4491 search results - page 755 / 899 » Adapting information retrieval systems to user queries |
138
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GECCO
2007
Springer
16 years 17 days ago
2007
Springer
Keystroke authentication is a biometric method utilizing the typing characteristics of users. In this paper, we propose an evolutionary method for stable keystroke authentication....
240
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KDD
2010
ACM
15 years 4 months ago
2010
ACM
The dynamic marketplace in online advertising calls for ranking systems that are optimized to consistently promote and capitalize better performing ads. The streaming nature of on...
168
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EDO
2000
Springer
15 years 10 months ago
2000
Springer
Abstract. This paper presents a framework that lets a component developer provide a component user with different kinds of information, depending on the specific context and needs....
168
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CIKM
2005
Springer
15 years 12 months ago
2005
Springer
Holistic twig join algorithms represent the state of the art for evaluating path expressions in XML queries. Using inverted indexes on XML elements, holistic twig joins move a set...
253
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ICDE
2003
IEEE
16 years 7 months ago
2003
IEEE
We present a system that enables flexible and efficient phrase matching in XML documents. Since XML allows structured and unstructured information to be interleaved, phrase matchi...