Virtual Tendering and Bidding in the Construction Sector. - Simon Kerridge; Christos Halaris; Gregoris Mentzas; Susan Kerridge (EC-Web, 2000)

The Virtual Consortium: Processes and Systems in the Construction Sector. - Christos Halaris; Georgia Bafoutsou; Giorgos Papavassiliou; Gregoris Mentzas (ECIS, 2001)

Modelling business processes with workflow systems: an evaluation of alternative approaches. - Gregory Mentzas; Christos Halaris; Stylianos Kavadias (Int. J. Inf. Manag., 2001)

An Integrated System Supporting Virtual Consortia in the Construction Sector. - Christos Halaris; Simon Kerridge; Georgia Bafoutsou; Gregory Mentzas; Susan Kerridge (J. Organ. Comput. Electron. Commer., 2003)

e-Government: A Strategy for Deploying Social Security Related Electronic Services. - Christos Halaris; Giannis Verginadis (EGOV, 2004)

A Review of Quality Dimensions in e-Government Services. - Xenia Papadomichelaki; Babis Magoutas; Christos Halaris; Dimitris Apostolou; Gregoris Mentzas (EGOV, 2006)

An Ontology for the Multi-perspective Evaluation of Quality in E-Government Services. - Babis Magoutas; Christos Halaris; Gregoris Mentzas (EGOV, 2007)

Classification and synthesis of quality approaches in e-government services. - Christos Halaris; Babis Magoutas; Xenia Papadomichelaki; Gregoris Mentzas (Internet Res., 2007)