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» An Alternative Representation for QBF
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ECAI
2006
Springer
15 years 1 months ago
A Solver for QBFs in Nonprenex Form
Various problems in AI can be solved by translating them into a quantified boolean formula (QBF) and evaluating the resulting encoding. In this approach, a QBF solver is used as a ...
Uwe Egly, Martina Seidl, Stefan Woltran
ICC
2007
IEEE
121views Communications» more  ICC 2007»
15 years 3 months ago
Alternative Symbol Representations with Radial Symmetry for PAPR Reduction in OFDM Systems
— This paper proposes a new method for peak to average power ratio (PAPR) reduction in orthogonal frequency division multiplexing (OFDM) systems using two alternative signalling ...
Ali Al-Shaikhi, Jacek Ilow
JMIV
2006
130views more  JMIV 2006»
14 years 9 months ago
Alternative 2D Shape Representations using the Symmetry Set
Among the many attempts made to represent families of 2D shapes in a simpler way, the Medial Axis (MA) takes a prominent place. Its graphical representation is intuitively appealin...
Arjan Kuijper, Ole Fogh Olsen, Peter J. Giblin, Ma...
EUSFLAT
2007
118views Fuzzy Logic» more  EUSFLAT 2007»
14 years 11 months ago
A Fuzzy Representation for Weights of Alternatives in AHP
AHP (Analytic Hierarchy Process) has been widely used in decision making techniques. However, the results from AHP often lose reliability because the comparison matrix does not al...
Shin-ichi Ohnishi, Takahiro Yamanoi, Hideyuki Imai