Query Expansion of Zero-Hit Subject Searches: Using a Thesaurus in Conjunction with NLP Techniques. - Sarantos Kapidakis; Anna Mastora; Manolis Peponakis (TPDL, 2012)

In the Name of the Name: RDF literals, ER Attributes and the Potential to Rethink the Structures and Visualizations of Catalogs. - Manolis Peponakis (CoRR, 2016)

Libraries' Metadata as Data in the Era of the Semantic Web: Modeling a Repository of Master Theses and PhD Dissertations for the Web of Data. - Manolis Peponakis (CoRR, 2016)

SKOS concepts and natural language concepts: An analysis of latent relationships in KOSs. - Anna Mastora; Manolis Peponakis; Sarantos Kapidakis (J. Inf. Sci., 2017)

Expressiveness and machine processability of Knowledge Organization Systems (KOS): an analysis of concepts and relations. - Manolis Peponakis; Anna Mastora; Sarantos Kapidakis; Martin Doerr (Int. J. Digit. Libr., 2019)