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137
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MOC
2002
15 years 6 months ago
2002
This paper presents the limit laws of discrepancies defined via exponential sums, and algorithms (with error bounds) to approximate the corresponding distribution functions. The re...
172
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ICIP
2000
IEEE
16 years 8 months ago
2000
IEEE
In this paper, a lapped orthogonal transform adapted for local directionality of an image is proposed and its application in adaptive image coding is presented. First, we address ...
195
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SIGMOD
2004
ACM
16 years 6 months ago
2004
ACM
Existing SQL aggregate functions present important limitations to compute percentages. This article proposes two SQL aggregate functions to compute percentages addressing such lim...
160
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ICRA
2006
IEEE
16 years 23 days ago
2006
IEEE
— This paper presents a novel control strategy based on a non-smooth Lyapunov function to guarantee the stability of the system in the whole motion space. Three control laws that...
175
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DSD
2003
IEEE
16 years 10 hour ago
2003
IEEE
We present a novel heuristic algorithm for two-level Boolean minimization. In contrast to the other approaches, the proposed method firstly finds the coverage of the on-sets and f...