Titlebook: Next Generation Information Technologies and Systems; 5th International Wo Alon Halevy,Avigdor Gal Conference proceedings 2002 Springer-Ver

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Moving Objects Information Management: The Database Challengeng from the stationary desktop to the mobile outdoors. Some important classes of new applications that will be enabled by this revolutionary development include location-based services, tourist services, mobile electronic commerce, and digital battlefield. Some existing application classes that will

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Fibrillation

安心地散步

sleep-spindles

Conversation about Software Requirements with Prototypes and Scenarios designers and users. Prototypes and scenarios are two key techniques that have been advocated to improve the specification and communication of software requirements. This paper describes experimental research examining the utilization of prototypes and scenarios during designer-user conversation t

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The Situation Manager Component of Amit — Active Middleware Technologyent tool that resolves a major problem in this area: the gap that exists between events that are reported by various channels, and the . that are the cases to which the system should react. These situations are composition of events or other situations (e.g. “when at least four events of the same ty

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reject

Select-Project Queries over XML Documentsuery evaluation are given in this paper. Some of these semantics also take into account the possible presence of incomplete information. The complexity of query evaluation is analyzed and evaluation algorithms are described.

Musculoskeletal

HERTZ