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CORR
2008
Springer
109views Education» more  CORR 2008»
15 years 4 months ago
A Generic Top-Down Dynamic-Programming Approach to Prefix-Free Coding
Given a probability distribution over a set of n words to be transmitted, the Huffman Coding problem is to find a minimal-cost prefix free code for transmitting those words. The b...
Mordecai Golin, Xiaoming Xu, Jiajin Yu
AMAI
2006
Springer
15 years 4 months ago
Possibilistic uncertainty handling for answer set programming
In this work, we introduce a new framework able to deal with a reasoning that is at the same time non monotonic and uncertain. In order to take into account a certainty level assoc...
Pascal Nicolas, Laurent Garcia, Igor Stépha...
SIAMJO
2008
105views more  SIAMJO 2008»
15 years 3 months ago
On Stability of Multistage Stochastic Programs
We study the quantitative stability of linear multistage stochastic programs under perturbations of the underlying stochastic processes. It is shown that the optimal values behave...
Christian Küchler
SIGECOM
2010
ACM
219views ECommerce» more  SIGECOM 2010»
15 years 8 months ago
Revenue maximization with a single sample
We design and analyze approximately revenue-maximizing auctions in general single-parameter settings. Bidders have publicly observable attributes, and we assume that the valuation...
Peerapong Dhangwatnotai, Tim Roughgarden, Qiqi Yan
PKDD
2010
Springer
212views Data Mining» more  PKDD 2010»
15 years 2 months ago
Cross Validation Framework to Choose amongst Models and Datasets for Transfer Learning
Abstract. One solution to the lack of label problem is to exploit transfer learning, whereby one acquires knowledge from source-domains to improve the learning performance in the t...
ErHeng Zhong, Wei Fan, Qiang Yang, Olivier Versche...