1161 search results - page 125 / 233 » Approximation schemes for clustering problems |
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
We present a speech pre-processing scheme (SPPS) for robust speech recognition in the moving motorcycle environment. The SPPS is dynamically adapted during the run-time operation ...
SOFTVIS
2010
ACM
13 years 8 months ago
2010
ACM
Large clusters of mutual dependence have long been regarded as a problem impeding comprehension, testing, maintenance, and reverse engineering. An effective visualization can aid ...
COMPGEOM
2008
ACM
13 years 12 months ago
2008
ACM
We introduce a hierarchical partitioning scheme of the Euclidean plane, called circular partitions. Such a partition consists of a hierarchy of convex polygons, each having small ...
MOBIHOC
2005
ACM
14 years 9 months ago
2005
ACM
We consider a wireless sensor network in which sensors are grouped into clusters, each with its own cluster head (CH). Each CH collects data from sensors in its cluster and relays...
MIR
2003
ACM
14 years 3 months ago
2003
ACM
In a typical content-based image retrieval (CBIR) system, query results are a set of images sorted by feature similarities with respect to the query. However, images with high fea...