17329 search results - page 3186 / 3466 » Improved non-approximability results |
160
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2009
ACM
16 years 7 months ago
2009
ACM
Behavioral Targeting (BT) is a technique used by online advertisers to increase the effectiveness of their campaigns, and is playing an increasingly important role in the online a...
164
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2009
ACM
16 years 7 months ago
2009
ACM
Understanding the intent behind a user's query can help search engine to automatically route the query to some corresponding vertical search engines to obtain particularly re...
164
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2008
ACM
16 years 7 months ago
2008
ACM
For many users with a physical or motor disability, using a computer mouse or other pointing device to navigate the web is cumbersome or impossible due to problems with pointing a...
196
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2008
ACM
16 years 7 months ago
2008
ACM
Current search engines do not support user searches for chemical entities (chemical names and formulae) beyond simple keyword searches. Usually a chemical molecule can be represen...
177
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2008
ACM
16 years 7 months ago
2008
ACM
Searching for Web service access points is no longer attached to service registries as Web search engines have become a new major source for discovering Web services. In this work...