Sciweavers

467 search results - page 61 / 94
» Roadmap of Infinite Results
Sort
View
SIGECOM
2008
ACM
131views ECommerce» more  SIGECOM 2008»
13 years 10 months ago
Truthful germs are contagious: a local to global characterization of truthfulness
We study the question of how to easily recognize whether a social unction f from an abstract type space to a set of outcomes is truthful, i.e. implementable by a truthful mechanis...
Aaron Archer, Robert Kleinberg
SIGMOD
2008
ACM
189views Database» more  SIGMOD 2008»
14 years 10 months ago
Dynamic anonymization: accurate statistical analysis with privacy preservation
A statistical database (StatDB) retrieves only aggregate results, as opposed to individual tuples. This paper investigates the construction of a privacy preserving StatDB that can...
Xiaokui Xiao, Yufei Tao
CIE
2008
Springer
14 years 1 days ago
Effective Dimensions and Relative Frequencies
Consider the problem of calculating the fractal dimension of a set X consisting of all infinite sequences S over a finite alphabet that satisfy some given condition P on the asympt...
Xiaoyang Gu, Jack H. Lutz
CORR
2006
Springer
76views Education» more  CORR 2006»
13 years 10 months ago
Inconsistent parameter estimation in Markov random fields: Benefits in the computation-limited setting
Consider the problem of joint parameter estimation and prediction in a Markov random field: i.e., the model parameters are estimated on the basis of an initial set of data, and th...
Martin J. Wainwright
SIAMAM
2008
74views more  SIAMAM 2008»
13 years 10 months ago
Optimal Liquidation by a Large Investor
Abstract. We develop a partial equilibrium model to investigate the problem of optimal liquidation over a finite or infinite time horizon for an investor with large holdings in a r...
Ajay Subramanian