349 search results - page 50 / 70 » Online Data Mining for Co-Evolving Time Sequences |
CLEF
2009
Springer
14 years 7 months ago
2009
Springer
The robot vision task has been proposed to the ImageCLEF participants for the first time in 2009. The task attracted a considerable attention, with 19 inscribed research groups, 7...
PKDD
2009
Springer
15 years 4 months ago
2009
Springer
In this paper we introduce graph-evolution rules, a novel type of frequency-based pattern that describe the evolution of large networks over time, at a local level. Given a sequenc...
KDD
2009
ACM
15 years 4 months ago
2009
ACM
The pervasiveness of mobile devices and location based services is leading to an increasing volume of mobility data. This side effect provides the opportunity for innovative meth...
ECCV
2008
Springer
15 years 12 months ago
2008
Springer
Abstract. The use of sparse invariant features to recognise classes of actions or objects has become common in the literature. However, features are often "engineered" to...
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SIGMOD
2008
ACM
15 years 10 months ago
2008
ACM
A method for approximate subsequence matching is introduced, that significantly improves the efficiency of subsequence matching in large time series data sets under the dynamic ti...