396 search results - page 19 / 80 » Efficient Mining of Spatiotemporal Patterns |
KDD
2006
ACM
14 years 10 months ago
2006
ACM
In this work we focus on the problem of frequent itemset mining on large, out-of-core data sets. After presenting a characterization of existing out-of-core frequent itemset minin...
ICDE
2009
IEEE
14 years 11 months ago
2009
IEEE
In this demo we introduce GuruMine, a pattern mining system for the discovery of leaders, i.e., influential users in social networks, and their tribes, i.e., a set of users usually...
WWW
2007
ACM
14 years 10 months ago
2007
ACM
Finding Contiguous Sequential Patterns (CSP) is an important problem in Web usage mining. In this paper we propose a new data structure, UpDown Tree, for CSP mining. An UpDown Tre...
AICCSA
2008
IEEE
13 years 9 months ago
2008
IEEE
Mining fault tolerant (FT) frequent patterns from transactional datasets are very complex than mining all frequent patterns (itemsets), in terms of both search space exploration a...
DIS
2004
Springer
14 years 1 months ago
2004
Springer
: The class of closed patterns is a well known condensed representations of frequent patterns, and have recently attracted considerable interest. In this paper, we propose an effic...