Publications

Scientific Papers

Journals
No.TitleAuthorsJournal
01Multilinear Compressive LearningD. Thanh Tran, M. Yamaç, A. Degerli, M. Gabbouj, A. IosifidisIEEE Transactions on Neural Networks and Learning Systems, 2020, *Disclaimer
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 *Disclaimer
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. ValadaInternational Journal of Computer Vision, 2020
05Efficient adaptive inference for deep convolutional neural networks using hierarchical early exitsN. Passalis, J. Raitoharju, A.Tefas, M. GabboujPattern Recognition, 2020
06Probabilistic Class-Specific Discriminant AnalysisA. IosifidisIEEE Access, 2020, *Disclaimer
07Class Mean Vector Component and Discriminant AnalysisA. IosifidisPattern Recognition Letters, 2020
08Recurrent bag-of-features for visual information analysisM. Krestenitis, N. Passalis, A. Iosifidis, M. Gabbouj and A. TefasPattern Recognition, 2020
09Neural Architecture Search by Estimation of Network Structure DistributionsA. Muravev, J. Raitoharju and M. GabboujIEEE Access, 2021, *Disclaimer
10Deep supervised hashing using quadratic spherical mutual information for efficient image retrievalN. Passalis and A. TefasSignal Processing: Image Communication, 2021
11Improving knowledge distillation using unified ensembles of specialized teachersA. Zaras, N. Passalis, A. TefasPattern Recognition Letters, 2021
12GEM: Glare or Gloom, I Can Still See You — End-to-End Multimodal Object DetectorO. Mazhar, J. Kober and R. BabuskaIEEE Robotics and Automation Letters, *Disclaimer
13Learning Kinematic Feasibility for Mobile Manipulation Through Deep Reinforcement LearningD. Honerkamp, T. Welschehold, A. ValadaIEEE Robotics and Automation Letters, *Disclaimer
14Visual Navigation in Real-World Indoor Environments Using End-to-End Deep Reinforcement LearningJ. Kulhanek, E. Derner, R. BabuskaIEEE Robotics and Automation Letters, *Disclaimer
15Coordinating Shared Tasks in Human-Robot Collaboration by CommandsA. Angleraud, A. M. Sefat Metodi Netzev, R. PietersFrontiers in Robotics and AI, 2021
16Supervised Domain Adaptation: A Graph Embedding Perspective and a Rectified Experimental ProtocolL. Hedegaard, O. Sheikh-Omar, A.IosifidisIEEE Transactions on Image Processing, 2021, *Disclaimer
17EfficientLPS: Efficient LiDAR Panoptic Segmentation”>SEfficientLPS: Efficient LiDAR Panoptic SegmentationSirohi, Kshitij; Mohan, Rohit; Büscher, Daniel; Burgard, Wolfram; Valada, AbhinavIEEE Transactions on Robotics (T-RO),2021, *Disclaimer
18Remote Multilinear Compressive Learning with Adaptive CompressionDat Thanh Tran, Moncef Gabbouj, Alexandros IosifidisIEEE Internet of Things Journal, Early Access, 2021, *Disclaimer
19Attention-based Neural Bag-of-Features Learning for Sequence DataD. T. Tran, N. Passalis, A. Tefas, M. Gabbouj and A. IosifidisIEEE Access, 2022, *Disclaimer
20Dynamic Object Removal and Spatio-Temporal RGB-D Inpainting via Geometry-Aware Adversarial LearningB. Besic and A. ValadaIEEE Transactions on Intelligent Vehicles, 2022, *Disclaimer
21Probabilistic Online Self-DistillationM. Tzelepi, N. Passalis and A. TefasNeurocomputing, 2022
223D Multi-Object Tracking Using Graph Neural Networks with Cross-Edge Modality AttentionM. Buchner, A. ValadaIEEE Robotics and Automation Letters, 2022, *Disclaimer
23Perceiving the Invisible: Proposal-Free Amodal Panoptic SegmentationR. Mohan, A. ValadaIEEE Robotics and Automation Letters, 2022, *Disclaimer
24Variational Neural Networks implementation in Pytorch and JAXI. Oleksiienko, D. T. Tran A. IosifidisSoftware Impacts, 2022
25Sim-to-Real Deep Reinforcement Learning for Safe End-to-End Planning of Aerial RobotsH. I. Ugurlu, X.H. Pham, E. KayacanRobotics, 2022
26Catch Me If You Hear Me: Audio-Visual Navigation in Complex Unmapped Environments with Moving SoundsA. Younes, D. Honerkamp, T. Welschehold, and A. ValadaIEEE Robotics and Automation Letters, 2023, *Disclaimer
27Adaptively Calibrated Critic Estimates for Deep Reinforcement LearningN. Dorka, T. Welschehold, J. Boedecker, and W. BurgardIEEE Robotics and Automation Letters, 2023, *Disclaimer
28PADLoC: LiDAR-Based Deep Loop Closure Detection and Registration using Panoptic AttentionJ. Arce, N. Vödisch, D. Cattaneo, W. Burgard, A. ValadaIEEE Robotics and Automation Letters, 2023, *Disclaimer
29Neural Attention-Driven Non-Maximum Suppression for Person DetectionC. Symeonidis, I. Mademlis, I. Pitas and N. NikolaidisIEEE Transactions on Image Processing, 2023, *Disclaimer
30Using synthesized facial views for active face recognitionE. Kakaletsis and N. NikolaidisMachine Vision and Applications, 2023
31N2M2: Learning Navigation for Arbitrary Mobile Manipulation Motions in Unseen and Dynamic EnvironmentsD. Honerkamp, T. Welschehold, A. ValadaIEEE Transactions on Robotics, 2023 *Disclaimer
32Sensor-based human-robot collaboration for Industrial TasksA. Angleraud, A. Ekrekli, K. Samarawickrama, G. Sharma and R. PietersRobotics and Computer Integrated Manufacturing, 2023
33Learning Hierarchical Interactive Multi-Object Search for Mobile ManipulationF. Schmalstieg, D. Honerkamp, T. Welschehold, A. ValadaIEEE Robotics and Automation Letters, 2023 *Disclaimer
34A Synthetic Human-Centric Dataset Generation Pipeline for Active Robotic VisionC. Georgiadis, N. Passalis, N. NikolaidisPattern Recognition Letters, 2024
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, *Disclaimer
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, *Disclaimer
04Quadratic Mutual Information Regularization in real-time deep CNN modelsM. Tzelepi and A.TefasIEEE International Workshop on Machine Learning for Signal Processing (MLSP), 2020, *Disclaimer
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, *Disclaimer
09Temporal Attention-Augmented Graph Convolutional Network for Efficient Skeleton-Based Human Action RecognitionN. Heidari and A. Iosifidis25th International Conference on Pattern Recognition (ICPR), 2020
10Supervised Domain Adaptation using Graph EmbeddingL. Hedegaard Morsing, O. Ali Sheikh-Omar and A. Iosifidis25th International Conference on Pattern Recognition (ICPR), 2020
11Human Action Recognition using Recurrent Bag-of-Features PoolingM. Krestenitis, N. Passalis, A. Iosifidis, M. Gabbouj and A. 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,*Disclaimer
13Performance Indicator in Multilinear Compressive LearningD. Tran, M. Gabbouj and A. IosifidisIEEE Symposium Series on Computational Intelligence (SSCI), 2020, *Disclaimer
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, *Disclaimer
15Leveraging Quadratic Spherical Mutual Information Hashing for Fast Image RetrievalN. Passalis and A. Tefas25th International Conference on Pattern Recognition (ICPR), 2020
16Efficient 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, *Disclaimer
17Progressive 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, *Disclaimer
18On 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
19Efficient 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
20Semantic Scene Segmentation for Robotics ApplicationsM. Tzelepi and A. Tefas12th International Conference on Information, Intelligence, Systems and Applications (IISA), 2021
21Adaptive Inference for Face Recognition leveraging Deep Metric Learning-enabled Early ExitN. Passalis and A. Tefas29th European Signal Processing Conference, (EUSIPCO), 2021
22Learning to ignore: rethinking attention in CNNsF. Laakom, K. Chumachenko, J. Raitoharju, A. Iosifidis and M. GabboujBritish Machine Vision Conference, 2021
23Inclined Quadrotor Landing using Deep Reinforcement LearningJ. E. Kooi, and R. BabuskaIEEE/RSJ International Conference on Intelligent Robots and Systems, 2021, *Disclaimer
24Pseudo-Active Vision for Improving Deep Visual Perception Through Neural Sensory RefinementN. Passalis and A. TefasIEEE International Conference on Image Processing (ICIP), 2021, *Disclaimer
25Temporal 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
26Efficient Training of Lightweight Neural Networks Using Online Self-Acquired Knowledge DistillationM. Tzelepi and A. TefasIEEE International Conference on Multimedia and Expo (ICME), 2021, *Disclaimer
27Speech Command Recognition in Computationally Constrained Environments with a Quadratic Self-organized Operational LayerM. Soltanian, J. Malik, J. Raitoharju, A.Iosifidis, S. Kiranyaz, M. GabboujInternational Joint Conference on Neural Networks
28Analysis of Voxel-Based 3D Object Detection Methods Efficiency for Real-Time Embedded SystemsI. Oleksiienko and A. IosifidisIEEE International Conference on Emerging Techniques in Computational Intelligence, *Disclaimer
29DeepKoCo: Efficient latent planning with a robust Koopman representationBas van der Heijden, L. Ferranti, J. Kober, R. BabuskaIEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), *Disclaimer
30Event-based Navigation for Autonomous Drone Racing with Sparse Gated Recurrent NetworkK. F. Andersen, H. X. Pham, H. I. Ugurlu and E. KayacanEuropean Control Community 2022
31Progressive Spatio-Temporal Bilinear Network with Monte Carlo Dropout for Landmark-based Facial Expression Recognition with Uncertainty EstimationN. Heidari and A. IosifidisIEEE International Workshop on Multimedia Signal Processing , 2021, *Disclaimer
32Self-attention fusion for audiovisual emotion recognition with incomplete dataK. Chumachenko, A. Iosifidis and Moncef GabboujInternational Conference on Pattern Recognition, Montreal, Quebec, Canada (ICPR), 2022
33Automatic Dataset Generation From CAD for Vision-Based GraspingS. Ahmad, K. Samarawickrama, E. Rahtu and R. Pieters.20th International Conference on Advanced Robotics (ICAR), 2021
34Rethinking compactness in deep neural networkK. Chumachenko, F. Laako, J. Raitoharju, A. Iosifidis and Moncef GabboujICML Workshop on Overparameterization: Pitfalls & Opportunities, 2021
35Improving binary semantic scene segmentation for robotics applicationsM. Tzelepi, N. Tragkas, and A. Tefas23rd International Conference on Engineering Applications of Neural Networks, 2022
36Self-attention Neural Bag-of-FeaturesK. Chumachenko, A. Iosifidis and M. GabboujIEEE International Workshop on Machine Learning for Signal Processing, 2022, *Disclaimer
37Real-time synthetic-to-real human detection for robotics applicationsM. Tzelepi, C. Symeonidis, N. Nikolaidis and A. TefasThirteen IEEE International Conference on Information, Intelligence, Systems and Applications (IISA), 2022, *Disclaimer
38Multilayer Online Self-Acquired Knowledge DistillationM. Tzelepi, C. Symeonidis, N. Nikolaidis and A. Tefas26th International Conference on Pattern Recognition (ICPR), 2022
39Active Vision Control Policies for Face Recognition using Deep Reinforcement LearningP. Tosidis, N. Passalis, and A. Tefas30th European Signal Processing Conference (EUSIPCO), 2022
40A UAV Video Data Generation Framework for Improved Robustness of UAV Detection MethodsC. Symeonidis, C. Anastasiadis, N. NikolaidisIEEE 24th International Workshop on Multimedia Signal Processing (MMSP), 2022, *Disclaimer
41Continual SLAM: Beyond Lifelong Simultaneous Localization and Mapping through Continual LearningN. Vödisch, D. Cattaneo, W. Burgard and A. ValadaInternational Symposium on Robotics Research (ISRR), 2022
42OpenDR: An Open Toolkit for Enabling High Performance, Low Footprint Deep Learning for RoboticsN. Passalis, S. Pedrazzi, R. Babuska, W. Burgard, D. Dias, F. Ferro, M. Gabbouj, O. Green, A. Iosifidis, E. Kayacan, J. Kober, O. Michel, N. Nikolaidis, P. Nousi, R. Pieters, M. Tzelepi, A. Valada, and A. Tefas2022 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2022, *Disclaimer
43Continual 3D Convolutional Neural Networks for Real-time Processing of VideosL. Hedegaard and A. IosifidisEuropean Conference on Computer Vision (ECCV), 2022
44Continual Inference: A Library for Efficient Online Inference with Deep Neural Networks in PyTorchL. Hedegaard and A. IosifidisEuropean Conference on Computer Vision (ECCV), 2022
45Continual Transformers: Redundancy-Free Attention for Online InferenceL. Hedegaard, A. Bakhtiarnia and A. IosifidisNeural Information Processing Systems (Neural IPS) Workshops, 2022
46Auth-Persons: A Dataset for Detecting Humans in Crowds from Aerial ViewsC. Symeonidis, I. Mademlis, I. Pitas and N. NikolaidisProceedings of the IEEE International Conference on Image Processing (ICIP), 2022,*Disclaimer
47Dynamic Update-toData Ratio: Minimizing World Model OverfittingN.Dorka, T. Welschehold, and W.BurgardDecision Awareness in Reinforcement Learning Workshop at the 39th International Conference on Machine Learning (ICML), 2022
48A Novel Dataset for Evaluating and Alleviating Domain Shift for Human Detection in Agricultural FieldsP. Nousi, E. Mpampis, N. Passalis, O. Green and A. TefasIEEE Symposium Series On Computational Intelligence (SSCI), 2022,*Disclaimer
49Efficient Feature Extraction for Non-Maximum Suppression in Visual Person DetectionC. Symeonidis, I. Mademlis, I. Pitas and N. NikolaidisIEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 2023, *Disclaimer
50Deep Reinforcement Learning with Action Masking for Differential-Drive Robot Navigation using Low-cost SensorsK. Tsampazis, M. Kirtas, P. Tosidis, N. Passalis and A. TefasIEEE International Workshop on Machine Learning for Signal Processing (MLSP), 2023,*Disclaimer
51Improving Inertial-Based UAV Localization using Data-Efficient Deep Reinforcemet LearningD. Tsiakmakis, N. Passalis and A. TefasEuropean Signal Processing Conference (EUSIPCO), 2023
52Active Face Recognition through View SynthesisE. Kakaletsis and N. NikolaidisEuropean Signal Processing Conference (EUSIPCO), 2023
53Layer EnsemblesI. Oleksiienko and A. IosifidisIEEE International Workshop on Machine Learning for Signal Processing (MLSP), 2023,*Disclaimer
54>Deep Reinforcement Learning with Action Masking for Differential-Drive Robot Navigation Using Low-Cost SensorsK. Tsampazis, M. Kirtas, P. Tosidis, N. Passalis and A. TefasIEEE International Workshop on Machine Learning for Signal Processing (MLSP), 2023*Disclaimer
55CoVIO: Online Continual Learning for Visual-Inertial OdometryN. Vödisch, D. Cattaneo, W. Burgard, A. ValadaThe IEEE Conference on Computer Vision and Pattern Recognition (CVPR) Workshop on Continual Learning, 2023,*Disclaimer
56End-to-end Trainable Gaussian Filtering For Electrocardiogram Signal Classification Using Deep LearningA. Nalmpantis, Ν. Passalis, and Α. TefasEuropean Signal Processing Conference (EUSIPCO), 2023
57Using Part-based Representations for Explainable Deep Reinforcement LearningM. Kirtas, K. Tsampazis, L. Avramelou, Ν. Passalis, and Α. TefasECML PKDD – Workshop: Uncertainty meets Explainability, 2023
58 Prioritizing States with Action Sensitive Return in Experience ReplayA. Keijzer, B. van der Heijden, and J. KoberSixteenth European Workshop on Reinforcement Learning (EWRL), 2023
59ActiveFace: A Synthetic Active Perception Dataset for Face RecognitionC. Georgiadis, N. Passalis, N. NikolaidisIEEE 25th International Workshop on Multimedia Signal Processing (MMSP), 2023,*Disclaimer
60Enabling High-Resolution Pose Estimation in Real Time Using Active PerceptionT. Manousis, N. Passalis and A. TefasIEEE International Conference on Image Processing (ICIP), 2023,*Disclaimer
61Deep Active Perception for Object Detection using Navigation ProposalsS. Ginargiros, N.Passalis and A. TefasIEEE Symposium Series on Computational Intelligence (SSCI), 2023,*Disclaimer
62Deep Active Robotic Perception for Improving Face Recognition Under OcclusionsV. Dimaridou, N. Passalis and A. TefasIEEE Symposium Series on Computational Intelligence (SSCI), 2023,*Disclaimer
63CoDEPS: Online Continual Learning for Depth Estimation and Panoptic SegmentationN. Vödisch, K. Petek, W. Burgard, A. ValadaRobotics: Science and Systems (RSS), 2023,
64Improving Deep Dynamics Models for Autonomous Vehicles with Multimodal Latent Mapping of SurfacesJ. Vertens, N. Dorka, T. Welschehold, M. Thompson, and W. BurgardIEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2023, *Disclaimer
65Guidance of Agricultural Ground Robots Team with an Aerial Vehicle: A Cost-Effective Solution,H. I. Ugurlu, D. Bardakci, H. X. Pham, and E. Kayacan56th International Symposium on Robotics (ISR), 2023
66Multi-label Annotation for Visual MultiTask Learning ModelsG. Sharma, A. Angleraud, R. PietersIEEE International Conference on Robotic Computing (IRC), 2023, *Disclaimer
67Co-speech gestures for human-robot collaborationA. Ekrekli, A. Angleraud, G. Sharma and R. PietersIEEE International Conference on Robotic Computing (IRC), 2023, *Disclaimer
68“EValueAction: a proposal for policy evaluation in simulation to support interactive imitation learningF. Sibona, J. Luijkx, B. van der Heijden, L. Ferranti, and M. IndriIEEE 21st International Conference on Industrial Informatics (INDIN), 2023, *Disclaimer
Preprints
No.TitleAuthors
01Random Shadows and Highlights: A new data augmentation method for extreme lighting conditionsO. Mazhar and J. Kober
02Multilinear Compressive Learning with Prior KnowledgeDat Thanh Tran, Moncef Gabbouj, Alexandros Iosifidis
03Knowledge Distillation By Sparse Representation MatchingTran, Dat Thanh; Gabbouj, Moncef; Iosifidis, Alexandros
04Online Skeleton-based Action Recognition with Continual Spatio-Temporal Graph Convolutional NetworksL. Hedegaard, N. Heidari, A. Iosifidis
05Active Particle Filter Networks: Efficient Active Localization in Continuous Action Spaces and Large MapsD. Honerkamp, S. Guttikonda, and A. Valada
06Neural Attention driven Non-Maximum Suppression for Person DetectionC. Symeonidis, I. Mademlis, I. Pitas and N. Nikolaidis
07Learning Diversified Feature Representations for Facial Expression Recognition in the WildN. Heidari and A. Iosifidis
08VPIT: Realtime Embedded Single Object 3D Tracking Using Voxel Pseudo ImagesI. Oleksiienko, P. Nousi, N. Passalis, A. Tefas and A. Iosifidis
9Structured Pruning AdaptersL. Hedegaard, A. Alok, J. Jose and A. Iosifidis
11Collaborative Dynamic 3D Scene Graphs for Automated DrivingElias Greve, Martin Büchner, Niclas Vödisch, Wolfram Burgard, Abhinav Valada
12Few-Shot Panoptic Segmentation With Foundation ModelsMarkus Käppeler, Kürsat Petek, Niclas Vödisch, Wolfram Burgard, Abhinav Valada

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