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ATAL
2005
Springer
15 years 5 months ago
OWL ontology translation based on the O3F framework
This paper presents an approach for ontology translation in the O3F ontology framework and a concrete implemented agent that translates between ontologies expressed in OWL. In the...
Luís Mota, Luís Miguel Botelho
SIGGRAPH
1999
ACM
15 years 4 months ago
Tracing Ray Differentials
Antialiasing of ray traced images is typically performed by supersampling the image plane. While this type of filtering works well for many algorithms, it is much more efficient t...
Homan Igehy
GIR
2007
ACM
15 years 3 months ago
Visualising the south Yorkshire floods of '07
This paper describes initial work on developing an information system to gather, process and visualise various multimedia data sources related to the South Yorkshire (UK) floods o...
Paul Clough, Robert Pasley, Stefan Siersdorfer, Jo...
PODS
1989
ACM
155views Database» more  PODS 1989»
15 years 3 months ago
Fractals for Secondary Key Retrieval
In this paper we propose the use of fractals and especially the Hilbert curve, in order to design good distance-preserving mappings. Such mappings improve the performance of secon...
Christos Faloutsos, Shari Roseman
CODES
2008
IEEE
15 years 1 months ago
A performance-oriented hardware/software partitioning for datapath applications
This article proposes a hardware/software partitioning method targeted to performance-constrained systems for datapath applications. Exploiting a platform based design, a Timed Pe...
Laura Frigerio, Fabio Salice