2453 search results - page 432 / 491 » Design Knowledge Collection by Modeling |
109
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WWW
2008
ACM
16 years 2 months ago
2008
ACM
We consider the budget-constrained bidding optimization problem for sponsored search auctions, and model it as an online (multiple-choice) knapsack problem. We design both determi...
112
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WWW
2008
ACM
16 years 2 months ago
2008
ACM
One of the several initiatives to bridge the digital divide in developing countries has been the deployment of information kiosks or knowledge centers in villages in rural parts o...
WWW
2006
ACM
16 years 2 months ago
2006
ACM
Integration of Web search with geographic information has recently attracted much attention. There are a number of local Web search systems enabling users to find locationspecific...
KDD
2004
ACM
16 years 2 months ago
2004
ACM
We present an unusual algorithm involving classification trees-CARTwheels--where two trees are grown in opposite directions so that they are joined at their leaves. This approach ...
121
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DCC
2006
IEEE
16 years 1 months ago
2006
IEEE
We present a simple and efficient entropy coder that combines run-length and Golomb-Rice encoders. The encoder automatically switches between the two modes according to simple rul...