782 search results - page 9 / 157 » Similarity-Based Data reduction Techniques |
JMM2
2008
13 years 7 months ago
2008
Unsupervised or Self-Organized learning algorithms have become very popular for discovery of significant patterns or features in the input data. The three prominent algorithms name...
SODA
2000
ACM
13 years 9 months ago
2000
ACM
In this paper we give approximation algorithms for several proximity problems in high dimensional spaces. In particular, we give the rst Las Vegas data structure for (1 + )-neares...
WSC
2000
13 years 8 months ago
2000
The calculation of value-at-risk (VAR) for large portfolios of complex instruments is among the most demanding and widespread computational challenges facing the financial industr...
ICASSP
2007
IEEE
14 years 1 months ago
2007
IEEE
Content-based audio classification techniques have focused on classifying events that are both semantically and perceptually distinct (such as speech, music, environmental sounds...
DAC
2006
ACM
14 years 8 months ago
2006
ACM
Increasing source voltage (Source-Biasing) is an efficient technique for reducing gate and sub-threshold leakage of SRAM arrays. However, due to process variation, a higher source...