As traffic on the Internet continues to grow exponentially, there is a real need to solve scalability and traffic engineering simultaneously — specifically, without using over-p...
Metasearch engine, Comparison-shopping and Deep Web crawling applications need to extract search result records enwrapped in result pages returned from search engines in response ...
In this paper we present the architecture and design of an extended BPEL engine that implements the operational semantics of BPEL4SWS. BPEL4SWS is an extension of the BPEL language...
The current state of the art concerning the problem of service substitution raises the following issue: the complexity of the substitution process scales up with the number of ava...
Search engines provide cached copies of indexed content so users will have something to “click on” if the remote resource is temporarily or permanently unavailable. Depending ...