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PRL
2008
126views more  PRL 2008»
15 years 6 months ago
Fourier-based geometric shape prior for snakes
A novel method of snakes with shape prior is presented in this paper. We propose to add a new force which makes the curve evolve to particular shape corresponding to a template to...
Mohamed Ali Charmi, Stéphane Derrode, Faouz...
FOCS
2010
IEEE
15 years 4 months ago
Pure and Bayes-Nash Price of Anarchy for Generalized Second Price Auction
Generalized Second Price Auction, also knows as Ad Word auctions, and its variants has been the main mechanism used by search companies to auction positions for sponsored search l...
Renato Paes Leme, Éva Tardos
IACR
2011
206views more  IACR 2011»
14 years 5 months ago
Shortest Lattice Vectors in the Presence of Gaps
Given a lattice L with the i-th successive minimum λi, its i-th gap λi λ1 often provides useful information for analyzing the security of cryptographic schemes related to L. The...
Mingjie Liu, Xiaoyun Wang, Guangwu Xu, Xuexin Zhen...
INFOSCALE
2009
ACM
15 years 10 months ago
CAWA: Continuous Approximate Where-About Queries
With the current proliferation of wireless networks and mobile device technologies, the management of moving object databases to facilitate queries over these domains has been exte...
Alexander J. Aved, Kien A. Hua, Antoniya Petkova
FEWS
2007
15 years 7 months ago
Constructing Semantic Campus for Academic Collaboration
: This paper proposes a methodology for constructing Semantic Campus, a Semantic Web application that represents the social network of the academics in the university, King Mongkut...
Natenapa Sriharee, Ravikarn Punnarut