Subject-based Information Retrieval within Digital Libraries Employing LCSHs. - Ioannis Papadakis; Michalis Stefanidakis; Konstantinos Kyprianos; Rosa Mavropodi (D Lib Mag., 2009)

Merging Controlled Vocabularies for More Efficient Subject-Based IR Systems. - Ioannis Papadakis; Konstantinos Kyprianos (Int. J. Knowl. Manag., 2011)

Providing LOD-Based Functionality in Digital Libraries. - Ioannis Papadakis; Konstantinos Kyprianos (MTSR, 2012)

Merging Controlled Vocabularies through Semantic Alignment Based on Linked Data. - Ioannis Papadakis; Konstantinos Kyprianos (MTSR, 2013)

Linked Data URIs and Libraries: The Story So Far. - Ioannis Papadakis; Konstantinos Kyprianos; Michalis Stefanidakis (D Lib Mag., 2015)

Highlighting Timely Information in Libraries Through Social and Semantic Web Technologies. - Ioannis Papadakis; Konstantinos Kyprianos; Apostolos Karalis (MTSR, 2016)

Employing Twitter Hashtags and Linked Data to Suggest Trending Resources in a Digital Library. - Ioannis Papadakis; Konstantinos Kyprianos; Apostolos Karalis; Christos Douligeris (TPDL, 2017)