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SIGIR
2004
ACM
15 years 11 months ago
Usefulness of hyperlink structure for query-biased topic distillation
In this paper, we introduce an information theoretic method for estimating the usefulness of the hyperlink structure induced from the set of retrieved documents. We evaluate the e...
Vassilis Plachouras, Iadh Ounis
WOSP
2004
ACM
15 years 11 months ago
From UML activity diagrams to Stochastic Petri nets: application to software performance engineering
Over the last decade, the relevance of performance evaluation in the early stages of the software development life-cycle has been steadily rising. We honestly believe that the int...
Juan Pablo López-Grao, José Mersegue...
ADAEUROPE
2004
Springer
15 years 11 months ago
On the Tree Width of Ada Programs
The tree width of a graph G measures how close G is to being a tree or a series-parallel graph. Many well-known problems that are otherwise NP-complete can be solved efficiently if...
Bernd Burgstaller, Johann Blieberger, Bernhard Sch...
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AMAST
2004
Springer
15 years 11 months ago
A Generic Software Safety Document Generator
Abstract. Formal certification is based on the idea that a mathematical proof of some property of a piece of software can be regarded as a certificate of correctness which, in pr...
Ewen Denney, Ram Prasad Venkatesan
BIOADIT
2004
Springer
15 years 11 months ago
Explaining Low-Level Brightness-Contrast Illusions Using Disinhibition
Conventional Difference of Gaussian (DOG) filter is usually used to model the early stage of visual processing. However, convolution operation used with DOG does not explicitly a...
Yingwei Yu, Takashi Yamauchi, Yoonsuck Choe