Applying the service level criterion in a location-allocation problem. - Costas P. Pappis; Nikos I. Karacapilidis (Decis. Support Syst., 1994)

Planning Under Uncertainty: A Qualitative Approach. - Nikos I. Karacapilidis (EPIA, 1995)

Collaborative Spatial Decision Making with Qualitative Constraints. - Nikos I. Karacapilidis; Dimitris Papadias; Max J. Egenhofer (ACM-GIS, 1995)

Application of a similarity measure of fuzzy sets to fuzzy relational equations. - Costas P. Pappis; Nikos I. Karacapilidis (Fuzzy Sets Syst., 1995)

A group decision and negotiation support system for argumentation based reasoning. - Nikos I. Karacapilidis; Dimitris Papadias (PRICAI Workshops, 1996)

An Argumentation Based Framework for Defeasible and Qualitative Reasoning. - Nikos I. Karacapilidis; Dimitris Papadias; Thomas F. Gordon (SBIA, 1996)

Using Case-Based Reasoning for Argumentation with Multiple Viewpoints. - Nikos I. Karacapilidis; Brigitte Trousse; Dimitris Papadias (ICCBR, 1997)

Hermes: Supporting Argumentative Discourse in Multi-Agent Decision Making. - Nikos I. Karacapilidis; Dimitris Papadias (AAAI/IAAI, 1998)

Modeling Discourse Acts in Computer-Assisted Collaborative Decision Making. - Afzal Ballim; Nikos I. Karacapilidis (PAKM, 1998)

A Computational Approach for Argumentative Discourse in Multi-Agent Decision Making Environments. - Nikos I. Karacapilidis; Dimitris Papadias (AI Commun., 1998)

Computer-Mediated Collaborative Decision Making: Theoretical and Implementation Issues. - Nikos I. Karacapilidis; Dimitris Papadias; Costas Pappis (HICSS, 1999)

The Zeno Argumentation Framework. - Thomas F. Gordon; Nikos I. Karacapilidis (Künstliche Intell., 1999)

On the Development of Intelligent Agents for a Web-based Electronic Market System. - Nikos I. Karacapilidis; Pavlos Moraitis (PACIS, 2000)

Computer-supported collaborative argumentation and fuzzy similarity measures in multiple criteria decision making. - Nikos I. Karacapilidis; Costas Pappis (Comput. Oper. Res., 2000)

Developing Higher-Order Skills with the MEDIT Web-based Learning Environment. - Nikos I. Karacapilidis; Omar Abou Khaled; Maria Chiara Pettenati; Christine Vanoirbeek (J. Educ. Technol. Soc., 2000)

Intelligent Agents Acting as Artificial Employees in an Electronic Market. - Nikos I. Karacapilidis; Pavlos Moraitis (J. Electron. Commer. Res., 2000)

A web-based information and decision support system for appropriateness in medicine. - Christine Vanoirbeek; Yassine Aziz Rekik; Nikos I. Karacapilidis; Omar Abou Khaled; Norbert Ebel; J.-P. Vader (Knowl. Based Syst., 2000)

Intelligent agents for an artificial market system. - Nikos I. Karacapilidis; Pavlos Moraitis (Agents, 2001)

Building an agent-mediated electronic commerce system with decision analysis features. - Nikos I. Karacapilidis; Pavlos Moraitis (Decis. Support Syst., 2001)

Computer supported argumentation and collaborative decision making: the HERMES system. - Nikos I. Karacapilidis; Dimitris Papadias (Inf. Syst., 2001)

Modeling dialogues in multi-agent systems. - Nikos I. Karacapilidis; Pavlos Moraitis (AAMAS, 2002)

Engineering Issues in Inter-Agent Dialogues. - Nikos I. Karacapilidis; Pavlos Moraitis (ECAI, 2002)

A Web-Based Recommender System for end-of-use ICT Products. - Angelika I. Kokkinaki; Rommert Dekker; Nikos I. Karacapilidis; Costas Pappis (I3E, 2002)

Modeling discourse in collaborative work support systems: A knowledge representation and configuration perspective. - Nikos I. Karacapilidis (Knowl. Based Syst., 2002)

Leveraging organizational knowledge to formulate manufacturing strategy. - Nikos I. Karacapilidis; Emmanuel Adamides; Christina E. Evangelou (ECIS, 2003)

Exploiting Similarity Measures in Multi-criteria Based Recommendations. - Nikos I. Karacapilidis; Lefteris Hatzieleftheriou (EC-Web, 2003)

An Agent-Mediated Marketplace for Transportation Transactions. - Nikos I. Karacapilidis; Alexis Lazanas; Pavlos Moraitis (ICEIS (4), 2003)

Integrating Simulation and Argumentation in Organizational Decision Making. - Nikos I. Karacapilidis; Emmanuel Adamides (KES, 2003)

A Web-Based System for Supporting Structured Collaboration in the Public Sector. - Nikos I. Karacapilidis; Euripidis N. Loukis; Stavros Dimopoulos (EGOV, 2004)

Enhancing Collaboration in Business Process Modelling. - Nikos I. Karacapilidis; Emmanuel Adamides (ICEIS (3), 2004)

A Recommendation Based Framework for Online Product Configuration. - Nikos I. Karacapilidis; Thomas Leckner (ICEIS (4), 2004)

An IS Framework to Support the Collaborative Design of Supply Chains. - Nikos I. Karacapilidis; Emmanuel Adamides; Costas Pappis (KES, 2004)

Inter-agent Dialogues in Electronic Marketplaces. - Nikos I. Karacapilidis; Pavlos Moraitis (Comput. Intell., 2004)

E-Collaboration Support Systems Issues to be Addressed. - Nikos I. Karacapilidis (Encyclopedia of Information Science and Technology (II), 2005)

On the Elicitation of Knowledge in Collaborative Decision Making Settings. - Christina E. Evangelou; Nikos I. Karacapilidis; Omar Abou Khaled; Houda Chabbi Drissi (ECKM, 2005)

Exploring the Interplay Between Domain-Independent and Domain-Specific Concepts in Computer-Supported Collaboration. - Christina E. Evangelou; Nikos I. Karacapilidis (KES (1), 2005)

A hybrid framework for similarity-based recommendations. - Nikos I. Karacapilidis; Lefteris Hatzieleftheriou (Int. J. Bus. Intell. Data Min., 2005)

Interweaving knowledge management, argumentation and decision making in a collaborative setting: the KAD ontology model. - Christina E. Evangelou; Nikos I. Karacapilidis; Omar Abou Khaled (Int. J. Knowl. Learn., 2005)

Computer-supported G2G collaboration for public policy and decision-making. - Nikos I. Karacapilidis; Euripidis N. Loukis; Stavros Dimopoulos (J. Enterp. Inf. Manag., 2005)

Preface. - Nikos I. Karacapilidis (EC-TEL Workshops, 2006)

Towards an Integrated IS Framework for the Design and Management of Lean Supply Chains. - Emmanuel Adamides; Nikos I. Karacapilidis; Hara Pylarinou; Dimitrios Koumanakos (ICEIS (4), 2006)

Providing Recommendations in an Agent-Based Transportation Transactions Management Platform. - Alexis Lazanas; Nikos I. Karacapilidis; Yiannis Pirovolakis (ICEIS (4), 2006)

Handling Knowledge-Based Decision Making Issues in Collaborative Settings: An Integrated Approach. - Christina E. Evangelou; Nikos I. Karacapilidis (SETN, 2006)

A knowledge centred framework for collaborative business process modelling. - Emmanuel Adamides; Nikos I. Karacapilidis (Bus. Process. Manag. J., 2006)

A computerized knowledge management system for the manufacturing strategy process. - Nikos I. Karacapilidis; Emmanuel Adamides; Christina E. Evangelou (Comput. Ind., 2006)

On the development of e-business strategies: an integrated fuzzy logic and game theoretic approach. - Nikos I. Karacapilidis; Bhaba Krishna Mohanty (Int. J. Electron. Bus., 2006)

On the development of a web-based system for transportation services. - Nikos I. Karacapilidis; Alexis Lazanas; George Megalokonomos; Pavlos Moraitis (Inf. Sci., 2006)

On the Development of Knowledge Management Services for Collaborative Decision Making. - Christina E. Evangelou; Nikos I. Karacapilidis; Manolis Tzagarakis (J. Comput., 2006)

Supporting Incremental Formalization in Collaborative Learning Environments. - Nikos I. Karacapilidis; Manolis Tzagarakis (EC-TEL, 2007)

Applying Hybrid Recommendation Policies through Agent-Invoked Web Services in E-Markets. - Alexis Lazanas; Nikos I. Karacapilidis; Vagelis Katsoulis (ICEIS (4), 2007)

CoPe_it! - Supporting Incremental Formalization in Collaborative Learning Environments. - Nikos I. Karacapilidis; Dora Nousia; Manolis Tzagarakis (ERCIM News, 2007)

A Multidisciplinary Approach for Supporting Knowledge-Based Decision Making in Collaborative Settings. - Christina E. Evangelou; Nikos I. Karacapilidis (Int. J. Artif. Intell. Tools, 2007)

Computer-supported collaborative supply chain modelling and simulation: a knowledge-centric approach. - Nikos I. Karacapilidis; Emmanuel D. Adamides (Int. J. Simul. Process. Model., 2007)

Web-Based Collaboration and Decision Making Support: A Multi-Disciplinary Approach. - Nikos I. Karacapilidis; Manolis Tzagarakis (Int. J. Web Based Learn. Teach. Technol., 2007)

Integrating Simulation into a Web-Based Decision Support Tool for the Cost Effective Planning of Vessel Dismantling Processes. - Charalambia Pylarinou; Dimitrios Koumanakos; Antonios Hapsas; Nikos I. Karacapilidis; Emmanuel Adamides (ICEIS (2), 2008)

Enhancing Recommendations through a Data Mining Algorithm. - Alexis Lazanas; Nikos I. Karacapilidis (KES (1), 2008)

Fostering Learning through the Use of Argumentative Serious Games. - Markos Hatzitaskos; Nikos I. Karacapilidis (AFRICOM, 2009)

CoPe_it!: argumentative collaboration towards learning. - Manolis Tzagarakis; George Gkotsis; Markos Hatzitaskos; Nikos Karousos; Nikos I. Karacapilidis (CSCL (2), 2009)

On the Development of Web-Based Argumentative Collaboration Support Systems. - Manolis Tzagarakis; Nikos Karousos; Nikos I. Karacapilidis (WSKS (1), 2009)

Tackling Cognitively-Complex Collaboration with CoPe_it! - Nikos I. Karacapilidis; Manolis Tzagarakis; Nikos Karousos; George Gkotsis; Vassilis Kallistros; Spyros Christodoulou; Christos Mettouris (Int. J. Web Based Learn. Teach. Technol., 2009)

On the Exploration and Exploitation of Structural Similarities in Argumentative Discourses. - George Gkotsis; Nikos I. Karacapilidis (WEBIST (1), 2010)

Usability Evaluation of Web-Based Collaboration Support Systems: The Case of CoPe_it! - Nikos Karousos; Spyridon Papaloukas; Nektarios Kostaras; Michalis Nik Xenos; Manolis Tzagarakis; Nikos I. Karacapilidis (WSKS (1), 2010)

Mastering Data-Intensive Collaboration and Decision Making through a Cloud Infrastructure. - Nikos I. Karacapilidis; Stefan Rüping 001; Isabel Drost (ERCIM News, 2010)

Augmenting transportation-related recommendations through data mining. - Alexis Lazanas; Nikos I. Karacapilidis (Int. J. Adv. Intell. Paradigms, 2010)

On the integration of hybrid recommendation techniques into an agent-based transportation transactions management platform. - Alexis Lazanas; Nikos I. Karacapilidis (Int. J. Inf. Decis. Sci., 2010)

Using Decision Trees for the Semi-automatic Development of Medical Data Patterns: A Computer-Supported Framework. - Aikaterini Fountoulaki; Nikos I. Karacapilidis; Manolis Manatakis (Web-Based Applications in Healthcare and Biomedicine, 2010)

Mitigating the cognitive overload of contemporary argumentation-based collaboration settings. - Nikos I. Karacapilidis; Nikos Karousos; Manolis Tzagarakis; Spyros Christodoulou (CollaborateCom, 2011)

Development of Argumentation Skills via Learning Management Systems - Bringing together Argumentation Support Tools and Learning Management Systems. - Nikos Karousos; Spyros Papadakis; Michalis Nik Xenos; Nikos I. Karacapilidis; Manolis Tzagarakis (KEOD, 2011)

Supporting collaboration, enhancing learning. - Nikos I. Karacapilidis (Int. J. Mob. Learn. Organisation, 2011)

On a meaningful integration of web services in data-intensive biomedical environments: The DICODE approach. - Maurizio de la Calle; Miguel García-Remesal; Manolis Tzagarakis; Spyros Christodoulou; Georgia Tsiliki; Nikos I. Karacapilidis (CBMS, 2012)

Mastering data-intensive collaboration through the synergy of human and machine reasoning. - Nikos I. Karacapilidis; Lydia Lau; Charlotte P. Lee; Stefan Rüping 001 (CSCW (Companion), 2012)

Towards a Meaningful Analysis of Big Data - Enhancing Data Mining Techniques through a Collaborative Decision Making Environment. - Nikos I. Karacapilidis; Stefan Rüping 001; Georgia Tsiliki; Manolis Tzagarakis (DATA, 2012)

Data Mining Based Collaborative Analysis of Microarray Data. - Georgia Tsiliki; Sophia Kossida; Natalja Friesen; Stefan Rüping 001; Manolis Tzagarakis; Nikos I. Karacapilidis (ICTAI, 2012)

Towards a Seamless Integration of Human and Machine Reasoning in Data-Intensive Collaborative Decision Making Settings: The Dicode Approach. - Nikos I. Karacapilidis; Manolis Tzagarakis (DSS, 2012)

The dicode workbench: a flexible framework for the integration of information and web services. - Guillermo de la Calle; Eduardo Alonso-Martínez; Manolis Tzagarakis; Nikos I. Karacapilidis (iiWAS, 2012)

Augmenting Social Media Monitoring through Human Collaboration. - Nikos I. Karacapilidis; Ralf Loeffler; Doris Maassen; Manolis Tzagarakis (KES, 2012)

A computational model for the identification and assessment of structural similarities in argumentative discourses. - George Gkotsis; Nikos I. Karacapilidis (J. Intell. Inf. Syst., 2012)

Enhancing Collaboration in Big Biomedical Data Settings - Knowledge Visualization, Data Mining and Decision Making Issues. - Nikos I. Karacapilidis; Georgia Tsiliki; Manolis Tzagarakis (DATA, 2013)

Mastering Data-Intensive Collaboration and Decision Making. - Nikos I. Karacapilidis (KDIR/KMIS, 2013)

Mastering Data-Intensive Collaboration and Decision Making: The Dicode Project. - Nikos I. Karacapilidis (IC3K, 2013)

On a meaningful exploitation of machine and human reasoning to tackle data-intensive decision making. - Nikos I. Karacapilidis; Manolis Tzagarakis; Spyros Christodoulou (Intell. Decis. Technol., 2013)

Understanding the Role of Computer-Supported Argumentation in the Strategic Change Process. - Emmanuel D. Adamides; Nikos I. Karacapilidis (Int. J. Inf. Syst. Soc. Chang., 2013)

Argumentation-Based Learning for Communities of Practice. - Nikos I. Karacapilidis; Manolis Tzagarakis; Nikos Karousos (Int. J. Knowl. Soc. Res., 2013)

On the Formal Assessment of Argumentation Support Systems. - Nikos I. Karacapilidis; Pavlos Peppas (IDT/IIMSS/STET, 2014)

Understanding Collaborative Sensemaking Behaviour using Semantic Types in Interaction Data. - L. M. S. Lau; Vania G. Dimitrova; Fan Yang-Turner; Manolis Tzagarakis; Nikos I. Karacapilidis; Spyros Christodoulou (IDT/IIMSS/STET, 2014)

Alleviating Cognitive Overload in Collaboration Support Systems. - Manolis Tzagarakis; Spyros Christodoulou; Nikos I. Karacapilidis (IDT/IIMSS/STET, 2014)

Strengthening collaborative data analysis and decision making in web communities. - Nikos I. Karacapilidis; Spyros Christodoulou; Manolis Tzagarakis; Georgia Tsiliki; Costas Pappis (WWW (Companion Volume), 2014)

Using semantic types to formalize and augment complex argumentative discourses. - Manolis Tzagarakis; Nikos I. Karacapilidis (Intell. Decis. Technol., 2014)

A Data Mining Based Approach for Collaborative Analysis of Biomedical Data. - Georgia Tsiliki; Sophia Kossida; Natalja Friesen; Stefan Rüping 001; Manolis Tzagarakis; Nikos I. Karacapilidis (Int. J. Artif. Intell. Tools, 2014)

Strengthening the Rationale of Recommendations Through a Hybrid Explanations Building Framework. - Andreas Charissiadis; Nikos I. Karacapilidis (KES-IDT, 2015)

Towards an Integrated and Inclusive Platform for Open Innovation in the Public Sector. - Aggeliki Androutsopoulou; Nikos I. Karacapilidis; Euripidis N. Loukis; Yannis Charalabidis (e-Democracy, 2017)

Advancing Open Innovation Capabilities Through a Flexible Integration of ICT Tools - (Short Paper). - Emmanuel Adamides; Nikos I. Karacapilidis (OTM Conferences (1), 2017)

A novel framework for augmenting the quality of explanations in recommender systems. - Nikos I. Karacapilidis; Sonia Malefaki; Andreas Charissiadis (Intell. Decis. Technol., 2017)

Argumentative Discourse Concepts as Revealed by Traversing a Graph. - Panagiotis Gourgaris; Andreas Kanavos; Nikos I. Karacapilidis; Vassilis Tampakas (AIAI (Workshops), 2018)

On the development of an open and collaborative bioinformatics research environment. - Alexandros Kanterakis; Nikos I. Karacapilidis; Lefteris Koumakis; George Potamias (KES, 2018)

LESIM: A Novel Lexical Similarity Measure Technique for Multimedia Information Retrieval. - Ioannis Karydis; Andreas Kanavos; Spyros Sioutas; Markos Avlonitis; Nikos I. Karacapilidis (MCIS, 2018)

Prediction of Students' Graduation Time Using a Two-Level Classification Algorithm. - Vassilis Tampakas; Ioannis E. Livieris; Emmanuel Pintelas; Nikos I. Karacapilidis; Panagiotis E. Pintelas (TECH-EDU, 2018)

Towards Reproducible Bioinformatics: The OpenBio-C Scientific Workflow Environment. - Alexandros Kanterakis; Galateia Iatraki; Konstantina Pityanou; Lefteris Koumakis; Nikos Kanakaris; Nikos I. Karacapilidis; George Potamias (BIBE, 2019)

Computer-supported Active Transparency for Strategic Open Innovation. - Emmanuel D. Adamides; Nikos I. Karacapilidis (FEMIB, 2019)

Combining Machine Learning and Operations Research Methods to Advance the Project Management Practice. - Nikos Kanakaris; Nikos I. Karacapilidis; Georgios Kournetas; Alexis Lazanas (ICORES (Selected Papers), 2019)

On the Advancement of Project Management through a Flexible Integration of Machine Learning and Operations Research Tools. - Nikos Kanakaris; Nikos I. Karacapilidis; Alexis Lazanas (ICORES, 2019)

Transforming the communication between citizens and government through AI-guided chatbots. - Aggeliki Androutsopoulou; Nikos I. Karacapilidis; Euripidis N. Loukis; Yannis Charalabidis (Gov. Inf. Q., 2019)

A semi-supervised self-trained two-level algorithm for forecasting students' graduation time. - Ioannis E. Livieris; Vassilis Tampakas; Nikos I. Karacapilidis; Panagiotis E. Pintelas (Intell. Decis. Technol., 2019)

On the Utilization of Structural and Textual Information of a Scientific Knowledge Graph to Discover Future Research Collaborations: A Link Prediction Perspective. - Nikolaos Giarelis; Nikos Kanakaris; Nikos I. Karacapilidis (DS, 2020)

On the Exploitation of Textual Descriptions for a Better-informed Task Assignment Process. - Nikos Kanakaris; Nikos I. Karacapilidis; Georgios Kournetas (ICORES, 2020)

An Innovative Graph-Based Approach to Advance Feature Selection from Multiple Textual Documents. - Nikolaos Giarelis; Nikos Kanakaris; Nikos I. Karacapilidis (AIAI (1), 2020)

On a Novel Representation of Multiple Textual Documents in a Single Graph. - Nikolaos Giarelis; Nikos Kanakaris; Nikos I. Karacapilidis (KES-IDT, 2020)

Blending Simulation and Machine Learning Models to Advance Energy Management in Large Ships. - Eirini Barri; Christos Bouras; Apostolos Gkamas; Nikos I. Karacapilidis; Dimitris Karadimas; Georgios Kournetas; Yiannis Panaretou (SIMULTECH, 2020)

A Novel Approach to Energy Management in Large Passenger and Cruise Ships: Integrating Simulation and Machine Learning Models. - Eirini Barri; Christos Bouras; Apostolos Gkamas; Nikos I. Karacapilidis; Dimitris Karadimas; Georgios Kournetas; Yiannis Panaretou (SIMULTECH (Selected Papers), 2020)

Multimedia Content's Brokerage: An Information System Based on LeSiM. - Ioannis Karydis; Andreas Kanavos; Spyros Sioutas; Markos Avlonitis; Nikos I. Karacapilidis (Int. J. E Serv. Mob. Appl., 2020)

A Trustable and Interoperable Decentralized Solution for Citizen-Centric and Cross-Border eGovernance: A Conceptual Approach. - George Domalis; Nikos I. Karacapilidis; Dimitris Tsakalidis; Anastasios Giannaros (EGOV, 2021)

GLASS: Towards Secure and Decentralized eGovernance Services Using IPFS. - Christos Chrysoulas; Amanda Thomson; Nikolaos Pitropakis; Pavlos Papadopoulos; Owen Lo; William J. Buchanan; George Domalis; Nikos I. Karacapilidis; Dimitris Tsakalidis; Dimitrios Tsolis (CyberICPS/SECPRE/ADIoT/SPOSE/CPS4CIP/CDT&SECOMANE@ESORICS, 2021)

Innovation as Argumentation in Closed and Technology-mediated Open Models. - Emmanuel D. Adamides; Nikos I. Karacapilidis; Konstantinos Konstantinopoulos (FEMIB, 2021)

A Comparative Assessment of State-Of-The-Art Methods for Multilingual Unsupervised Keyphrase Extraction. - Nikolaos Giarelis; Nikos Kanakaris; Nikos I. Karacapilidis (AIAI, 2021)

Shall I Work with Them? A Knowledge Graph-Based Approach for Predicting Future Research Collaborations. - Nikos Kanakaris; Nikolaos Giarelis; Ilias Siachos; Nikos I. Karacapilidis (Entropy, 2021)

On the integration of Machine Learning algorithms and Operations Research techniques in the development of a hybrid Recommender System. - Panagiotis Giannopoulos; Georgios Kournetas; Nikos I. Karacapilidis (Intell. Decis. Technol., 2021)

Argumentation Schemes in Technology-Mediated Open Innovation Product-Service Models: An Activity Systems Perspective. - Emmanuel D. Adamides; Nikos I. Karacapilidis; Konstantinos Konstantinopoulos (Syst., 2021)

Combining Technocrats' Expertise with Public Opinion Through an Innovative e-Participation Platform. - Aggeliki Androutsopoulou; Nikos I. Karacapilidis; Euripidis N. Loukis; Yannis Charalabidis (IEEE Trans. Emerg. Top. Comput., 2021)

Predicting prices of Airbnb listings via Graph Neural Networks and Document Embeddings: The case of the island of Santorini. - Nikos Kanakaris; Nikos I. Karacapilidis (CENTERIS/ProjMAN/HCist, 2022)

Artificial Intelligence and Blockchain Technologies in the Public Sector: A Research Projects Perspective. - Evangelos Kalampokis; Nikos I. Karacapilidis; Dimitris Tsakalidis; Konstantinos A. Tarabanis (EGOV, 2022)

An AI-Enhanced Solution for Large-Scale Deliberation Mapping and Explainable Reasoning. - Nikos I. Karacapilidis; Dimitris Tsakalidis; George Domalis (EMCIS, 2022)

Is it a bug or a feature? Identifying software bugs using graph attention networks. - Nikos Kanakaris; Ilias Siachos; Nikos I. Karacapilidis (ICTAI, 2022)

Investigating Trust in the incorporation of NLP applications in Digital Democracy Platforms. - Nikolaos Giarelis; Nikos I. Karacapilidis; Georgios Kournetas; Ilias Siachos (EGOV-CeDEM-ePart-*, 2023)

A Chatbot Generator for Improved Digital Governance. - Christos Bouras; Damianos Diasakos; Chrysostomos-Athanasios Katsigiannis; Vasileios Kokkinos; Apostolos Gkamas; Nikos I. Karacapilidis; Yannis Charalabidis; Zoi Lachana; Charalampos Alexopoulos; Theodoros Papadopoulos; Georgios Karamanolis; Michail Psalidas (EMCIS (1), 2023)

Chatbot Technology Assessment: 40 Cases from Greece. - Yannis Charalabidis; Thanos Anagnou; Charalampos Alexopoulos; Theodoros Papadopoulos; Zoi Lachana; Christos Bouras; Nikos I. Karacapilidis; Vasileios Kokkinos; Apostolos Gkamas (EMCIS (1), 2023)

Developing argumentation services based on hypermedia systems. - Manolis Tzagarakis; Nikos I. Karacapilidis (HUMAN@HT, 2023)

Leveraging Open Innovation Practices Through a Novel ICT Platform. - Emmanuel Adamides; Nikolaos Giarelis; Nikos Kanakaris; Nikos I. Karacapilidis; Konstantinos Konstantinopoulos; Ilias Siachos (KES-HCIS, 2023)

Leveraging Cognitive and Social Engagement in Blended Learning Through an AI-Augmented Pedagogical Framework. - Andromachi Filippidi; Christophoros Karachristos; Konstantinos Lavidas; Vassilis Komis; Nikos I. Karacapilidis ("MIS4TEL (Workshops), 2023)

An Advanced Explainable and Interpretable ML-Based Framework for Educational Data Mining. - Ioannis E. Livieris; Nikos I. Karacapilidis; Georgios Domalis; Dimitris Tsakalidis ("MIS4TEL (Workshops), 2023)

A Review of Greek NLP Technologies for Chatbot Development. - Nikolaos Giarelis; Charalampos Mastrokostas; Ilias Siachos; Nikos I. Karacapilidis (PCI, 2023)

LMRank: Utilizing Pre-Trained Language Models and Dependency Parsing for Keyphrase Extraction. - Nikolaos Giarelis; Nikos I. Karacapilidis (IEEE Access, 2023)

GreekT5: A Series of Greek Sequence-to-Sequence Models for News Summarization. - Nikolaos Giarelis; Charalampos Mastrokostas; Nikos I. Karacapilidis (CoRR, 2023)

Understanding the Use of Emerging Technologies in the Public Sector: A Review of Horizon 2020 Projects. - Evangelos Kalampokis; Nikos I. Karacapilidis; Dimitris Tsakalidis; Konstantinos A. Tarabanis (Digit. Gov. Res. Pract., 2023)

Fostering Multilingual Deliberation through Generative Artificial Intelligence. - Evangelos Kalampokis; Nikos I. Karacapilidis; Areti Karamanou; Konstantinos A. Tarabanis (EGOV-CeDEM-ePart-*, 2024)

Generative AI and Public Deliberation: A Framework for LLM-augmented Digital Democracy. - Nikos I. Karacapilidis; Evangelos Kalampokis; Nikolaos Giarelis; Charalampos Mastrokostas (EGOV-CeDEM-ePart-*, 2024)

GreekT5: Sequence-to-Sequence Models for Greek News Summarization. - Nikolaos Giarelis; Charalampos Mastrokostas; Nikos I. Karacapilidis (AIAI (2), 2024)

Supporting Argumentation in a Service-Oriented Hypertext System. - Nikos Karousos; Manolis Tzagarakis; George Vorvilas; Nikos I. Karacapilidis (KES, 2024)

Earth Observation Data Management: A Knowledge Graph-Based Approach. - Georgios Domalis; Nikolaos Giarelis; Aris Gioutlakis; Nikos I. Karacapilidis; Ioannis E. Livieris; Dimitris Tsakalidis (KES-HCIS, 2024)

Greek Wikipedia: A Study on Abstractive Summarization. - Nikolaos Giarelis; Charalampos Mastrokostas; Nikos I. Karacapilidis (SETN, 2024)

Determinants of Humanities and Social Sciences Students' Intentions to Use Artificial Intelligence Applications for Academic Purposes. - Konstantinos Lavidas; Iro Voulgari; Stamatios Papadakis; Stavros Athanassopoulos; Antigoni Anastasiou; Andromachi Filippidi; Vassilis Komis; Nikos I. Karacapilidis (Inf., 2024)

Explainable Artificial Intelligence Methods to Enhance Transparency and Trust in Digital Deliberation Settings. - Ilias Siachos; Nikos I. Karacapilidis (Future Internet, 2024)

Social Media Topic Classification on Greek Reddit. - Charalampos Mastrokostas; Nikolaos Giarelis; Nikos I. Karacapilidis (Inf., 2024)

Deep learning and embeddings-based approaches for keyphrase extraction: a literature review. - Nikolaos Giarelis; Nikos I. Karacapilidis (Knowl. Inf. Syst., 2024)

Integrating Knowledge Graphs, Large Language Models and Explainable AI Techniques to Improve Public Health Question Answering. - Nikolaos Giarelis; Charalampos Mastrokostas; Ilias Siachos; Nikos I. Karacapilidis (EGOV, 2025)

Software bug prediction using graph neural networks and graph-based text representations. - Ilias Siachos; Nikos Kanakaris; Nikos I. Karacapilidis (Expert Syst. Appl., 2025)

Summarizing responses to open-ended questions in educational surveys: A microservice-oriented approach. - Nikos Karousos; George Vorvilas; Despoina Pantazi; Manolis Tzagarakis; Nikos I. Karacapilidis; Vassilios S. Verykios (Intell. Decis. Technol., 2025)

Eliciting User Requirements for AI-Enhanced Learning Environments using a Participatory Approach. - Bibeg Limbu; Irene-Angelica Chounta; Vilma Sukacke; Andromachi Filippidi; Chara Spyropoulou; Marianna Anagnostopoulou; Eleftheria Tsourlidaki; Nikos I. Karacapilidis (CoRR, 2025)