92 search results - page 4 / 19 » Time-Series Similarity Problems and Well-Separated Geometric... |
COMPGEOM
2009
ACM
14 years 8 days ago
2009
ACM
We consider the set multi-cover problem in geometric settings. Given a set of points P and a collection of geometric shapes (or sets) F, we wish to nd a minimum cardinality subse...
AAAI
2007
13 years 8 months ago
2007
The problem of locating motifs in real-valued, multivariate time series data involves the discovery of sets of recurring patterns embedded in the time series. Each set is composed...
VLDB
2002
ACM
13 years 5 months ago
2002
ACM
The problem of indexing time series has attracted much interest. Most algorithms used to index time series utilize the Euclidean distance or some variation thereof. However, it has...
ICAISC
2004
Springer
13 years 11 months ago
2004
Springer
This paper presents a novel approach to financial time series analysis and prediction. It is mainly devoted to the problem of forecasting university facility and administrative co...
ICDE
1998
IEEE
14 years 7 months ago
1998
IEEE
Current data repositories include a variety of data types, including audio, images and time series. State of the art techniques for indexing such data and doing query processing r...