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PERCOM
2004
ACM
16 years 6 months ago
Towards a Theory of Context Spaces
This paper proposes initial steps towards a conceptual framework for context-aware systems. It is an attempt towards a general context model to aid thinking and describing context...
Amir Padovitz, Seng Wai Loke, Arkady B. Zaslavsky
PERCOM
2004
ACM
16 years 6 months ago
Towards Context-aware Security: An Authorization Architecture for Intranet Environments
This paper introduces a context-aware authorization architecture that is designed to augment existing network security protocols in an Intranet environment. It describes the archi...
Chris Wullems, Mark Looi, Andrew Clark
PERCOM
2003
ACM
16 years 6 months ago
Using Semantic Networks for Knowledge Representation in an Intelligent Environment
When building intelligent spaces, the knowledge representation for encapsulating rooms, users, groups, roles, and other information is a fundamental design question. Here we prese...
Stephen Peters, Howard E. Shrobe
ADHOCNOW
2009
Springer
16 years 1 months ago
Optimal and Fair Transmission Rate Allocation Problem in Multi-hop Cellular Networks
We deal with the rate allocation problem for downlink in a Multi-hop Cellular Network. A mathematical model is provided to assign transmission rates in order to reach an optimal an...
Cristiana Gomes, Jérôme Galtier
IWCMC
2009
ACM
16 years 1 months ago
Using link-layer broadcast to improve scalable source routing
Scalable source routing (SSR) is a network layer routing protocol that provides services that are similar to those of structured peer-to-peer overlays. In this paper, we describe ...
Pengfei Di, Thomas Fuhrmann