5628 search results - page 399 / 1126 » Data challenges at Yahoo! |
198
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WWW
2004
ACM
16 years 8 months ago
2004
ACM
Analysis of web site usage data involves two significant challenges: firstly the volume of data, arising from the growth of the web, and secondly, the structural complexity of web...
215
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STOC
2004
ACM
16 years 8 months ago
2004
ACM
We prove an (lg n) cell-probe lower bound on maintaining connectivity in dynamic graphs, as well as a more general trade-off between updates and queries. Our bound holds even if t...
230
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BMCBI
2008
15 years 7 months ago
2008
Background: Biological signaling pathways that govern cellular physiology form an intricate web of tightly regulated interlocking processes. Data on these regulatory networks are ...
250
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CCR
2004
15 years 7 months ago
2004
Wireless sensor networks have attracted attention from a diverse set of researchers, due to the unique combination of distributed, resource and data processing constraints. Howeve...
238
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KDD
2009
ACM
16 years 2 months ago
2009
ACM
Many applications in surveillance, monitoring, scientific discovery, and data cleaning require the identification of anomalies. Although many methods have been developed to iden...