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188
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EWSN
2010
Springer
15 years 11 months ago
2010
Springer
One unfortunate consequence of the success story of wireless sensor networks (WSNs) in separate research communities is an evergrowing gap between theory and practice. Even though ...
162
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PODS
2010
ACM
15 years 11 months ago
2010
ACM
We give the first optimal algorithm for estimating the number of distinct elements in a data stream, closing a long line of theoretical research on this problem begun by Flajolet...
159
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SPAA
2010
ACM
15 years 11 months ago
2010
ACM
Energy consumption by computer systems has emerged as an important concern. However, the energy consumed in executing an algorithm cannot be inferred from its performance alone: i...
215
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ADBIS
2000
Springer
15 years 11 months ago
2000
Springer
Queries involving aggregation are typical in a number of database research areas, such as data warehousing, global information systems and mobile computing. One of the main ideas ...
271
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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 ...