Publications

Publications 2020-07-29T17:30:12+00:00

413 entries « 1 of 9 »

2020

Maragos, P; Theodosis, E

Tropical Geometry and Piecewise-Linear Approximation of Curves and Surfaces on Weighted Lattices Book Chapter Forthcoming

M. Breuss A. Bruckstein, Kiselman C; Maragos, P (Ed.): Shape Analysis: Euclidean, Discrete and Algebraic Geometric Methods, Springer, Forthcoming.

BibTeX | Tags:

Werner, Christian; Dometios, Athanasios C; Tzafestas, Costas S; Maragos, Petros; Bauer, Jürgen M; Hauer, Klaus

Evaluating the task effectiveness and user satisfaction with different operation modes of an assistive bathing robot in older adults Journal Article

Assistive Technology, 0 , 2020, (PMID: 32286163).

BibTeX | Tags: | Links: pdf link imagedoi link image

Zlatintsi, A; Dometios, A C; Kardaris, N; Rodomagoulakis, I; Koutras, P; Papageorgiou, X; Maragos, P; Tzafestas, C S; Vartholomeos, P; Hauer, K; Werner, C; Annicchiarico, R; Lombardi, M G; Adriano, F; Asfour, T; Sabatini, A M; Laschi, C; Cianchetti, M; Güler, A; Kokkinos, I; Klein, B; López, R

I-Support: A robotic platform of an assistive bathing robot for the elderly population Journal Article

Robotics and Autonomous Systems, 126 , pp. 103451, 2020, ISSN: 0921-8890.

Abstract | BibTeX | Tags: Assistive human–robot interaction (HRI), Audio–gestural command recognition, Bathing robot, Human–robot communication, Multimodal dataset, Online validation with elderly users | Links: pdf link imagedoi link image

Werner, Christian; Kardaris, Nikos; Koutras, Petros; Zlatintsi, Athanasia; Maragos, Petros; Bauer, Jürgen M; Hauer, Klaus

Improving gesture-based interaction between an assistive bathing robot and older adults via user training on the gestural commands Journal Article

Archives of Gerontology and Geriatrics, 87 , pp. 103996, 2020, ISSN: 0167-4943.

Abstract | BibTeX | Tags: Activities of daily living, aged, Gestures, Human-robot interaction, Robotics, training | Links: pdf link imagedoi link image

Maragos, P; Theodosis, E

Multivariate Tropical Regression and Piecewise-Linear Surface Fitting Conference

ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2020.

BibTeX | Tags: | Links: pdf link image

Garoufis, C; Zlatintsi, A; Maragos, P

An LSTM-Based Dynamic Chord Progression Generation System for Interactive Music Performance Conference

ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2020.

BibTeX | Tags:

Retsinas, G; Filntisis, P P; Efthymiou, N; Theodosis, E; Zlatintsi, A; Maragos, P

Person Identification Using Deep Convolutional Neural Networks on Short-Term Signals from Wearable Sensors Conference

ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2020.

BibTeX | Tags: | Links: pdf link image

Smyrnis, G; Maragos, P; Retsinas, G

Maxpolynomial Division with Application To Neural Network Simplification Conference

ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2020.

BibTeX | Tags: | Links: pdf link image

Tsiami, A; Koutras, P; Maragos, P

STAViS: Spatio-Temporal AudioVisual Saliency Network Conference

IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Seattle, USA, 2020.

BibTeX | Tags:

G. Potamianos K. Papadimitriou, Efthimiou Fotinea Sapountzaki E S-E G; Maragos, P

SL-ReDu: Greek Sign Language Recognition for Educational Applications. Project Description and Early Results Conference

Corfu, Greece, 2020.

BibTeX | Tags: | Links: pdf link image

I. Maglogiannis A. Zlatintsi, Menychtas Papadimatos Filntisis Efthymiou Retsinas Tsanakas A D P P N G P; Maragos, P

An intelligent cloud-based platform for effective monitoring of patients with psychotic disorders Conference

Int’l Conf. on Artificial Intelligence Applications and Innovation (AIAI-2020), Halkidiki, Greece, 2020.

BibTeX | Tags: | Links: pdf link image

Smyrnis, Georgios; Maragos, Petros

Multiclass Neural Network Minimization via Tropical Newton Polytope Approximation Conference

International Conference on Machine Learning (ICML), Online, 2020.

BibTeX | Tags: | Links: pdf link image

Gkanatsios, Nikolaos; Pitsikalis, Vassilis; Maragos, Petros

From Saturation to Zero-Shot Visual Relationship Detection Using Local Context Conference

British Machine Vision Conference, Online, 2020.

BibTeX | Tags: | Links: pdf link image

Chalvatzaki, Georgia; Koutras, Petros; Tsiami, Antigoni; Tzafestas, Costas S; Maragos, Petros

i-Walk Intelligent Assessment System: Activity, Mobility, Intention, Communication Conference

Int'l Workshop on Assistive Computer Vision and Robotics (Proc ECCVW), Online, 2020.

BibTeX | Tags: | Links: pdf link image

2019

Chalvatzaki, Georgia; Papageorgiou, Xanthi S; Maragos, Petros; Tzafestas, Costas S

Learn to adapt to human walking: A Model-based Reinforcement Learning Approach for a Robotic Assistant Rollator Journal Article

IEEE Robotics and Automation Letters (with IROS option), 4 (4), pp. 3774–3781, 2019.

BibTeX | Tags: | Links: pdf link image

Chalvatzaki, Georgia; Papageorgiou, Xanthi S; Maragos, Petros; Tzafestas, Costas S

Comparing the Impact of Robotic Rollator Control Schemes on Elderly Gait using on-line LRF-based Gait Analysis Conference

Proc. Workshop on Mobile Robot Assistants for the Elderly (MoRobAE) in 2019 IEEE Int’l Conference on Robotics and Automation (ICRA), Montreal, Canada, 2019.

BibTeX | Tags: | Links: pdf link image

Filntisis, P P; Efthymiou, N; Koutras, P; Potamianos, G; Maragos, P

Fusing Body Posture With Facial Expressions for Joint Recognition of Affect in Child–Robot Interaction Journal Article

IEEE Robotics and Automation Letters (with IROS option), 4 (4), pp. 4011-4018, 2019.

Abstract | BibTeX | Tags: Emotion recognition;Face recognition;Face;Robots;Databases;Training;Visualization;Gesture;posture and facial expressions;computer vision for other robotic applications;social human-robot interaction;deep learning in robotics and automation | Links: pdf link imagedoi link image

Networks, RecNets: Channel-wise Recurrent Convolutional Neural

RecNets: Channel-wise Recurrent Convolutional Neural Networks Conference

Proceedings of the British Machine Vision Conference (BMVC), Cardiff, 2019.

BibTeX | Tags: | Links: pdf link image

Chalvatzaki, Georgia; Koutras, Petros; Hadfield, Jack; Papageorgiou, Xanthi S; Tzafestas, Costas S; Maragos, Petros

On-line Human Gait Stability Prediction using LSTMs for the fusion of Deep-based Pose Estimation and LRF-based Augmented Gait State Estimation in an Intelligent Robotic Rollator Conference

IEEE International Conference on Robotics & Automation (ICRA), Montreal, Canada, 2019.

BibTeX | Tags:

Garoufis, C; Zlatintsi, A; Kritsis, K; Filntisis, P P; Katsouros, V; and Maragos, P

An Environment for Gestural Interaction with 3D Virual Musical Instruments as an Educational Tool Conference

Proc. 27th European Conf.(EUSIPCO-19), A Coruna, Spain, 2019.

BibTeX | Tags: | Links: pdf link image

Rodomagoulakis, I; Maragos, P

Improved Frequency Modulation Features for Multichannel Distant Speech Recognition Journal Article

IEEE Journal of Selected Topics in Signal Processing, 13 (4), pp. 841-849, 2019.

Abstract | BibTeX | Tags: | Links: pdf link imagedoi link image

Chalvatzaki, G; Koutras, P; Hadfield, J; Papageorgiou, X S; Tzafestas, C S; Maragos, P

LSTM-based Network for Human Gait Stability Prediction in an Intelligent Robotic Rollator Conference

Proc. 2019 IEEE International Conference on Robotics and Automation (ICRA), Montreal, Canada, 2019.

BibTeX | Tags: | Links: pdf link image

Papageorgiou, Xanthi S; Chalvatzaki, Georgia; Efthimiou, Eleni; Fotinea, Stavroula-Evita; Karavasili, Alexandra; Tzafestas, Costas S; Maragos, Petros; Vacalopoulou, Anna; Goulas, Theodore

User Centered HRI Design for an Intelligent Robotic Rollator Conference

Proc. Workshop on Mobile Robot Assistants for the Elderly (MoRobAE) in 2019 IEEE Int’l Conference on Robotics and Automation (ICRA), Montreal, Canada, 2019.

BibTeX | Tags: | Links: pdf link image

Theodosis, E; Maragos, P

Tropical Modeling of Weighted Transducer Algorithms on Graphs Conference

Proc. IEEE Int'l Conf. Acous., Speech, and Signal Processing (ICASSP), 2019, ISSN: 2379-190X.

Abstract | BibTeX | Tags: Weighted Finite State Transducers;tropical algebra;tropical geometry | Links: pdf link imagedoi link image

Tsiami, Antigoni; Koutras, Petros; Katsamanis, Athanasios; Vatakis, Argiro; Maragos, Petros

A behaviorally inspired fusion approach for computational audiovisual saliency modeling Journal Article

Signal Processing: Image Communication, 76 , pp. 186 - 200, 2019.

Abstract | BibTeX | Tags: | Links: pdf link imagepdf link imagedoi link image

Giannoulis, Panagiotis; Potamianos, Gerasimos; Maragos, Petros

Room-localized speech activity detection in multi-microphone smart homes Journal Article

EURASIP Journal on Audio, Speech, and Music Processing, 2019 (1), pp. 15, 2019, ISSN: 1687-4722.

Abstract | BibTeX | Tags: | Links: pdf link imagedoi link image

Koutras, Petros; Maragos, Petros

SUSiNet: See, Understand and Summarize it Conference

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2019.

BibTeX | Tags: | Links: pdf link image

Gkanatsios, N; Pitsikalis, V; Koutras, P; Zlatintsi, A; Maragos, P

Deeply Supervised Multimodal Attentional Translation Embeddings for Visual Relationship Detection Conference

2019 IEEE International Conference on Image Processing (ICIP), 2019.

BibTeX | Tags:

Maragos, Petros

Tropical Geometry, Mathematical Morphology and Weighted Lattices Conference

Mathematical Morphology and Its Applications to Signal and Image Processing, Springer International Publishing, Cham, 2019, ISBN: 978-3-030-20867-7.

Abstract | BibTeX | Tags:

Retsinas, George; Elafrou, Athena; Goumas, Georgios; Maragos, Petros

RecNets: Channel-wise Recurrent Convolutional Neural Networks Conference

British Machine Vision Conference (BMVC-2019), Cardiff, UK, 2019.

BibTeX | Tags:

Hadfield, Jack; Chalvatzaki, Georgia; Koutras, Petros; Khamassi, Mehdi; Tzafestas, Costas S; Maragos, Petros

A Deep Learning Approach for Multi-View Engagement Estimation of Children in a Child-Robot Joint Attention Task Conference

2019 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2019), Macau, China, 2019.

BibTeX | Tags: | Links: pdf link image

Tsiamis, Anastasios; Maragos, Petros

Sparsity in max-plus algebra and systems Journal Article

Discrete Event Dynamic Systems, 29 (2), pp. 163–189, 2019.

BibTeX | Tags: | Links: pdf link imagepdf link imagedoi link image

Maragos, Petros

Tropical Geometry, Mathematical Morphology and Weighted Lattices Conference

Mathematical Morphology and Its Applications to Signal and Image Processing - 14th International Symposium, ISMM 2019, Saarbrücken, Germany, July 8-10, 2019, Proceedings, 2019.

BibTeX | Tags: | Links: pdf link imagedoi link image

2018

Efthymiou, N; Koutras, P; Filntisis, P ~P; Potamianos, G; Maragos, P

MULTI-VIEW FUSION FOR ACTION RECOGNITION IN CHILD-ROBOT INTERACTION Conference

Proc. IEEE Int'l Conf. on Image Processing, Athens, Greece, 2018.

Abstract | BibTeX | Tags: action recognition, child-robot interaction, multi-view fusion | Links: pdf link image

Hadfield, J; Koutras, P; Efthymiou, N; Potamianos, G; Tzafestas, C S; Maragos, P

Object Assembly Guidance in Child-Robot Interaction using RGB-D based 3D Tracking Conference

Proc. of 2018 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2018), Madrid, Spain, 2018.

BibTeX | Tags:

Zlatintsi, A; Filntisis, P P; Garoufis, C; Tsiami, A; Kritsis, K; Kaliakatsos-Papakostas, M A; Gkiokas, A; Katsouros, V; Maragos, P

A Web-based Real-Time Kinect Application for Gestural Interaction with Virtual Musical Instruments Conference

Proc. of Audio Mostly Conference (AM’18), Wrexham, North Wales, UK, 2018.

BibTeX | Tags: | Links: pdf link image

Chalvatzaki, G; Papageorgiou, X S; Tzafestas, C S; Maragos, P

Augmented Human State Estimation Using Interacting Multiple Model Particle Filters With Probabilistic Data Association Journal Article

IEEE Robotics and Automation Letters, 3 (3), pp. 1872-1879, 2018, ISSN: 2377-3766.

BibTeX | Tags: | Links: pdf link imagedoi link image

Dometios, A C; Zhou, Y; Papageorgiou, X S; Tzafestas, C S; Asfour, T

Vision-Based Online Adaptation of Motion Primitives to Dynamic Surfaces: Application to an Interactive Robotic Wiping Task Journal Article

IEEE Robotics and Automation Letters, 3 (3), pp. 1410-1417, 2018.

Abstract | BibTeX | Tags: | Links: pdf link imagedoi link image

Garoufis, C; Zlatintsi, A; Maragos, P

A Collaborative System for Composing Music via Motion Using a Kinect Sensor and Skeletal Data Conference

Proc. 15th International Sound & Music Computing Conference (SMC-2018), Limmesol, Cyprus, 2018.

Abstract | BibTeX | Tags:

Theodosis, E; Maragos, P

Analysis of the Viterbi Algorithm Using Tropical Algebra and Geometry Conference

Proc. IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC-18), Kalamata, Greece,, 2018.

BibTeX | Tags: | Links: pdf link image

Papageorgiou, X S; Chalvatzaki, G; Dometios, A; Tzafestas, C S

Human-Centered Service Robotic Systems for Assisted Living Conference

Proceedings of the 27th International Conference on Robotics in Alpe-Adria Danube Region (RAAD 2018), 2018.

Abstract | BibTeX | Tags: | Links: pdf link image

Bouritsas, G; Koutras, P; Zlatintsi, A; Maragos, Petros

Multimodal Visual Concept Learning with Weakly Supervised Techniques Conference

Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Salt Lake City, Utah, USA, 2018.

Abstract | BibTeX | Tags: | Links: pdf link image

Tsiami, A; Koutras, P; Efthymiou, Niki; Filntisis, P P; Potamianos, G; Maragos, P

Multi3: Multi-sensory Perception System for Multi-modal Child Interaction with Multiple Robots Conference

IEEE International Conference on Robotics and Automation (ICRA), Brisbane, Australia, 2018.

Abstract | BibTeX | Tags: | Links: pdf link image

Zlatintsi, A; Rodomagoulakis, I; Koutras, P; Dometios, A ~C; Pitsikalis, V; Tzafestas, C ~S; Maragos, P

Multimodal Signal Processing and Learning Aspects of Human-Robot Interaction for an Assistive Bathing Robot Conference

Proc. IEEE Int'l Conf. Acous., Speech, and Signal Processing, Calgary, Canada, 2018.

Abstract | BibTeX | Tags: Assistive HRI, Audio-gestural command recognition, Human-robot communication, Multimodal dataset, Online validation with elderly users | Links: pdf link image

Tsiami, A; Filntisis, P P; Efthymiou, N; Koutras, P; Potamianos, G; Maragos, P

FAR-FIELD AUDIO-VISUAL SCENE PERCEPTION OF MULTI-PARTY HUMAN-ROBOT INTERACTION FOR CHILDREN AND ADULTS Conference

Proc. IEEE Int'l Conf. Acous., Speech, and Signal Processing (ICASSP), Calgary, Canada, 2018.

Abstract | BibTeX | Tags: Human-robot interaction;speaker localization;distant speech recognition;gesture recognition;adaptation;fusion | Links: pdf link image

Hadfield, Jack; Koutras, Petros; Efthymiou, Niki; Potamianos, Gerasimos; Tzafestas, Costas S; Maragos, Petros

Object assembly guidance in child-robot interaction using RGB-D based 3d tracking Inproceedings

2018 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), pp. 347–354, IEEE 2018.

BibTeX | Tags: | Links: pdf link image

Kordonis, Ioannis; Maragos, Petros; Papavassilopoulos, George P

Stochastic stability in Max-Product and Max-Plus Systems with Markovian Jumps Journal Article

Automatica, 92 , pp. 123–132, 2018, ISSN: 00051098.

Abstract | BibTeX | Tags: Max-plus systems, nonlinear systems, Stochastic stability, Stochastic systems | Links: pdf link imagedoi link image

Flokas, Lampros; Maragos, Petros

Online Wideband Spectrum Sensing Using Sparsity Journal Article

IEEE Journal of Selected Topics in Signal Processing, 12 (1), pp. 35–44, 2018, ISSN: 19324553.

Abstract | BibTeX | Tags: cognitive radio, LMS, signal processing, sparse representations | Links: pdf link imagedoi link image

Khamassi, Mehdi; Velentzas, George; Tsitsimis, Theodore; Tzafestas, Costas

Robot fast adaptation to changes in human engagement during simulated dynamic social interaction with active exploration in parameterized reinforcement learning Journal Article

IEEE Transactions on Cognitive and Developmental Systems, 10 , pp. 881 - 893, 2018.

Abstract | BibTeX | Tags: Active exploration, Bandits, Human-robot interaction, Meta-learning, reinforcement learning | Links: pdf link imagedoi link image

2017

Maragos, P

Dynamical systems on weighted lattices: general theory, Journal Article

Math. Control Signals Syst., 29 (1), 2017.

BibTeX | Tags: | Links: pdf link imagedoi link image

413 entries « 1 of 9 »