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» Towards a theory of events
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SIGMOD
2008
ACM
161views Database» more  SIGMOD 2008»
14 years 10 months ago
Efficient pattern matching over event streams
Pattern matching over event streams is increasingly being employed in many areas including financial services, RFIDbased inventory management, click stream analysis, and electroni...
Jagrati Agrawal, Yanlei Diao, Daniel Gyllstrom, Ne...
CIVR
2008
Springer
166views Image Analysis» more  CIVR 2008»
13 years 11 months ago
A probabilistic ranking framework using unobservable binary events for video search
Recent content-based video retrieval systems combine output of concept detectors (also known as high-level features) with text obtained through automatic speech recognition. This ...
Robin Aly, Djoerd Hiemstra, Arjen P. de Vries, Fra...
ATAL
2009
Springer
14 years 4 months ago
Combinatorial prediction markets for event hierarchies
We study combinatorial prediction markets where agents bet on the sum of values at any tree node in a hierarchy of events, for example the sum of page views among all the children...
Mingyu Guo, David M. Pennock
AUTOMATICA
2000
94views more  AUTOMATICA 2000»
13 years 9 months ago
Mutually nonblocking supervisory control of discrete event systems
For discrete event systems, modular supervisory control refers to modular design of a supervisor when multiple control specifications are given. This problem has been studied for ...
M. Fabian, R. Kumar
KDD
2012
ACM
217views Data Mining» more  KDD 2012»
12 years 13 days ago
The long and the short of it: summarising event sequences with serial episodes
An ideal outcome of pattern mining is a small set of informative patterns, containing no redundancy or noise, that identifies the key structure of the data at hand. Standard freq...
Nikolaj Tatti, Jilles Vreeken