Adaptive Web Site Customization. - Nikos Zotos; Sofia Stamou; Paraskevi Tzekou; Lefteris Kozanidis (MTSR, 2007)

Effective Site Customization Based on Web Semantics and Usage Mining. - Paraskevi Tzekou; Sofia Stamou; Lefteris Kozanidis; Nikos Zotos (SITIS, 2007)

HiBO: Mining Web's Favorites. - Sofia Stamou; Lefteris Kozanidis; Paraskevi Tzekou; Nikos Zotos; Dimitris Christodoulakis (APWeb/WAIM, 2007)

Ontology-Based Adaptive Query Refinement. - Lefteris Kozanidis; Paraskevi Tzekou; Nikos Zotos; Sofia Stamou; Dimitris Christodoulakis (WEBIST (2), 2007)

Query selection for improved Greek web searches. - Sofia Stamou; Lefteris Kozanidis; Paraskevi Tzekou; Nikos Zotos (CIKM-iNEWS, 2008)

A Recommendation Model Based on Site Semantics and Usage Mining. - Sofia Stamou; Lefteris Kozanidis; Paraskevi Tzekou; Nikos Zotos (J. Digit. Inf. Manag., 2008)

Quantifying the impact of funded research works. - Sofia Stamou; Paraskevi Tzekou; Nikos Zotos (ICDIM, 2009)

To Click or not to Click? The Role of Contextualized and User-Centric Web Snippets - Nikos Zotos; Paraskevi Tzekou; George Tsatsaronis 001; Lefteris Kozanidis; Sofia Stamou; Iraklis Varlamis (CoRR, 2009)

Ontology-Driven Personalized Query Refinement. - Sofia Stamou; Lefteris Kozanidis; Paraskevi Tzekou; Nikos Zotos (J. Web Eng., 2009)

Information Uniqueness in Wikipedia Articles. - Nikos Kirtsis; Sofia Stamou; Paraskevi Tzekou; Nikos Zotos (WEBIST (2), 2010)

A Semantically Enhanced Web Recommendation Scheme. - Christos Makris 001; Sofia Stamou; Evangelos Theodoridis; Paraskevi Tzekou (LWA, 2011)

Quality Assessment of Wikipedia External Links. - Paraskevi Tzekou; Sofia Stamou; Nikos Kirtsis; Nikos Zotos (WEBIST, 2011)