Web service development and usage has shifted from simple information processing services to high-value business services that are crucial to productivity and success. In order to...
Trust is a sine qua non for trade. According to transaction cost economics, a contract always offers some opportunity to defect. In the case of asymmetric product information, wher...
Gert Jan Hofstede, Catholijn M. Jonker, Tim Verwaa...
Abstract. A Web Service is commonly not an independent software entity, but plays a role in some business process. Hence, it depends on the services provided by external Web Servic...
Antonia Bertolino, Guglielmo De Angelis, Lars Fran...
—Developing service compositions, using multiple standards and implementation techniques, typically involves specifying service characteristics in different languages and tools. ...
Authentication and Authorisation Infrastructures (AAIs) are gaining momentum throughout the Internet. Solutions have been proposed for various scenarios among them academia, GRID ...