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SEMWEB
2007
Springer
16 years 24 days ago
An Architecture for Peer-to-peer Reasoning
Abstract. Similar to the current Web, the key to realizing the Semantic Web is scale. Arguably, to achieve this, we need a good balance between participation cost and perceived ben...
George Anadiotis, Spyros Kotoulas, Ronny Siebes
WIA
2007
Springer
16 years 23 days ago
Analyzing Ambiguity of Context-Free Grammars
It has been known since 1962 that the ambiguity problem for context-free grammars is undecidable. Ambiguity in context-free grammars is a recurring problem in language design and p...
Claus Brabrand, Robert Giegerich, Anders Mø...
ESCIENCE
2006
IEEE
16 years 22 days ago
A Middleware Framework for Maximum Likelihood Evaluation over Dynamic Grids
We have designed a maximum likelihood fitter using the actor model to distribute the computation over a heterogeneous network. The prototype implementation uses the SALSA program...
Wei-Jen Wang, Kaoutar El Maghraoui, John Cummings,...
IPPS
2006
IEEE
16 years 21 days ago
Online strategies for high-performance power-aware thread execution on emerging multiprocessors
Granularity control is an effective means for trading power consumption with performance on dense shared memory multiprocessors, such as multi-SMT and multi-CMP systems. In this p...
Matthew Curtis-Maury, James Dzierwa, Christos D. A...
WIOPT
2006
IEEE
16 years 20 days ago
Resource control for the EDCA and HCCA mechanisms in IEEE 802.11e networks
— We investigate the problem of efficient resource control for elastic traffic over the EDCA (Enhanced Distributed Channel Access) and HCCA (Hybrid Coordination Function HCF - ...
Vasilios A. Siris, Costas Courcoubetis