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DIALM
2004
ACM
113views Algorithms» more  DIALM 2004»
15 years 3 months ago
Gathering correlated data in sensor networks
In this paper, we consider energy-efficient gathering of correlated data in sensor networks. We focus on single-input coding strategies in order to aggregate correlated data. For ...
Pascal von Rickenbach, Roger Wattenhofer
SIGMETRICS
2004
ACM
115views Hardware» more  SIGMETRICS 2004»
15 years 3 months ago
Emulating low-priority transport at the application layer: a background transfer service
Low priority data transfer across the wide area is useful in several contexts, for example for the dissemination of large files such as OS updates, content distribution or prefet...
Peter B. Key, Laurent Massoulié, Bing Wang
ATAL
2004
Springer
15 years 3 months ago
A Study of Limited-Precision, Incremental Elicitation in Auctions
We investigate the design of iterative, limited-precision mechanisms for single-good auctions with dominant strategy equilibria. Our aim is to design mechanisms that minimize the ...
Alexander Kress, Craig Boutilier
KDD
2004
ACM
137views Data Mining» more  KDD 2004»
15 years 3 months ago
Mining scale-free networks using geodesic clustering
Many real-world graphs have been shown to be scale-free— vertex degrees follow power law distributions, vertices tend to cluster, and the average length of all shortest paths is...
Andrew Y. Wu, Michael Garland, Jiawei Han
RT
2004
Springer
15 years 3 months ago
Anti-aliasing and Continuity with Trapezoidal Shadow Maps
This paper proposes a new shadow map technique termed trapezoidal shadow maps to calculate high quality shadows in real-time applications. To address the resolution problem of the...
Tobias Martin, Tiow Seng Tan