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148
Voted
DLOG
2008
15 years 6 months ago
Taming the Infinite Chase: Query Answering under Expressive Relational Constraints
Answering queries posed over knowledge bases is a central problem in knowledge representation and database theory. In databases, query containment is one of the important query op...
Andrea Calì, Georg Gottlob, Michael Kifer
139
Voted
SIGSOFT
2006
ACM
16 years 4 months ago
SYNERGY: a new algorithm for property checking
We consider the problem if a given program satisfies a specified safety property. Interesting programs have infinite state spaces, with inputs ranging over infinite domains, and f...
Bhargav S. Gulavani, Thomas A. Henzinger, Yamini K...
247
Voted
POPL
2007
ACM
16 years 4 months ago
Lightweight fusion by fixed point promotion
This paper proposes a lightweight fusion method for general recursive function definitions. Compared with existing proposals, our method has several significant practical features...
Atsushi Ohori, Isao Sasano
234
Voted
POPL
2007
ACM
16 years 4 months ago
Generative unbinding of names
This paper is concerned with a programming language construct for typed name binding that enforces -equivalence. It proves a new result about what operations on names can co-exist...
Andrew M. Pitts, Mark R. Shinwell
238
Voted
POPL
2006
ACM
16 years 4 months ago
Specifying C++ concepts
C++ templates are key to the design of current successful mainstream libraries and systems. They are the basis of programming techniques in diverse areas ranging from conventional...
Gabriel Dos Reis, Bjarne Stroustrup