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WSC
2007
15 years 9 months ago
Path-sampling for state-dependent importance sampling
State-dependent importance sampling (SDIS) has proved to be particularly useful in simulation (specially in rare event analysis of stochastic systems). One approach for designing ...
Jose H. Blanchet, Jingchen Liu
ACL
2007
15 years 8 months ago
Mildly Context-Sensitive Dependency Languages
Dependency-based representations of natural language syntax require a fine balance between structural flexibility and computational complexity. In previous work, several constra...
Marco Kuhlmann, Mathias Möhl
ACL
2007
15 years 8 months ago
Forest-to-String Statistical Translation Rules
In this paper, we propose forest-to-string rules to enhance the expressive power of tree-to-string translation models. A forestto-string rule is capable of capturing nonsyntactic ...
Yang Liu, Yun Huang, Qun Liu, Shouxun Lin
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APCCM
2007
15 years 8 months ago
A Data Quality Metamodel Extension to CWM
The importance of metadata has been broadly referred in the last years, mainly in the field of data warehousing and decision support systems. Contemporarily, in the adjacent field...
Pedro Gomes, José Farinha, Maria José...
APVIS
2007
15 years 8 months ago
Visualization of sanitized email logs for spam analysis
Email has become an integral method of communication. However, it is still plagued by vast amounts of spam. Many statistical techniques, such as Bayesian filtering, have been app...
Chris Muelder, Kwan-Liu Ma