Efstathios Stamatatos

According to our database, Efstathios Stamatatos authored at least 120 papers between 1996 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Overview of PAN 2024: Multi-author Writing Style Analysis, Multilingual Text Detoxification, Oppositional Thinking Analysis, and Generative AI Authorship Verification - Extended Abstract.

Janek Bevendorff, Xavier Bonet Casals, Berta Chulvi, Daryna Dementieva, Ashraf Elnagar, Dayne Freitag, Maik Fröbe, Damir Korencic, Maximilian Mayerl, Animesh Mukherjee, Alexander Panchenko, Martin Potthast, Francisco Rangel, Paolo Rosso, Alisa Smirnova, Efstathios Stamatatos, Benno Stein, Mariona Taulé, Dmitry Ustalov, Matti Wiegmann, Eva Zangerle

Proceedings of the Advances in Information Retrieval, 2024

Overview of the "Voight-Kampff" Generative AI Authorship Verification Task at PAN and ELOQUENT 2024.

Janek Bevendorff, Matti Wiegmann, Jussi Karlgren, Luise Dürlich, Evangelia Gogoulou, Aarne Talman, Efstathios Stamatatos, Martin Potthast, Benno Stein

Proceedings of the Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2024), 2024

Overview of PAN 2024: Multi-author Writing Style Analysis, Multilingual Text Detoxification, Oppositional Thinking Analysis, and Generative AI Authorship Verification Condensed Lab Overview.

Abinew Ali Ayele, Nikolay Babakov, Janek Bevendorff, Xavier Bonet Casals, Berta Chulvi, Daryna Dementieva, Ashaf Elnagar, Dayne Freitag, Maik Fröbe, Damir Korencic, Maximilian Mayerl, Daniil Moskovskiy, Animesh Mukherjee, Alexander Panchenko, Martin Potthast, Francisco Rangel, Naquee Rizwan, Paolo Rosso, Florian Schneider, Alisa Smirnova, Efstathios Stamatatos, Elisei Stakovskii, Benno Stein, Mariona Taulé, Dmitry Ustalov, Xintong Wang, Matti Wiegmann, Seid Muhie Yimam, Eva Zangerle

Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2024

2023

Overview of PAN 2023: Authorship Verification, Multi-author Writing Style Analysis, Profiling Cryptocurrency Influencers, and Trigger Detection - Extended Abstract.

Janek Bevendorff, Mara Chinea-Rios, Marc Franco-Salvador, Annina Heini, Erik Körner, Krzysztof Kredens, Maximilian Mayerl, Piotr Pezik, Martin Potthast, Francisco Rangel, Paolo Rosso, Efstathios Stamatatos, Benno Stein, Matti Wiegmann, Magdalena Wolska, Eva Zangerle

Proceedings of the Advances in Information Retrieval, 2023

Overview of the Authorship Verification Task at PAN 2023.

Efstathios Stamatatos, Krzysztof Kredens, Piotr Pezik, Annina Heini, Janek Bevendorff, Benno Stein, Martin Potthast

Proceedings of the Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), 2023

Overview of PAN 2023: Authorship Verification, Multi-Author Writing Style Analysis, Profiling Cryptocurrency Influencers, and Trigger Detection - Condensed Lab Overview.

Janek Bevendorff, Ian Borrego-Obrador, Mara Chinea-Rios, Marc Franco-Salvador, Maik Fröbe, Annina Heini, Krzysztof Kredens, Maximilian Mayerl, Piotr Pezik, Martin Potthast, Francisco Rangel, Paolo Rosso, Efstathios Stamatatos, Benno Stein, Matti Wiegmann, Magdalena Wolska, Eva Zangerle

Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2023

2022

Overview of PAN 2022: Authorship Verification, Profiling Irony and Stereotype Spreaders, Style Change Detection, and Trigger Detection - Extended Abstract.

Janek Bevendorff, Berta Chulvi, Elisabetta Fersini, Annina Heini, Mike Kestemont, Krzysztof Kredens, Maximilian Mayerl, Reyner Ortega-Bueno, Piotr Pezik, Martin Potthast, Francisco Rangel, Paolo Rosso, Efstathios Stamatatos, Benno Stein, Matti Wiegmann, Magdalena Wolska, Eva Zangerle

Proceedings of the Advances in Information Retrieval, 2022

Overview of the Authorship Verification Task at PAN 2022.

Efstathios Stamatatos, Mike Kestemont, Krzysztof Kredens, Piotr Pezik, Annina Heini, Janek Bevendorff, Benno Stein, Martin Potthast

Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to, 2022

Overview of PAN 2022: Authorship Verification, Profiling Irony and Stereotype Spreaders, and Style Change Detection.

Janek Bevendorff, Berta Chulvi, Elisabetta Fersini, Annina Heini, Mike Kestemont, Krzysztof Kredens, Maximilian Mayerl, Reynier Ortega-Bueno, Piotr Pezik, Martin Potthast, Francisco Rangel, Paolo Rosso, Efstathios Stamatatos, Benno Stein, Matti Wiegmann, Magdalena Wolska, Eva Zangerle

Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2022

2021

A transfer learning approach to cross-domain authorship attribution.

Georgios Barlas, Efstathios Stamatatos

Evol. Syst., 2021

Overview of PAN 2021: Authorship Verification, Profiling Hate Speech Spreaders on Twitter, and Style Change Detection - Extended Abstract.

Janek Bevendorff, Berta Chulvi, Gretel Liz De la Peña Sarracén, Mike Kestemont, Enrique Manjavacas, Ilia Markov, Maximilian Mayerl, Martin Potthast, Francisco Manuel Rangel Pardo, Paolo Rosso, Efstathios Stamatatos, Benno Stein, Matti Wiegmann, Magdalena Wolska, Eva Zangerle

Proceedings of the Advances in Information Retrieval, 2021

Overview of the Cross-Domain Authorship Verification Task at PAN 2021.

Mike Kestemont, Enrique Manjavacas, Ilia Markov, Janek Bevendorff, Matti Wiegmann, Efstathios Stamatatos, Benno Stein, Martin Potthast

Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to, 2021

Overview of PAN 2021: Authorship Verification, Profiling Hate Speech Spreaders on Twitter, and Style Change Detection.

Janek Bevendorff, Berta Chulvi, Gretel Liz De la Peña Sarracén, Mike Kestemont, Enrique Manjavacas, Ilia Markov, Maximilian Mayerl, Martin Potthast, Francisco Rangel, Paolo Rosso, Efstathios Stamatatos, Benno Stein, Matti Wiegmann, Magdalena Wolska, Eva Zangerle

Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2021

2020

Masking domain-specific information for cross-domain deception detection.

Javier Sánchez-Junquera, Luis Villaseñor Pineda, Manuel Montes-y-Gómez, Paolo Rosso, Efstathios Stamatatos

Pattern Recognit. Lett., 2020

Improved algorithms for extrinsic author verification.

Nektaria Potha, Efstathios Stamatatos

Knowl. Inf. Syst., 2020

The Importance of Suppressing Domain Style in Authorship Analysis.

Sebastian Bischoff, Niklas Deckers, Marcel Schliebs, Ben Thies, Matthias Hagen, Efstathios Stamatatos, Benno Stein, Martin Potthast

CoRR, 2020

Cross-Domain Authorship Attribution Using Pre-trained Language Models.

Georgios Barlas, Efstathios Stamatatos

Proceedings of the Artificial Intelligence Applications and Innovations, 2020

Shared Tasks on Authorship Analysis at PAN 2020.

Janek Bevendorff, Bilal Ghanem, Anastasia Giachanou, Mike Kestemont, Enrique Manjavacas, Martin Potthast, Francisco M. Rangel Pardo, Paolo Rosso, Günther Specht, Efstathios Stamatatos, Benno Stein, Matti Wiegmann, Eva Zangerle

Proceedings of the Advances in Information Retrieval, 2020

Overview of the Cross-Domain Authorship Verification Task at PAN 2020.

Mike Kestemont, Enrique Manjavacas, Ilia Markov, Janek Bevendorff, Matti Wiegmann, Efstathios Stamatatos, Martin Potthast, Benno Stein

Proceedings of the Working Notes of CLEF 2020, 2020

Overview of PAN 2020: Authorship Verification, Celebrity Profiling, Profiling Fake News Spreaders on Twitter, and Style Change Detection.

Janek Bevendorff, Bilal Ghanem, Anastasia Giachanou, Mike Kestemont, Enrique Manjavacas, Ilia Markov, Maximilian Mayerl, Martin Potthast, Francisco M. Rangel Pardo, Paolo Rosso, Günther Specht, Efstathios Stamatatos, Benno Stein, Matti Wiegmann, Eva Zangerle

Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2020

2019

PAN19 Authorship Analysis: Cross-Domain Authorship Attribution.

Mike Kestemont, Efstathios Stamatatos, Enrique Manjavacas, Walter Daelemans, Martin Potthast, Benno Stein

Dataset, November, 2019

Paraphrase plagiarism identification with character-level features.

Fernando Sánchez-Vega, Esaú Villatoro-Tello, Manuel Montes-y-Gómez, Paolo Rosso, Efstathios Stamatatos, Luis Villaseñor Pineda

Pattern Anal. Appl., 2019

Improving author verification based on topic modeling.

Nektaria Potha, Efstathios Stamatatos

J. Assoc. Inf. Sci. Technol., 2019

Open-Set Web Genre Identification Using Distributional Features and Nearest Neighbors Distance Ratio.

Dimitrios A. Pritsos, Anderson Rocha, Efstathios Stamatatos

Proceedings of the Advances in Information Retrieval, 2019

A Decade of Shared Tasks in Digital Text Forensics at PAN.

Martin Potthast, Paolo Rosso, Efstathios Stamatatos, Benno Stein

Proceedings of the Advances in Information Retrieval, 2019

Dynamic Ensemble Selection for Author Verification.

Nektaria Potha, Efstathios Stamatatos

Proceedings of the Advances in Information Retrieval, 2019

Overview of the Cross-domain Authorship Attribution Task at PAN 2019.

Mike Kestemont, Efstathios Stamatatos, Enrique Manjavacas, Walter Daelemans, Martin Potthast, Benno Stein

Proceedings of the Working Notes of CLEF 2019, 2019

Overview of PAN 2019: Bots and Gender Profiling, Celebrity Profiling, Cross-Domain Authorship Attribution and Style Change Detection.

Walter Daelemans, Mike Kestemont, Enrique Manjavacas, Martin Potthast, Francisco M. Rangel Pardo, Paolo Rosso, Günther Specht, Efstathios Stamatatos, Benno Stein, Michael Tschuggnall, Matti Wiegmann, Eva Zangerle

Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2019

Evolution of the PAN Lab on Digital Text Forensics.

Paolo Rosso, Martin Potthast, Benno Stein, Efstathios Stamatatos, Francisco M. Rangel Pardo, Walter Daelemans

Proceedings of the Information Retrieval Evaluation in a Changing World, 2019

2018

PAN18 Multi-Author Analysis: Style-Change-Detection.

Mike Kestemont, Michael Tschuggnall, Efstathios Stamatatos, Walter Daelemans, Günther Specht, Benno Stein, Martin Potthast

Dataset, September, 2018

PAN18 Author Identification: Attribution.

Mike Kestemont, Michael Tschuggnall, Efstathios Stamatatos, Walter Daelemans, Günther Specht, Benno Stein, Martin Potthast

Dataset, September, 2018

Open set evaluation of web genre identification.

Dimitrios A. Pritsos, Efstathios Stamatatos

Lang. Resour. Evaluation, 2018

Devising Rhesus: A strange 'collaboration' between Aeschylus and Euripides.

Nikos Manousakis, Efstathios Stamatatos

Digit. Scholarsh. Humanit., 2018

Masking topic-related information to enhance authorship attribution.

Efstathios Stamatatos

J. Assoc. Inf. Sci. Technol., 2018

Intrinsic Author Verification Using Topic Modeling.

Nektaria Potha, Efstathios Stamatatos

Proceedings of the 10th Hellenic Conference on Artificial Intelligence, 2018

Overview of PAN 2018 - Author Identification, Author Profiling, and Author Obfuscation.

Efstathios Stamatatos, Francisco M. Rangel Pardo, Michael Tschuggnall, Benno Stein, Mike Kestemont, Paolo Rosso, Martin Potthast

Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2018

Overview of the Author Identification Task at PAN-2018: Cross-domain Authorship Attribution and Style Change Detection.

Mike Kestemont, Michael Tschuggnall, Efstathios Stamatatos, Walter Daelemans, Günther Specht, Benno Stein, Martin Potthast

Proceedings of the Working Notes of CLEF 2018, 2018

2017

PAN17 Author Identification: Clustering.

Martin Potthast, Francisco Rangel, Michael Tschuggnall, Efstathios Stamatatos, Paolo Rosso, Benno Stein

Dataset, September, 2017

Authorship Attribution for Social Media Forensics.

Anderson Rocha, Walter J. Scheirer, Christopher W. Forstall, Thiago Cavalcante, Antonio Theophilo, Bingyu Shen, Ariadne Carvalho, Efstathios Stamatatos

IEEE Trans. Inf. Forensics Secur., 2017

Authorship Attribution Using Text Distortion.

Efstathios Stamatatos

Proceedings of the 15th Conference of the European Chapter of the Association for Computational Linguistics, 2017

Overview of the Author Identification Task at PAN-2017: Style Breach Detection and Author Clustering.

Michael Tschuggnall, Efstathios Stamatatos, Ben Verhoeven, Walter Daelemans, Günther Specht, Benno Stein, Martin Potthast

Proceedings of the Working Notes of CLEF 2017, 2017

Overview of PAN'17 - Author Identification, Author Profiling, and Author Obfuscation.

Martin Potthast, Francisco M. Rangel Pardo, Michael Tschuggnall, Efstathios Stamatatos, Paolo Rosso, Benno Stein

Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2017

An Improved Impostors Method for Authorship Verification.

Nektaria Potha, Efstathios Stamatatos

Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2017

Improving Cross-Topic Authorship Attribution: The Role of Pre-Processing.

Ilia Markov, Efstathios Stamatatos, Grigori Sidorov

Proceedings of the Computational Linguistics and Intelligent Text Processing, 2017

2016

PAN16 Author Identification: Clustering.

Efstathios Stamatatos, Michael Tschuggnall, Ben Verhoeven, Walter Daelemans, Günther Specht, Benno Stein, Martin Potthast

Dataset, May, 2016

Authorship Verification: A Review of Recent Advances.

Efstathios Stamatatos

Res. Comput. Sci., 2016

Who Wrote the Web? Revisiting Influential Author Identification Research Applicable to Information Retrieval.

Martin Potthast, Sarah Braun, Tolga Buz, Fabian Duffhauss, Florian Friedrich, Jörg Marvin Gülzow, Jakob Köhler, Winfried Lötzsch, Fabian Müller, Maike Elisa Müller, Robert Paßmann, Bernhard Reinke, Lucas Rettenmeier, Thomas Rometsch, Timo Sommer, Michael Träger, Sebastian Wilhelm, Benno Stein, Efstathios Stamatatos, Matthias Hagen

Proceedings of the Advances in Information Retrieval, 2016

Detection of Text Reuse in French Medical Corpora.

Eva D'hondt, Cyril Grouin, Aurélie Névéol, Efstathios Stamatatos, Pierre Zweigenbaum

Proceedings of the Fifth Workshop on Building and Evaluating Resources for Biomedical Text Mining, 2016

Clustering by Authorship Within and Across Documents.

Efstathios Stamatatos, Michael Tschuggnall, Ben Verhoeven, Walter Daelemans, Günther Specht, Benno Stein, Martin Potthast

Proceedings of the Working Notes of CLEF 2016, 2016

Overview of PAN'16 - New Challenges for Authorship Analysis: Cross-Genre Profiling, Clustering, Diarization, and Obfuscation.

Paolo Rosso, Francisco M. Rangel Pardo, Martin Potthast, Efstathios Stamatatos, Michael Tschuggnall, Benno Stein

Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2016

2015

PAN15 Author Identification: Verification.

Efstathios Stamatatos, Walter Daelemans, Ben Verhoeven, Patrick Juola, Aurelio López-López, Martin Potthast, Benno Stein

Dataset, September, 2015

Discriminative subprofile-specific representations for author profiling in social media.

Adrián Pastor López-Monroy, Manuel Montes-y-Gómez, Hugo Jair Escalante, Luis Villaseñor Pineda, Efstathios Stamatatos

Knowl. Based Syst., 2015

Overview of the PAN/CLEF 2015 Evaluation Lab.

Efstathios Stamatatos, Martin Potthast, Francisco M. Rangel Pardo, Paolo Rosso, Benno Stein

Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2015

Overview of the Author Identification Task at PAN 2015.

Efstathios Stamatatos, Walter Daelemans, Ben Verhoeven, Patrick Juola, Aurelio López-López, Martin Potthast, Benno Stein

Proceedings of the Working Notes of CLEF 2015, 2015

The Impact of Noise in Web Genre Identification.

Dimitrios A. Pritsos, Efstathios Stamatatos

Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2015

2014

PAN14 Author Identification: Verification.

Efstathios Stamatatos, Walter Daelemans, Ben Verhoeven, Martin Potthast, Benno Stein, Patrick Juola, Miguel A. Sanchez-Perez, Alberto Barrón-Cedeño

Dataset, September, 2014

Syntactic N-grams as machine learning features for natural language processing.

Grigori Sidorov, Francisco Velasquez, Efstathios Stamatatos, Alexander F. Gelbukh, Liliana Chanona-Hernández

Expert Syst. Appl., 2014

A Profile-Based Method for Authorship Verification.

Nektaria Potha, Efstathios Stamatatos

Proceedings of the Artificial Intelligence: Methods and Applications, 2014

Overview of the Author Identification Task at PAN 2014.

Efstathios Stamatatos, Walter Daelemans, Ben Verhoeven, Benno Stein, Martin Potthast, Patrick Juola, Miguel A. Sánchez-Pérez, Alberto Barrón-Cedeño

Proceedings of the Working Notes for CLEF 2014 Conference, 2014

Improving the Reproducibility of PAN's Shared Tasks: - Plagiarism Detection, Author Identification, and Author Profiling.

Martin Potthast, Tim Gollub, Francisco M. Rangel Pardo, Paolo Rosso, Efstathios Stamatatos, Benno Stein

Proceedings of the Information Access Evaluation. Multilinguality, Multimodality, and Interaction, 2014

Identification of Plagiarism Using Syntactic and Semantic Filters.

R. Vijay Sundar Ram, Efstathios Stamatatos, Sobha Lalitha Devi

Proceedings of the Computational Linguistics and Intelligent Text Processing, 2014

2013

PAN13 Originality: Text Alignment.

Martin Potthast, Tim Gollub, Matthias Hagen, Martin Tippmann, Johannes Kiesel, Paolo Rosso, Efstathios Stamatatos, Benno Stein

Dataset, September, 2013

Editorial.

Efstathios Stamatatos

Int. J. Comput. Linguistics Appl., 2013

An image processing self-training system for ruling line removal algorithms.

Konstantinos Prokopiou, Ergina Kavallieratou, Efstathios Stamatatos

Proceedings of the 18th International Conference on Digital Signal Processing, 2013

Open-Set Classification for Automated Genre Identification.

Dimitrios A. Pritsos, Efstathios Stamatatos

Proceedings of the Advances in Information Retrieval, 2013

Overview of the 5th International Competition on Plagiarism Detection.

Martin Potthast, Matthias Hagen, Tim Gollub, Martin Tippmann, Johannes Kiesel, Paolo Rosso, Efstathios Stamatatos, Benno Stein

Proceedings of the Working Notes for CLEF 2013 Conference , 2013

Overview of the Author Profiling Task at PAN 2013.

Francisco M. Rangel Pardo, Paolo Rosso, Moshe Koppel, Efstathios Stamatatos, Giacomo Inches

Proceedings of the Working Notes for CLEF 2013 Conference , 2013

Overview of the Author Identification Task at PAN 2013.

Patrick Juola, Efstathios Stamatatos

Proceedings of the Working Notes for CLEF 2013 Conference , 2013

Recent Trends in Digital Text Forensics and Its Evaluation - Plagiarism Detection, Author Identification, and Author Profiling.

Tim Gollub, Martin Potthast, Anna Beyer, Matthias Busse, Francisco M. Rangel Pardo, Paolo Rosso, Efstathios Stamatatos, Benno Stein

Proceedings of the Information Access Evaluation. Multilinguality, Multimodality, and Visualization, 2013

Syntactic Dependency-Based N-grams: More Evidence of Usefulness in Classification.

Grigori Sidorov, Francisco Velasquez, Efstathios Stamatatos, Alexander F. Gelbukh, Liliana Chanona-Hernández

Proceedings of the Computational Linguistics and Intelligent Text Processing, 2013

Distinguishing the Popularity between Topics: A System for Up-to-Date Opinion Retrieval and Mining in the Web.

Nikolaos Pappas, Georgios Katsimpras, Efstathios Stamatatos

Proceedings of the Computational Linguistics and Intelligent Text Processing, 2013

2012

Syntactic Dependency-Based N-grams as Classification Features.

Grigori Sidorov, Francisco Velasquez, Efstathios Stamatatos, Alexander F. Gelbukh, Liliana Chanona-Hernández

Proceedings of the Advances in Computational Intelligence, 2012

Extracting informative textual parts from web pages containing user-generated content.

Nikolaos Pappas, Georgios Katsimpras, Efstathios Stamatatos

Proceedings of the 12th International Conference on Knowledge Management and Knowledge Technologies, 2012

An Agent-Based Focused Crawling Framework for Topic- and Genre-Related Web Document Discovery.

Nikolaos Pappas, Georgios Katsimpras, Efstathios Stamatatos

Proceedings of the IEEE 24th International Conference on Tools with Artificial Intelligence, 2012

Author Identification in Imbalanced Sets of Source Code Samples.

Evangelos Chatzicharalampous, Georgia Frantzeskou, Efstathios Stamatatos

Proceedings of the IEEE 24th International Conference on Tools with Artificial Intelligence, 2012

2011

Fourth international workshop on uncovering plagiarism, authorship, and social software misuse.

Benno Stein, Martin Potthast, Paolo Rosso, Alberto Barrón-Cedeño, Efstathios Stamatatos, Moshe Koppel

SIGIR Forum, 2011

Plagiarism and authorship analysis: introduction to the special issue.

Efstathios Stamatatos, Moshe Koppel

Lang. Resour. Evaluation, 2011

Plagiarism detection using stopword <i>n</i>-grams.

Efstathios Stamatatos

J. Assoc. Inf. Sci. Technol., 2011

The significance of user-defined identifiers in Java source code authorship identification.

Georgia Frantzeskou, Stephen G. MacDonell, Efstathios Stamatatos, Stelios Georgiou, Stefanos Gritzalis

Comput. Syst. Sci. Eng., 2011

Author Identification Using Semi-supervised Learning - Notebook for PAN at CLEF 2011.

Ioannis Kourtis, Efstathios Stamatatos

Proceedings of the CLEF 2011 Labs and Workshop, 2011

Plagiarism detection based on structural information.

Efstathios Stamatatos

Proceedings of the 20th ACM Conference on Information and Knowledge Management, 2011

2010

Source Code Authorship Analysis For Supporting the Cybercrime Investigation Process.

Georgia Frantzeskou, Stephen G. MacDonell, Efstathios Stamatatos

Proceedings of the Handbook of Research on Computational Forensics, 2010

2009

A survey of modern authorship attribution methods.

Efstathios Stamatatos

J. Assoc. Inf. Sci. Technol., 2009

Learning to recognize webpage genres.

Ioannis Kanaris, Efstathios Stamatatos

Inf. Process. Manag., 2009

Learning How to Propagate Using Random Probing.

Efstathios Stamatatos, Kostas Stergiou

Proceedings of the Integration of AI and OR Techniques in Constraint Programming for Combinatorial Optimization Problems, 2009

2008

Examining the significance of high-level programming features in source code author classification.

Georgia Frantzeskou, Stephen G. MacDonell, Efstathios Stamatatos, Stefanos Gritzalis

J. Syst. Softw., 2008

Author identification: Using text sampling to handle the class imbalance problem.

Efstathios Stamatatos

Inf. Process. Manag., 2008

Tensor Space Models for Authorship Identification.

Spyridon Plakias, Efstathios Stamatatos

Proceedings of the Artificial Intelligence: Theories, 2008

Author Identification Using a Tensor Space Representation.

Spyridon Plakias, Efstathios Stamatatos

Proceedings of the ECAI 2008, 2008

2007

Plagiarism analysis, authorship identification, and near-duplicate detection PAN'07.

Benno Stein, Moshe Koppel, Efstathios Stamatatos

SIGIR Forum, 2007

Identifying Authorship by Byte-Level N-Grams: The Source Code Author Profile (SCAP) Method.

Georgia Frantzeskou, Efstathios Stamatatos, Stefanos Gritzalis, Carole E. Chaski, Blake Stephen Howald

Int. J. Digit. EVid., 2007

Words versus Character n-Grams for Anti-Spam Filtering.

Ioannis Kanaris, Konstantinos Kanaris, Ioannis Houvardas, Efstathios Stamatatos

Int. J. Artif. Intell. Tools, 2007

The Class Imbalance Problem in Author Identification.

Efstathios Stamatatos

Proceedings of the SIGIR 2007 International Workshop on Plagiarism Analysis, 2007

Webpage Genre Identification Using Variable-Length Character n-Grams.

Ioannis Kanaris, Efstathios Stamatatos

Proceedings of the 19th IEEE International Conference on Tools with Artificial Intelligence (ICTAI 2007), 2007

Author Identification Using Imbalanced and Limited Training Texts.

Efstathios Stamatatos

Proceedings of the 18th International Workshop on Database and Expert Systems Applications (DEXA 2007), 2007

2006

Authorship Attribution Based on Feature Set Subspacing Ensembles.

Efstathios Stamatatos

Int. J. Artif. Intell. Tools, 2006

Spam Detection Using Character N-Grams.

Ioannis Kanaris, Konstantinos Kanaris, Efstathios Stamatatos

Proceedings of the Advances in Artificial Intelligence, 4th Helenic Conference on AI, 2006

Source Code Author Identification Based on N-gram Author Profiles.

Georgia Frantzeskou, Efstathios Stamatatos, Stefanos Gritzalis, Sokratis K. Katsikas

Proceedings of the Artificial Intelligence Applications and Innovations, 2006

Effective identification of source code authors using byte-level information.

Georgia Frantzeskou, Efstathios Stamatatos, Stefanos Gritzalis, Sokratis K. Katsikas

Proceedings of the 28th International Conference on Software Engineering (ICSE 2006), 2006

Adaptive Binarization of Historical Document Images.

Ergina Kavallieratou, Efstathios Stamatatos

Proceedings of the 18th International Conference on Pattern Recognition (ICPR 2006), 2006

Text Sampling and Re-Sampling for Imbalanced Authorship Identification Cases.

Efstathios Stamatatos

Proceedings of the ECAI 2006, 17th European Conference on Artificial Intelligence, August 29, 2006

Improving the Quality of Degraded Document Images.

Ergina Kavallieratou, Efstathios Stamatatos

Proceedings of the Second International Workshop on Document Image Analysis for Libraries (DIAL 2006), 2006

N-Gram Feature Selection for Authorship Identification.

John Houvardas, Efstathios Stamatatos

Proceedings of the Artificial Intelligence: Methodology, 2006

2005

Automatic identification of music performers with learning ensembles.

Efstathios Stamatatos, Gerhard Widmer

Artif. Intell., 2005

Supporting the cybercrime investigation process: Effective discrimination of source code authors based on byte-level information.

Georgia Frantzeskou, Efstathios Stamatatos, Stefanos Gritzalis

Proceedings of the ICETE 2005, 2005

2004

Music Performer Verification Based on Learning Ensembles.

Efstathios Stamatatos, Ergina Kavallieratou

Proceedings of the Methods and Applications of Artificial Intelligence, 2004

Discrimination of Machine-Printed from Handwritten Text Using Simple Structural Characteristics.

Ergina Kavallieratou, Efstathios Stamatatos

Proceedings of the 17th International Conference on Pattern Recognition, 2004

Machine-printed from handwritten text discrimination.

Ergina Kavallieratou, Efstathios Stamatatos, Hera Antonopoulou

Proceedings of the Ninth International Workshop on Frontiers in Handwriting Recognition, 2004

2002

Quantifying the Differences between Music Performers: Score vs. Norm.

Efstathios Stamatatos

Proceedings of the 2002 International Computer Music Conference, 2002

Music Performer Recognition Using an Ensemble of Simple Classifiers.

Efstathios Stamatatos, Gerhard Widmer

Proceedings of the 15th European Conference on Artificial Intelligence, 2002

2001

Computer-Based Authorship Attribution Without Lexical Measures.

Efstathios Stamatatos, Nikos Fakotakis, Georgios Kokkinakis

Comput. Humanit., 2001

2000

Στατιστική αναγνώριση είδους κειμένου και συγγραφέα σε νεοελληνικά κείμενα χωρίς περιορισμούς

Efstathios Stamatatos

PhD thesis, 2000

Automatic Text Categorization In Terms Of Genre, Author.

Efstathios Stamatatos, Nikos Fakotakis, George K. Kokkinakis

Comput. Linguistics, 2000

A Practical Chunker for Unrestricted Text.

Efstathios Stamatatos, Nikos Fakotakis, George K. Kokkinakis

Proceedings of the Natural Language Processing, 2000

Handwritten Character Segmentation Using Transformation-Based Learning.

Ergina Kavallieratou, Efstathios Stamatatos, Nikos Fakotakis, George K. Kokkinakis

Proceedings of the 15th International Conference on Pattern Recognition, 2000

Text Genre Detection Using Common Word Frequencies.

Efstathios Stamatatos, Nikos Fakotakis, George K. Kokkinakis

Proceedings of the COLING 2000, 18th International Conference on Computational Linguistics, Proceedings of the Conference, 2 Volumes, July 31, 2000

1999

Supporting Multilinguality in Library Automation Systems Using AI Tools.

Stephanos E. Michos, Efstathios Stamatatos, Nikos Fakotakis

Appl. Artif. Intell., 1999

Automatic Authorship Attribution.

Efstathios Stamatatos, Nikos Fakotakis, George K. Kokkinakis

Proceedings of the EACL 1999, 1999

1997

A User-Assisted Business Letter Generator Dealing with Text's Stykostic Variations.

Efstathios Stamatatos, Stephanos E. Michos, Nikos Fakotakis, George K. Kokkinakis

Proceedings of the 9th International Conference on Tools with Artificial Intelligence, 1997

1996

An Empirical Text Categorizing Computational Model Based on Stylistic Aspects.

Stephanos E. Michos, Efstathios Stamatatos, Nikos Fakotakis, George K. Kokkinakis

Proceedings of the Eigth International Conference on Tools with Artificial Intelligence, 1996