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168
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ICDM
2010
IEEE
15 years 4 months ago
2010
IEEE
Traditional Markov network structure learning algorithms perform a search for globally useful features. However, these algorithms are often slow and prone to finding local optima d...
153
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BMCBI
2007
15 years 6 months ago
2007
Background: Accurate and sensitive performance evaluation is crucial for both effective development of better structure prediction methods based on sequence similarity, and for th...
169
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SEKE
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. Emergent behaviour (EB) is a common phenomenon in multi-agent systems (MAS) where autonomous agents perform certain actions with only limited access to local information ...
203
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CIVR
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. Much previous work on image retrieval has used global features such as colour and texture to describe the content of the image. However, these global features are insuffi...
198
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ICIP
2001
IEEE
16 years 7 months ago
2001
IEEE
A common problem in most active contour methods is that the recursive searching scheme can only return a local optimal solution. Furthermore, the internal energy of the snake is n...