160 search results - page 13 / 32 » Approximability of Manipulating Elections |
FOCS
2008
IEEE
14 years 4 months ago
2008
IEEE
The central problem in computational mechanism design is the tension between incentive compatibility and computational ef ciency. We establish the rst significant approximability ...
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
This paper investigates a Bayesian model and a Markov chain Monte Carlo (MCMC) algorithm for gene factor analysis. Each sample in the dataset is decomposed as a linear combination...
DISCO
1992
14 years 1 months ago
1992
We introduce an algebraic model of computation which is especially useful for the description of computations in analysis. On one level the model allows the representation of alge...
ICDE
2004
IEEE
14 years 11 months ago
2004
IEEE
The past decade has seen a wealth of research on time series representations, because the manipulation, storage, and indexing of large volumes of raw time series data is impractic...
ICIP
2004
IEEE
14 years 11 months ago
2004
IEEE
To be efficient, data protection algorithms should generally exploit the properties of the media information in the transform domain. In this paper, we will advocate the use of no...