1146 search results - page 132 / 230 » Optimizing Frequency Queries for Data Mining Applications |
KDD
2004
ACM
14 years 9 months ago
2004
ACM
Given a user-specified minimum correlation threshold and a market basket database with N items and T transactions, an all-strong-pairs correlation query finds all item pairs with...
GECCO
2008
Springer
13 years 10 months ago
2008
Springer
A new genetic algorithm to detect communities in social networks is presented. The algorithm uses a fitness function able to identify groups of nodes in the network having dense ...
GECCO
2010
Springer
13 years 7 months ago
2010
Springer
A multiobjective genetic algorithm for detecting communities in dynamic networks, i.e., networks that evolve over time, is proposed. The approach leverages on the concept of evolu...
PODS
2008
ACM
14 years 9 months ago
2008
ACM
There is an increasing quantity of data with uncertainty arising from applications such as sensor network measurements, record linkage, and as output of mining algorithms. This un...
ICDE
2009
IEEE
14 years 4 months ago
2009
IEEE
— Existing stream processing systems are optimized for a specific metric, which may limit their applicability to diverse applications and environments. This paper presents XFlow...