Results 151 to 160 of about 1,768 (183)
Metadata-guided feature disentanglement for functional genomics. [PDF]
BioinformaticsRakowski A +5 more
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Broad-spectrum tolerance to disinfectant-mediated bacterial killing due to mutation of the PheS aminoacyl tRNA synthetase. [PDF]
Proc Natl Acad Sci U S AChen M +14 more
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Evaluating the effectiveness of the "Double Reduction" education policy in China: A study using web scraping, sentiment analysis, and spatial regression. [PDF]
PLoS OneXiao Y, Xie J.
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2010 Seventh International Conference on Fuzzy Systems and Knowledge Discovery, 2010
In an ordered decision information system, dominance-based rough set approach (DRSA) were used to compute reducts of the system which preserve the lower and upper approximations of upward union and downward union of decision classes. Recently, class-based reducts (L-reduct and U-reduct) which preserve respectively lower and upper approximates of each ...
Shujin Li, Lei Du, Yanyong Guan
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In an ordered decision information system, dominance-based rough set approach (DRSA) were used to compute reducts of the system which preserve the lower and upper approximations of upward union and downward union of decision classes. Recently, class-based reducts (L-reduct and U-reduct) which preserve respectively lower and upper approximates of each ...
Shujin Li, Lei Du, Yanyong Guan
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2021 IEEE Congress on Evolutionary Computation (CEC), 2021
Obtaining the optimal Pareto front in multiobjective portfolio problems can be impractical when considering real- world constraints, such as portfolio cardinality. Thus, it is interesting to consider multiobjective evolutionary algorithms to solve this type of problem in a reasonable time, but without quality guarantees.
Julio Cezar Soares Silva +1 more
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Obtaining the optimal Pareto front in multiobjective portfolio problems can be impractical when considering real- world constraints, such as portfolio cardinality. Thus, it is interesting to consider multiobjective evolutionary algorithms to solve this type of problem in a reasonable time, but without quality guarantees.
Julio Cezar Soares Silva +1 more
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DRSA and reductions in incomplete fuzzy information system
International Journal of Granular Computing, Rough Sets and Intelligent Systems, 2009Although many extended rough set models have been successfully applied into the incomplete information system, most of them do not take the incomplete information system with initial fuzzy data into account. This paper thus presents a general framework for the study of dominance-based rough set approach to the incomplete fuzzy information systems ...
Lihua Wei +3 more
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2021
Advantages of the original clustering method of DRSA, or Distance-Ranked Sorting Assembling, for vegetation classification are discussed. Using ranks in determining distances between objects provides robust clustering in case of noisy and heterogeneous phytocoenotic data.
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Advantages of the original clustering method of DRSA, or Distance-Ranked Sorting Assembling, for vegetation classification are discussed. Using ranks in determining distances between objects provides robust clustering in case of noisy and heterogeneous phytocoenotic data.
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A new public key scheme based on DRSA and generalized GDLP
Discrete Mathematics, Algorithms and Applications, 2016In this paper, we propose a new public key scheme, which is a combination of RSA variant namely the DRSA and the generalization of generalized discrete logarithm problem (generalized GDLP). The security of this scheme depends equally on the integer factorization of [Formula: see text] and the discrete logarithm problem (DLP) on [Formula: see text ...
Goswami, Pinkimani +2 more
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A fuzzy set extension of DRSA on the better life in happiness
2012 International conference on Fuzzy Theory and Its Applications (iFUZZY2012), 2012The desire of human beings and the goal of government policy basically have a common point, i.e., the better life in happiness. However, the common point composed of multi-criteria from objective and subjective living causes difficulty in decision making. This research applies the fuzzy set extensions of dominance-based rough set approach (FSE-DRSA) on
Yu-Chien Ko +3 more
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Incremental method of updating approximations in DRSA under variations of multiple objects
International Journal of Machine Learning and Cybernetics, 2015Dominance-based rough sets approach (DRSA) uses dominance relations to substitute equivalence relations in conventional rough set models so that it can handle preference-ordered information. Up to date, DRSA has been widely used in multi-criteria decision-making problems.
Yan Li, Yongfei Jin, Xiaodian Sun
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