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2005
IEEE
15 years 5 months ago
Agent-Oriented Modelling and Specification of Web Services
Web services (WS) provide a technology for integrating applications over the Internet. This paper proposes a multi-agent conceptual model of WS and an agent-oriented modelling and...
Hong Zhu, Lijun Shan
DBSEC
2010
152views Database» more  DBSEC 2010»
15 years 1 months ago
Modelling Dynamic Access Control Policies for Web-Based Collaborative Systems
Abstract. We present a modelling language, called X-Policy, for webbased collaborative systems with dynamic access control policies. The access to resources in these systems depend...
Hasan Qunoo, Mark Ryan
ICDE
2007
IEEE
169views Database» more  ICDE 2007»
15 years 3 months ago
Semantic Web Services Composition: A Network Analysis Approach
"Software as a service" approach has become a reality since efforts of both industry and research focused on service integration on the web. It would be possible to see ...
Gokay Burak Akkus
IDEAL
2000
Springer
15 years 3 months ago
Real-Time Web Data Mining and Visualisation
This paper presents new services for intelligent monitoring and visualising user accesses to a university's web site. These are based on the use of data mining techniques to p...
Li Bai, Ni Guohua
CAISE
2003
Springer
15 years 3 months ago
Time Related Factors of Data Accuracy, Completeness, and Currency in Multi-Channel Information Systems
Multi-channel information systems involve data redundancy, which, in turn, requires the implementation of synchronization mechanisms among overlapping databases. This need for peri...
Cinzia Cappiello, Chiara Francalanci, Barbara Pern...