20 search results - page 1 / 4 » OSSM: A Segmentation Approach to Optimize Frequency Counting |
ICDE
2002
IEEE
14 years 8 months ago
2002
IEEE
Computing the frequency of a pattern is one of the key operations in data mining algorithms. We describe a simple yet powerful way of speeding up any form of frequency counting sa...
ICDM
2007
IEEE
14 years 1 months ago
2007
IEEE
Data mining algorithms use various Trie and bitmap-based representations to optimize the support (i.e., frequency) counting performance. In this paper, we compare the memory requi...
DATE
2005
IEEE
13 years 9 months ago
2005
IEEE
In this paper, we provide a methodology to perform both bus partitioning and bus frequency assignment to each of the bus segment simultaneously while optimizing both power consump...
ECCV
2010
Springer
14 years 23 days ago
2010
Springer
Abstract. In this paper we develop an algorithm for structured prediction that optimizes against complex performance measures, those which are a function of false positive and fals...
ICDE
2005
IEEE
14 years 8 months ago
2005
IEEE
We consider the problem of maintaining frequency counts for items occurring frequently in the union of multiple distributed data streams. Na?ive methods of combining approximate f...