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VLDB
1998
ACM
192views Database» more  VLDB 1998»
15 years 2 months ago
Algorithms for Mining Distance-Based Outliers in Large Datasets
This paper deals with finding outliers (exceptions) in large, multidimensional datasets. The identification of outliers can lead to the discovery of truly unexpected knowledge in ...
Edwin M. Knorr, Raymond T. Ng
ATAL
2005
Springer
15 years 3 months ago
Impact of problem centralization in distributed constraint optimization algorithms
Recent progress in Distributed Constraint Optimization Problems (DCOP) has led to a range of algorithms now available which differ in their amount of problem centralization. Probl...
John Davin, Pragnesh Jay Modi
ISQED
2007
IEEE
119views Hardware» more  ISQED 2007»
15 years 4 months ago
Optimizing Checking-Logic for Reliability-Agnostic Control of Self-Calibrating Designs
Abstract— Self-calibrating designs have recently gained momentum as an alternative to methods relying on worst-case characterisation of silicon [2], [4], [8]. So far, reliable op...
Frederic Worm, Patrick Thiran, Paolo Ienne
FPL
2007
Springer
190views Hardware» more  FPL 2007»
15 years 4 months ago
Automatic Accuracy-Guaranteed Bit-Width Optimization for Fixed and Floating-Point Systems
In this paper we present Minibit+, an approach that optimizes the bit-widths of fixed-point and floating-point designs, while guaranteeing accuracy. Our approach adopts differen...
William G. Osborne, Ray C. C. Cheung, José ...
VTC
2006
IEEE
142views Communications» more  VTC 2006»
15 years 4 months ago
Payload Length and Rate Adaptation for Throughput Optimization in Wireless LANs
— Wireless local area networks offer a range of transmitted data rates that are to be selected according to estimated channel conditions. However, due to packet overheads and con...
Sayantan Choudhury, Jerry D. Gibson