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» Bounded modified realizability
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SARA
2007
Springer
14 years 2 months ago
Computing and Using Lower and Upper Bounds for Action Elimination in MDP Planning
Abstract. We describe a way to improve the performance of MDP planners by modifying them to use lower and upper bounds to eliminate non-optimal actions during their search. First, ...
Ugur Kuter, Jiaqiao Hu
FOCS
2007
IEEE
14 years 14 days ago
Minimizing Average Flow-time : Upper and Lower Bounds
We consider the problem of minimizing average flow time on multiple machines when each job can be assigned only to a specified subset of the machines. This is a special case of sc...
Naveen Garg, Amit Kumar
VR
2010
IEEE
154views Virtual Reality» more  VR 2010»
13 years 7 months ago
On error bound estimation for motion prediction
A collaborative virtual environment (CVE) allows remote users to access and modify shared data through networks, such as the Internet. However, when the users are connected via th...
Rynson W. H. Lau, Kenneth Lee
ICIP
2001
IEEE
14 years 10 months ago
Restoration of images scanned from thick bound documents
Perspective distortion always occurs while scanning thick, bound documents. This distortion mainly causes two sources of degradation for the scanned grayscale image ? i) shade alo...
Zheng Zhang 0003, Chew Lim Tan
ESAS
2006
Springer
14 years 7 days ago
So Near and Yet So Far: Distance-Bounding Attacks in Wireless Networks
Distance-bounding protocols aim to prevent an adversary from pretending that two parties are physically closer than they really are. We show that proposed distance-bounding protoco...
Jolyon Clulow, Gerhard P. Hancke, Markus G. Kuhn, ...