524 search results - page 56 / 105 » Context Trees |
118
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TIP
2008
15 years 19 days ago
2008
The present paper contributes two novel techniques in the context of image restoration by nonlocal filtering. Firstly, we introduce an efficient implementation of the nonlocal mean...
WG
2007
Springer
15 years 6 months ago
2007
Springer
Abstract. We present hardness results, approximation heuristics, and exact algorithms for bottleneck labeled optimization problems arising in the context of graph theory. This long...
107
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ICDT
2003
ACM
15 years 6 months ago
2003
ACM
XPath is a simple language for navigating an XML tree and returning a set of answer nodes. The focus in this paper is on the complexity of the containment problem for various fragm...
104
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CICLING
2010
Springer
15 years 5 months ago
2010
Springer
In this paper we will present a maximum entropy filter for the translation rules of a statistical machine translation system based on tree transducers. This filter can be success...
91
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CORR
2010
Springer
15 years 25 days ago
2010
Springer
In the context of the current financial crisis, when more companies are facing bankruptcy or insolvency, the paper aims to find methods to identify distressed firms by using finan...