Material allocation is a nonlinear optimization problem. For this problem, a quadratic programming based material allocation optimization algorithm is proposed. In the proposed algorithm, firstly, the objective functi...
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We propose the formal model of programming language constraints, which allows specifying stylistic, syntax and contextual rules. We also give the classification of those constraints. We describe the developed program ...
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Making reliable and comprehensible decisions in the context of renewable energy requires complex software solutions. Based on previous work that specifies the Cross Energy Management programming Language (CEMPL), we p...
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ISBN:
(纸本)9781538654972
Making reliable and comprehensible decisions in the context of renewable energy requires complex software solutions. Based on previous work that specifies the Cross Energy Management programming Language (CEMPL), we present a new web-based tool chain to map real-world objectives and constraints to a set of formalized problem descriptions that is solvable in reasonable time. We describe the main components of the software and its coherence in the field of renewable energy. As proof of concept, we describe and solve a self-contained example with a cross-energy application. We prove that small, declarative programs are sufficient for a varied set of scenarios and simulation results. In particular, we focus on the examination of accumulated super-states for the energy sectors power, gas and heat. the objective is to dimension energy converters and storage systems, based on given constraints. thus, forecasts are made to enable reliable and green fulfillments of future demands.
In the workplace, e.g. convenience stores, where the workers engage in the required works, it is indispensable to make such a work schedule that the workers should be appropriately assigned to the work every time peri...
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ISBN:
(纸本)9781479959556
In the workplace, e.g. convenience stores, where the workers engage in the required works, it is indispensable to make such a work schedule that the workers should be appropriately assigned to the work every time period. In general, so far, the staff schedule is determined manually by considering the constraints which includes the original ones for each workplace. However, it is the case that the constrains are not be completely clear because some constraints are to be given on an empirical basis. In this study, first, the staff scheduling problems for seeking an effective and practical schedule are formally defined in a generalized form. then, a new solution approach to generate some candidate patterns and then to allocate the patterns to workers for staff scheduling problems is described. through some computational examples, the validity of the proposed approach is confirmed.
Infinite recursion is a known problem of aspect-oriented programming with Aspectj: if no special precautions are taken, aspects advising aspects can easily and unintentionally advise themselves. We present a compiler ...
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ISBN:
(纸本)9783885791829
Infinite recursion is a known problem of aspect-oriented programming with Aspectj: if no special precautions are taken, aspects advising aspects can easily and unintentionally advise themselves. We present a compiler for an extension of the Aspectj programming language that avoids self reference by associating aspects with levels, and by automatically restricting the scope of pointcuts used by an aspect to join points of lower levels. We report on a case study using our language extension, and provide numbers of the changes necessary for migrating existing applications to it. Our results suggest that we can make programming with Aspectj simpler and safer, without restricting its expressive power unduly.
作者：
Lai, XPShandong Univ
Dept Informat Sci & Control Engn Weihai 264209 Peoples R China
Least-squares design of Nyquist filter with specified passband and stopband ripples relates to a constrained FIR filter design problem with constraints in time and frequency-domain. this paper deals withthese constra...
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ISBN:
(纸本)7121002159
Least-squares design of Nyquist filter with specified passband and stopband ripples relates to a constrained FIR filter design problem with constraints in time and frequency-domain. this paper deals withthese constraints uniformly, and formulates the design problem as a quadratic programming problem with equality, and inequality constraints. A novel and efficient, as it is referred to as a projected least-algorithm is presented squares algorithm. the algorithin first computes the unconstrained minimization solution of die quadratic cost function, and then projects it successively onto the boundaries of the active constraints of the problem. the algorithin is much more efficient than die existing active-set method for quadratic programming problems. Design examples demonstrate the high efficiency of the algorithm.
this paper proposes an approach for optimal power flow considering several contingency states. Initially, contingency selection is conducted to measure how much a specific contingency may affect the operation cost. th...
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ISBN:
(纸本)9781467378635
this paper proposes an approach for optimal power flow considering several contingency states. Initially, contingency selection is conducted to measure how much a specific contingency may affect the operation cost. then, some severe contingencies are incorporated into optimal power flow problem. All considered states, normal and contingency states, are simulated simultaneously. thus, if contingency occurs, it can be ensured that all constraints such as generation limit, transmission limit and ramp rate will be satisfied. To solve the problem, quadratic programming is applied. IEEE 30 bus system is used as test system to show the ability of the proposed approach.
this study aims to use alternative data on measuring bank branch performance within the NCR in the Philippines. It is also aimed to identify optimal solution in maximizing the bank branches performance as a community ...
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ISBN:
(纸本)9781728167855
this study aims to use alternative data on measuring bank branch performance within the NCR in the Philippines. It is also aimed to identify optimal solution in maximizing the bank branches performance as a community while minimizing the operating expense using goal programming approach. It was concluded that bank branch performance in NCR is largely dependent on the number of accounts and number of over-the-counter transactions. the result of this study is very timely as the banks in the country have already started charging its clients for over-the-counter transactions, such as withdrawals and inter-regional deposits. Since the number of over-the-counter transactions has a positive effect on branch performance, the management should think of ways on how it can entice its clients on transacting in the branch instead of using the digital platforms.
Navigation planning for legged robots via foot placement planning has enabled several humanoids to traverse interesting environments autonomously. In this paper we explore methods of adapting foot placement actions to...
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ISBN:
(纸本)9781424418619
Navigation planning for legged robots via foot placement planning has enabled several humanoids to traverse interesting environments autonomously. In this paper we explore methods of adapting foot placement actions to the terrain during the search process, allowing for fuller use of the robot's capabilities, and better resulting paths. We show the results of these adaptive action models for boththe humanoid HRP-2 and the quadruped LittleDog.
programming demands a high level of intellectual work and also cognitive skills of high level order. To learn programming is not an easy task, neither to teach nor train those skills. In this paper we present, as a se...
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ISBN:
(纸本)9781728125244
programming demands a high level of intellectual work and also cognitive skills of high level order. To learn programming is not an easy task, neither to teach nor train those skills. In this paper we present, as a second part of our research, the foundations of the cognitive skills extracted from classic and specialized literature, in order to set a basis for new studies addressed on how to train cognitive skills and how to assess them. We present a survey to investigate if students and professional software developers have awareness about the implication of cognitive skills in the programming process. the survey has encouraging results.
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