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WWW
2009
ACM
14 years 9 months ago
Click chain model in web search
Given a terabyte click log, can we build an efficient and effective click model? It is commonly believed that web search click logs are a gold mine for search business, because th...
Anitha Kannan, Chao Liu 0001, Christos Faloutsos, ...
DM
2008
103views more  DM 2008»
13 years 8 months ago
A note on lattice chains and Delannoy numbers
Fix nonnegative integers n1, . . . , nd and let L denote the lattice of integer points (a1, . . . , ad) Zd satisfying 0 ai ni for 1 i d. Let L be partially ordered by the usua...
John S. Caughman IV, Clifford R. Haithcock, J. J. ...
SIGKDD
2008
113views more  SIGKDD 2008»
13 years 8 months ago
On exploiting the power of time in data mining
We introduce the new paradigm of Change Mining as data mining over a volatile, evolving world with the objective of understanding change. While there is much work on incremental m...
Mirko Böttcher, Frank Höppner, Myra Spil...
GECCO
2004
Springer
14 years 1 months ago
On the Complexity to Approach Optimum Solutions by Inhomogeneous Markov Chains
We analyse the probability 1 − δ to be in an optimum solution after k steps of an inhomogeneous Markov chain which is specified by a logarithmic cooling schedule c(k) = Γ/ ln ...
Andreas Alexander Albrecht
WELCOM
2001
Springer
147views ECommerce» more  WELCOM 2001»
14 years 28 days ago
Integration of Goods Delivery Supervision into E-commerce Supply Chain
One of the benefits of electronic commerce is the gain of speed and easiness through electronic delivery of commerce data. Only the data specifying the delivery of the physical go...
Anke Thede, Albrecht Schmidt, Christian Merz