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CORR
2011
Springer
209views Education» more  CORR 2011»
15 years 1 months ago
An Empirical Study of Real-World SPARQL Queries
Understanding how users tailor their SPARQL queries is crucial when designing query evaluation engines or fine-tuning RDF stores with performance in mind. In this paper we analyz...
Mario Arias, Javier D. Fernández, Miguel A....
CHI
2011
ACM
14 years 10 months ago
Comparing activity theory with distributed cognition for video analysis: beyond "kicking the tires"
The field of HCI is growing, not only in the variety of application areas or the volume of research conducted, but also in the number of analytical approaches for use in the evalu...
Eric P. S. Baumer, Bill Tomlinson
EDOC
2011
IEEE
14 years 6 months ago
UML Metamodel-based Workflow Modeling and Execution
—In this paper, we present a UML metamodel-based approach for creating and executing workflow models. The modeling language is introduced through its abstract syntax, and an eval...
Jens Brüning, Martin Gogolla
TOG
2012
221views Communications» more  TOG 2012»
13 years 9 months ago
Gabor noise by example
Procedural noise is a fundamental tool in Computer Graphics. However, designing noise patterns is hard. In this paper, we present Gabor noise by example, a method to estimate the ...
Bruno Galerne, Ares Lagae, Sylvain Lefebvre, Georg...
ISSTA
2012
ACM
13 years 9 months ago
Measuring enforcement windows with symbolic trace interpretation: what well-behaved programs say
A static analysis design is sufficient if it can prove the property of interest with an acceptable number of false alarms. Ultimately, the only way to confirm that an analysis d...
Devin Coughlin, Bor-Yuh Evan Chang, Amer Diwan, Je...