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» Short Bases of Lattices over Number Fields
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ANTSW
2008
Springer
13 years 9 months ago
Lattice Formation in Space for a Swarm of Pico Satellites
We present a distributed control strategy that lets a swarm of satellites autonomously form a lattice in orbit around a planet. The system, based on the artificial potential field ...
Carlo Pinciroli, Mauro Birattari, Elio Tuci, Marco...
CPC
2010
117views more  CPC 2010»
13 years 4 months ago
On the Number of Perfect Matchings in Random Lifts
Let G be a fixed connected multigraph with no loops. A random n-lift of G is obtained by replacing each vertex of G by a set of n vertices (where these sets are pairwise disjoint)...
Catherine S. Greenhill, Svante Janson, Andrzej Ruc...
VIS
2007
IEEE
183views Visualization» more  VIS 2007»
14 years 8 months ago
Lattice Based Volumetric Global Illumination
We describe a novel volumetric global illumination framework based on the Face-Centered Cubic (FCC) lattice. An FCC lattice has important advantages over a Cartesian lattice. It ha...
Feng Qiu, Fang Xu, Zhe Fan, Neophytos Neophytou...
CRYPTO
2005
Springer
127views Cryptology» more  CRYPTO 2005»
14 years 26 days ago
Black-Box Secret Sharing from Primitive Sets in Algebraic Number Fields
A black-box secret sharing scheme (BBSSS) for a given access structure works in exactly the same way over any finite Abelian group, as it only requires black-box access to group o...
Ronald Cramer, Serge Fehr, Martijn Stam
NAACL
2004
13 years 8 months ago
Lattice-Based Search for Spoken Utterance Retrieval
Recent work on spoken document retrieval has suggested that it is adequate to take the singlebest output of ASR, and perform text retrieval on this output. This is reasonable enou...
Murat Saraclar, Richard Sproat