A workflow management system based on intelligent collaborative objects. - George John Fakas; Bill Karakostas (Inf. Softw. Technol., 1999)

Workflow Requirements Modelling Using XML. - Bill Karakostas; Dimitris Panagiotakis; George John Fakas (Requir. Eng., 2002)

A Peer to Peer (P2P) Dynamic Workflow Management System Based on Web Services. - Georgios John Fakas; Bill Karakostas; Stelios Christophi (ICWS, 2003)

Component-Based Development of Dynamic Workflow Systems Using the Coordination Paradigm. - George A. Papadopoulos; George John Fakas (PaCT, 2003)

A peer to peer (P2P) architecture for dynamic workflow management. - Georgios John Fakas; Bill Karakostas (Inf. Softw. Technol., 2004)

Electronic Roads: Intelligent Navigation Through Multi-Contextual Information. - Georgios John Fakas; Antonis C. Kakas; Christos N. Schizas (Knowl. Inf. Syst., 2004)

The evaluation of the Cultural Journeys in the Information Society environment as an educational aid. - Georgios John Fakas; Iasonas Lamprianou; Andreas S. Andreou; Maria Pampaka; Christos N. Schizas (Comput. Educ., 2005)

The Electronic Laboratory Journal: A Collaborative and Cooperative Learning Environment for Web-Based Experimentation. - Georgios John Fakas; Anh Vu Nguyen; Denis Gillet (Comput. Support. Cooperative Work., 2005)

Automated generation of object summaries from relational databases: A novel keyword searching paradigm. - Georgios John Fakas (ICDE Workshops, 2008)

Ranking of Object Summaries. - Georgios John Fakas; Zhi Cai (ICDE, 2009)

An Architecture for Reliable Mobile Workflow in a Grid Environment. - Bill Karakostas; George John Fakas (ICIW, 2009)

A novel keyword search paradigm in relational databases: Object summaries. - Georgios John Fakas (Data Knowl. Eng., 2011)

Automated Generation of Personal Data Reports from Relational Databases. - Georgios John Fakas; Ben Cawley; Zhi Cai (J. Inf. Knowl. Manag., 2011)

Size-l Object Summaries for Relational Keyword Search. - Georgios John Fakas; Zhi Cai; Nikos Mamoulis (Proc. VLDB Endow., 2011)

Versatile Size-$l$ Object Summariesfor Relational Keyword Search. - Georgios John Fakas; Zhi Cai; Nikos Mamoulis (IEEE Trans. Knowl. Data Eng., 2014)

Diverse and Proportional Size-l Object Summaries for Keyword Search. - Georgios John Fakas; Zhi Cai; Nikos Mamoulis (SIGMOD Conference, 2015)

Geo-Social Keyword Search. - Ritesh Ahuja; Nikos Armenatzoglou; Dimitris Papadias; George John Fakas (SSTD, 2015)

Diverse and proportional size-l object summaries using pairwise relevance. - Georgios John Fakas; Zhi Cai; Nikos Mamoulis (VLDB J., 2016)

Thematic ranking of object summaries for keyword search. - Georgios John Fakas; Yilun Cai; Zhi Cai; Nikos Mamoulis (Data Knowl. Eng., 2018)

Object summaries for keyword search. - Georgios John Fakas; Zhi Cai (Encycl. Semantic Comput. Robotic Intell., 2018)

Diversified spatial keyword search on RDF data. - Zhi Cai; Georgios Kalamatianos; Georgios John Fakas; Nikos Mamoulis; Dimitris Papadias (VLDB J., 2020)

Proportionality in Spatial Keyword Search. - Georgios Kalamatianos; Georgios John Fakas; Nikos Mamoulis (SIGMOD Conference, 2021)

Proportionality on Spatial Data with Context. - Georgios John Fakas; Georgios Kalamatianos (ACM Trans. Database Syst., 2023)