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CORR
2011
Springer
186views Education» more  CORR 2011»
14 years 10 months ago
A Goal-Directed Implementation of Query Answering for Hybrid MKNF Knowledge Bases
Ontologies and rules are usually loosely coupled in knowledge representation formalisms. In fact, ontologies use open-world reasoning while the leading semantics for rules use non...
Ana Sofia Gomes, José Júlio Alferes,...
CADE
2006
Springer
16 years 4 months ago
Eliminating Redundancy in Higher-Order Unification: A Lightweight Approach
In this paper, we discuss a lightweight approach to eliminate the overhead due to implicit type arguments during higher-order unification of dependently-typed terms. First, we show...
Brigitte Pientka
129
Voted
PLDI
2000
ACM
15 years 8 months ago
Type-based race detection for Java
This paper presents a static race detection analysis for multithreaded Java programs. Our analysis is based on a formal type system that is capable of capturing many common synchr...
Cormac Flanagan, Stephen N. Freund
110
Voted
ML
2008
ACM
104views Machine Learning» more  ML 2008»
15 years 3 months ago
Many holes in hindley-milner
We implement statically-typed multi-holed contexts in OCaml using an underlying algebraic datatype augmented with phantom types. Existing approaches require dynamic checks or more...
Sam Lindley
DAC
2006
ACM
16 years 4 months ago
Low-power bus encoding using an adaptive hybrid algorithm
In this paper, we propose an adaptive low-power bus encoding algorithm based on weighted code mapping (WCM) and the delayed bus technique. The WCM algorithm transforms an original...
Avnish R. Brahmbhatt, Jingyi Zhang, Qing Wu, Qinru...