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» Event Processing - past, present and future
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SIGMOD
2009
ACM
202views Database» more  SIGMOD 2009»
16 years 2 months ago
ZStream: a cost-based query processor for adaptively detecting composite events
Composite (or Complex) event processing (CEP) systems search sequences of incoming events for occurrences of userspecified event patterns. Recently, they have gained more attentio...
Yuan Mei, Samuel Madden
CIKM
2008
Springer
15 years 3 months ago
Real-time new event detection for video streams
Online detection of video clips that present previously unseen events in a video stream is still an open challenge to date. For this online new event detection (ONED) task, existi...
Gang Luo, Rong Yan, Philip S. Yu
DSD
2009
IEEE
118views Hardware» more  DSD 2009»
15 years 8 months ago
The Case for a Balanced Decomposition Process
—We present experiments with synthesis tools using examples which are currently believed to be very hard, namely the LEKU examples by Cong and Minkovich and parity examples of ou...
Jan Schmidt, Petr Fiser
ICDE
2007
IEEE
209views Database» more  ICDE 2007»
15 years 8 months ago
Hierarchical Temporal Association Mining for Video Event Detection in Video Databases
With the proliferation of multimedia data and evergrowing requests for multimedia applications, new challenges are emerged for efficient and effective managing and accessing large...
Min Chen, Shu-Ching Chen, Mei-Ling Shyu
ECAI
2004
Springer
15 years 7 months ago
Learning Complex and Sparse Events in Long Sequences
The Hierarchical Hidden Markov Model (HHMM) is a well formalized tool suitable to model complex patterns in long temporal or spatial sequences. Even if effective algorithms are ava...
Marco Botta, Ugo Galassi, Attilio Giordana