The PELICAN System. - C. Chrioulis; Giannis Panagopoulou; Spiros Sirmakessis; Athanasios K. Tsakalidis; John Tzimas (DEXA Workshop, 1995)

The 'Cross' Rectangle Intersection Problem. - V. Kapelios; Giannis Panagopoulou; G. Papamichail; Spiros Sirmakessis; Athanasios K. Tsakalidis (Comput. J., 1995)

A Computer Based Solution for Blood Transfusion Centres: The Case Study of Greece. - Giannis Panagopoulou; Spiros Sirmakessis; Athanasios K. Tsakalidis; Giannis Tzimas (CBMS, 1997)

Preserving the Greek Theatrical Heritage: An Object-Oriented Multimedia Database Approach. - Panagiotis Kappos; Spiros Sirmakessis; Athanasios K. Tsakalidis; John Tzimas (DEXA Workshop, 1997)

Digital Robbery; Authors are not Unprotected. - John D. Garofalakis; Panagiotis Kappos; Spiros Sirmakessis (Computer Graphics International, 1998)

A Web adaptive educational system for people with hearing difficulties. - Penelope Markellou; Maria Rigou; Spiros Sirmakessis; Athanasios K. Tsakalidis (Educ. Inf. Technol., 2000)

Secure Interface for Risk Management Services. - Yiannis Moumtzidis; Spiros Sirmakessis; Giannis Tzimas (UIDIS, 2001)

Knowledge discovery in patent databases. - Konstantinos Markellos; Katerina Perdikuri; Penelope Markellou; Spiros Sirmakessis; George Mayritsakis; Athanasios K. Tsakalidis (CIKM, 2002)

Integrating Adaptive Web Techniques with Web Services. - John D. Garofalakis; Evangelos Sakkopoulos; Spiros Sirmakessis; Athanasios K. Tsakalidis (ITCC, 2003)

Full-Coverage Web Prediction based on Web Usage Mining and Site Topology. - Diamanto Oikonomopoulou; Maria Rigou; Spiros Sirmakessis; Athanasios K. Tsakalidis (Web Intelligence, 2004)

A Computational Geometry Approach to Web Personalization. - Maria Rigou; Spiros Sirmakessis; Athanasios K. Tsakalidis (CEC, 2004)

Integrating Personalization in E-Learning Communities. - Maria Rigou; Spiros Sirmakessis; Athanasios K. Tsakalidis (Int. J. Distance Educ. Technol., 2004)

Designing for ease is designing for all: Experiences from a simplified office suite. - Panagiotis Destounis; John D. Garofalakis; George Mavritsakis; Maria Rigou; Spiros Sirmakessis; Giannis Tzimas (Inf. Technol. People, 2004)

Personalized E-commerce Recommendations. - Penelope Markellou; Ioanna Mousourouli; Spiros Sirmakessis; Athanasios K. Tsakalidis (ICEBE, 2005)

Discovering Re-usable Design Solutions in Web Conceptual Schemas: Metrics and Methodology. - Yannis Panagis; Evangelos Sakkopoulos; Spiros Sirmakessis; Athanasios K. Tsakalidis; Giannis Tzimas (ICWE, 2005)

Shaping online learning communities and the way adaptiveness adds to the picture. - Penelope Markellou; Maria Rigou; Athanasios K. Tsakalidis; Spiros Sirmakessis (Int. J. Knowl. Learn., 2005)

A Tool for Extracting Model Clones From a Conceptual Schema. - Evanthia Faliagka; Maria Rigou; Spiros Sirmakessis; Giannis Tzimas (IASTED Conf. on Software Engineering, 2006)

The Role of Context in m-Commerce and the Personalization Dimension. - Spiridoula Koukia; Maria Rigou; Spiros Sirmakessis (IAT Workshops, 2006)

Model Cloning: A Push to Reuse or a Disaster? - Maria Rigou; Spiros Sirmakessis; Giannis Tzimas (Adaptive and Personalized Semantic Web, 2006)

A Movie E-shop Recommendation Model Based on Web Usage and Ontological Data. - Andreas Aresti; Penelope Markellou; Ioanna Mousourouli; Spiros Sirmakessis; Athanasios K. Tsakalidis (J. Electron. Commer. Organ., 2007)

The design of open source educational games for secondary schools. - Vasilis Daloukas; V. Dai; E. Alikanioti; Spiros Sirmakessis (PETRA, 2008)

Balanced distributed web service lookup system. - Spyros Sioutas; Evangelos Sakkopoulos; Lambros Drossos; Spiros Sirmakessis (J. Netw. Comput. Appl., 2008)

Improving Web Content Delivery in eGoverment Applications. - Konstantinos Markellos; Marios Katsis; Spiros Sirmakessis (Tools and Applications with Artificial Intelligence, 2009)

Investigating the Integration of Hand-Held Haptic Devices in Daily Work Activities: The Case of a Tennis Coaching Assistant on iPhone. - Evanthia Faliagka; Petros Karkoulias; Maria Rigou; Spiros Sirmakessis; Giannis Tzimas; Athanasios K. Tsakalidis (HCI (9), 2011)

iPhone Usability as Perceived by Novice Users. - Evanthia Faliagka; Maria Rigou; Spiros Sirmakessis (ICEIS (3), 2012)

Is there a Place for Casual Games in Teaching and Learning?: The Snakes and Ladders Case. - Vasilis Daloukas; Maria Rigou; Spiros Sirmakessis (Int. J. Game Based Learn., 2012)

Usability and Aesthetics: The Case of Architectural Websites. - Evanthia Faliagka; Eleni Lalou; Maria Rigou; Spiros Sirmakessis (HCI (3), 2015)

An e-Recruitment System Exploiting Candidates' Social Presence. - Evanthia Faliagka; Maria Rigou; Spiros Sirmakessis (ICWE Workshops, 2015)

A usability study of iPhone built-in applications. - Evanthia Faliagka; Maria Rigou; Spiros Sirmakessis (Behav. Inf. Technol., 2015)

Identifying Great Teachers Through Their Online Presence. - Evanthia Faliagka; Maria Rigou; Spiros Sirmakessis (ICWE Workshops, 2016)

Measuring Personal Branding in Social Media: Towards an Influence Indication Score. - Evanthia Faliagka; Kostas Ramantas; Maria Rigou; Spiros Sirmakessis (ICWE Workshops, 2017)

A Comparative Study of Skeuomorphic and Flat Design from a UX Perspective. - Konstantinos Spiliotopoulos; Maria Rigou; Spiros Sirmakessis (Multimodal Technol. Interact., 2018)

Content Personalization framework in cultural routes: TRACCE project case study. - Markos Konstantakis; John Aliprantis; Alexandros Teneketzis; George Caridakis; Spiros Sirmakessis; Elizabeth Filippidis; Anastasios Manos (CHI Greece, 2021)