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» On the Number of Distributive Lattices
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ECAI
2004
Springer
14 years 10 days ago
OntoRefiner, a user query refinement interface usable for Semantic Web Portals
We present a user interface, the OntoRefiner1 system, for helping the user to navigate numerous retrieved documents after a search querying a semantic portal which integrates a ver...
Brigitte Safar, Hassen Kefi, Chantal Reynaud
HEURISTICS
2006
102views more  HEURISTICS 2006»
13 years 8 months ago
A logic of soft constraints based on partially ordered preferences
Representing and reasoning with an agent's preferences is important in many applications of constraints formalisms. Such preferences are often only partially ordered. One clas...
Nic Wilson
DCG
2007
104views more  DCG 2007»
13 years 8 months ago
Coincidence Site Modules in 3-Space
The coincidence site lattice (CSL) problem and its generalization to Z-modules in Euclidean 3-space is revisited, and various results and conjectures are proved in a unified way, ...
Michael Baake, Peter A. B. Pleasants, Ulf Rehmann
PARA
2000
Springer
14 years 5 days ago
GRISK: An Internet Based Search for K-Optimal Lattice Rules
Abstract. This paper describe the implementation and underlying philosophie of a large scale distributed computation of K-optimal lattice rules. The computation is huge correspondi...
Tor Sørevik, Jan Frode Myklebust
CORR
2010
Springer
171views Education» more  CORR 2010»
13 years 8 months ago
Randomized Lattice Decoding
Sphere decoding achieves maximum-likelihood (ML) performance at the cost of exponential complexity; lattice reduction-aided successive interference cancelation (SIC) significantly...
Shuiyin Liu, Cong Ling, Damien Stehlé