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APPROX
2004
Springer
179views Algorithms» more  APPROX 2004»
15 years 10 months ago
Maximum Weight Independent Sets and Matchings in Sparse Random Graphs. Exact Results Using the Local Weak Convergence Method
ABSTRACT: Let G(n, c/n) and Gr(n) be an n-node sparse random graph and a sparse random rregular graph, respectively, and let I(n, r) and I(n, c) be the sizes of the largest indepen...
David Gamarnik, Tomasz Nowicki, Grzegorz Swirszcz
ATAL
2004
Springer
15 years 10 months ago
Agents Swarming in Semantic Spaces to Corroborate Hypotheses
To anticipate and prevent acts of terrorism, Indications and Warnings analysts try to connect clues gleaned from massive quantities of complex data. Multi-agent approaches to supp...
Peter Weinstein, H. Van Dyke Parunak, Paul Chiusan...
CICLING
2004
Springer
15 years 10 months ago
A Plug and Play Spoken Dialogue Interface for Smart Environments
In this paper we present a plug and play dialogue system for smart environments. The environment description and its state are stored on a domain ontology. This ontology is formed ...
Germán Montoro, Xavier Alamán, Pablo...
ECAI
2004
Springer
15 years 10 months ago
Type Checking in Open-Domain Question Answering
Open domain question answering (QA) systems have to bridge the potential vocabulary mismatch between a question and its candidate answers. One can view this as a recall problem and...
Stefan Schlobach, Marius Olsthoorn, Maarten de Rij...
186
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EGPGV
2004
Springer
181views Visualization» more  EGPGV 2004»
15 years 10 months ago
Parallel Multiresolution Volume Rendering of Large Data Sets with Error-Guided Load Balancing
We present a new parallel multiresolution volume rendering algorithm for visualizing large data sets. Using the wavelet transform, the raw data is first converted into a multires...
Chaoli Wang, Jinzhu Gao, Han-Wei Shen