We propose a sensornet programming model based on declarative spatio-temporal constraints on events only, not sensors. Where previous approaches conflate events and sensors becaus...
We consider the minimum equivalent digraph (directed network) problem (also known as the strong transitive reduction) and its maximum objective function variant, with two types of...
Work on early tiny database systems, like TinyDB [17] and Cougar [23] has shown that a declarative approach can provide a powerful and easy to use interface for collecting data fr...
Michael J. Franklin, Joseph M. Hellerstein, Samuel...
CT This paper presents a dependency injection based, unit testing methodology for unit testing components, or actors, involved in discrete event based computer network simulation v...
Mark E. Coyne, Scott R. Graham, Kenneth M. Hopkins...
Context-awareness (CA) enables the development of personalized pervasive services. Current context-aware infrastructures focus on middleware solutions to support acquisition, usag...
Tom Broens, Marten van Sinderen, Aart van Halteren...