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» Composition of Services with Constraints
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ACMICEC
2006
ACM
89views ECommerce» more  ACMICEC 2006»
16 years 18 days ago
A semantic web approach to handling soft constraints in virtual organisations
In this paper we present a proposal for representing soft constraint satisfaction problems (CSPs) within the Semantic Web architecture. The proposal is motivated by the need for a...
Alun D. Preece, Stuart Chalmers, Craig McKenzie, J...
MM
2003
ACM
132views Multimedia» more  MM 2003»
15 years 12 months ago
Capacity planning tool for streaming media services
Abstract The goal of the proposed capacity planning tool is to provide the best cost/performance configuration for support of a known media service workload. There are two essenti...
Ludmila Cherkasova, Wenting Tang
COMPSAC
2007
IEEE
15 years 6 months ago
An Online Monitoring Approach for Web services
High quality is one of the critical elements contributing to Web service’s success. Monitoring events that are sensitive to quality of Web services is thus an important issue fo...
Qianxiang Wang, Yonggang Liu, Min Li, Hong Mei
PUC
2008
99views more  PUC 2008»
15 years 6 months ago
An empirical investigation of mobile ticketing service adoption in public transportation
In this paper, we present results from a study of mobile ticketing service adoption in public transportation. The theoretical background of the study is based on technology adoptio...
Niina Mallat, Matti Rossi, Virpi Kristiina Tuunain...
SACMAT
2003
ACM
15 years 12 months ago
An approach to engineer and enforce context constraints in an RBAC environment
This paper presents an approach that uses special purpose RBAC constraints to base certain access control decisions on context information. In our approach a context constraint is...
Gustaf Neumann, Mark Strembeck