Adding Semantics to Hypermedia Towards Link's Enhancement and Dynamic Linking. - Costas Petrou; Drakoulis Martakos; Stathes Hadjiefthymiades (HIM, 1997)

State Management in WWW Database Applications. - Stathes Hadjiefthymiades; Drakoulis Martakos; Costas Petrou (COMPSAC, 1998)

Hypermedia linking and querying: a fuzzy-based approach. - Costas Petrou; Drakoulis Martakos; Stathes Hadjiefthymiades (SMC, 1998)

WWW Bookmarks Modeling and Visualization: A Fuzzy Based Approach. - Costas Petrou; Drakoulis Martakos; Dimitrios Charitos (DEXA, 1999)

An XML-Based, 3-Tier Scheme for Integrating Heterogeneous Information Sources to the WWW. - Costas Petrou; Stathes Hadjiefthymiades; Drakoulis Martakos (DEXA Workshop, 1999)

Stateful relational database gateways for the World Wide Web. - Stathes Hadjiefthymiades; Drakoulis Martakos; Costas Petrou (J. Syst. Softw., 1999)

The Aristotle Approach to Open Hypermedia. - Costas Petrou; Drakoulis Martakos; Michael Hatzopoulos; S. Halamandaris; Stathes Hadjiefthymiades (Rev. Colomb. de Computación, 2000)