Publications

Journals
No.TitleAuthorsJournal
01Multilinear Compressive LearningDat Thanh Tran, Mehmet Yamaç, Aysen Degerli, Moncef Gabbouj, Alexandros IosifidisIEEE Transactions on Neural Networks and Learning Systems, 2020
02Hypersphere-Based Weight Imprinting for Few-Shot Learning on Embedded DevicesN. Passalis, A. Iosifidis, M. Gabbouj, and A. TefasIEEE Transactions on Neural Networks and Learning Systems, 2020
03Improving the performance of lightweight CNNs for binary classification using Quadratic Mutual Information regularizationM. Tzelepi and A.TefasPattern Recognition, 2020
04EfficientPS: Efficient Panoptic SegmentationR. Mohan and A. ValadaComputer Vision and Pattern Recognition, 2020
05Probabilistic Class-Specific Discriminant AnalysisAlexandros IosifidisIEEE Access, 2020
06Class Mean Vector Component and Discriminant AnalysisAlexandros IosifidisPattern Recognition Letters, 2020
07Recurrent bag-of-features for visual information analysisM. Krestenitis, N. Passalis, A. Iosifidis, M. Gabbouj and A. TefasPattern Recognition, 2020
08Neural Architecture Search by Estimation of Network Structure DistributionsA. Muravev, J. Raitoharju and M. GabboujIEEE Access, 2021
09Deep supervised hashing using quadratic spherical mutual information for efficient image retrievalN. Passalis and A. TefasSignal Processing: Image Communication, 2021
10Improving knowledge distillation using unified ensembles of specialized teachersA. Zaras, N. Passalis, A. TefasPattern Recognition Letters, 2021
11GEM: Glare or Gloom, I Can Still See You -- End-to-End Multimodal Object DetectorO. Mazhar, J. Kober and R. BabuskaIEEE Robotics and Automation Letters
12Learning Kinematic Feasibility for Mobile Manipulation Through Deep Reinforcement LearningDaniel Honerkamp, Tim Welschehold, Abhinav ValadaIEEE Robotics and Automation Letters
13Visual Navigation in Real-World Indoor Environments Using End-to-End Deep Reinforcement LearningJonas Kulhanek, Erik Derner, Robert BabuskaIEEE Robotics and Automation Letters
14Efficient Adaptive Inference leveraging Bag-of-Features-based Early ExitsN.Passalis, J. Raitoharju, M. Gabbuj and A. TefasΙΕΕΕ International Workshop on Multimedia Signal Processing (MMSP), 2020
15Coordinating Shared Tasks in Human-Robot Collaboration by CommandsAlexandre Angleraud, Amir Mehman Sefat Metodi Netzev, Roel PietersΙΕΕΕ International Workshop on Multimedia Signal Processing (MMSP), 2020
16Supervised Domain Adaptation: A Graph Embedding Perspective and a Rectified Experimental ProtocolLukas Hedegaard, Omar Ali Sheikh-Omar, Alexandros IosifidisIEEE Transactions on Image Processing, 2021
17Coordinating Shared Tasks in Human-Robot Collaboration by CommandsAlexandre Angleraud,Amir Mehman Sefat, Metodi Netzev and Roel PietersFrontiers in Robotics AI, 2021
Conferences
No.TitleAuthorsConference
01Heterogeneous Knowledge Distillation using Information Flow Modeling (Code)Ν. Passalis, M. Tzelepi, and A. TefasIEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2020
02Deepbots: A Webots-Based Deep Reinforcement Learning Framework for Robotics (Code)M. Kirtas, K. Tsampazis, N. Passalis, and A. Tefas16th International Conference on Artificial Intelligence Applications and Innovations (ΑΙΑΙ), 2020
03Leveraging Deep Reinforcement Learning For Active Shooting Under Open-World Setting (Code)A. Tzimas, N. Passalis, and A. TefasIEEE International Conference on Multimedia and Expo (ICME), 2020
04Quadratic Mutual Information Regularization in real-time deep CNN modelsM. Tzelepi and A.TefasIEEE International Workshop on Machine Learning for Signal Processing (MLSP), 2020
05Robust Hypersphere-based Weight Imprinting for Few-shot LearningN. Passalis, A. Iosifidis, M. Gabbouj, and A. TefasEuropean Signal Processing Conference (EUSIPCO), 2020
06CMRNet++: Map and Camera Agnostic Monocular Visual Localization in LiDAR MapsD. Cattaneo, D. Sorrenti and A. ValadaICRA Workshop on Emerging Learning and Algorithmic Methods for Data Association in Robotics, 2020
07Improving Visual Question Answering using Active Perception on Static ImagesT. Bozinis, N. Passalis and A. Tefas25th International Conference on Pattern Recognition (ICPR), 2020
08Leveraging Active Perception for Improving Embedding-based Deep Face RecognitionN. Passalis, and A. TefasIEEE International Workshop on Multimedia Signal Processing (MMSP), 2020
09Temporal Attention-Augmented Graph Convolutional Network for Efficient Skeleton-Based Human Action RecognitionNegar Heidari and Alexandros Iosifidis25th International Conference on Pattern Recognition (ICPR), 2020
10Supervised Domain Adaptation using Graph EmbeddingLukas Hedegaard Morsing, Omar Ali Sheikh-Omar and Alexandros Iosifidis25th International Conference on Pattern Recognition (ICPR), 2020
11Human Action Recognition using Recurrent Bag-of-Features PoolingMarios Krestenitis, Nikolaos Passalis, Alexandros Iosifidis, Moncef Gabbouj and Anastasios Tefas25th International Conference on Pattern Recognition (ICPR), 2020
12Subset Sampling For Progressive Neural Network LearningDat Thanh Tran, Moncef Gabbouj and Alexandros IosifidisIEEE International Conference on Image Processing (ICIP), 2020
13Performance Indicator in Multilinear Compressive LearningD. Tran, M. Gabbouj and A. IosifidisIEEE Symposium Series on Computational Intelligence (SSCI), 2020
14MOPT: Multi-Object Panoptic TrackingJ. Hurtado, R. Mohan, W. Burgard, A. ValadaThe IEEE Conference on Computer Vision and Pattern Recognition (CVPR) Workshop on Scalability in Autonomous Driving, 2020
15Leveraging Quadratic Spherical Mutual Information Hashing for Fast Image RetrievalN. Passalis and A. Tefas25th International Conference on Pattern Recognition (ICPR), 2020
16Progressive spatio-temporal graph convolutional network for skeleton-based human action recognitionN. Heidari and A. IosifidisIEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2021
17On the spatial attention in Spatio-Temporal Graph Convolutional Networks for skeleton-based human action recognition N. Heidari and A. IosifidisInternational Joint Conference on Neural Networks (IJCNN), 2021
18Efficient Realistic Data Generation Framework leveraging Deep Learning-based Human Digitization C. Symeonidis, P. Nousi, P. Tosidis, K. Tsampazis, N. Passalis, A. Tefas, and N. Nikolaidis22nd International Conference on Engineering Applications of Neural Networks (EANN), 2021
19Semantic Scene Segmentation for Robotics ApplicationsM. Tzelepi and A. Tefas12th International Conference on Information, Intelligence, Systems and Applications (IISA), 2021
20Adaptive Inference for Face Recognition leveraging Deep Metric Learning-enabled Early ExitN. Passalis and A. Tefas29th European Signal Processing Conference, (EUSIPCO), 2021
21Pseudo-Active Vision for Improving Deep Visual PerceptionN. Passalis and A. TefasIEEE International Conference on Image Processing (ICIP), 2021
22Temporal Difference Rewards for End-to-end Vision-based Active Robot Tracking using Deep Reinforcement LearningP. Tiritiris, N. Passalis and A. TefasInternational Conference on Emerging Techniques in Computational Intelligence (ICETCI), 2021
23Efficient Training of Lightweight Neural Networks Using Online Self-Acquired Knowledge DistillationM. Tzelepi and A. TefasIEEE International Conference on Multimedia and Expo (ICME), 2021
24Supervised Domain Adaptation using Graph EmbeddingMorsing, Lukas Hedegaard; Sheikh-Omar, Omar Ali; Iosifidis, Alexandros25th International Conference on Pattern Recognition
25Speech Command Recognition in Computationally Constrained Environments with a Quadratic Self-organized Operational LayerMohammad Soltanian, Junaid Malik, Jenni Raitoharju, Alexandros Iosifidis, Serkan Kiranyaz, Moncef GabboujInternational Joint Conference on Neural Networks
26Analysis of Voxel-Based 3D Object Detection Methods Efficiency for Real-Time Embedded SystemsIllia Oleksiienko and Alexandros IosifidisIEEE International Conference on Emerging Techniques in Computational Intelligence
27DeepKoCo: Efficient latent planning with a robust Koopman representationvan der Heijden, Bas; Ferranti, Laura; Kober, Jens; Babuska, RobertIEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)
Preprints
No.TitleAuthors
01Random Shadows and Highlights: A new data augmentation method for extreme lighting conditionsO. Mazhar and J. Kober
02Attention-based Neural Bag-of-Features Learning for Sequence DataDat Thanh Tran, Nikolaos Passalis, Anastasios Tefas, Moncef Gabbouj, Alexandros Iosifidis
03Multilinear Compressive Learning with Prior KnowledgeDat Thanh Tran, Moncef Gabbouj, Alexandros Iosifidis
04EfficientLPS: Efficient LiDAR Panoptic SegmentationSirohi, Kshitij; Mohan, Rohit; Büscher, Daniel; Burgard, Wolfram; Valada, Abhinav
05Dynamic Object Removal and Spatio-Temporal RGB-D Inpainting via Geometry-Aware Adversarial LearningBešić, Borna; Valada, Abhinav
06Progressive Spatio-Temporal Bilinear Network with Monte Carlo Dropout for Landmark-based Facial Expression Recognition with Uncertainty EstimationNegar Heidari and Alexandros Iosifidis
07Continual 3D Convolutional Neural Networks for Real-time Processing of VideosLukas Hedegaard and Alexandros Iosifidis
08Knowledge Distillation By Sparse Representation MatchingTran, Dat Thanh; Gabbouj, Moncef; Iosifidis, Alexandros
09Speech Command Recognition in Computationally Constrained Environments with a Quadratic Self-organized Operational LayerSoltanian, Mohammad; Malik, Junaid; Raitoharju, Jenni; Iosifidis, Alexandros; Kiranyaz, Serkan; Gabbouj, Moncef