643 search results - page 78 / 129 » An Empirical Study of Smoothing Techniques for Language Mode... |
ICWS
2010
IEEE
14 years 8 months ago
2010
IEEE
—with the proliferation of internet technologies, publish/subscribe systems have gained wide usage as a middleware. However for this model, catering large number of publishers an...
MASCOTS
2003
14 years 11 months ago
2003
We present a technique for defining and extracting passage-time densities from high-level stochastic process algebra models. Our high-level formalism is PEPA, a popular Markovian...
142
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ICDE
1998
IEEE
15 years 11 months ago
1998
IEEE
Algebraic transformation and optimization techniques have been the method of choice in relational query execution, but applying them in OODBMS is difficult due to the complexity o...
IAJIT
2008
14 years 9 months ago
2008
: UML currently still lacks a rigorously defined semantics for its models, which makes formally analyzing a model and verifying its properties extremely difficult. To remedy that, ...
112
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UM
2010
Springer
15 years 2 months ago
2010
Springer
Search engines are key components in the online world and the choice of search engine is an important determinant of the user experience. In this work we seek to model user behavio...