3D content-based search and retrieval using the 2D polar wavelet transform. - Apostolos Axenopoulos; Petros Daras; Dimitrios Zarpalas; Dimitrios Tzovaras; Michael G. Strintzis (ICIP (2), 2005)

3D Content-Based Search Based on 3D Krawtchouk Moments. - Athanasios Mademlis; Apostolos Axenopoulos; Petros Daras; Dimitrios Tzovaras; Michael G. Strintzis (3DPVT, 2006)

Three-Dimensional Shape-Structure Comparison Method for Protein Classification. - Petros Daras; Dimitrios Zarpalas; Apostolos Axenopoulos; Dimitrios Tzovaras; Michael G. Strintzis (IEEE ACM Trans. Comput. Biol. Bioinform., 2006)

3D Model Search and Retrieval Using the Spherical Trace Transform. - Dimitrios Zarpalas; Petros Daras; Apostolos Axenopoulos; Dimitrios Tzovaras; Michael G. Strintzis (EURASIP J. Adv. Signal Process., 2007)

Combining Topological and Geometrical Features for Global and Partial 3-D Shape Retrieval. - Athanasios Mademlis; Petros Daras; Apostolos Axenopoulos; Dimitrios Tzovaras; Michael G. Strintzis (IEEE Trans. Multim., 2008)

SHREC'09 Track: Querying with Partial Models. - Helin Dutagaci; Afzal Godil; Apostolos Axenopoulos; Petros Daras; Takahiko Furuya; Ryutarou Ohbuchi (3DOR@Eurographics, 2009)

SHREC'09 Track: Generic Shape Retrieval. - Afzal Godil; Helin Dutagaci; Ceyhun Burak Akgül; Apostolos Axenopoulos; Benjamin Bustos; Mohamed Chaouch; Petros Daras; Takahiko Furuya; Sebastian Kreft; Zhouhui Lian; Thibault Napoléon; Athanasios Mademlis; et al. (3DOR@Eurographics, 2009)

SHREC'09 Track: Structural Shape Retrieval on Watertight Models. - J. Hartveldt; Michela Spagnuolo; Apostolos Axenopoulos; Silvia Biasotti; Petros Daras; Helin Dutagaci; Takahiko Furuya; Afzal Godil; Xiaolan Li; Athanasios Mademlis; Simone Marini; Thibault Napoléon; et al. (3DOR@Eurographics, 2009)

A Compact Multi-view Descriptor for 3D Object Retrieval. - Petros Daras; Apostolos Axenopoulos (CBMI, 2009)

Search and retrieval of multimedia objects over a distributed P2P network for mobile devices. - Dimitrios Giakoumis; Michalis Lazaridis; Apostolos Axenopoulos; Dimitrios Tzovaras; Jernej Trnkoczy; Gianluca Paravati; Andrea Sanna; Fabrizio Lamberti; George Hassapis (IEEE Wirel. Commun., 2009)

SHREC'10 Track: Protein Model Classification. - Lazaros Mavridis; Vishwesh Venkatraman; David W. Ritchie; Naoto Morikawa; Rumen Andonov; Alexandre Cornu; Noël Malod-Dognin; Jacques Nicolas; Maja Temerinac-Ott; Marco Reisert; Hans Burkhardt; Apostolos Axenopoulos; et al. (3DOR@Eurographics, 2010)

Towards the Creation of a Unified Framework for Multimodal Search and Retrieval. - Apostolos Axenopoulos; Petros Daras; Dimitrios Tzovaras (UCMedia, 2010)

The Safety Issue in a Web Travel Booking Services Scenario Based on Business Process Execution Language. - Apostolos Axenopoulos; Charalampos Doulaverakis; Nicholas Protogeros; Panayiotis Tahinakis; John Mylonakis (Comput. Inf. Sci., 2010)

A 3D Shape Retrieval Framework Supporting Multimodal Queries. - Petros Daras; Apostolos Axenopoulos (Int. J. Comput. Vis., 2010)

SHREC '11 Track: Generic Shape Retrieval. - Helin Dutagaci; Afzal Godil; Petros Daras; Apostolos Axenopoulos; George C. Litos; Stavroula Manolopoulou; Keita Goto; Tomohiro Yanagimachi; Yukinori Kurita; Shun Kawamura; Takahiko Furuya; Ryutarou Ohbuchi (3DOR@Eurographics, 2011)

3D protein-protein docking using shape complementarity and fast alignment. - Apostolos Axenopoulos; Petros Daras; Georgios E. Papadopoulos; Elias N. Houstis (ICIP, 2011)

3D model retrieval using accurate pose estimation and view-based similarity. - Apostolos Axenopoulos; Georgios C. Litos; Petros Daras (ICMR, 2011)

Multimodal search and retrieval using manifold learning and query formulation. - Apostolos Axenopoulos; Stavroula Manolopoulou; Petros Daras (Web3D, 2011)

Introducing a unified framework for content object description. - Petros Daras; Apostolos Axenopoulos; Vasilios Darlagiannis; Dimitrios Tzovaras; Xavier Le Bourdon; Laurent Joyeux; Anne Verroust-Blondet; Vincenzo Croce; Thomas Steiner; Alberto Massari; Antonio Camurri; Steeve Morin; et al. (Int. J. Multim. Intell. Secur., 2011)

A Shape Descriptor for Fast Complementarity Matching in Molecular Docking. - Apostolos Axenopoulos; Petros Daras; Georgios E. Papadopoulos; Elias N. Houstis (IEEE ACM Trans. Comput. Biol. Bioinform., 2011)

I-SEARCH: A Unified Framework for Multimodal Search and Retrieval. - Apostolos Axenopoulos; Petros Daras; Sotiris Malassiotis; Vincenzo Croce; Marilena Lazzaro; Jonas Etzold; Paul Grimm; Alberto Massari; Antonio Camurri; Thomas Steiner; Dimitrios Tzovaras (Future Internet Assembly, 2012)

Optimizing Multimedia Retrieval Using Multimodal Fusion and Relevance Feedback Techniques. - Apostolos Axenopoulos; Stavroula Manolopoulou; Petros Daras (MMM, 2012)

I-SEARCH: a multimodal search engine based on rich unified content description (RUCoD). - Thomas Steiner; Lorenzo Sutton; Sabine Spiller; Marilena Lazzaro; Francesco Saverio Nucci; Vincenzo Croce; Alberto Massari; Antonio Camurri; Anne Verroust-Blondet; Laurent Joyeux; Jonas Etzold; Paul Grimm; et al. (WWW (Companion Volume), 2012)

Investigating the Effects of Multiple Factors Towards More Accurate 3-D Object Retrieval. - Petros Daras; Apostolos Axenopoulos; Georgios C. Litos (IEEE Trans. Multim., 2012)

Search and Retrieval of Rich Media Objects Supporting Multiple Multimodal Queries. - Petros Daras; Stavroula Manolopoulou; Apostolos Axenopoulos (IEEE Trans. Multim., 2012)

Multimedia search and retrieval using multimodal annotation propagation and indexing techniques. - Michalis Lazaridis; Apostolos Axenopoulos; Dimitrios Rafailidis; Petros Daras (Signal Process. Image Commun., 2013)

SP-Dock: Protein-Protein Docking Using Shape and Physicochemical Complementarity. - Apostolos Axenopoulos; Petros Daras; Georgios E. Papadopoulos; Elias N. Houstis (IEEE ACM Trans. Comput. Biol. Bioinform., 2013)

Real-Time Skeleton-Tracking-Based Human Action Recognition Using Kinect Data. - Georgios Th. Papadopoulos; Apostolos Axenopoulos; Petros Daras (MMM (1), 2014)

Content-based tag propagation and tensor factorization for personalized item recommendation based on social tagging. - Dimitrios Rafailidis; Apostolos Axenopoulos; Jonas Etzold; Stavroula Manolopoulou; Petros Daras (ACM Trans. Interact. Intell. Syst., 2014)

3D shape analysis approaches for protein docking and similarity search - Apostolos Axenopoulos (2014)

Introducing target profiling for context-aware tracking. - Anastasios Dimou; Apostolos Axenopoulos; Petros Daras (ICDP, 2015)

A user-centric approach for event-driven summarization of surveillance videos. - Anastasios Dimou; Dimitra Matsiki; Apostolos Axenopoulos; Petros Daras (ICDP, 2015)

Soft biometrics in low resolution and low quality CCTV videos. - Theodoros Semertzidis; Apostolos Axenopoulos; P. Karadimos; Petros Daras (ICDP, 2016)

Similarity Search of Flexible 3D Molecules Combining Local and Global Shape Descriptors. - Apostolos Axenopoulos; Dimitrios Rafailidis; Georgios E. Papadopoulos; Elias N. Houstis; Petros Daras (IEEE ACM Trans. Comput. Biol. Bioinform., 2016)

Large-Scale 3D Shape Retrieval from ShapeNet Core55. - Manolis Savva; Fisher Yu 001; Hao Su 001; Asako Kanezaki; Takahiko Furuya; Ryutarou Ohbuchi; Zhichao Zhou; Rui Yu 002; Song Bai 001; Xiang Bai; Masaki Aono; Atsushi Tatsuma; et al. (3DOR@Eurographics, 2017)

Semantic filtering for video stabilization. - Konstantinos Karageorgos; Anastasios Dimou; Apostolos Axenopoulos; Petros Daras; Federico Alvarez (AVSS, 2017)

Protein Shape Retrieval. - Florent Langenfeld; Apostolos Axenopoulos; Anargyros Chatzitofis; Daniela Craciun; Petros Daras; Bowen Du; Andrea Giachetti 001; Yu-Kun Lai; Haisheng Li 002; Yingbin Li; Majid Masoumi; Yuxu Peng; et al. (3DOR@Eurographics, 2018)

Protein Shape Retrieval Contest. - Florent Langenfeld; Apostolos Axenopoulos; Halim Benhabiles; Petros Daras; Andrea Giachetti 001; Xusi Han; Karim Hammoudi; Daisuke Kihara; Tuan Manh Lai; Haiguang Liu; Mahmoud Melkemi; Stelios K. Mylonas; et al. (3DOR@Eurographics, 2019)

Forensic Analysis of Heterogeneous Social Media Data. - Aikaterini Nikolaidou; Michalis Lazaridis; Theodoros Semertzidis; Apostolos Axenopoulos; Petros Daras (KEOD, 2019)

Efficient, Lightweight, Coordinate-Based Network for Image Super Resolution. - Kassiani Zafeirouli; Anastasios Dimou; Apostolos Axenopoulos; Petros Daras (ICE/ITMC, 2019)

evolve2vec: Learning Network Representations Using Temporal Unfolding. - Nikolaos Bastas; Theodoros Semertzidis; Apostolos Axenopoulos; Petros Daras (MMM (1), 2019)

A Hybrid Human-Robot Collaborative Environment for Recycling Electrical and Electronic Equipment. - Apostolos Axenopoulos; Georgios Th. Papadopoulos; Dimitrios Giakoumis; Ioannis Kostavelis; Alexis Papadimitriou Papadimitriou; Sara Sillaurren; Leire Bastida; Ozgur S. Oguz; Dirk Wollherr; Eugenio Garnica; Vasiliki Vouloutsi; Paul F. M. J. Verschure; et al. (SmartWorld/SCALCOM/UIC/ATC/CBDCom/IOP/SCI, 2019)

A Framework for Large-Scale Analysis of Video "in the Wild" to Assist Digital Forensic Examination. - Apostolos Axenopoulos; Volker Eiselein; Antonio Penta; Eugenia Koblents; Ernesto La Mattina; Petros Daras (IEEE Secur. Priv., 2019)

Deep learning-assisted pipeline for Virtual Screening of ligand compound databases: Application on inhibiting the entry of SARS-CoV-2 into human cells. - Stelios K. Mylonas; Apostolos Axenopoulos; Sotiris Katsamakas; Ioannis Gkekas; Kostas Stamatopoulos; Spyros Petrakis; Petros Daras (BIBE, 2020)

Enhancing Robot-Assisted WEEE Disassembly Through Optimizing Automated Detection of Small Components. - Ioannis Athanasiadis; Athanasios Psaltis; Apostolos Axenopoulos; Petros Daras (ECCV Workshops (4), 2020)

VisDrone-DET2020: The Vision Meets Drone Object Detection in Image Challenge Results. - Dawei Du; Longyin Wen; Pengfei Zhu 001; Heng Fan 001; Qinghua Hu; Haibin Ling; Mubarak Shah; Junwen Pan; Apostolos Axenopoulos; Arne Schumann; Athanasios Psaltis; Ayush Jain; et al. (ECCV Workshops (4), 2020)

Efficient Fine-Grained Object Detection for Robot-Assisted WEEE Disassembly. - Ioannis Athanasiadis; Athanasios Psaltis; Apostolos Axenopoulos; Petros Daras (Living Machines, 2020)

SHREC 2020: Multi-domain protein shape retrieval challenge. - Florent Langenfeld; Yuxu Peng; Yu-Kun Lai; Paul L. Rosin; Tunde Aderinwale; Genki Terashi; Charles Christoffer; Daisuke Kihara; Halim Benhabiles; Karim Hammoudi; Adnane Cabani; Féryal Windal; et al. (Comput. Graph., 2020)

DeepSurf: a surface-based deep learning approach for the prediction of ligand binding sites on proteins. - Stelios K. Mylonas; Apostolos Axenopoulos; Petros Daras (Bioinform., 2021)

UCF-CAP, Video Captioning in the Wild. - Christos Chatzikonstantinou; Georgios Grigorios Valasidis; Konstantinos Stavridis; Georgios Malogiannis; Apostolos Axenopoulos; Petros Daras (ICIP, 2022)

SHREC 2022: Protein-ligand binding site recognition. - Luca Gagliardi; Andrea Raffo; Ulderico Fugacci; Silvia Biasotti; Walter Rocchia; Hao Huang 003; Boulbaba Ben Amor; Yi Fang 006; Yuanyuan Zhang; Xiao Wang; Charles Christoffer; Daisuke Kihara; et al. (Comput. Graph., 2022)

AI Promoted Virtual Screening, Structure-Based Hit Optimization, and Synthesis of Novel COVID-19 S-RBD Domain Inhibitors. - Ioannis Gkekas; Sotiris Katsamakas; Stelios K. Mylonas; Theano Fotopoulou; George E. Magoulas; Alia Cristina Tenchiu; Marios Dimitriou; Apostolos Axenopoulos; Nafsika Rossopoulou; Simona Kostova; Erich E. Wanker; Theodora Katsila; et al. (J. Chem. Inf. Model., 2024)