We view scientific workflows as the domain scientist's way to harness cyberinfrastructure for e-Science. Domain scientists are often interested in "end-to-end" fram...
Abstract. Core computation in data exchange is concerned with materializing the minimal target database for a given source database. Gottlob and Nash have recently shown that the c...
: In this paper we explore the possibilities to perform the search for results of non-deterministic computations in parallel. We present three different approaches to this problem:...