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CORR
2010
Springer
82views Education» more  CORR 2010»
15 years 1 months ago
Removing Local Extrema from Imprecise Terrains
In this paper, we study imprecise terrains, that is, triangulated terrains with a vertical error interval in the vertices. We study the problem of removing as many local extrema (...
Chris Gray, Frank Kammer, Maarten Löffler, Ro...
DC
2007
15 years 1 months ago
Adaptive mutual exclusion with local spinning
We present an adaptive algorithm for N-process mutual exclusion under read/write atomicity in which all busy waiting is by local spinning. In our algorithm, each process p perform...
Yong-Jik Kim, James H. Anderson
JDCTA
2010
119views more  JDCTA 2010»
14 years 8 months ago
Distributed Dual Cluster Algorithm Based on Grid for Sensor Streams
In practical applications, Wireless Sensor Networks generate massive data streams with the dual attributes in geography and optimization domain. Energy source of sensor nodes in W...
Jianghua Huang, Junying Zhang
TROB
2008
151views more  TROB 2008»
15 years 1 months ago
Decentralized Environmental Modeling by Mobile Sensor Networks
Abstract--Cooperating mobile sensors can be used to model environmental functions such as the temperature or salinity of a region of ocean. In this paper, we adopt an optimal filte...
Kevin M. Lynch, Ira B. Schwartz, Peng Yang, Randy ...
ICML
2005
IEEE
16 years 2 months ago
Robust one-class clustering using hybrid global and local search
Unsupervised learning methods often involve summarizing the data using a small number of parameters. In certain domains, only a small subset of the available data is relevant for ...
Gunjan Gupta, Joydeep Ghosh