Lessons for Editors of AI Incidents from the AI Incident Database.

Nikiforos Pittaras Kevin Paeth Daniel Atherton Nikiforos Pittaras Heather Frase Sean McGregor Lessons for Editors of AI Incidents from the AI Incident Database. 28946-28953 2025 AAAI https://doi.org/10.1609/aaai.v39i28.35163 conf/aaai/2025 db/conf/aaai/aaai2025.html#PaethAPFM25

Kevin Paeth Daniel Atherton Nikiforos Pittaras Heather Frase Sean McGregor Lessons for Editors of AI Incidents from the AI Incident Database. 2024 abs/2409.16425 CoRR https://doi.org/10.48550/arXiv.2409.16425 db/journals/corr/corr2409.html#abs-2409-16425 streams/journals/corr

Nikiforos Pittaras George Giannakopoulos Panagiotis Stamatopoulos Vangelis Karkaletsis Content-based and Knowledge-enriched Representations for Classification Across Modalities: A Survey. 312:1-312:40 2023 55 ACM Comput. Surv. 14s https://doi.org/10.1145/3583682 https://www.wikidata.org/entity/Q130837303 db/journals/csur/csur55.html#PittarasGSK23

Nikiforos Pittaras Sean McGregor A Taxonomic System for Failure Cause Analysis of Open Source AI Incidents. 2023 SafeAI@AAAI https://ceur-ws.org/Vol-3381/17.pdf conf/aaai/2023safeai db/conf/aaai/safeai2023.html#PittarasM23

Nikiforos Pittaras A Cooperative Reinforcement Learning Environment for Detecting and Penalizing Betrayal. 2022 abs/2210.12841 CoRR https://doi.org/10.48550/arXiv.2210.12841 db/journals/corr/corr2210.html#abs-2210-12841

Nikiforos Pittaras Sean McGregor A taxonomic system for failure cause analysis of open source AI incidents. 2022 abs/2211.07280 CoRR https://doi.org/10.48550/arXiv.2211.07280 db/journals/corr/corr2211.html#abs-2211-07280

Nikiforos Pittaras Beyond deep learning: enriching data representations for machine learning tasks National and Kapodistrian University of Athens, Greece 2021 National Archive of PhD Theses: oai:10442/50266 http://hdl.handle.net/10442/hedi/50266

Nikiforos Pittaras George Giannakopoulos Georgios Papadakis 0001 Vangelis Karkaletsis Text classification with semantically enriched word embeddings. 391-425 2021 27 Nat. Lang. Eng. 4 https://doi.org/10.1017/S1351324920000170 db/journals/nle/nle27.html#PittarasGPK21

Chrysoula Themeli George Giannakopoulos Nikiforos Pittaras A study of text representations in Hate Speech Detection. 2021 abs/2102.04521 CoRR https://arxiv.org/abs/2102.04521 db/journals/corr/corr2102.html#abs-2102-04521

George Papadakis 0001 Leonidas Tsekouras Emmanouil Thanos Nikiforos Pittaras Giovanni Simonini Dimitrios Skoutas 0001 Paul Isaris George Giannakopoulos Themis Palpanas Manolis Koubarakis JedAI<sup>3</sup> : beyond batch, blocking-based Entity Resolution. 603-606 2020 EDBT https://doi.org/10.5441/002/edbt.2020.74 conf/edbt/2020 db/conf/edbt/edbt2020.html#0001TTPSSIGPK20 Aris Kosmopoulos Antonios Liapis George Giannakopoulos Nikiforos Pittaras Summarizing Game Reviews: First Contact. 22-31 2020 SETN Workshops https://ceur-ws.org/Vol-2844/games5.pdf conf/setn/2020w db/conf/setn/setn2020w.html#KosmopoulosLGP20 Chrysoula Themeli George Giannakopoulos Nikiforos Pittaras A Study of Text Representations for Hate Speech Detection. 424-437 2019 CICLing (2) https://doi.org/10.1007/978-3-031-24340-0_32 conf/cicling/2019-2 db/conf/cicling/cicling2019-2.html#ThemeliGP19 Nikiforos Pittaras George Papadakis 0001 George Stamoulis 0001 Giorgos Argyriou Efi Karra Taniskidou Emmanouil Thanos George Giannakopoulos Leonidas Tsekouras Manolis Koubarakis GeoSensor: semantifying change and event detection over big data. 2259-2266 2019 SAC https://doi.org/10.1145/3297280.3297504 https://www.wikidata.org/entity/Q130925154 conf/sac/2019 db/conf/sac/sac2019.html#Pittaras0SATTGT19 Nikiforos Pittaras George Giannakopoulos Leonidas Tsekouras Iraklis Varlamis Document clustering as a record linkage problem. 39:1-39:4 2018 DocEng https://doi.org/10.1145/3209280.3229109 conf/doceng/2018 db/conf/doceng/doceng2018.html#PittarasGTV18 Giorgos Argyriou George Papadakis 0001 George Stamoulis 0001 Efi Karra Taniskidou Nikiforos Pittaras George Giannakopoulos Sergio Albani Michele Lazzarini Emanuele Angiuli Anca Popescu Argyros Argyridis Manolis Koubarakis GeoSensor: On-line Scalable Change and Event Detection over Big Data. 223-226 2018 WWW (Companion Volume) https://doi.org/10.1145/3184558.3186984 https://www.wikidata.org/entity/Q130926008 conf/www/2018c db/conf/www/www2018c.html#Argyriou0STPGAL18 Sören Auer Simon Scerri Aad Versteden Erika Pauwels Angelos Charalambidis Stasinos Konstantopoulos Jens Lehmann 0001 Hajira Jabeen Ivan Ermilov Gezim Sejdiu Andreas Ikonomopoulos Spyros Andronopoulos Mandy Vlachogiannis Charalambos Pappas Athanasios Davettas Iraklis A. Klampanos Efstathios Grigoropoulos Vangelis Karkaletsis Victor de Boer Ronald Siebes Mohamed Nadjib Mami Sergio Albani Michele Lazzarini Paulo Nunes Emanuele Angiuli Nikiforos Pittaras George Giannakopoulos Giorgos Argyriou George Stamoulis 0001 George Papadakis 0001 Manolis Koubarakis Pythagoras Karampiperis Axel-Cyrille Ngonga Ngomo Maria-Esther Vidal The BigDataEurope Platform - Supporting the Variety Dimension of Big Data. 41-59 2017 ICWE https://doi.org/10.1007/978-3-319-60131-1_3 conf/icwe/2017 db/conf/icwe/icwe2017.html#AuerSVPCKLJESIA17 Nikiforos Pittaras Foteini Markatopoulou Vasileios Mezaris Ioannis Patras Comparison of Fine-Tuning and Extension Strategies for Deep Convolutional Neural Networks. 102-114 2017 MMM (1) https://doi.org/10.1007/978-3-319-51811-4_9 conf/mmm/2017-1 db/conf/mmm/mmm2017-1.html#PittarasMMP17

Fotini Markatopoulou Vasileios Mezaris Nikiforos Pittaras Ioannis Patras Local Features and a Two-Layer Stacking Architecture for Semantic Concept Detection in Video. 193-204 2015 3 IEEE Trans. Emerg. Top. Comput. 2 https://doi.org/10.1109/TETC.2015.2418714 http://doi.ieeecomputersociety.org/10.1109/TETC.2015.2418714 db/journals/tetc/tetc3.html#MarkatopoulouMP15

George Kalpakis Theodora Tsikrika Fotini Markatopoulou Nikiforos Pittaras Stefanos Vrochidis Vasileios Mezaris Ioannis Patras Ioannis Kompatsiaris Concept Detection in Multimedia Web Resources About Home Made Explosives. 632-641 2015 ARES https://doi.org/10.1109/ARES.2015.85 https://doi.ieeecomputersociety.org/10.1109/ARES.2015.85 conf/IEEEares/2015 db/conf/IEEEares/ares2015.html#KalpakisTMPVMPK15 Fotini Markatopoulou Nikiforos Pittaras Olga Papadopoulou Vasileios Mezaris Ioannis Patras A Study on the Use of a Binary Local Descriptor and Color Extensions of Local Descriptors for Video Concept Detection. 282-293 2015 MMM (1) https://doi.org/10.1007/978-3-319-14445-0_25 conf/mmm/2015-1 db/conf/mmm/mmm2015-1.html#MarkatopoulouPPMP15 Foteini Markatopoulou Anastasia Ioannidou Christos Tzelepis Theodoros Mironidis Damianos Galanopoulos Stavros Arestis-Chartampilas Nikiforos Pittaras Konstantinos Avgerinakis Nikolaos Gkalelis Anastasia Moumtzidou Stefanos Vrochidis Vasileios Mezaris Ioannis Kompatsiaris Ioannis Patras ITI-CERTH participation to TRECVID 2015. 2015 TRECVID https://www-nlpir.nist.gov/projects/tvpubs/tv15.papers/iti-certh.pdf conf/trecvid/2015 db/conf/trecvid/trecvid2015.html#MarkatopoulouIT15 Nikolaos Gkalelis Foteini Markatopoulou Anastasia Moumtzidou Damianos Galanopoulos Konstantinos Avgerinakis Nikiforos Pittaras Stefanos Vrochidis Vasileios Mezaris Ioannis Kompatsiaris Ioannis Patras ITI-CERTH participation to TRECVID 2014. 2014 TRECVID https://www-nlpir.nist.gov/projects/tvpubs/tv14.papers/iti-certh.pdf conf/trecvid/2014 db/conf/trecvid/trecvid2014.html#GkalelisMMGAPVM14 Sergio Albani Spyros Andronopoulos Emanuele Angiuli Stavros Arestis-Chartampilas Argyros Argyridis Giorgos Argyriou Daniel Atherton Sören Auer Konstantinos Avgerinakis Victor de Boer Angelos Charalambidis Athanasios Davettas Ivan Ermilov Heather Frase Damianos Galanopoulos George Giannakopoulos Nikolaos Gkalelis Efstathios Grigoropoulos Andreas Ikonomopoulos Anastasia Ioannidou Paul Isaris Hajira Jabeen George Kalpakis Pythagoras Karampiperis Vangelis Karkaletsis Iraklis A. Klampanos Ioannis Kompatsiaris Stasinos Konstantopoulos Aris Kosmopoulos Manolis Koubarakis Michele Lazzarini Jens Lehmann 0001 Antonios Liapis Mohamed Nadjib Mami Fotini MarkatopoulouFoteini Markatopoulou Sean McGregor Vasileios Mezaris Theodoros Mironidis Anastasia Moumtzidou Axel-Cyrille Ngonga Ngomo Paulo Nunes Kevin Paeth Themis Palpanas George Papadakis 0001Georgios Papadakis 0001 Olga Papadopoulou Charalambos Pappas Ioannis Patras Erika Pauwels Anca Popescu Simon Scerri Gezim Sejdiu Ronny SiebesRonald Siebes Giovanni Simonini Dimitrios Skoutas 0001 Panagiotis Stamatopoulos George Stamoulis 0001 Efi Karra Taniskidou Emmanouil Thanos Chrysoula Themeli Leonidas Tsekouras Theodora Tsikrika Christos Tzelepis Iraklis Varlamis Aad Versteden Maria-Esther Vidal Mandy Vlachogiannis Stefanos Vrochidis