Xem 1-20 trên 66 kết quả Resource constraints
  • The process of finding an optimum outcome from a set of constrained resources, where the objective function and the constraints can be expressed as linear equations. The process of finding an optimum outcome from a set of constrained resources, where the objective function and the constraints can be expressed as linear equations.

    ppt15p muaxuan102 21-02-2013 17 4   Download

  • This is a survey paper on Quality-of-Service(QoS) based routing. In this paper, we first introduce the concept of Quality-of-Service and its background. Second, we discuss the concepts of QoS-based routing, its objectives and main issues. After that, several types of QoS based routing algorithms are compared, and the advantages and disadvantages of each type discussed. Then, the relations between QoS based routing and some relevant techniques are studied, including traffic engineering, high level admission control, resource reservation protocols(e.g.

    pdf27p trinhhiephoa 30-12-2010 87 23   Download

  • Practitioners of the theory of constraints (TOC) have been waiting for this book for a long time. Many of you reading this now have had substantial exposure to TOC and perhaps even experience with it. Those who have not will benefit by knowing a little background. TOC, as a management approach, has been around for almost two decades, and its creator, Eliyahu M. Goldratt, has been applying the basic principles even longer than that.

    pdf335p conrepcon 12-04-2012 51 16   Download

  • Renewable energy technologies—including solar, wind, biomass, geothermal, and hydropower—are in many ways attractive to policy makers who must address these market disruptions and the economic and social strife they can create. Renewable energy technologies are advantageous because they are immune to price shocks from fuel supply constraints and cartel pricing. Furthermore, renewable energy resources are much more environmentally benign than their conventional counterparts, such as coal, nuclear, and petroleum products.

    pdf0p mebachano 01-02-2013 17 2   Download

  • Broad-coverage annotated treebanks necessary to train parsers do not exist for many resource-poor languages. The wide availability of parallel text and accurate parsers in English has opened up the possibility of grammar induction through partial transfer across bitext. We consider generative and discriminative models for dependency grammar induction that use word-level alignments and a source language parser (English) to constrain the space of possible target trees.

    pdf9p hongphan_1 14-04-2013 13 2   Download

  • We show that a practical translation of MRS descriptions into normal dominance constraints is feasible. We start from a recent theoretical translation and verify its assumptions on the outputs of the English Resource Grammar (ERG) on the Redwoods corpus. The main assumption of the translation— that all relevant underspecified descriptions are nets—is validated for a large majority of cases; all non-nets computed by the ERG seem to be systematically incomplete.

    pdf8p bunbo_1 17-04-2013 15 2   Download

  • Natural language parsing is conceived to be a procedure of disambiguation, which successively reduces an initially totally ambiguous structural representation towards a single interpretation. Graded constraints are used as means to express wellformedness conditions of different strength and to decide which partial structures are locally least preferred and, hence, can be deleted. This approach facilitates a higher degree of robustness of the analysis, allows to introduce resource adaptivity into the parsing procedure, and exhibits a high potential for parallelization of the computation. ...

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  • The ability to compress sentences while preserving their grammaticality and most of their meaning has recently received much attention. Our work views sentence compression as an optimisation problem. We develop an integer programming formulation and infer globally optimal compressions in the face of linguistically motivated constraints. We show that such a formulation allows for relatively simple and knowledge-lean compression models that do not require parallel corpora or largescale resources. The proposed approach yields results comparable and in some cases superior to state-of-the-art.

    pdf8p hongvang_1 16-04-2013 13 1   Download

  • For those who have diligently worked through the earlier planning processes chapters, you are nearly ready to launch your project. This chapter completes the final two planning tasks that become the master plan for your project - resource and cost scheduling.

    ppt15p whocare_d 17-09-2016 2 0   Download

  • Mobile Ad Hoc Network (MANET) is a collection of communication devices or nodes that wish to communicate without any fixed infrastructure and pre-determined organization of available links. The nodes in MANET themselves are responsible for dynamically discovering other nodes to communicate. Although the ongoing trend is to adopt ad hoc networks for commercial uses due to their certain unique properties, the main challenge is the vulnerability to security attacks.

    pdf48p monkey68 13-03-2009 233 78   Download

  • .This page intentionally left blank .Capital Budgeting This book explains the financial appraisal of capital budgeting projects. The coverage extends from the development of basic concepts, principles and techniques to the application of them in increasingly complex and real-world situations. Identification and estimation (including forecasting) of cash flows, project appraisal formulae and the application of net present value (NPV), internal rate of return (IRR) and other project evaluation criteria are illustrated with a variety of calculation examples.

    pdf343p huynhcongdanh 15-05-2012 226 78   Download

  • Economics is the study of how individuals and societies make choices subject to constraints. The need to make choices arises from scarcity. From the perspective of society as a whole, scarcity refers to the limitations placed on the production of goods and services because factors of production are finite. From the perspective of the individual, scarcity refers to the limitations on the consumption of goods and services because of limited of personal income and wealth.

    pdf755p conrepcon 12-04-2012 101 47   Download

  • The purpose of this paper is to help customer survey process stakeholders understand some of the inherent tradeoffs of alternative survey methods. The scope addresses factors including size of the customer population, strengths and weaknesses of alternate methods, survey response rates and resource constraints. When taken with the information needs of the organization, these factors converge to suggest appropriate survey methods and designs that will facilitate an effective customer satisfaction measurement (CSM) process. ...

    pdf9p dathao 20-10-2009 87 24   Download

  • The United States is viewed by the world as a country with plenty of food, yet not all households in America are food secure, meaning access at all times to enough food for an active, healthy life. A proportion of the population experiences food insecurity at some time in a given year because of food deprivation and lack of access to food due to economic resource constraints. Still, food insecurity in the United States is not of the same intensity as in some developing countries.

    pdf157p camchuong_1 04-12-2012 29 9   Download

  • The last three rows demonstrated the crucial counterintuitive prediction that small prey would be excluded from the diet, independently of their encounter rate, if the encounter rate with large prey were above a certain quantifiable threshold. Those were heady days! Setting aside the fact that the small prey were not totally ignored, it seemed as though a very simple, testable model, derived from a few starting assumptions about rate maximization and constraints on foraging, could actually predicthowan animal responded in an experiment. It’s hard to overstate the excitement at the time....

    pdf626p phoebe75 01-02-2013 19 6   Download

  • As you will see, the maths shows that the trick will always work if the spectator does what’s expected of them and follows the rules. Mathematically we call the things the spectator must do, like choose different digits and put them in the right order, the constraints. In this trick it’s the presentation (where we say ‘lets make it harder’ and so on) that makes sure these constraints are followed. If we let things go astray and, for example, let the spectator choose digits that were the same we would have a constraint violation and it would upset the maths....

    pdf96p dacotaikhoan 25-04-2013 14 6   Download

  • This brochure in the AIGA Design Business and Ethics series provides designers and other graphic communications professionals with an introduction to design and print production practices that demonstrate respect for the challenges of one of the truly critical issues of our age: the balance between economic gain and environmental degradation. For design to be responsive to a client’s needs, it should be responsible and appropriate. Appropriateness, in the 21st century, will entail respect for resource constraints....

    pdf25p hoangphiyeah1tv 24-04-2013 22 5   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Resource Allocation with EGOS Constraint in Multicell OFDMA Communication Systems: Combating Intercell Interference

    pdf10p dauphong15 16-02-2012 31 4   Download

  • Project management is a way to track people, time and resources over the duration of a project using computer software. A project is a defined activity with a beginning, middle and end. Project management software would not be useful for retainer relationships where there is a continued presence and a multiplicity of activities, nor may it be worth the time for simple projects that one will do once and never again. However, since more and more PR agency work is being looked upon as projects, the software may have growing appeal for practitioners tired of “picking budget...

    pdf11p lenh_hoi_xung 21-02-2013 17 4   Download

  • However, economic downturns can have a detrimental effect on the creation of new, innovative businesses when access to financing dries up. The key role of finance in the development of small and medium-sized enterprises (SMEs) is illustrated by Finland (Figure 3) where the peak in financial constraints coincided closely with the deep recession of the early 1990s and a downturn in self- employed. Economic growth suffers doubly in the long term since innovative new firms exert competitive pressure on established firms pushing them to innovate.

    pdf25p trinhcaidat 19-04-2013 22 4   Download

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