Sciweavers

2252 search results - page 193 / 451
» Lower Bounds for Dynamic Algorithms
Sort
View
153
Voted
CORR
2007
Springer
112views Education» more  CORR 2007»
15 years 3 months ago
On Optimum Power Allocation for the V-BLAST
—A unified analytical framework for optimum power allocation in the unordered V-BLAST algorithm and its comparative performance analysis are presented. Compact closed-form appro...
Victoria Kostina, Sergey Loyka
131
Voted
TMC
2008
104views more  TMC 2008»
15 years 3 months ago
Minimum Interference Channel Assignment in Multiradio Wireless Mesh Networks
In this paper, we consider multihop wireless mesh networks, where each router node is equipped with multiple radio interfaces, and multiple channels are available for communication...
Anand Prabhu Subramanian, Himanshu Gupta, Samir R....
INFOCOM
2010
IEEE
15 years 2 months ago
Collaborative Measurements of Upload Speeds in P2P Systems
—In this paper, we study the theory of collaborative upload bandwidth measurement in peer-to-peer environments. A host can use a bandwidth estimation probe to determine the bandw...
John R. Douceur, James W. Mickens, Thomas Moscibro...
138
Voted
CRV
2009
IEEE
217views Robotics» more  CRV 2009»
15 years 10 months ago
Probabilistic 3D Tracking: Rollator Users' Leg Pose from Coronal Images
Understanding the human gait is an important objective towards improving elderly mobility. In turn, gait analyses largely depend on kinematic and dynamic measurements. While the m...
Samantha Ng, Adel H. Fakih, Adam Fourney, Pascal P...
CDC
2010
IEEE
139views Control Systems» more  CDC 2010»
14 years 10 months ago
Q-learning and enhanced policy iteration in discounted dynamic programming
We consider the classical finite-state discounted Markovian decision problem, and we introduce a new policy iteration-like algorithm for finding the optimal state costs or Q-facto...
Dimitri P. Bertsekas, Huizhen Yu