نتایج جستجو برای: risk cost trade off
تعداد نتایج: 1515358 فیلتر نتایج به سال:
Numerous psychophysical studies suggest that the sensorimotor system chooses actions that optimize the average cost associated with a movement. Recently, however, violations of this hypothesis have been reported in line with economic theories of decision-making that not only consider the mean payoff, but are also sensitive to risk, that is the variability of the payoff. Here, we examine the hyp...
This paper presents our Design for Testability reuse approach implemented in the allocation for testability system IDAT. In the context of High-Level Synthesis for Testability, the allocation for testability process mainly consists in searching for the best cost/quality trade-off between the designer requirements and testability means which can be proposed by the system, considering the availab...
Plant growth can be limited by resource acquisition and defence against consumers, leading to contrasting trade-off possibilities. The competition-defence hypothesis posits a trade-off between competitive ability and defence against enemies (e.g. herbivores and pathogens). The growth-defence hypothesis suggests that strong competitors for nutrients are also defended against enemies, at a cost t...
The Effect of Online Privacy Information on Privacy Evaluations in Using Mobile Fitness Applications
This paper proposes an investigation on the effect of online privacy information on privacy evaluation in using mobile fitness applications. Drawing on the justice framework, we identify three key types of annotated privacy information, namely social rating, profile control, and security conformity, to be particularly important to users’ transactional privacy trade-off in evaluating mobile fitn...
In this paper the problem of establishing the optimal trade-off between investment cost for the retrofit and expected revenue that result from increasing flexibility in systems described by nonlinear models is addressed. A systematic procedure is first proposed for constructing the cost versus flexibility curve. A stochastic optimization method is then presented for evaluating the expected opti...
he use of real-time gross settlement (RTGS) systems for the settlement of large-value payments offers considerable advantages, the principal one being the elimination of the credit risk that can arise between participants in deferred net settlement systems. However, in comparison with deferred net settlement systems, RTGS systems require relatively large amounts of liquidity to support payment ...
Ensemble learning has been widely employed by mobile applications, ranging from environmental sensing to activity recognitions. One of the fundamental issue in ensemble learning is the trade-off between classification accuracy and computational costs, which is the goal of ensemble pruning. During crowdsourcing, the centralized aggregator releases ensemble learning models to a large number of mo...
Habitat protection has been identified as an important strategy for the conservation of woodland caribou (Rangifer tarandus). However, because of the economic opportunity costs associated with protection it is unlikely that all caribou ranges can be protected in their entirety. We used an optimization approach to identify reserve designs for caribou in Alberta, Canada, across a range of potenti...
This paper focuses on the issue of limited financial market participation and determines a lower bound on the level of fixed transaction costs that are required to reconcile observed portfolio choices with asset returns within an isoelastic utility framework. The bound is determined from the set of conditions that ensure the optimality of consumption behavior by financial market non-participant...
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