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Despoina Chatzakou
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2020 – today
- 2024
- [j9]Aristeidis Bozas, Stelios Andreadis, Despoina Chatzakou, Spyridon Symeonidis, Ourania Theodosiadou, Pantelis Kyriakidis, Alexandros Kokkalas, Evangelos A. Stathopoulos, Sotiris Diplaris, Theodora Tsikrika, Ilias Gialampoukidis, Stefanos Vrochidis, Ioannis Kompatsiaris:
From Research to Applications: What Can We Extract with Social Media Sensing? SN Comput. Sci. 5(5): 484 (2024) - [c27]Apostolos Kasampalis, Despoina Chatzakou
, Theodora Tsikrika
, Stefanos Vrochidis
, Ioannis Kompatsiaris
:
Bias Detection and Mitigation in Textual Data: A Study on Fake News and Hate Speech Detection. ECIR (3) 2024: 374-383 - [c26]Nikos Avgerinos, Panagiotis Mertis, Manolis Tsagaris, Nikos Desipris, George L. Lyberopoulos, Elina Theodoropoulou, Konstantinos Filis, Jelena Sarajlic
, Manuel Pastor, Despoina Chatzakou
, George Kalpakis
, Christos Chatzikonstantinou
, Dorothea Tsatsou
, Stefanos Demertzis, Peter Leskovský
, Carlos Mendes
, Shona Linehan, John Mulcahy, Ioannis Karvelas
, Manuel Álvarez Fernández
, André Alegria
:
Innovative Digital Forensic and Investigation Tools for Law Enforcement: The EMPOWER & TRACY Approach. AIAI Workshops 2024: 80-93 - 2023
- [c25]Apostolos Konstantinou, Despoina Chatzakou
, Ourania Theodosiadou
, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris:
Trend Detection in Crime-Related Time Series with Change Point Detection Methods. CLEF 2023: 72-84 - [c24]Nikolaos Stylianou
, Despoina Chatzakou
, Theodora Tsikrika
, Stefanos Vrochidis
, Ioannis Kompatsiaris
:
Domain-Aligned Data Augmentation for Low-Resource and Imbalanced Text Classification. ECIR (2) 2023: 172-187 - [i9]Despoina Chatzakou, Juan Soler Company, Theodora Tsikrika, Leo Wanner, Stefanos Vrochidis, Ioannis Kompatsiaris:
User Identity Linkage in Social Media Using Linguistic and Social Interaction Features. CoRR abs/2308.11684 (2023) - 2022
- [c23]Pantelis Kyriakidis, Despoina Chatzakou
, Theodora Tsikrika
, Stefanos Vrochidis, Ioannis Kompatsiaris:
Leveraging Transformer Self Attention Encoder for Crisis Event Detection in Short Texts. ECIR (2) 2022: 163-171 - [c22]Kyriaki Pantelidou, Despoina Chatzakou
, Theodora Tsikrika
, Stefanos Vrochidis, Ioannis Kompatsiaris:
Selective Word Substitution for Contextualized Data Augmentation. NLDB 2022: 508-516 - 2021
- [j8]Ourania Theodosiadou
, Kyriaki Pantelidou, Nikolaos Bastas, Despoina Chatzakou
, Theodora Tsikrika
, Stefanos Vrochidis
, Ioannis Kompatsiaris
:
Change Point Detection in Terrorism-Related Online Content Using Deep Learning Derived Indicators. Inf. 12(7): 274 (2021) - [j7]Chrysoula Terizi
, Despoina Chatzakou
, Evaggelia Pitoura
, Panayiotis Tsaparas
, Nicolas Kourtellis:
Modeling aggression propagation on social media. Online Soc. Networks Media 24: 100137 (2021) - [c21]Andreas Kosmatopoulos
, Kostas Loumponias
, Despoina Chatzakou
, Theodora Tsikrika
, Stefanos Vrochidis, Ioannis Kompatsiaris:
Random-Walk Graph Embeddings and the Influence of Edge Weighting Strategies in Community Detection Tasks. OASIS@HT 2021: 9-13 - [c20]Herodotos Herodotou, Despoina Chatzakou
, Nicolas Kourtellis:
Catching them red-handed: Real-time Aggression Detection on Social Media. ICDE 2021: 2123-2128 - 2020
- [c19]Herodotos Herodotou, Despoina Chatzakou
, Nicolas Kourtellis:
A Streaming Machine Learning Framework for Online Aggression Detection on Twitter. IEEE BigData 2020: 5056-5067 - [c18]Alexandros Koufakis, Despoina Chatzakou, Georgios Meditskos, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris:
Invited keynote on IOT4SAFE 2020: Semantic Web Technologies in Fighting Crime and Terrorism: The CONNEXIONs Approach. IOT4SAFE@ESWC 2020 - [c17]Despoina Chatzakou
, Juan Soler Company, Theodora Tsikrika
, Leo Wanner, Stefanos Vrochidis
, Ioannis Kompatsiaris:
User Identity Linkage in Social Media Using Linguistic and Social Interaction Features. WebSci 2020: 295-304 - [i8]Chrysoula Terizi, Despoina Chatzakou, Evaggelia Pitoura, Panayiotis Tsaparas, Nicolas Kourtellis:
Angry Birds Flock Together: Aggression Propagation on Social Media. CoRR abs/2002.10131 (2020) - [i7]Herodotos Herodotou, Despoina Chatzakou, Nicolas Kourtellis:
Catching them red-handed: Real-time Aggression Detection on Social Media. CoRR abs/2006.10104 (2020)
2010 – 2019
- 2019
- [j6]Despoina Chatzakou
, Ilias Leontiadis, Jeremy Blackburn, Emiliano De Cristofaro, Gianluca Stringhini, Athena Vakali, Nicolas Kourtellis:
Detecting Cyberbullying and Cyberaggression in Social Media. ACM Trans. Web 13(3): 17:1-17:51 (2019) - [c16]Antigoni-Maria Founta, Despoina Chatzakou
, Nicolas Kourtellis, Jeremy Blackburn, Athena Vakali, Ilias Leontiadis:
A Unified Deep Learning Architecture for Abuse Detection. WebSci 2019: 105-114 - [i6]Despoina Chatzakou, Ilias Leontiadis, Jeremy Blackburn, Emiliano De Cristofaro, Gianluca Stringhini, Athena Vakali, Nicolas Kourtellis:
Detecting Cyberbullying and Cyberaggression in Social Media. CoRR abs/1907.08873 (2019) - 2018
- [c15]Antigoni-Maria Founta, Constantinos Djouvas, Despoina Chatzakou, Ilias Leontiadis, Jeremy Blackburn, Gianluca Stringhini, Athena Vakali, Michael Sirivianos, Nicolas Kourtellis:
Large Scale Crowdsourcing and Characterization of Twitter Abusive Behavior. ICWSM 2018: 491-500 - [i5]Antigoni-Maria Founta, Despoina Chatzakou, Nicolas Kourtellis, Jeremy Blackburn, Athena Vakali, Ilias Leontiadis:
A Unified Deep Learning Architecture for Abuse Detection. CoRR abs/1802.00385 (2018) - [i4]Antigoni-Maria Founta, Constantinos Djouvas, Despoina Chatzakou, Ilias Leontiadis, Jeremy Blackburn, Gianluca Stringhini, Athena Vakali, Michael Sirivianos, Nicolas Kourtellis:
Large Scale Crowdsourcing and Characterization of Twitter Abusive Behavior. CoRR abs/1802.00393 (2018) - 2017
- [b1]Despoina Chatzakou:
User behavior analysis on social web with knowledge discovery techniques. Aristotle University Of Thessaloniki, Greece, 2017 - [j5]Konstantinos Kafetsios
, Despoina Chatzakou
, Nikolaos Tsigilis, Athena Vakali:
Experience of emotion in face to face and computer-mediated social interactions: An event sampling study. Comput. Hum. Behav. 76: 287-293 (2017) - [j4]Despoina Chatzakou
, Athena Vakali, Konstantinos Kafetsios
:
Detecting variation of emotions in online activities. Expert Syst. Appl. 89: 318-332 (2017) - [j3]Vasiliki Gkatziaki, Maria Giatsoglou, Despoina Chatzakou
, Athena Vakali:
DynamiCITY: Revealing city dynamics from citizens social media broadcasts. Inf. Syst. 71: 90-102 (2017) - [c14]Despoina Chatzakou
, Nicolas Kourtellis, Jeremy Blackburn, Emiliano De Cristofaro, Gianluca Stringhini, Athena Vakali:
Hate is not Binary: Studying Abusive Behavior of #GamerGate on Twitter. HT 2017: 65-74 - [c13]Despoina Chatzakou
, Nicolas Kourtellis, Jeremy Blackburn, Emiliano De Cristofaro, Gianluca Stringhini, Athena Vakali:
Mean Birds: Detecting Aggression and Bullying on Twitter. WebSci 2017: 13-22 - [c12]Despoina Chatzakou
, Nicolas Kourtellis, Jeremy Blackburn, Emiliano De Cristofaro, Gianluca Stringhini, Athena Vakali:
Detecting Aggressors and Bullies on Twitter. WWW (Companion Volume) 2017: 767-768 - [c11]Despoina Chatzakou
, Nicolas Kourtellis, Jeremy Blackburn, Emiliano De Cristofaro, Gianluca Stringhini, Athena Vakali:
Measuring #GamerGate: A Tale of Hate, Sexism, and Bullying. WWW (Companion Volume) 2017: 1285-1290 - [i3]Despoina Chatzakou, Nicolas Kourtellis, Jeremy Blackburn, Emiliano De Cristofaro, Gianluca Stringhini, Athena Vakali:
Mean Birds: Detecting Aggression and Bullying on Twitter. CoRR abs/1702.06877 (2017) - [i2]Despoina Chatzakou, Nicolas Kourtellis, Jeremy Blackburn, Emiliano De Cristofaro, Gianluca Stringhini, Athena Vakali:
Measuring #GamerGate: A Tale of Hate, Sexism, and Bullying. CoRR abs/1702.07784 (2017) - [i1]Despoina Chatzakou, Nicolas Kourtellis, Jeremy Blackburn, Emiliano De Cristofaro, Gianluca Stringhini, Athena Vakali:
Hate is not Binary: Studying Abusive Behavior of #GamerGate on Twitter. CoRR abs/1705.03345 (2017) - 2015
- [j2]Despoina Chatzakou
, Athena Vakali:
Harvesting Opinions and Emotions from Social Media Textual Resources. IEEE Internet Comput. 19(4): 46-50 (2015) - [j1]Maria Giatsoglou, Despoina Chatzakou
, Athena Vakali:
User communities evolution in microblogs: A public awareness barometer for real world events. World Wide Web 18(5): 1269-1299 (2015) - [c10]Despoina Chatzakou
, Nikolaos Passalis
, Athena Vakali:
MultiSpot: Spotting Sentiments with Semantic Aware Multilevel Cascaded Analysis. DaWaK 2015: 337-350 - [c9]Maria Giatsoglou, Despoina Chatzakou
, Neil Shah, Christos Faloutsos, Athena Vakali:
Retweeting Activity on Twitter: Signs of Deception. PAKDD (1) 2015: 122-134 - [c8]Maria Giatsoglou, Despoina Chatzakou
, Neil Shah, Alex Beutel, Christos Faloutsos, Athena Vakali:
ND-Sync: Detecting Synchronized Fraud Activities. PAKDD (2) 2015: 201-214 - 2014
- [c7]George Kakarontzas
, Leonidas G. Anthopoulos
, Despoina Chatzakou
, Athena Vakali:
A Conceptual Enterprise Architecture Framework for Smart Cities - A Survey Based Approach. ICE-B 2014: 47-54 - [c6]Evangelia Polymerou, Despoina Chatzakou
, Athena Vakali:
EmoTube: A Sentiment Analysis Integrated Environment for Social Web Content. WIMS 2014: 20:1-20:6 - 2013
- [c5]Despoina Chatzakou
, Vassiliki A. Koutsonikola, Athena Vakali, Konstantinos Kafetsios
:
Micro-blogging Content Analysis via Emotionally-Driven Clustering. ACII 2013: 375-380 - [c4]Athena Vakali, Despoina Chatzakou, Vassiliki A. Koutsonikola, George Andreadis:
Social Data Sentiment Analysis in Smart Environments - Extending Dual Polarities for Crowd Pulse Capturing. DATA 2013: 175-182 - [c3]Christos Samaras, Athena Vakali, Maria Giatsoglou, Despoina Chatzakou
, Lefteris Angelis:
Requirements and architecture design principles for a smart city experiment with sensor and social networks integration. Panhellenic Conference on Informatics 2013: 327-334 - [c2]Maria Giatsoglou, Despoina Chatzakou
, Athena Vakali:
Community Detection in Social Media by Leveraging Interactions and Intensities. WISE (2) 2013: 57-72 - 2011
- [c1]Christos Zigkolis, Vassiliki A. Koutsonikola, Despoina Chatzakou
, Savvas Karagiannidis, Maria Giatsoglou, Andreas Kosmatopoulos
, Athena Vakali
:
Towards a User-Aware Virtual Museum. VS-GAMES 2011: 228-235
Coauthor Index
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last updated on 2024-07-20 20:33 CEST by the dblp team
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