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AUTOMATICA
2008
107views more  AUTOMATICA 2008»
14 years 10 months ago
New algorithms of the Q-learning type
We propose two algorithms for Q-learning that use the two-timescale stochastic approximation methodology. The first of these updates Q-values of all feasible state
Shalabh Bhatnagar, K. Mohan Babu
ICDE
2006
IEEE
152views Database» more  ICDE 2006»
15 years 11 months ago
U-Filter: A Lightweight XML View Update Checker
Updates over virtual XML views that wrap relational data are not well supported by XML data management systems. This paper studies the problem of whether a correct relational upda...
Ling Wang, Elke A. Rundensteiner, Murali Mani
RTS
2008
134views more  RTS 2008»
14 years 8 months ago
On earliest deadline first scheduling for temporal consistency maintenance
A real-time object is one whose state may become invalid with the passage of time. A temporal validity interval is associated with the object state, and the real-time object is te...
Ming Xiong, Qiong Wang, Krithi Ramamritham
ECAI
2006
Springer
15 years 1 months ago
CTL Model Update: Semantics, Computations and Implementation
Minimal change is a fundamental principle for modeling system dynamics. In this paper, we study the issue of minimal change for Computational Tree Logic (CTL) model update. We firs...
Yulin Ding, Yan Zhang
IJCAI
2007
14 years 11 months ago
Estimating the Rate of Web Page Updates
Estimating the rate of Web page updates helps in improving the Web crawler’s scheduling policy. But, most of the Web sources are autonomous and updated independently. Clients li...
Sanasam Ranbir Singh