13822 search results - page 2296 / 2765 » Models in Knowledge Management |
173
Voted
WWW
2008
ACM
16 years 7 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...
179
Voted
WWW
2008
ACM
16 years 7 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...
168
Voted
WWW
2007
ACM
16 years 7 months ago
2007
ACM
Documents in the Web are often organized using category trees by information providers (e.g. CNN, BBC) or search engines (e.g. Google, Yahoo!). Such category trees are commonly kn...
161
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WWW
2006
ACM
16 years 7 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...
176
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WWW
2004
ACM
16 years 7 months ago
2004
ACM
Although the OWL Web Ontology Language adds considerable expressive power to the Semantic Web it does have expressive limitations, particularly with respect to what can be said ab...