274 search results - page 52 / 55 » On Random Sampling over Joins |
TCOM
2008
14 years 9 months ago
2008
We investigate the use of distributed measurements for estimating and updating the performance of a cellular system. Specifically, we discuss the number and placement of sensors in...
GLOBECOM
2010
IEEE
14 years 7 months ago
2010
IEEE
As the date rates and bandwidths of communication systems scale up, the cost and power consumption of highprecision (e.g., 8-12 bits) analog-to-digital converters (ADCs) become pro...
ISCC
2002
IEEE
15 years 2 months ago
2002
IEEE
In this paper, we propose a refinement of TCP Westwood allowing the management of the Efficiency/Friendliness-toNewReno tradeoff. We show that the refined TCP Westwood is able to ...
ALT
2006
Springer
15 years 6 months ago
2006
Springer
Most of the existing active learning algorithms are based on the realizability assumption: The learner’s hypothesis class is assumed to contain a target function that perfectly c...
CRYPTO
2007
Springer
15 years 3 months ago
2007
Springer
Abstract. We study the natural problem of secure n-party computation (in the passive, computationally unbounded attack model) of the n-product function fG(x1, . . . , xn) = x1 · x...