2079 search results - page 257 / 416 » Research Problems in Data Warehousing |
201
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WSDM
2012
ACM
14 years 2 months ago
2012
ACM
It is well known that different types of social ties have essentially different influence between people. However, users in online social networks rarely categorize their contact...
208
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SIGMETRICS
2012
ACM
13 years 9 months ago
2012
ACM
Sampling is crucial for controlling resource consumption by internet traffic flow measurements. Routers use Packet Sampled NetFlow [9], and completed flow records are sampled in...
227
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CORR
2012
Springer
14 years 2 months ago
2012
Springer
We address the problem of learning the parameters in graphical models when inference is intractable. A common strategy in this case is to replace the partition function with its B...
286
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IHI
2012
14 years 2 months ago
2012
Electronic Health Record (EHR) and Personal Health Record (PHR) systems could allow patients to better manage their health information and share it to enhance the quality and effi...
272
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STOC
1993
ACM
15 years 10 months ago
1993
ACM
Most complexity measures for concurrent algorithms for asynchronous shared-memory architectures focus on process steps and memory consumption. In practice, however, performance of ...