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Generalized optimization algorithms for complex models
Martinoli, Mario; Seri, Raffaello; Corsi, Fulvio - 2024
nonlinearities and high levels of heterogeneity. The theory is supported by extensive Monte Carlo experiments. …
Persistent link: https://www.econbiz.de/10014634825
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Gradient Estimation for a Class of Systems with Bulk Services: A Problem in Public Transportation
Vazquez-Abad, Felisa J.; Heidergott, Bernd - 2003
This paper deals with a system where batch arrivals wait in a station until a server (a train) is available, at which moment it services all customers in waiting. This is an example of a bulk server, which has many applications in public transportation, telecommunications, computer resource...
Persistent link: https://www.econbiz.de/10010325632
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A framework for multi-objective stochastic lot sizing with multiple decision stages
Friese, Fabian; Helber, Stefan - 2023
In stochastic lot sizing subject to dynamic and random demand, the minimization of operational costs is not the only conceivable objective. Minimizing the tardiness in customer demand satisfaction is no less important. Furthermore, the decision maker is interested in production plan stability....
Persistent link: https://www.econbiz.de/10014366827
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Smoothing the frontier in the DEA models
Krivonozhko, Vladimir W.; Førsund, Finn R.; Lychev, … - 2016
Some inadequate results may appear in the DEA models as in any other mathematical model. In the DEA scientific literature several methods were proposed to deal with these difficulties. In our previous paper, we introduced the notion of terminal units. It was also substantiated that only terminal...
Persistent link: https://www.econbiz.de/10011585129
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Knowing is not half the battle : impacts of the national health screening program in Korea
Kim, Hyuncheol Bryant; Lee, Suejin A.; Lim, Wilfredo - 2017
estimate the impacts of the National Health Screening Program in Korea for diabetes, obesity, and hyperlipidemia. In this … evidence for increased diabetes medication and weight loss around the high risk threshold for diabetes, where information is …
Persistent link: https://www.econbiz.de/10011631590
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Uncover your risk! : using Facebook to increase personal risk awareness and screening of type 2 diabetes in Indonesia
Fritz, Manuela; Grimm, Michael; Weber, Ingmar; Yom-Tov, Elad - 2022 - This version: September 2022
increase type 2 diabetes awareness and encourage risk screening activities in Indonesia, where - as in the rest of Southeast … diabetes to Facebook users above the age of 35 in Jakarta and Yogyakarta. The ads differ in their message ("theme") and … graphical design, but equally invite viewers to visit an information website on which they can participate in a diabetes self …
Persistent link: https://www.econbiz.de/10013417402
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Optimizing portfolios of interventions for Type 2 Diabetes prevention and management
Aral, Karca Duru; Chick, Stephen E.; Grabosch, Alfons - 2012
Persistent link: https://www.econbiz.de/10009668283
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Surveillance of chronic diseases : challenges and strategies for India
Mishra, Udaya S.; Irudaya Rajan, Sebastian; Joe, William; … - 2016
Programme for Prevention and Control of Diabetes, Cardiovascular diseases and Stroke (NPCDCS). However, surveillance activities …
Persistent link: https://www.econbiz.de/10011477286
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Long-term services and supports and disease management among older Chinese adults in different stages of cognitive impairment
Lin, Zhuoer; Chen, Xi - 2022
Rapid population aging elevates burden of chronic and non-communicable diseases among older adults. Despite the critical role of self-management in disease prevention and control, effective management of diseases can be cognitively demanding and may require additional supports from family and...
Persistent link: https://www.econbiz.de/10013343233
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The Importance of Preventive Medical Care for Managing Chronic Disease
Boone, Claire; Celhay, Pablo A.; Gertler, Paul J.; … - National Bureau of Economic Research - 2025
2 diabetes and hypertension. We find that increased preventive visits lead to more screening tests and large increases …
Persistent link: https://www.econbiz.de/10015409769