On the Semantic Web, decision makers (humans or software agents alike) are faced with the challenge of examining large volumes of information originating from heterogeneous sources...
We present a software architecture to implement applications in the Semantic Web, based on designs specified in the Semantic Hypermedia Design Method (SHDM). This architecture sup...
Daniel Schwabe, Guilherme Szundy, Sabrina Silva de...
We discuss research issues and models for vulnerabilities and threats in distributed computing systems. We present four diverse approaches to reducing system vulnerabilities and th...
This work presents methodological aspects related with the development of web-based collaboration systems in Design and Education. Collaboration is highlighted as the fundamental ...
The advent of SOA and Grid technology has brought new challenges to workflow operation and performance evaluation. In this paper, the characteristics of service-oriented workflow ...