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» A Framework for Hybrid Planning
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ICML
2003
IEEE
14 years 9 months ago
Hierarchical Policy Gradient Algorithms
Hierarchical reinforcement learning is a general framework which attempts to accelerate policy learning in large domains. On the other hand, policy gradient reinforcement learning...
Mohammad Ghavamzadeh, Sridhar Mahadevan
VLDB
2007
ACM
104views Database» more  VLDB 2007»
14 years 9 months ago
Unifying Data and Domain Knowledge Using Virtual Views
The database community is on a constant quest for better integration of data management and knowledge management. Recently, with the increasing use of ontology in various applicat...
Lipyeow Lim, Haixun Wang, Min Wang
ISICA
2009
Springer
14 years 3 months ago
Detecting Network Anomalies Using CUSUM and EM Clustering
Abstract. Intrusion detection has been extensively studied in the last two decades. However, most existing intrusion detection techniques detect limited number of attack types and ...
Wei Lu, Hengjian Tong
ECOOP
2005
Springer
14 years 2 months ago
Derivation and Evaluation of Concurrent Collectors
There are many algorithms for concurrent garbage collection, but they are complex to describe, verify, and implement. This has resulted in a poor understanding of the relationships...
Martin T. Vechev, David F. Bacon, Perry Cheng, Dav...
CDC
2009
IEEE
120views Control Systems» more  CDC 2009»
14 years 1 months ago
Networked and quantized control systems with communication delays
— There are many communication imperfections in networked control systems (NCSs) such as varying sampling/transmission intervals, varying delays, possible packet loss, communicat...
W. P. M. H. Heemels, Dragan Nesic, Andrew R. Teel,...