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DATAMINE
1999
113views more  DATAMINE 1999»
15 years 6 months ago
A Fast Parallel Clustering Algorithm for Large Spatial Databases
The clustering algorithm DBSCAN relies on a density-based notion of clusters and is designed to discover clusters of arbitrary shape as well as to distinguish noise. In this paper,...
Xiaowei Xu, Jochen Jäger, Hans-Peter Kriegel
SAC
2008
ACM
15 years 6 months ago
Sensor stream reduction for clustered wireless sensor networks
This work presents the use of sensor stream reduction algorithms in clustered wireless sensor networks (WSNs), where the cluster head node is responsible to reduce the amount of d...
André L. L. de Aquino, Carlos Mauricio S. F...
ISVLSI
2005
IEEE
80views VLSI» more  ISVLSI 2005»
16 years 3 days ago
Sensitivity Analysis of a Cluster-Based Interconnect Model for FPGAs
Mesh interconnect can be efficiently utilized while tree networks encourage the short routing distances. In this paper, we present the property analysis of a cluster-based interc...
Renqiu Huang, Ranga Vemuri
ICDAR
2003
IEEE
15 years 11 months ago
Postal address block location by contour clustering
We have developed a well performing algorithm for locating address blocks in postal parcel images. Both machine printed and handwritten addresses are processed by the algorithm. T...
Venu Govindaraju, Sergey Tulyakov
EUROPAR
2008
Springer
15 years 8 months ago
The Impact of Clustering on Token-Based Mutual Exclusion Algorithms
We present in this article a theoretical study and performance results about the impact of the Grid architecture on token-based mutual exclusion algorithms. To this end, both the o...
Julien Sopena, Luciana Arantes, Fabrice Legond-Aub...