QoS-Driven Adaptation of BPEL Scenario Execution. - Kareliotis, Christos; Vassilakis, Costas; Rouvas, Stathis; Georgiadis, Panagiotis (2009)

Exception resolution for BPEL processes: a middleware-based framework and performance evaluation. - Kareliotis, Christos; Vassilakis, Costas; Rouvas, Stathis; Georgiadis, Panagiotis (2008)

Exploiting form semantics and validation checks to improve e-form layout. - Vassilakis, Costas; Lepouras, George; Rouvas, Stathis; Georgiadis, Panagiotis (Int. J. Web Eng. Technol., 2005)

Integrating e-government public transactional services into public authority workflows. - Vassilakis, Costas; Lepouras, George; Rouvas, Stathis; Georgiadis, Panagiotis (Electron. Gov. an Int. J., 2004)

A framework for managing the lifecycle of transactional e-government services. - Vassilakis, Costas; Laskaridis, Giorgos; Lepouras, Giorgos; Rouvas, Stathis; Georgiadis, Panagiotis (Telematics Informatics, 2003)

Improving e-Form Layout Through Analysis of Form Semantics and Validation Checks. - Vassilakis, Costas; Lepouras, George; Rouvas, Stathis; Georgiadis, Panagiotis (2003)

Transactional e-Government Services: An Integrated Approach. - Vassilakis, Costas; Laskaridis, Giorgos; Lepouras, Giorgos; Rouvas, Stathis; Georgiadis, Panagiotis (2002)

An Object-Oriented Approach for Designing Administrative E-forms and Transactional E-services. - Gouscos, Dimitris; Rouvas, Stathis; Vassilakis, Costas; Georgiadis, Panagiotis (2002)