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» Querying Continuous Time Sequences
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116
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SSD
2001
Springer
162views Database» more  SSD 2001»
15 years 5 months ago
Interval Sequences: An Object-Relational Approach to Manage Spatial Data
The design of external index structures for one- and multidimensional extended objects is a long and well studied subject in basic database research. Today, more and more commercia...
Hans-Peter Kriegel, Marco Pötke, Thomas Seidl
110
Voted
FGR
2008
IEEE
151views Biometrics» more  FGR 2008»
15 years 7 months ago
Motion image segmentation using global criteria and DP
We propose methods for segmenting a motion sequence into motion primitives, taking into account temporal constraints (continuity along the time axis). In the proposed methods, dyn...
Takumi Kobayashi, Fumito Yoshikawa, Nobuyuki Otsu
SSDBM
2005
IEEE
111views Database» more  SSDBM 2005»
15 years 6 months ago
Querying Streaming Geospatial Image Data: The GeoStreams Project
Data products generated from remotely-sensed, geospatial imagery (RSI) used in emerging areas, such as global climatology, environmental monitoring, land use, and disaster managem...
Quinn Hart, Michael Gertz
195
Voted
ICDE
2006
IEEE
188views Database» more  ICDE 2006»
16 years 1 months ago
Efficiently Evaluating Order Preserving Similarity Queries over Historical Market-Basket Data
We introduce a new domain-independent framework for formulating and efficiently evaluating similarity queries over historical data, where given a history as a sequence of timestam...
Reza Sherkat, Davood Rafiei
190
Voted
SIGMOD
2008
ACM
236views Database» more  SIGMOD 2008»
16 years 20 days ago
Approximate embedding-based subsequence matching of time series
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...
Vassilis Athitsos, Panagiotis Papapetrou, Michalis...