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ENTCS
2008
116views more  ENTCS 2008»
15 years 6 months ago
Phil: A Lazy Implementation of a Language for Approximate Filtering of XML Documents
In this paper, we introduce a system, written in Haskell, for filtering information from XML data. Essentially, the system implements a simple declarative language which allows on...
Michele Baggi, Demis Ballis
JAT
2007
84views more  JAT 2007»
15 years 6 months ago
On Lebesgue-type inequalities for greedy approximation
We study the efficiency of greedy algorithms with regard to redundant dictionaries in Hilbert spaces. We obtain upper estimates for the errors of the Pure Greedy Algorithm and th...
David L. Donoho, Michael Elad, Vladimir N. Temlyak...
EMNLP
2010
15 years 4 months ago
Turbo Parsers: Dependency Parsing by Approximate Variational Inference
We present a unified view of two state-of-theart non-projective dependency parsers, both approximate: the loopy belief propagation parser of Smith and Eisner (2008) and the relaxe...
André F. T. Martins, Noah A. Smith, Eric P....
CSMR
2010
IEEE
15 years 1 months ago
Under and Over Approximation of State Models Recovered for Ajax Applications
Abstract--In contrast to conventional multi-page Web applications, an Ajax application is developed as a single-page application in which content and structure are changed at runti...
Alessandro Marchetto, Paolo Tonella, Filippo Ricca
CPE
1998
Springer
81views Hardware» more  CPE 1998»
15 years 10 months ago
Experiments with Improved Approximate Mean Value Analysis Algorithms
Abstract. Approximate Mean Value Analysis (MVA) is a popular technique for analyzing queueing networks because of the efficiency and accuracy that it affords. In this paper, we pre...
Hai Wang, Kenneth C. Sevcik