2058 search results - page 26 / 412 » Trajectory pattern mining |
ICDM
2007
IEEE
15 years 6 months ago
2007
IEEE
In this paper, we introduce the concept of α-orthogonal patterns to mine a representative set of graph patterns. Intuitively, two graph patterns are α-orthogonal if their simila...
106
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KDD
2012
ACM
13 years 2 months ago
2012
ACM
With the wide deployment of smart card automated fare collection (SCAFC) systems, public transit agencies have been benefiting from huge volume of transit data, a kind of sequent...
ISM
2005
IEEE
15 years 5 months ago
2005
IEEE
— For efficient video data management, ‘video data mining’ is required to discover ‘semantic patterns’ which are not only previously unknown and interesting, but also as...
MDM
2007
Springer
15 years 5 months ago
2007
Springer
Abstract—Dummy-based anonymization techniques for protecting location privacy of mobile users have been proposed in the literature. By generating dummies that move in humanlike t...
190
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ICDE
2004
IEEE
16 years 1 months ago
2004
IEEE
In constrained data mining, users can specify constraints that can be used to prune the search space to avoid mining uninteresting knowledge. Since it is difficult to determine th...