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» Algorithms for the Topological Watershed
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COMPGEOM
2009
ACM
14 years 4 months ago
On the topology of planar algebraic curves
We revisit the problem of computing the topology and geometry of a real algebraic plane curve. The topology is of prime interest but geometric information, such as the position of...
Jinsan Cheng, Sylvain Lazard, Luis Mariano Pe&ntil...
MICS
2010
123views more  MICS 2010»
13 years 8 months ago
On the Topology of Real Algebraic Plane Curves
We revisit the problem of computing the topology and geometry of a real algebraic plane curve. The topology is of prime interest but geometric information, such as the position of...
Jinsan Cheng, Sylvain Lazard, Luis Mariano Pe&ntil...
GIS
2008
ACM
14 years 11 months ago
Detecting basic topological changes in sensor networks by local aggregation
Wireless sensor networks (WSNs) can provide real-time information about geospatial environments, and so have the potential to play an important role in the monitoring of geographi...
Jixiang Jiang, Michael F. Worboys
DBISP2P
2005
Springer
79views Database» more  DBISP2P 2005»
14 years 3 months ago
A Gradient Topology for Master-Slave Replication in Peer-to-Peer Environments
Open peer-to-peer architectures offer many possibilities for replicating database content, but designers have to deal with problems such as peer churn rates and inherent uncertain...
Jan Sacha, Jim Dowling
WDAG
2004
Springer
122views Algorithms» more  WDAG 2004»
14 years 3 months ago
Active and Concurrent Topology Maintenance
A central problem for structured peer-to-peer networks is topology maintenance, that is, how to properly update neighbor variables when nodes join and leave the network, possibly c...
Xiaozhou Li, Jayadev Misra, C. Greg Plaxton