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WWW
2007
ACM
16 years 7 months ago
Fostering Knowledge Evolution through Community-based Participation
The ontology development process is typically led by single or small groups of experts, with users mostly playing a passive role. Such an elitist approach in building ontologies h...
Domenico Gendarmi, Fabio Abbattista, Filippo Lanub...
WWW
2004
ACM
16 years 7 months ago
Flexibility of Automatic Authoring for the Semantic Web
The LAOS model, a 5-layer adaptive hypermedia (AH) authoring model, was previously shown to specify a flexible framework for (collaborative) creation of material for the semantic ...
Alexandra I. Cristea
ICIAP
2009
ACM
16 years 7 months ago
Nonlocal Similarity Image Filtering
Abstract. We exploit the recurrence of structures at different locations, orientations and scales in an image to perform denoising. While previous methods based on "nonlocal f...
Yifei Lou, Paolo Favaro, Stefano Soatto, Andrea L....
PPOPP
2009
ACM
16 years 7 months ago
How much parallelism is there in irregular applications?
Irregular programs are programs organized around pointer-based data structures such as trees and graphs. Recent investigations by the Galois project have shown that many irregular...
Milind Kulkarni, Martin Burtscher, Rajeshkar Inkul...
HPCA
2009
IEEE
16 years 7 months ago
Criticality-based optimizations for efficient load processing
Some instructions have more impact on processor performance than others. Identification of these critical instructions can be used to modify and improve instruction processing. Pr...
Samantika Subramaniam, Anne Bracy, Hong Wang 0003,...