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» Causal Time Calculus
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KDD
2007
ACM
209views Data Mining» more  KDD 2007»
14 years 9 months ago
Temporal causal modeling with graphical granger methods
The need for mining causality, beyond mere statistical correlations, for real world problems has been recognized widely. Many of these applications naturally involve temporal data...
Andrew Arnold, Yan Liu, Naoki Abe
APCCAS
2006
IEEE
249views Hardware» more  APCCAS 2006»
14 years 2 months ago
Uncertainty Management for Estimation in Dynamical Systems
— A novel black-box model for time series of prices analysis is proposed. It is constructed using the technique of “shaping filter”. The model identification is then propos...
H. Baili
CVPR
2006
IEEE
14 years 10 months ago
Inferring Facial Action Units with Causal Relations
A system that could automatically analyze the facial actions in real time have applications in a number of different fields. However, developing such a system is always a challeng...
Yan Tong, Wenhui Liao, Qiang Ji
ICDE
1996
IEEE
103views Database» more  ICDE 1996»
14 years 10 months ago
Using Partial Differencing for Efficient Monitoring of Deferred Complex Rule Conditions
This paper presents a difference calculus for determining changes to rule conditions in an active DBMS. The calculus has been used for implementing an algorithm to efficiently mon...
Martin Sköld, Tore Risch
ASIACRYPT
2003
Springer
14 years 1 months ago
Index Calculus Attack for Hyperelliptic Curves of Small Genus
We present a variation of the index calculus attack by Gaudry which can be used to solve the discrete logarithm problem in the Jacobian of hyperelliptic curves. The new algorithm h...
Nicolas Thériault