We present a formal analysis of the Web Services Atomic Transaction (WS-AT) protocol. WS-AT is a part of the WS-Coordination framework and describes an algorithm for reaching agree...
User interface (UI) plasticity denotes UI adaptation to the context of use (user, platform, physical and social environment) while preserving usability. Our approach to this proble...
As the number of Web users and the diversity of Web applications continues to explode, Web Quality of Service (QoS) is an increasingly critical issue in the domain of e-Commerce. ...
Abstract— We develop an economic model for networks offering tiered services and we formulate the problem of selecting the service tiers from three perspectives: one that conside...
In this paper, we present a distributed Web service discovery architecture that is designed to be reliable, flexible and scalable. The architecture is based on the concept of dis...
Brahmananda Sapkota, Dumitru Roman, Sebastian Rysz...