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» On the monotonization of the training set
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ATMOS
2007
129views Optimization» more  ATMOS 2007»
15 years 2 months ago
Solving a Real-World Train Unit Assignment Problem
We face a real-world train unit assignment problem for an operator running trains in a regional area. Given a set of timetabled train trips, each with a required number of passenge...
Valentina Cacchiani, Alberto Caprara, Paolo Toth
90
Voted
COCO
2009
Springer
106views Algorithms» more  COCO 2009»
15 years 7 months ago
Increasing the Gap between Descriptional Complexity and Algorithmic Probability
The coding theorem is a fundamental result of algorithmic information theory. A well known theorem of G´acs shows that the analog of the coding theorem fails for continuous sample...
Adam R. Day
79
Voted
LATIN
2010
Springer
15 years 5 months ago
The Power of Fair Pricing Mechanisms
We explore the revenue capabilities of truthful, monotone (“fair”) allocation and pricing functions for resource-constrained auction mechanisms within a general framework that ...
Christine Chung, Katrina Ligett, Kirk Pruhs, Aaron...
109
Voted
ICMLA
2009
14 years 10 months ago
Transformation Learning Via Kernel Alignment
This article proposes an algorithm to automatically learn useful transformations of data to improve accuracy in supervised classification tasks. These transformations take the for...
Andrew Howard, Tony Jebara
NAACL
2007
15 years 2 months ago
Detection of Non-Native Sentences Using Machine-Translated Training Data
Training statistical models to detect nonnative sentences requires a large corpus of non-native writing samples, which is often not readily available. This paper examines the exte...
John Lee, Ming Zhou, Xiaohua Liu