Deterministic heavy hitters with sublinear query time
We study the classic problem of finding l_1 heavy hitters in the streaming model. In the general turnstile model, we give the first deterministic sublinear-time sketching algorithm which takes a linear sketch of length O(epsilon^{-2} log n * log^*(epsilon^{-1})), which is only a factor of log^*(epsi...
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| Main Authors: | , |
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| 格式: | Article |
| 語言: | English |
| 出版: |
2018
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| 主題: | |
| 在線閱讀: | https://hdl.handle.net/10356/89241 http://hdl.handle.net/10220/46207 |
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| 機構: | Nanyang Technological University |
| 語言: | English |