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2009
Tsinghua U.
13 years 5 months ago
Creating artificial global history to improve branch prediction accuracy
Modern processors require highly accurate branch prediction for good performance. As such, a number of branch predictors have been proposed with varying size and complexity. This ...
Leo Porter, Dean M. Tullsen
SEMWEB
2007
Springer
14 years 1 months ago
Ontology Merging using Answer Set Programming and Linguistic Knowledge
With the increasing number of ontologies available on the web, the problem of merging ontologies from different sources to interoperate applications becomes important. This paper ...
Jürgen Bock, Rodney W. Topor, Raphael Volz
ICLP
2005
Springer
14 years 29 days ago
A Comparison of CLP(FD) and ASP Solutions to NP-Complete Problems
This paper presents experimental comparisons between declarative encodings of various computationally hard problems in both Answer Set Programming (ASP) and Constraint Logic Progra...
Agostino Dovier, Andrea Formisano, Enrico Pontelli
ICLP
2005
Springer
14 years 29 days ago
Modeling Systems in CLP
We present a methodology for the modeling of complex program behavior in CLP. In the first part we present an informal description about how to represent a system in CLP. At its ...
Joxan Jaffar, Andrew E. Santosa, Razvan Voicu
CCS
2008
ACM
13 years 9 months ago
Assessing query privileges via safe and efficient permission composition
We propose an approach for the selective enforcement of access control restrictions in, possibly distributed, large data collections based on two basic concepts: i) flexible autho...
Sabrina De Capitani di Vimercati, Sara Foresti, Su...