Xem 1-20 trên 398 kết quả Model description
  • This technical report describes the design of a RAND simulation model that has been adapted specifically to address general and flag officer (GFO) management subject to provisions of the Duncan Hunter National Defense Authorization Act for Fiscal Year 2009. The Act introduced the joint pool rubric, which provides for the

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  • Mathematical modelling is the process of formulating an abstract model in terms of mathematical language to describe the complex behaviour of a real system. Mathematical models are quantitative models and often expressed in terms of ordinary differential equations and partial differential equations. Mathematical models can also be statistical models, fuzzy logic models and empirical relationships. In fact, any model description using mathematical language can be called a mathematical model.

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  • Organizational diagnostic models: A review & synthesis review is to examine several organizational diagnostic models which have been conceptualized in the research literature, including the burke litwin model of organizational performance and change. In order to understand these models, a brief explanation of organizational diagnosis is warranted.

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  • The UML can be used to describe the complete development of relational and object relational databases 1 from business requirements through the physical data model. However, modeling of the physical data model must express a detailed description of the database. This is done using Rational’s Data Modeling Profile for the UML2 .

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  • Description: Using GIS to create descriptive models of the world --representations of reality as it exists. Analysis: Using GIS to answer a question or test an hypothesis. Often involves creating a new conceptual output layer, (or table or chart), the values of which are some transformation of the values in the descriptive input layer. --e.g. buffer or slope or aspect layers

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  • Ecotoxicological models have been applied increasingly to perform chemical risk assessments since the first models of this kind emerged about 25 years ago. The first ecotoxicological models were applied to very specific cases — for instance, cadmium contamination of Lake Erie or mercury contamination of Mex Bay, Alexandria. The models were inspired by the experience gained in ecological modeling and therefore contained good descriptions of ecological processes. Slightly later, the so-called fate models emerged, which were first developed by McKay and others.

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  • Before connecting the ARIA SOHO to the telephone network, you may be required to notify your local serving telephone company of your intention to use "customer provided equipment". You may further be required to provide any or all of the following information: PSTN line Telephone numbers to be connected to the system Model name Local regulatory agency registration number Ringer equivalence Registered jack The required regulatory agency registration number is available from your local representative of LG-Nortel....

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  • behavioral description expresses a digital circuit in terms of the algorithms it implements. A behavioral description does not necessarily include the hardware implementation details.

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  • This book has two main goals: to provide a unifed and structured overview of this growing field, as well as to propose a corresponding software framework, the OpenTL library, developed by the author and his working group at TUM-Informatik. The main objective of this work is to show, how most real-world application scenarios can be naturally cast into a common description vocabulary, and therefore implemented and tested in a fully modular and scalable way, through the defnition of a layered, object-oriented software architecture.

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  • [ Team LiB ] 6.1 Continuous Assignments A continuous assignment is the most basic statement in dataflow modeling, used to drive a value onto a net. This assignment replaces gates in the description of the circuit and describes the circuit at a higher level of abstraction.

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  • ‘Climate models’ is a very broad topic, so a single volume can only offer a small sampling of relevant research activities. This volume of 14 chapters includes descriptions of a variety of modeling studies for a variety of geographic regions by an international roster of authors. The climate research community generally uses the rubric ‘climate models’ to refer to organized sets of computer instructions that produce simulations of climate evolution.

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  • It is often said that computers are revolutionizing science and engineering. By using computers we are able to construct complex engineering designs such as space shuttles. We are able to compute the properties of the universe as it was fractions of a second after the big bang. Our ambitions are ever-increasing. We want to create even more complex designs such as better spaceships, cars, medicines, computerized cellular phone systems, and the like. We want to understand deeper aspects of nature. These are just a few examples of computer-supported modeling and simulation.

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  • The first column of Table 2 (Model 1) shows the results of the maximum likelihood estimate of the logistic model applied to the pool of data from over the five year period studied. The model includes a constant forcing a variable to be left out of each block of characteristics to avoid perfect multicollinearity from occurring. The constant determines the PD of the excluded loans11. The characteristics of the excluded loan are: financial credit, in euros, long term (over five years), without collateral, 1993, construction sector and lent by a bank in a certain region.

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  • Scientific perception of nature relies on a process of transforming data to information, and then information into understanding. Data consist of observations and measurements and information is data organized according to some ontology, i.e. some set of assumptions about what entities exist and how they should be classified. Understanding is a model in the investigator’s mind that describes how the entities relate to each other, a model created in the investigator’s mind as a result of thinking.

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  • The aim of this work is to present some preliminary results of an investigation in course on the typology of the morphology of the native South American languages from the point of view of the formal language theory. With this object, we give two contrasting examples of descriptions of two Aboriginal languages finite verb forms morphology: Argentinean Quechua (quichua santiague˜ o) and Toba.

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  • Tham khảo sách 'descriptions of selected accidents that have occurred at nuclear reactor', kỹ thuật - công nghệ, kĩ thuật viễn thông phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • Tham khảo sách '2005 processesresistance spot welding description resistance spot', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • We have attempted to explain the concepts which have been used and developed to model the stochastic dynamics of natural and biological systems. While the theory of stochastic differential equations and stochastic processes provide an attractive framework with an intuitive appeal to many problems with naturally induced variations, the solutions to such models are an active area of research, which is in its infancy. Therefore, this book should provide a large number of areas to research further.

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  • Department of Linguistics The University of Texas at Austin Austin, Texas 78712 jbaldrid@mail.utexas.edu or trigram Hidden Markov Model (HMM). Ravi and Knight (2009) achieved the best results thus far (92.3% word token accuracy) via a Minimum Description Length approach using an integer program (IP) that finds a minimal bigram grammar that obeys the tag dictionary constraints and covers the observed data.

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  • Since the early Sixties and Seventies it has been known that the regular and context-free languages are characterized by definability in the monadic second-order theory of certain structures. More recently, these descriptive characterizations have been used to obtain complexity results for constraint- and principle-based theories of syntax and to provide a uniform model-theoretic framework for exploring the relationship between theories expressed in disparate formal terms.

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