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ATAL
2009
Springer
16 years 1 months ago
Solving multiagent assignment Markov decision processes
We consider the setting of multiple collaborative agents trying to complete a set of tasks as assigned by a centralized controller. We propose a scalable method called“Assignmen...
Scott Proper, Prasad Tadepalli
FCT
2009
Springer
16 years 1 months ago
Directed Graphs of Entanglement Two
Entanglement is a complexity measure for directed graphs that was used to show that the variable hierarchy of the propositional modal µ-calculus is strict. While graphs of entangl...
Erich Grädel, Lukasz Kaiser, Roman Rabinovich
CISS
2007
IEEE
16 years 23 days ago
Precoder Optimization for Nonlinear MIMO Transceiver Based on Arbitrary Cost Function
— Assuming full channel state information (CSI) at both transmitter (CSIT) and receiver (CSIR), we consider optimizing a nonlinear MIMO transceiver with (nonlinear) decision feed...
Yi Jiang, Daniel Pérez Palomar, Mahesh K. V...
3DPVT
2006
IEEE
153views Visualization» more  3DPVT 2006»
16 years 15 days ago
Reconstructing a 3D Line from a Single Catadioptric Image
This paper demonstrates that, for axial non-central optical systems, the equation of a 3D line can be estimated using only four points extracted from a single image of the line. T...
Douglas Lanman, Megan Wachs, Gabriel Taubin, Ferna...
SIGIR
2006
ACM
16 years 11 days ago
Answering complex questions with random walk models
We present a novel framework for answering complex questions that relies on question decomposition. Complex questions are decomposed by a procedure that operates on a Markov chain...
Sanda M. Harabagiu, V. Finley Lacatusu, Andrew Hic...