27336 search results - page 5455 / 5468 » Changing the subject: on the subject of subjectivity |
203
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PODS
2009
ACM
16 years 13 days ago
2009
ACM
Querying uncertain data has emerged as an important problem in data management due to the imprecise nature of many measurement data. In this paper we study answering range queries...
STOC
2005
ACM
16 years 6 days ago
2005
ACM
We present new explicit constructions of deterministic randomness extractors, dispersers and related objects. We say that a distribution X on binary strings of length n is a -sour...
218
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SIGMOD
2009
ACM
16 years 4 days ago
2009
ACM
Solid state drives perform random reads more than 100x faster than traditional magnetic hard disks, while offering comparable sequential read and write bandwidth. Because of their...
191
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SIGMOD
2007
ACM
16 years 1 days ago
2007
ACM
The popularity of high-density flash memory as data storage media has increased steadily for a wide spectrum of computing devices such as PDA's, MP3 players, mobile phones an...
115
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MOBISYS
2007
ACM
15 years 11 months ago
2007
ACM
In this work, we investigate the use of directional antennas and beam steering techniques to improve performance of 802.11 links in the context of communication between a moving v...