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CCCG
2006
13 years 10 months ago
Optimal Polygon Placement
Given a simple polygon P with m vertices and a set S of n points in the plane, we consider the problem of finding a rigid motion placement of P that contains the maximum number of...
Prosenjit Bose, Jason Morrison
IADIS
2003
13 years 10 months ago
Requirements for Groupware Calendar Systems (GCS): Addressing Social Relationships
This paper challenges the generic single conceptual viewpoint that designers have of groupware and specifically Groupware Calendar Systems (GCS). From the analysis of interviews, ...
Sungmin Park, Howard Harris, Patricia Crosbie
UAI
2001
13 years 10 months ago
Iterative Markov Chain Monte Carlo Computation of Reference Priors and Minimax Risk
We present an iterative Markov chain Monte Carlo algorithm for computing reference priors and minimax risk for general parametric families. Our approach uses MCMC techniques based...
John D. Lafferty, Larry A. Wasserman
GLOBECOM
2008
IEEE
13 years 10 months ago
Perturbation-Based Distributed Beamforming for Wireless Relay Networks
—This paper deals with distributed beamforming techniques for wireless networks with half-duplex amplify-andforward relays. Existing schemes optimize the beamforming weights base...
Peter Fertl, Ari Hottinen, Gerald Matz
EUSFLAT
2009
153views Fuzzy Logic» more  EUSFLAT 2009»
13 years 6 months ago
A Type-2 Fuzzy Portfolio Selection Problem Considering Possibility Measure and Crisp Possibilistic Mean Value
This paper considers a portfolio selection problem with type-2 fuzzy future returns involving ambiguous and subjectivity. Since this proposed problem is not well-defined due to fuz...
Takashi Hasuike, Hiroaki Ishii