Effective Voting of Heterogeneous Classifiers. - Grigorios Tsoumakas; Ioannis Katakis 001; Ioannis P. Vlahavas (ECML, 2004)

On the Utility of Incremental Feature Selection for the Classification of Textual Data Streams. - Ioannis Katakis 001; Grigorios Tsoumakas; Ioannis P. Vlahavas (Panhellenic Conference on Informatics, 2005)

PersoNews: A Personalized News Reader Enhanced by Machine Learning and Semantic Filtering. - Evangelos Banos; Ioannis Katakis 001; Nick Bassiliades; Grigorios Tsoumakas; Ioannis P. Vlahavas (OTM Conferences (1), 2006)

Ensemble Pruning Using Reinforcement Learning. - Ioannis Partalas; Grigorios Tsoumakas; Ioannis Katakis 001; Ioannis P. Vlahavas (SETN, 2006)

Multi-Label Classification: An Overview. - Grigorios Tsoumakas; Ioannis Katakis 001 (Int. J. Data Warehous. Min., 2007)

An Ensemble of Classifiers for coping with Recurring Contexts in Data Streams. - Ioannis Katakis 001; Grigorios Tsoumakas; Ioannis P. Vlahavas (ECAI, 2008)

Multi-Label Classification. - Grigorios Tsoumakas; Ioannis Katakis 001 (Database Technologies: Concepts, Methodologies, Tools, and Applications, 2009)

On the Combination of Textual and Semantic Descriptions for Automated Semantic Web Service Classification. - Ioannis Katakis 001; Georgios Meditskos; Grigorios Tsoumakas; Nick Bassiliades; Ioannis P. Vlahavas (AIAI, 2009)

An adaptive personalized news dissemination system. - Ioannis Katakis 001; Grigorios Tsoumakas; Evangelos Banos; Nick Bassiliades; Ioannis P. Vlahavas (J. Intell. Inf. Syst., 2009)

Μέθοδοι μηχανικής μάθησης για αυτόματη ταξινόμηση κειμένων - Ioannis Katakis 001 (2009)

Tracking recurring contexts using ensemble classifiers: an application to email filtering. - Ioannis Katakis 001; Grigorios Tsoumakas; Ioannis P. Vlahavas (Knowl. Inf. Syst., 2010)

Mining Multi-label Data. - Grigorios Tsoumakas; Ioannis Katakis 001; Ioannis P. Vlahavas (Data Mining and Knowledge Discovery Handbook, 2010)

Random k-Labelsets for Multilabel Classification. - Grigorios Tsoumakas; Ioannis Katakis 001; Ioannis P. Vlahavas (IEEE Trans. Knowl. Data Eng., 2011)

Automated Tagging for the Retrieval of Software Resources in Grid and Cloud Infrastructures. - Ioannis Katakis 001; George Pallis 001; Marios D. Dikaiakos; Onisiforos Onoufriou (CCGRID, 2012)

Clustering Online Poll Data: Towards a Voting Assistance System. - Ioannis Katakis 001; Nicolas Tsapatsoulis; Vasiliki Triga; Constantinos Tziouvas; Fernando Mendez (SMAP, 2012)

On the Quantification of Missing Value Impact on Voting Advice Applications. - Marilena Agathokleous; Nicolas Tsapatsoulis; Ioannis Katakis 001 (EANN (1), 2013)

#tag: Meme or event? - Dimitrios Kotsakos; Panos Sakkos; Ioannis Katakis 001; Dimitrios Gunopulos (ASONAM, 2014)

Mining Twitter Data with Resource Constraints. - George Valkanas; Ioannis Katakis 001; Dimitrios Gunopulos; Anthony Stefanidis (WI-IAT (2), 2014)

Mining Domain-Specific Dictionaries of Opinion Words. - Pantelis Agathangelou; Ioannis Katakis 001; Fotis Kokkoras; Konstantinos Ntonas (WISE (1), 2014)

Social Voting Advice Applications - Definitions, Challenges, Datasets and Evaluation. - Ioannis Katakis 001; Nicolas Tsapatsoulis; Fernando Mendez; Vasiliki Triga; Constantinos Djouvas (IEEE Trans. Cybern., 2014)

2nd International Workshop on Mining Urban Data (Preface). - Ioannis Katakis 001; François Schnitzler; Thomas Liebig (MUD@ICML, 2015)

Towards Detection of Faulty Traffic Sensors in Real-Time. - Nikolaos Zygouras; Nikolaos Panagiotou; Nikos Zacheilas; Ioannis Boutsis; Vana Kalogeraki; Ioannis Katakis 001; Dimitrios Gunopulos (MUD@ICML, 2015)

Anima: Adaptive Personalized Software Keyboard. - Panos Sakkos; Dimitrios Kotsakos; Ioannis Katakis 001; Dimitrios Gunopulos (CoRR, 2015)

Special Issue on "Solving complex machine learning problems with ensemble methods". - Daniel Hernández-Lobato; Ioannis Katakis 001; Gonzalo Martínez-Muñoz; Ioannis Partalas (Neurocomputing, 2015)

Mining urban data (part A). - Ioannis Katakis 001 (Inf. Syst., 2015)

Language agnostic meme-filtering for hashtag-based social network analysis. - Dimitrios Kotsakos; Panos Sakkos; Ioannis Katakis 001; Dimitrios Gunopulos (Soc. Netw. Anal. Min., 2015)

Mining hidden constrained streams in practice: Informed search in dynamic filter spaces. - Nikolaos Panagiotou; Ioannis Katakis 001; Dimitrios Gunopulos; Vana Kalogeraki; Elizabeth Daly; Jia Yuan Yu; Brendan O'Brien (ASONAM, 2016)

Detecting Events in Online Social Networks: Definitions, Trends and Challenges. - Nikolaos Panagiotou; Ioannis Katakis 001; Dimitrios Gunopulos (Solving Large Scale Learning Tasks, 2016)

Real-Time and Cost-Effective Limitation of Misinformation Propagation. - Iouliana Litou; Vana Kalogeraki; Ioannis Katakis 001; Dimitrios Gunopulos (MDM, 2016)

INSIGHT: Dynamic Traffic Management Using Heterogeneous Urban Data. - Nikolaos Panagiotou; Nikolas Zygouras; Ioannis Katakis 001; Dimitrios Gunopulos; Nikos Zacheilas; Ioannis Boutsis; Vana Kalogeraki; Stephen Lynch; Brendan O'Brien; Dermot Kinane; Jakub Marecek; Jia Yuan Yu; et al. (ECML/PKDD (3), 2016)

Intelligent Urban Data Monitoring for Smart Cities. - Nikolaos Panagiotou; Nikolas Zygouras; Ioannis Katakis 001; Dimitrios Gunopulos; Nikos Zacheilas; Ioannis Boutsis; Vana Kalogeraki; Stephen Lynch; Brendan O'Brien (ECML/PKDD (3), 2016)

Mining Urban Data (Part B). - Gennady L. Andrienko; Dimitrios Gunopulos; Yannis E. Ioannidis; Vana Kalogeraki; Ioannis Katakis 001; Katharina Morik; Olivier Verscheure (Inf. Syst., 2016)

Revealing the Hidden Links in Content Networks: An Application to Event Discovery. - Antonia Saravanou; Ioannis Katakis 001; George Valkanas; Vana Kalogeraki; Dimitrios Gunopulos (CIKM, 2017)

REMI, Reusable Elements for Multi-Level Information Availability: Demo. - Avigdor Gal; Nicolo Rivetti; Arik Senderovich; Dimitrios Gunopulos; Ioannis Katakis 001; Nikolaos Panagiotou; Vana Kalogeraki (DEBS, 2017)

Understanding Online Political Networks: The Case of the Far-Right and Far-Left in Greece. - Pantelis Agathangelou; Ioannis Katakis 001; Lamprini Rori; Dimitrios Gunopulos; Barry Richards (SocInfo (1), 2017)

Mining Urban Data (Part C). - Gennady L. Andrienko; Dimitrios Gunopulos; Yannis E. Ioannidis; Vana Kalogeraki; Ioannis Katakis 001; Katharina Morik; Olivier Verscheure (Inf. Syst., 2017)

Efficient and timely misinformation blocking under varying cost constraints. - Iouliana Litou; Vana Kalogeraki; Ioannis Katakis 001; Dimitrios Gunopulos (Online Soc. Networks Media, 2017)

Detection and Delineation of Events and Sub-Events in Social Networks. - Antonia Saravanou; Ioannis Katakis 001; George Valkanas; Dimitrios Gunopulos (ICDE, 2018)

Hierarchical partitioning of the output space in multi-label data. - Yannis Papanikolaou; Grigorios Tsoumakas; Ioannis Katakis 001 (Data Knowl. Eng., 2018)

Foreword to the special issue on mining actionable insights from social networks. - Ebrahim Bagheri; Faezeh Ensan; Ioannis Katakis 001; Zeinab Noorian (Inf. Syst., 2018)

Learning patterns for discovering domain-oriented opinion words. - Pantelis Agathangelou; Ioannis Katakis 001; Ioannis Koutoulakis; Fotis Kokkoras; Dimitrios Gunopulos (Knowl. Inf. Syst., 2018)

A hybrid deep learning network for modelling opinionated content. - Pantelis Agathangelou; Ioannis Katakis 001 (SAC, 2019)

A Multi-Factor Analysis of Forecasting Methods: A Study on the M4 Competition. - Pantelis Agathangelou; Demetris Trihinas; Ioannis Katakis 001 (Data, 2020)

A Semantic Technologies Toolkit for Bridging Early Diagnosis and Treatment in Brain Diseases: Report from the Ongoing EU-Funded Research Project ALAMEDA. - Christoniki Maga-Nteve; Efstratios Kontopoulos; Nikos Tsolakis; Ioannis Katakis 001; Evangelos Mathioudis; Panagiotis Mitzias; Konstantinos Avgerinakis; Georgios Meditskos; Anastasios Karakostas; Stefanos Vrochidis; Ioannis Kompatsiaris (MTSR, 2021)

User-centred privacy inference detection for smart home devices. - Alexia Dini Kounoudes; Georgia M. Kapitsaki; Ioannis Katakis 001; Marios Milis (SmartWorld/SCALCOM/UIC/ATC/IOP/SCI, 2021)

FlockAI: A Testing Suite for ML-Driven Drone Applications. - Demetris Trihinas; Michalis Agathocleous; Karlen Avogian; Ioannis Katakis 001 (Future Internet, 2021)

An Affective Multi-modal Conversational Agent for Non Intrusive Data Collection from Patients with Brain Diseases. - Chloe Chira; Evangelos Mathioudis; Christina Michailidou; Pantelis Agathangelou; Georgia Christodoulou; Ioannis Katakis 001; Efstratios Kontopoulos; Konstantinos Avgerinakis (CONVERSATIONS, 2022)

Preface - Special Issue on Misinformation on the Web. - Karl Aberer; Ioannis Katakis 001; Quoc Viet Hung Nguyen; Hongzhi Yin (Inf. Syst., 2022)

Balancing between holistic and cumulative sentiment classification. - Pantelis Agathangelou; Ioannis Katakis 001 (Online Soc. Networks Media, 2022)

Adverse Drug Reaction Classification in Social Media: A Multi-Label Approach. - Julie Durand; Athena Stassopoulou; Ioannis Katakis 001 (WI/IAT, 2023)

Mobile App Interventions for Parkinson's Disease, Multiple Sclerosis and Stroke: A Systematic Literature Review. - Andreas Triantafyllidis; Sofia Segkouli; Stelios Zygouris; Christina Michailidou; Konstantinos Avgerinakis; Evangelia Fappa; Sophia Vassiliades; Anastasia Bougea; Nikos Papagiannakis; Ioannis Katakis 001; Evangelos Mathioudis; Alexandru Sorici; et al. (Sensors, 2023)

Enhancing user awareness on inferences obtained from fitness trackers data. - Alexia Dini Kounoudes; Georgia M. Kapitsaki; Ioannis Katakis 001 (User Model. User Adapt. Interact., 2023)

Subjectivity, Polarity and the Aspect of Time in the Evolution of Crowd-Sourced Biographies. - Constantinos Romantzis; Alexandros Karakasidis 001; Evangelos Mathioudis; Ioannis Katakis 001; Pantelis Agathangelou; Jahna Otterbacher (ICWE, 2024)

i-Right: Identifying and Classifying GDPR User Rights in Fitness Tracker and Smart Home Privacy Policies. - Alexia Dini Kounoudes; Georgia M. Kapitsaki; Ioannis Katakis 001 (WISE (5), 2024)

Word- and Sentence-Level Representations for Implicit Aspect Extraction. - Pantelis Agathangelou; Ioannis Katakis 001; Panagiotis Kasnesis (IEEE Trans. Comput. Soc. Syst., 2024)