2296 search results - page 85 / 460 » The Expressive Power of Synchronizations |
150
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BNCOD
2009
15 years 5 months ago
2009
We study the expressiveness of a positive fragment of path queries, denoted Path+ , on node-labeled trees documents. The expressiveness of Path+ is studied from two angles. First, ...
127
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CONCUR
2010
Springer
15 years 5 months ago
2010
Springer
Abstract. Quantitative languages are an extension of boolean languages that assign to each word a real number. Mean-payoff automata are finite automata with numerical weights on tr...
143
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KES
2008
Springer
15 years 4 months ago
2008
Springer
Using a strongly typed functional programming language for genetic programming has many advantages, but evolving functional programs with variables requires complex genetic operat...
180
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JBI
2002
15 years 4 months ago
2002
Discovering the complex regulatory networks that govern mRNA expression is an important but difficult problem. Many current approaches use only expression data from microarrays to...
197
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ICCV
2009
IEEE
15 years 2 months ago
2009
IEEE
Non-frontal view facial expression recognition is important in many scenarios where the frontal view face images may not be available. However, few work on this issue has been don...