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AMC
2011
15 years 2 months ago
Approximate inverse-free preconditioners for Toeplitz matrices
In this paper, we propose approximate inverse-free preconditioners for solving Toeplitz systems. The preconditioners are constructed based on the famous Gohberg-Sememcul formula. ...
You-Wei Wen, Wai-Ki Ching, Michael Ng
CIT
2010
Springer
15 years 2 months ago
Research Quality Matters
This paper discusses how meaningful the expression `research quality' is in Universities. Measuring the quality of a research publication, it is argued, cannot be done. The is...
Ray J. Paul
JSAT
2010
121views more  JSAT 2010»
15 years 2 months ago
Resolution on Quantified Generalized Clause-sets.
This paper is devoted to investigate resolution for quantified generalized clause-sets (QCLS). The soundness and refutation completeness are proved. Then quantified generalized Ho...
Jiwei Jin, Xishun Zhao
ICASSP
2011
IEEE
14 years 11 months ago
Single target tracking using vector magnetometers
With the electromagnetic theory as basis, we present a sensor model for three-axis magnetometers suitable for localization and tracking applications. The model depends on a physic...
Niklas Wahlstrom, Jonas Callmer, Fredrik Gustafsso...
ICANN
2011
Springer
14 years 10 months ago
Extending Tree Kernels with Topological Information
The definition of appropriate kernel functions is crucial for the performance of a kernel method. In many of the state-of-the-art kernels for trees, matching substructures are con...
Fabio Aiolli, Giovanni Da San Martino, Alessandro ...