762 search results - page 36 / 153 » Intercode Regular Languages |
104
Voted
LICS
2010
IEEE
15 years 22 days ago
2010
IEEE
We consider formulas which, in addition to the symbols in the vocabulary, may use two designated symbols ≺ and + that must be interpreted as a linear order and its associated ad...
109
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SIGIR
2006
ACM
15 years 8 months ago
2006
ACM
Pseudo-relevance feedback has proven to be an effective strategy for improving retrieval accuracy in all retrieval models. However the performance of existing pseudo feedback meth...
IR
2007
15 years 2 months ago
2007
In information retrieval, the cluster hypothesis states: closely related documents tend to be relevant to the same request. We exploit this hypothesis directly by adjusting queryb...
102
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CONCUR
1998
Springer
15 years 6 months ago
1998
Springer
PA is the process algebra allowing non-determinism, sequential and parallel compositions, and recursion. We suggest viewing PA-processes as trees, and using treeautomata technique...
108
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FINTAL
2006
15 years 6 months ago
2006
We present a regular approximation of Link Grammar, a dependency-type formalism with context-free expressive power, as a first step toward a finite-state joint inference system. Th...