168 search results - page 31 / 34 » Automatic Clustering Using an Improved Differential Evolutio... |
129
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BMCBI
2011
14 years 6 months ago
2011
Background: Phylogenetic trees are an important tool for representing evolutionary relationships among organisms. In a phylogram or chronogram, the ordering of taxa is not conside...
102
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AGENTS
1998
Springer
15 years 3 months ago
1998
Springer
We propose an agent for exploring and categorizing documents on the World Wide Web based on a user pro le. The heart of the agent is an automatic categorization of a set of docume...
MM
2005
ACM
15 years 5 months ago
2005
ACM
Head pose plays a special role in estimating a presenter’s focuses and actions for lecture video editing. This paper presents an efficient and robust head pose estimation algori...
CIBCB
2006
IEEE
15 years 5 months ago
2006
IEEE
— Successful biological image analysis usually requires satisfactory segmentations to identify regions of interest as an intermediate step. Here we present a novel graphical mode...
IPM
2007
14 years 11 months ago
2007
Patent documents contain important research results. However, they are lengthy and rich in technical terminology such that it takes a lot of human efforts for analyses. Automatic...