2487 search results - page 213 / 498 » Partitions of Graphs into Trees |
137
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EMNLP
2006
15 years 5 months ago
2006
Named-entity recognition systems extract entities such as people, organizations, and locations from unstructured text. Rather than extract these mentions in isolation, this paper ...
144
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DAM
2010
15 years 4 months ago
2010
We introduce H -join decompositions of graphs, indexed by a fixed bipartite graph H . These decompositions are based on a graph operation that we call H -join, which adds edges be...
147
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COCOON
2003
Springer
15 years 9 months ago
2003
Springer
Drugs and other chemical compounds are often modeled as polygonal shapes, where each vertex represents an atom of the molecule, and covalent bonds between atoms are represented by...
151
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BMCBI
2007
15 years 4 months ago
2007
Background: Construction and interpretation of phylogenetic trees has been a major research topic for understanding the evolution of genes. Increases in sequence data and complexi...
133
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CIVR
2005
Springer
15 years 9 months ago
2005
Springer
This paper proposes a new approach for hot event detection and summarization of news videos. The approach is mainly based on two graph algorithms: optimal matching (OM) and normali...