• Publications
  • Influence
Range-free localization schemes for large scale sensor networks
TLDR
We present APIT, a novel localization algorithm that is range-free, and study the effect of location error on routing and tracking performance. Expand
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RAP: a real-time communication architecture for large-scale wireless sensor networks
TLDR
We present RAP, a new real-time communication architecture for large-scale sensor networks. Expand
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AIDA: Adaptive application-independent data aggregation in wireless sensor networks
TLDR
A novel aggregation scheme that adaptively performs application-independent data aggregation in a time sensitive manner using queuing delay and the broadcast nature of wireless communication to concatenate network units into an aggregate using a novel adaptive feedback scheme to schedule the delivery of this aggregate to the MAC layer for transmission. Expand
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EnviroTrack: towards an environmental computing paradigm for distributed sensor networks
TLDR
We introduce EnviroTrack, an object-based distributed middleware system that raises the level of programming abstraction by providing a convenient and powerful interface to the application developer geared towards tracking the physical environment. Expand
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Robust and timely communication over highly dynamic sensor networks
TLDR
We exploit the concept of Lazy-Binding to deal with the elevated network dynamics. Expand
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Range-free localization and its impact on large scale sensor networks
TLDR
We present APIT, a novel localization algorithm that is range-free that performs best when an irregular radio pattern and random node placement are considered, and low communication overhead is desired. Expand
  • 265
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A communication architecture and programming abstractions for real-time embedded sensor networks
TLDR
Data distribution in embedded real-time sensor networks requires new protocols and programming environments that achieve time-sensitive message delivery and provide useful abstractions. Expand
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Interactive Media: Essentials for Success
  • B. Blum
  • Computer Science
  • 1 November 1995
TLDR
From the Publisher: Developing an interactive media project can be a big risk - but it doesn't have to be. Expand
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