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SPAA
2009
ACM
14 years 2 months ago
Weak graph colorings: distributed algorithms and applications
We study deterministic, distributed algorithms for two weak variants of the standard graph coloring problem. We consider defective colorings, i.e., colorings where nodes of a colo...
Fabian Kuhn
NOSSDAV
2005
Springer
14 years 1 months ago
Meeting CPU constraints by delaying playout of multimedia tasks
Multimedia applications today constitute a significant fraction of the workload running on portable devices such as mobile phones, PDAs and MP3 players. However, the processors i...
Balaji Raman, Samarjit Chakraborty, Wei Tsang Ooi
KDD
2007
ACM
159views Data Mining» more  KDD 2007»
14 years 8 months ago
Constraint-driven clustering
Clustering methods can be either data-driven or need-driven. Data-driven methods intend to discover the true structure of the underlying data while need-driven methods aims at org...
Rong Ge, Martin Ester, Wen Jin, Ian Davidson
NOSSDAV
2009
Springer
14 years 2 months ago
Cross-tree adjustment for spatialized audio streaming over networked virtual environments
In recent years, integrated spatialized voice services have become an appealing application for networked virtual environments (NVE), e.g., Second Life. With a spatialized voice s...
Ke Liang, Roger Zimmermann
DCOSS
2007
Springer
13 years 11 months ago
Energy Efficient Intrusion Detection in Camera Sensor Networks
The problem we address in this paper is how to detect an intruder moving through a polygonal space that is equipped with a camera sensor network. We propose a probabilistic sensor ...
Primoz Skraba, Leonidas J. Guibas