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» Hybrid Optimizations: Which Optimization Algorithm to Use
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228
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CRV
2011
IEEE
309views Robotics» more  CRV 2011»
14 years 3 months ago
Optimal Alignment of 3D Data for Spatial Discretization
—We present an algorithm that finds the rotation which best aligns a given configuration of directions on an unsorted set of directions. Using a cost function that we derive in...
Benjamin Huhle, Timo Schairer, Andreas Schilling, ...
110
Voted
ACL
2010
15 years 1 months ago
Optimizing Question Answering Accuracy by Maximizing Log-Likelihood
In this paper we demonstrate that there is a strong correlation between the Question Answering (QA) accuracy and the log-likelihood of the answer typing component of our statistic...
Matthias H. Heie, Edward W. D. Whittaker, Sadaoki ...
150
Voted
TWC
2010
14 years 10 months ago
Optimal multi-channel cooperative sensing in cognitive radio networks
In this paper, optimal multi-channel cooperative sensing strategies in cognitive radio networks are investigated. A cognitive radio network with multiple potential channels is cons...
Rongfei Fan, Hai Jiang
136
Voted
MOBICOM
2006
ACM
15 years 9 months ago
Stochastic event capture using mobile sensors subject to a quality metric
Mobile sensors cover more area over a period of time than the same number of stationary sensors. However, the quality of coverage achieved by mobile sensors depends on the velocit...
Nabhendra Bisnik, Alhussein A. Abouzeid, Volkan Is...
168
Voted
CGF
2011
14 years 7 months ago
Global Structure Optimization of Quadrilateral Meshes
We introduce a fully automatic algorithm which optimizes the high-level structure of a given quadrilateral mesh to achieve a coarser quadrangular base complex. Such a topological ...
David Bommes, Timm Lempfer, Leif Kobbelt