Under Service Oriented Architecture (SOA), service composition is used to integrate service
components together to meet new business needs. In this paper, we propose a novel data …

服务组合和服务替换是面向服务计算的研究热点, 服务流程的相容性和相似性分析是其中的两个
密切相关的问题, 具有较大实用价值. 基于着色Petri 网建模Web 服务流程 …

Semantic Web technologies facilitate data integration over a large number of sources with
decentralised and loose coordination, ideally leading to interlinked datasets which describe …

Reliability is a key issue of the service-oriented architecture (SOA) that is widely employed in
distributed systems such as e-commerce and e-government. Redundancy based …

Web services represent a promising technology for the development of distributed
heterogeneous software systems. In this setting, a major issue is to establish whether two …

This paper presents a technique which detects all behavioural incompatibilities between two
service interfaces (a client and a provider). This may happen because the provider has …

Service-oriented computing advocates the development of new software or services on the
basis of existing services. This paradigm shows a great potential of achieving high …

We document how Web 2.0 tools such as Wiki can be used to enhance peer to peer
learning. As is commonly known, note-taking abilities vary among the students and that bad …

The paper contributes to modeling an orchestrated complex Web Service (BPEL) with
Colored Petri Nets (CPNs) for diagnosis. In the CPNs model, colored tokens are used to …

The paper contributes to modeling an orchestrated complex Web Service (BPEL) with
Colored Petri Nets (CPNs) for diagnosis. In the CPNs model, colored tokens are used to …