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» Computing the Local Consensus of Trees
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AI
2008
Springer
14 years 9 months ago
Semiring induced valuation algebras: Exact and approximate local computation algorithms
Local computation in join trees or acyclic hypertrees has been shown to be linked to a particular algebraic structure, called valuation algebra. There are many models of this alge...
Jürg Kohlas, Nic Wilson
GECCO
2007
Springer
162views Optimization» more  GECCO 2007»
15 years 3 months ago
Some novel locality results for the blob code spanning tree representation
The Blob Code is a bijective tree code that represents each tree on n labelled vertices as a string of n − 2 vertex labels. In recent years, several researchers have deployed th...
Tim Paulden, David K. Smith
CG
2008
Springer
14 years 11 months ago
Parallel Monte-Carlo Tree Search
Monte-Carlo Tree Search (MCTS) is a new best-first search method that started a revolution in the field of Computer Go. Parallelizing MCTS is an important way to increase the stren...
Guillaume Chaslot, Mark H. M. Winands, H. Jaap van...
PERCOM
2009
ACM
15 years 4 months ago
TreeMAC: Localized TDMA MAC Protocol for Real-time High-data-rate Sensor Networks
—Earlier sensor network MAC protocols focus on energy conservation in low-duty cycle applications, while some recent applications involve real-time high-data-rate signals. This m...
Wen-Zhan Song, Renjie Huang, Behrooz Shirazi, Rich...
CORR
2007
Springer
144views Education» more  CORR 2007»
14 years 9 months ago
Distributing the Kalman Filter for Large-Scale Systems
This paper derives a near optimal distributed Kalman filter to estimate a large-scale random field monitored by a network of N sensors. The field is described by a sparsely con...
Usman A. Khan, José M. F. Moura