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ACL
2010
15 years 4 months ago
Finding Cognate Groups Using Phylogenies
A central problem in historical linguistics is the identification of historically related cognate words. We present a generative phylogenetic model for automatically inducing cogn...
David Hall, Dan Klein
PODS
2006
ACM
88views Database» more  PODS 2006»
16 years 6 months ago
Structural characterizations of the semantics of XPath as navigation tool on a document
Given a document D in the form of an unordered labeled tree, we study the expressibility on D of various fragments of XPath, the core navigational language on XML documents. We gi...
Marc Gyssens, Jan Paredaens, Dirk Van Gucht, Georg...
259
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ICDE
2003
IEEE
117views Database» more  ICDE 2003»
16 years 8 months ago
Design and Implementation of a Temporal Extension of SQL
We present a valid-time extension of SQL and investigate its efficient implementation on an Object-Relational database system. We propose an approach where temporal queries are ex...
Cindy Xinmin Chen, Jiejun Kong, Carlo Zaniolo
KBSE
2005
IEEE
16 years 9 days ago
Secure sharing between untrusted users in a transparent source/binary deployment model
The Nix software deployment system is based on the paradigm of transparent source/binary deployment: distributors deploy descriptors that build components from source, while clien...
Eelco Dolstra
VAMOS
2007
Springer
16 years 25 days ago
Variability Models Must Not be Invariant!
Variability modeling techniques are used to specify variable aspects of members of a family of related software artifacts. Instances of variability models are then used to effici...
Elmar Jürgens, Markus Pizka