919 search results - page 157 / 184 » Improved analysis methods for crossover-based algorithms |
182
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PODS
2009
ACM
16 years 2 months ago
2009
ACM
The problem of finding heavy hitters and approximating the frequencies of items is at the heart of many problems in data stream analysis. It has been observed that several propose...
114
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MOBIHOC
2008
ACM
16 years 1 months ago
2008
ACM
It was shown recently [7?9], under quite general conditions, that retransmission-based protocols may result in power-law delays and possibly zero throughput even if the distributi...
138
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PAMI
2006
15 years 1 months ago
2006
This paper is concerned with the performance evaluation of fingerprint verification systems. After an initial classification of biometric testing initiatives, we explore both the t...
107
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ICRA
1998
IEEE
15 years 6 months ago
1998
IEEE
We present a new active vision technique called zoom tracking. Zoom tracking is the continuous adjustment of a camera's focal length in order to keep a constant-sized image of...
133
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KDD
2009
ACM
16 years 2 months ago
2009
ACM
Classifying nodes in networks is a task with a wide range of applications. It can be particularly useful in anomaly and fraud detection. Many resources are invested in the task of...