نتایج جستجو برای: resource constraint
تعداد نتایج: 286307 فیلتر نتایج به سال:
in this paper, downlink resource allocation for a sparse code multiple access (scma) based heterogeneous cellular networks (hcn) is investigated. the main aim of this paper is to obtain joint power allocation and codebook assignment to achieve the least total system transmit power. in this regard, the proposed objective function is formulated as total transmit power subject to users minimum ra...
the aim of a multi-mode resource-constrained project scheduling problem (mrcpsp) is to assign resource(s) with the restricted capacity to an execution mode of activities by considering relationship constraints, to achieve pre-determined objective(s). these goals vary with managers or decision makers of any organization who should determine suitable objective(s) considering organization strategi...
In this article I argue that the study of contextual issues in economics has been limited its scope because economists have mostly conceived environment as a constraint on individual action. identify and discuss three conventions pull into such conceptualization environment. For each provide ways forward for to avoid pull. then employ insights from recent cognitive science socially extended min...
The System Resource Constraint Theory intends to research growth of economy under different classes of system resource constraint. By analogy between ecology system and economic system, from the angle of total nature resource, total supply ability and total market volume, the theory focuses on the constraint condition and development characteristic of economy as well as the various game charact...
strategic selection problem is a multi-criteria problem which includes conflicting tangible and intangible criteria. in order to select the most appropriate strategic alternative it is necessary to make tradeoffs between these criteria as well as taking into account the resource limitations which may exist. available methods neglect the distance concept which exists between the alternatives wei...
Constraint satisfaction is a highly successful technology for tackling a wide variety of search problems including resource allocation, transportation and scheduling. Several recent studies show that implied constraints added by hand to a problem representation can lead to significant reductions in search (e.g. [8]). The aim of this project is to develop, analyse and evaluate methods for genera...
Abstract—Resource –constrained project scheduling problem (RCPSP) is a well known NP hard problem. This paper proposes a hybrid approach of constraint programming (CP) and integer programming (IP) which could solve RCPSP with ideal efficiency and quality. Constraint propagation is key element of constraint programming and is widely used in cumulative resource problem (CRP). CRP can be taken as ...
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