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» Stream Monitoring under the Time Warping Distance
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SSDBM
2005
IEEE
111views Database» more  SSDBM 2005»
15 years 3 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
SIGMOD
2007
ACM
195views Database» more  SIGMOD 2007»
15 years 9 months ago
Effective variation management for pseudo periodical streams
Many database applications require the analysis and processing of data streams. In such systems, huge amounts of data arrive rapidly and their values change over time. The variati...
Lv-an Tang, Bin Cui, Hongyan Li, Gaoshan Miao, Don...
ICRA
2010
IEEE
128views Robotics» more  ICRA 2010»
14 years 8 months ago
Detecting anomalies in unmanned vehicles using the Mahalanobis distance
The use of unmanned autonomous vehicles is becoming more and more significant in recent years. The fact that the vehicles are unmanned (whether autonomous or not), can lead to gre...
Raz Lin, Eliahu Khalastchi, Gal A. Kaminka
PVLDB
2010
89views more  PVLDB 2010»
14 years 7 months ago
Recognizing Patterns in Streams with Imprecise Timestamps
Large-scale event systems are becoming increasingly popular in a variety of domains. Event pattern evaluation plays a key role in monitoring applications in these domains. Existin...
Haopeng Zhang, Yanlei Diao, Neil Immerman
EDBT
2008
ACM
99views Database» more  EDBT 2008»
15 years 9 months ago
Querying time-series streams
Index trees created using distance based indexing are difficult to maintain online since the distance function involved is often costly to compute. This problem is intensified whe...
Vivekanand Gopalkrishnan