1815 search results - page 71 / 363 » From Web Pages to Web Communities |
152
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CHI
2009
ACM
16 years 5 months ago
2009
ACM
The Web is a dynamic, ever-changing collection of information accessed in a dynamic way. This paper explores the relationship between Web page content change (obtained from an hou...
187
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ICWSM
2009
15 years 2 months ago
2009
Finding out about a topic online can be time consuming. It involves visiting multiple news sites, encyclopedia entries, video repositories and other resources while discarding irr...
136
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SIGMOD
2005
ACM
15 years 10 months ago
2005
ACM
In a number of recent studies [4, 8] researchers have found that because search engines repeatedly return currently popular pages at the top of search results, popular pages tend ...
150
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WISE
2005
Springer
15 years 10 months ago
2005
Springer
This paper studies automatic extraction of structured data from Web pages. Each of such pages may contain several groups of structured data records. Existing automatic methods stil...
135
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VLDB
2000
ACM
15 years 8 months ago
2000
ACM
In this paper we study how to build an effective incremental crawler. The crawler selectively and incrementally updates its index and/or local collection of web pages, instead of ...