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Multiperiod Telser’s Safety-First Portfolio Selection with Regime Switching
Published 2018-01-01“…Referring to Tchebycheff inequality, we modify Telser’s safety-first model to the case that aims to maximize the expected terminal wealth subject to a constraint where the upper bound of the disaster probability is less than the risk control level. …”
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Optimal Decisions and Pricing in Mail Service Systems Subject to Virus Attacks
Published 2020-01-01“…Correspondingly, we obtain a joint optimum value of scan rate and scan probability from the viewpoint of social welfare maximization and carry out a sensitivity analysis of the joint optimum value on some input parameters. …”
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Robust Evaluation for Transportation Network Capacity under Demand Uncertainty
Published 2017-01-01“…An effective heuristic approach utilizing cutting plane method and sensitivity analysis is proposed for the solution of the RRNC problem. …”
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24
On Erdős sums of almost primes
Published 2024-11-01“…We also give an alternate, probability-theoretic argument related to the Dickman distribution. …”
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25
Unsupervised data imputation with multiple importance sampling variational autoencoders
Published 2025-01-01“…We propose an efficient imputation algorithm that broadens the scope of Missing data Importance Weighted Auto-Encoder (MIWAE) by incorporating multiple proposal probability distributions and the resampling schema. …”
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Chemical Composition, Source Appointment and Health Risk of PM2.5 and PM2.5-10 during Forest and Peatland Fires in Riau, Indonesia
Published 2022-07-01“…Moreover, there were five primary PM2.5-10 sources, including VE (28.6%) and BB (24%), followed by IE (19.9%), SD (17.2%), and SA (15.3%). A conditional probability function (CPF) analysis revealed that the southeast sector dominated among source direction-dependent contributions. …”
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27
Integrated Remote Sensing and Geophysical Investigations of the Geodynamic Activities at Lake Magadi, Southern Kenyan Rift
Published 2012-01-01“…The observed faults extend from the surface to a depth of 7.5 km and are probably the ones that bound the graben laterally. …”
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La gestion de l’eau à Bibracte (Saône-et-Loire), avant et après la Conquête romaine
Published 2020-12-01“…It is still preserved over an area of 16 m2 but it was probably even bigger, maybe as big as 35 m2, thus containing a volume of 35 m3. …”
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