1161 search results - page 63 / 233 » Approximation schemes for clustering problems |
ATAL
2010
Springer
14 years 11 months ago
2010
Springer
Decentralized POMDPs provide an expressive framework for sequential multi-agent decision making. Despite their high complexity, there has been significant progress in scaling up e...
CORR
2011
Springer
14 years 4 months ago
2011
Springer
We propose a factor-graph-based approach to joint channel-estimationand-decoding of bit-interleaved coded orthogonal frequency division multiplexing (BICM-OFDM). In contrast to ex...
SSDBM
1999
IEEE
15 years 2 months ago
1999
IEEE
We address the problem of similarity search in large time series databases. We introduce a novel indexing algorithm that allows faster retrieval. The index is formed by creating b...
TCS
2010
14 years 8 months ago
2010
The Correlation Clustering problem, also known as the Cluster Editing problem, seeks to edit a given graph by adding and deleting edges to obtain a collection of disconnected cliq...
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UAI
2003
14 years 11 months ago
2003
Recently, spectral clustering (a.k.a. normalized graph cut) techniques have become popular for their potential ability at finding irregularlyshaped clusters in data. The input to...