Sciweavers

70 search results - page 9 / 14
» Step-wise Refinement Design Example Using LOTOS
Sort
View
CIKM
2009
Springer
14 years 2 months ago
Analyzing and evaluating query reformulation strategies in web search logs
Users frequently modify a previous search query in hope of retrieving better results. These modifications are called query reformulations or query refinements. Existing research h...
Jeff Huang, Efthimis N. Efthimiadis
WWW
2003
ACM
14 years 8 months ago
Conversation specification: a new approach to design and analysis of e-service composition
This paper introduces a framework for modeling and specifying the global behavior of e-service compositions. Under this framework, peers (individual e-services) communicate throug...
Tevfik Bultan, Xiang Fu, Richard Hull, Jianwen Su
WCRE
1997
IEEE
13 years 11 months ago
Reverse Engineering is Reverse Forward Engineering
Reverse Engineering is focused on the challenging task of understanding legacy program code without having suitable documentation. Using a transformational forward engineering per...
Ira D. Baxter, Michael Mehlich
BMCBI
2006
165views more  BMCBI 2006»
13 years 7 months ago
Improved variance estimation of classification performance via reduction of bias caused by small sample size
Background: Supervised learning for classification of cancer employs a set of design examples to learn how to discriminate between tumors. In practice it is crucial to confirm tha...
Ulrika Wickenberg-Bolin, Hanna Göransson, M&a...
FM
2006
Springer
148views Formal Methods» more  FM 2006»
13 years 11 months ago
Automatic Translation from Circus to Java
Abstract. Circus is a combination of Z and CSP that supports the development of state-rich reactive systems based on refinement. In this paper we present JCircus, a tool that autom...
Angela Freitas, Ana Cavalcanti