: Support for cooperative distributed applications is an important direction of computer systems research involving developments in operating systems, programming languages and dat...
Abstract. We present a study exploring the promise of developing computational systems to support the discovery and execution of opportunistic activities in mobile settings. We int...
AMOS (Active Mediators Object System) is an architecture to model, locate, search, combine, update, and monitor data in information systems with many work stations connected using...
By using database security metrics to evaluate how risky the current database environment is and visually displaying the metric results on graphs, database security visualization ...
Abstract. XML database query languages such as XQuery employ regular expression types with structural subtyping. Subtyping systems typically have two presentations, which should be...