Journal of Applied Mathematics, 2013 This paper focuses on a multiproject resource allocation problem in a bilevel organization. To solve this problem, a bilevel multiproject resource allocation model under a fuzzy random environment is proposed. Two levels of decision makers are considered
Jun Gang, Jiuping Xu, Yinfeng Xu
doaj +1 more source
Characteristics of baseline frequency data in spinal RCTs do not suggest widespread non-random allocation. [PDF]
Eur Spine J, 2023 Levayer MMS +3 more
europepmc +1 more source
Selection of control, randomization, blinding, and allocation concealment
Indian Dermatology Online Journal, 2019 Clinical trials looking at which treatment is better must have certain checks in place. Appropriate "control" selection while comparing the investigating agent to the "control group is essential to rule out selection bias. Randomization is another step to minimize variability or "confounders." By randomization, research participants have an equal ...
Rajesh Kumar +3 more
openaire +4 more sources
An access scheme based on the random access occasion dynamic allocation
物联网学报, 2022 With the rapid development of the internet of things (IoT), the application of machine type communication (MTC) in life has grown substantially, and the deployment of machine type devices (MTD) has become more and more intensive.In this case, if there is
Shaoxiong JING +3 more
doaj +2 more sources
Richard Cabot, pair-matched random allocation, and the attempt to compare like with like in the social sciences and medicine. Part 1: the context of the social sciences. [PDF]
J R Soc Med, 2021 Welsh BC, Podolsky SH, Zane SN.
europepmc +1 more source
Richard Cabot, pair-matched random allocation, and the attempt to compare like with like in the social sciences and medicine. Part 2: the context of medicine and public health. [PDF]
J R Soc Med, 2021 Podolsky SH, Welsh BC, Zane SN.
europepmc +1 more source
Random allocation of jobs with weights and precedence
Theoretical Computer Science, 1996 AbstractWe analyze random allocation applied to irregular and dynamic task-parallel programs such as branch and bound. The precedence between jobs is revealed on-line, and the processing times of jobs are diverse and unknown before job completion. The objective is to assign jobs to processors and to schedule them to minimize makespan.
openaire +2 more sources
Xibei zhiwu xuebao[Objective] To investigate the response of species diversity and richness distribution of plant functional groups to degradation in the Gannan alpine meadow, we analyzed the community construction mechanism and resource utilization of different plant ...
LIU Minxia, LIU Cheng , YANG Chunliang
doaj +1 more source
Optimal decision of a disaster relief network equilibrium model
AIMS MathematicsFrequent natural disasters challenge relief network efficiency. This paper introduces a stochastic relief network with limited path capacity, develops an equilibrium model based on cumulative prospect theory, and formulates it as a stochastic variational
Cunlin Li +3 more
doaj +1 more source
5G green cellular networks considering power allocation schemes [PDF]
arXiv, 2015 It is important to assess the effect of transmit power allocation schemes on the energy consumption on random cellular networks. The energy efficiency of 5G green cellular networks with average and water-filling power allocation schemes is studied in this paper. Based on the proposed interference and achievable rate model, an energy efficiency model is
arxiv