-Appearance Handshape Sub-units in Continuous Sign Language Recognition. ECCV Workshops (1) (2010)
Anastasios Roussos, Stavros Theodorakis, Vassilis Pitsikalis, Petros Maragos
Affine-invariant modeling of shape-appearance images applied on sign language handshape classification. ICIP (2010)
Vassilis Pitsikalis, Petros Maragos
Analysis and classification of speech signals by generalized fractal dimension features. Speech Commun. 51 (12) (2009)
George Papandreou, Athanassios Katsamanis, Vassilis Pitsikalis, Petros Maragos
Adaptive Multimodal Fusion by Uncertainty Compensation With Application to Audiovisual Speech Recognition. IEEE Trans. Speech Audio Process. 17 (3) (2009)
George Papandreou, Athanassios Katsamanis, Vassilis Pitsikalis, Petros Maragos
Multimodal Fusion and Learning with Uncertain Features Applied to Audiovisual Speech Recognition. MMSP (2007)
Dimitrios Dimitriadis, José C. Segura, Luz García, Alexandros Potamianos, Petros Maragos, Vassilis Pitsikalis
Advanced front-end for robust speech recognition in extremely adverse environments. INTERSPEECH (2007)
Vassilis Pitsikalis, Petros Maragos
Filtered Dynamics and Fractal Dimensions for Noisy Speech Recognition. IEEE Signal Process. Lett. 13 (11) (2006)
Athanassios Katsamanis, George Papandreou, Vassilis Pitsikalis, Petros Maragos
Multimodal fusion by adaptive compensation for feature uncertainty with application to audiovisual speech recognition. EUSIPCO (2006)
Vassilis Pitsikalis, Athanassios Katsamanis, George Papandreou, Petros Maragos
Adaptive multimodal fusion by uncertainty compensation. INTERSPEECH (2006)
Vassilis Pitsikalis, Iasonas Kokkinos, Petros Maragos
Nonlinear analysis of speech signals: generalized dimensions and lyapunov exponents. INTERSPEECH (2003)
Vassilis Pitsikalis, Petros Maragos
Some advances on speech analysis using generalized dimensions. NOLISP (2003)
Vassilis Pitsikalis, Petros Maragos
Speech analysis and feature extraction using chaotic models. ICASSP (2002)
Petros Maragos, T. Loupas, Vassilis Pitsikalis
Improving Doppler ultrasound spectroscopy with multiband instantaneous energy separation. DSP (2002)