Addressing the Ramification Problem in a Temporal Context: The Case of Concurrent Actions. - Nikos Papadakis; Dimitris Plexousakis (ICTAI, 2003)

Actions with Duration and Constraints: The Ramification Problem in Temporal Databases. - Nikos Papadakis; Dimitris Plexousakis (Int. J. Artif. Intell. Tools, 2003)

Trade-off results for connection management. - Marios Mavronicolas; Nikos Papadakis (Theor. Comput. Sci., 2003)

The ramification problem in temporal databases: Changing beliefs about the past. - Nikos Papadakis; Grigoris Antoniou; Dimitris Plexousakis (Data Knowl. Eng., 2006)

The Ramification Problem in Temporal Databases: Concurrent Execution with Conflicting Constraints. - Nikos Papadakis; Grigoris Antoniou; Dimitris Plexousakis (ICTAI (2), 2007)

The Ramification Problem in Temporal Databases: A Solution Implemented in SQL. - Nikos Papadakis; Dimitris Plexousakis; Grigoris Antoniou; Manolis Daskalakis; Yannis Christodoulou (ISMIS, 2008)

The TOQL System. - Evdoxios Baratis; Nikolaos Maris; Euripides G. M. Petrakis; Sotiris Batsakis; Nikos Papadakis (SSTD, 2009)

TOQL: Temporal Ontology Querying Language. - Evdoxios Baratis; Euripides G. M. Petrakis; Sotiris Batsakis; Nikolaos Maris; Nikos Papadakis (SSTD, 2009)

A Tool for Addressing the Ramification Problem in Temporal Databases. - Nikos Papadakis; Dimitris Plexousakis; Grigoris Antoniou; Myron Papadakis; Katerina Boutsika (Int. J. Artif. Intell. Tools, 2009)

Meta-rules and uncertain reasoning for diagnosis of epilepsy in childhood. - Emmanuil I. Marakakis; Kostas Vassilakis; Nikos Papadakis (Expert Syst. Appl., 2010)

A tool for addressing the ramification problem in spatial databases: A solution implemented in SQL. - Nikos Papadakis; Yannis Christodoulou (Expert Syst. Appl., 2010)

A Tool for Removing Unused Arguments from Logic Programs Automatically. - Emmanuil I. Marakakis; Kostas Vassilakis; Nikos Papadakis (Int. J. Artif. Intell. Tools, 2010)

The ramification problem in temporal databases: Concurrent execution. - Nikos Papadakis; Dimitris Plexousakis; Grigoris Antoniou (Int. J. Intell. Syst., 2010)

Addressing the frame and qualification problems in temporal databases. - Nikos Papadakis (Int. J. Reason. based Intell. Syst., 2010)

A tool for ramification reasoning over temporal OWL knowledge bases. - Nikos Papadakis; Stavros Boutzas (Int. J. Knowl. Based Intell. Eng. Syst., 2010)

A tool for access to relational databases in natural language. - Nikos Papadakis; Pavlos Kefalas; Manolis Stilianakakis (Expert Syst. Appl., 2011)

PROTON: A Prolog Reasoner for Temporal ONtologies in OWL. - Nikos Papadakis; Kostas Stravoskoufos; Evdoxios Baratis; Euripides G. M. Petrakis; Dimitris Plexousakis (Expert Syst. Appl., 2011)

Constraint satisfaction in XML temporal databases. - Nikos Papadakis; Yannis Christodoulou; Panagiotis Sartzetakis; Kostas Papadakis (Int. J. Reason. based Intell. Syst., 2011)

The ramification problem in temporal databases: a solution implemented in SQL. - Nikos Papadakis; Dimitris Plexousakis; Yannis Christodoulou (Appl. Intell., 2012)

The ramification problem in temporal databases: an approach with conflicting constraints. - Nikos Papadakis; Dimitris Plexousakis; Myron Papadakis; Harris Manifavas (J. Intell. Inf. Syst., 2012)

Correctness of logic programs using proof schemes. - Emmanuil I. Marakakis; Nikos Papadakis (Int. J. Knowl. Based Intell. Eng. Syst., 2012)

A Reasoning System for Composition Verification and Security Validation. - George Hatzivasilis; Ioannis Papaefstathiou; Charalampos Manifavas; Nikos Papadakis (NTMS, 2014)

A Solution to the Ramification Problem Expressed in Temporal Description Logics. - Nikos Papadakis; Polydoros Petrakis; Dimitris Plexousakis; Charalampos Manifavas (Int. J. Semantic Comput., 2014)

A knowledge-based interactive verifier for logic programs. - Emmanouil I. Marakakis; Haridimos Kondylakis; Nikos Papadakis (Int. J. Knowl. Based Intell. Eng. Syst., 2014)

A Tool for Spatial Reasoning in XML Documents. - Nikos Papadakis; Sokratis Kartakis; Kostas Papadakis; Eva Papadaki (Int. J. Semantic Comput., 2015)

BlogSearch: Semantic Services for Aggregating and Searching Blog Articles. - Nikos Papadakis; Haridimos Kondylakis; Anastasios Kalaentzis; Ioannis Komporakis; Ioannis A. Deligiannis; Malvina Steiakaki; George Alexiou; Xanthoula Atsalaki (Int. J. Semantic Comput., 2016)

Real Time Evaluation of Education Methods via Smart Mobile Technology. - George Tsamis; Nikos Papadakis; Evangelos Tzirakis; Evi Katsaraki; Maria Rousaki; John Nikolopoulos; Kostas Vassilakis (ArtsIT/DLI, 2017)

EvoRDF: A Framework for Exploring Ontology Evolution. - Haridimos Kondylakis; Melidoni Despoina; Georgios Glykokokalos; Eleftherios Kalykakis; Manos Karapiperakis; Michail-Angelos Lasithiotakis; John Makridis; Panagiotis Moraitis; Aspasia Panteri; Maria Plevraki; Antonios Providakis; Maria Skalidaki; et al. (ESWC (Satellite Events), 2017)

AmbISPDM - Managing embedded systems in ambient environments and disaster mitigation planning. - George Hatzivasilis; Ioannis Papaefstathiou; Dimitris Plexousakis; Charalampos Manifavas; Nikos Papadakis (Appl. Intell., 2018)

Instant Evaluation of Teaching Methods and Students' Comprehension Level using Smart Mobile Technology. - George Tsamis; Nikos Papadakis; Evangelos Tzirakis; Maria Rousaki; Evi Katsaraki; John Nikolopoulos; Emmanouela Panteri; Kostas Vassilakis (EAI Endorsed Trans. Creative Technol., 2018)

A Tool for Digital Education. - Nikos Papadakis; Eirini Filiopoulou; Kostas Papadakis; Ilias Chatzakis (Int. J. Semantic Comput., 2018)

EvoRDF: evolving the exploration of ontology evolution. - Haridimos Kondylakis; Nikos Papadakis (Knowl. Eng. Rev., 2018)

Coverage-Based Summaries for RDF KBs. - Giannis Vassiliou; Georgia Troullinou; Nikos Papadakis; Kostas Stefanidis; Evangelia Pitoura; Haridimos Kondylakis (ESWC (Satellite Events), 2021)

Delta: A Modular Ontology Evaluation System. - Haridimos Kondylakis; Nikolaos Astyrakakis; Dimitra Papatsaroucha; Anastasios Koumarelis; Emmanouel Kritikakis; Kyriakos Kalkanis; Iraklis Skepasianos; Stylianos Klados; Nikos Papadakis (Inf., 2021)

Enabling IoT-enhanced Transportation Systems using the NGSI Protocol. - Georgios Bouloukakis; Chrysostomos Zeginis; Nikos Papadakis; Panagiotis Zervakis; Dimitris Plexousakis; Kostas Magoutis (IOT, 2022)

SumMER: Structural Summarization for RDF/S KGs. - Georgia Eirini Trouli; Alexandros Pappas; Georgia Troullinou; Lefteris Koumakis; Nikos Papadakis; Haridimos Kondylakis (Algorithms, 2023)

Design and Implementation of Health Tracking and Monitoring System Based on IoMT technology supported by secure firmware data logging storage and wireless communication. - Victoria Katsarou; Nick Alampasis; Nikos Papadakis; Emmanouil Bakiris (PETRA, 2024)

Constructing Semantic Summaries Using Embeddings. - Georgia Eirini Trouli; Nikos Papadakis; Haridimos Kondylakis (Inf., 2024)

Event Prediction Using Spatial-Temporal Data for a Predictive Traffic Accident Approach Through Categorical Logic. - Eleftheria Koutsaki; George Vardakis; Nikos Papadakis (Data, 2025)