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» Partitioning Based Algorithms for Some Colouring Problems
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CIIT
2004
104views Communications» more  CIIT 2004»
15 years 3 months ago
Semi-automatic compensation of the propagation delay in fault-tolerant systems
In control systems the jitter is a major problem since in a time-varying system the theoretical results for analysis and design of time-invariant systems cannot be used directly. ...
Thomas Losert, Wilfried Elmenreich, Martin Schlage...
PSSS
2003
15 years 3 months ago
Inferencing and Truth Maintenance in RDF Schema
Contrary to earlier reports in literature, exhaustive forward inferencing is a feasible approach for practical RDF. It is sufficiently fast and the increase in necessary storage s...
Jeen Broekstra, Arjohn Kampman
ACTA
2006
104views more  ACTA 2006»
15 years 2 months ago
Safe projections of binary data sets
Abstract Selectivity estimation of a boolean query based on frequent itemsets can be solved by describing the problem by a linear program. However, the number of variables in the e...
Nikolaj Tatti
CGF
2006
94views more  CGF 2006»
15 years 1 months ago
Optimizing Control Variate Estimators for Rendering
We present the Optimizing Control Variate (OCV) estimator, a new estimator for Monte Carlo rendering. Based upon a deterministic sampling framework, OCV allows multiple importance...
Shaohua Fan, Stephen Chenney, Bo Hu, Kam-Wah Tsui,...
CONSTRAINTS
1998
112views more  CONSTRAINTS 1998»
15 years 1 months ago
Temporal Constraints: A Survey
Abstract. Temporal Constraint Satisfaction is an information technology useful for representing and answering queries about the times of events and the temporal relations between t...
Eddie Schwalb, Lluís Vila