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MANSCI
2007
92views more  MANSCI 2007»
15 years 4 months ago
The Strategic Perils of Delayed Differentiation
Postponement or delayed product differentiation has been identified as a key strategy to manage increasing demand uncertainty. The benefits of postponement arise out of the abil...
Krishnan S. Anand, Karan Girotra
ALGORITHMICA
2000
161views more  ALGORITHMICA 2000»
15 years 4 months ago
Binary Searching with Nonuniform Costs and Its Application to Text Retrieval
We study the problem of minimizing the expected cost of binary searching for data where the access cost is not fixed and depends on the last accessed element, such as data stored i...
Gonzalo Navarro, Ricardo A. Baeza-Yates, Eduardo F...
142
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JSAC
2010
142views more  JSAC 2010»
15 years 3 months ago
Extreme value FEC for reliable broadcasting in wireless networks
—The advent of practical rateless codes enables implementation of highly efficient packet-level forward error correction (FEC) strategies for reliable data broadcasting in loss-...
Weiyao Xiao, David Starobinski
ESWA
2011
220views Database» more  ESWA 2011»
14 years 8 months ago
Unsupervised neural models for country and political risk analysis
This interdisciplinary research project focuses on relevant applications of Knowledge Discovery and Artificial Neural Networks in order to identify and analyse levels of country, b...
Álvaro Herrero, Emilio Corchado, Alfredo Ji...
KDD
2007
ACM
177views Data Mining» more  KDD 2007»
16 years 4 months ago
Mining optimal decision trees from itemset lattices
We present DL8, an exact algorithm for finding a decision tree that optimizes a ranking function under size, depth, accuracy and leaf constraints. Because the discovery of optimal...
Élisa Fromont, Siegfried Nijssen