A Pfaffian-Hafnian analogue of Borchardt's identity.
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Ishikawa, Masao, Kawamuko, Hiroyuki, Okada, Soichi (2005)
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Ivanka Tr. Angelova, Lubin G. Vulkov (2007)
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There are limitations in recent research undertaken on attribute reduction in incomplete decision systems. In this paper, we propose a distance-based method for attribute reduction in an incomplete decision system. In addition, we prove theoretically that our method is more effective than some other methods.
Cheung, Wing-Sum, Zhao, Chang-Jian (2007)
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