RDF Visualiser: A Tool for Displaying and Browsing High Density of RDF Data. - Nikos Minadakis; Kostas Petrakis; Korina Doerr; Martin Doerr (ERCIM News, 2017)

RDF Visualizer: A Tool for Displaying, Browsing and Exploring High Density RDF Data. - Kostas Petrakis; Nikos Minadakis; Korina Doerr; Maria Theodoridou; Martin Doerr (ISWC (Satellites), 2019)

Towards Semantic Interoperability inHistorical Research: Documenting Research Data and Knowledge withSynthesis. - Pavlos Fafalios; Konstantina Konsolaki; Lida Charami; Kostas Petrakis; Manos Paterakis; Dimitris Angelakis; Yannis Tzitzikas; Chrysoula Bekiari; Martin Doerr (ISWC, 2021)

Towards Semantic Interoperability in Historical Research: Documenting Research Data and Knowledge with Synthesis. - Pavlos Fafalios; Konstantina Konsolaki; Lida Charami; Kostas Petrakis; Manos Paterakis; Dimitris Angelakis; Yannis Tzitzikas; Chryssoula Bekiari; Martin Doerr (CoRR, 2021)

FAST CAT: Collaborative Data Entry and Curation for Semantic Interoperability in Digital Humanities. - Pavlos Fafalios; Kostas Petrakis; Georgios Samaritakis; Korina Doerr; Athina Kritsotaki; Yannis Tzitzikas; Martin Doerr (ACM Journal on Computing and Cultural Heritage, 2021)

Heritage Annotator: Documenting, Browsing and Exploring Culture Heritage Data. - Kostas Petrakis; Manos Paterakis; Dimitris Angelakis (ERCIM News, 2022)

FastCat Catalogues: Interactive Entity-Based Exploratory Analysis of Archival Documents. - Georgios Rinakakis; Kostas Petrakis; Yannis Tzitzikas; Pavlos Fafalios (JCDL, 2023)

Digital Technologies for Heritage Conservation Labs Open to the Public. The Case of the CALLOS Project. - Sophia Papida; Martha Athanasiadou; Kostas Petrakis; Lida Charami; Dimitris Angelakis; Chryssoula Bekiari; Kristalia Melessanaki; Paraskevi Pouli (TMM_CH, 2023)