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

Query Reformulation for Task-Oriented Web Searches. - Nikos Kirtsis; Sofia Stamou (Web Intelligence/IAT Workshops, 2011)

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

Empirical Text Mining for Genre Detection. - Vasiliki Simaki; Sofia Stamou; Nikos Kirtsis (WEBIST, 2012)