5973 search results - page 254 / 1195 » Fundamental forms of information |
169
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WWW
2001
ACM
16 years 7 months ago
2001
ACM
Current-day crawlers retrieve content only from the publicly indexable Web, i.e., the set of Web pages reachable purely by following hypertext links, ignoring search forms and pag...
148
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JASIS
2000
15 years 6 months ago
2000
Genre conventions emerge across discourse communities over time to support the communication of ideas and information in socially and cognitively compatible forms. Digital genres ...
171
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ICTIR
2009
Springer
16 years 1 months ago
2009
Springer
We introduce perturbation kernels, a new class of similarity measure for information retrieval that casts word similarity in terms of multi-task learning. Perturbation kernels mode...
161
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KES
2005
Springer
16 years 3 days ago
2005
Springer
Abstract. With the help of real source identity in packets, network security system can intelligently protect and counteract the attacks. Packet marking is an important method of s...
214
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VISUAL
1999
Springer
15 years 11 months ago
1999
Springer
Abstract. Unlike traditional database management systems, in multimedia databases that support content-based retrieval over multimedia objects, it is difficult for users to express...