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ICDE
2008
IEEE
168views Database» more  ICDE 2008»
16 years 3 months ago
On Supporting Kleene Closure over Event Streams
Complex event patterns involving Kleene closure are finding application in a variety of stream environments for tracking and monitoring purposes. In this paper, we propose a compac...
Daniel Gyllstrom, Jagrati Agrawal, Yanlei Diao, Ne...
110
Voted
IWCF
2009
Springer
15 years 8 months ago
Using the ENF Criterion for Determining the Time of Recording of Short Digital Audio Recordings
The Electric Network Frequency (ENF) Criterion is a recently developed forensic technique for determining the time of recording of digital audio recordings, by matching the ENF pat...
Maarten Huijbregtse, Zeno Geradts
INCDM
2010
Springer
193views Data Mining» more  INCDM 2010»
15 years 6 months ago
Trend Mining in Social Networks: A Study Using a Large Cattle Movement Database
This paper reports on a mechanism to identify temporal spatial trends in social networks. The trends of interest are defined in terms of the occurrence frequency of time stamped p...
Puteri N. E. Nohuddin, Rob Christley, Frans Coenen...
ICDE
2002
IEEE
146views Database» more  ICDE 2002»
16 years 3 months ago
Query Estimation by Adaptive Sampling
The ability to provide accurate and efficient result estimations of user queries is very important for the query optimizer in database systems. In this paper, we show that the tra...
Yi-Leh Wu, Divyakant Agrawal, Amr El Abbadi
168
Voted
SSD
2001
Springer
218views Database» more  SSD 2001»
15 years 6 months ago
Efficient Mining of Spatiotemporal Patterns
The problem of mining spatiotemporal patterns is finding sequences of events that occur frequently in spatiotemporal datasets. Spatiotemporal datasets store the evolution of object...
Ilias Tsoukatos, Dimitrios Gunopulos