英語(yǔ)學(xué)術(shù)論文常用經(jīng)典句型 (1)Beginning1. In this paper, we focus on the need for2. This paper proceeds as follow.3. The structure of the paper is as follows.4. In this paper, we shall first briefly introduce fuzzy sets and related concepts5. To begin with we will provide a brief background on theIntroduction1. This will be followed by a description of the fuzzy nature of the problem and a detailed presentation of how the required membership functions are defined.2. Details on xx and xx are discussed in later sections.3. In the next section, after a statement of the basic problem, various situations involving possibility knowledge are investigated: first, an entirely possibility model is proposed; then the cases of a fuzzy service time with stochastic arrivals and non fuzzy service rule is studied; lastly, fuzzy service rule are considered.Review1. This review is followed by an introduction.2. A brief summary of some of the relevant concepts in xxx and xxx is presented in Section 2.3. In the next section, a brief review of the . is given.4. In the next section, a short review of . is given with special regard to .5. Section 2 reviews relevant research related to xx.6. Section 1.1 briefly surveys the motivation for a methodology of action, while 1.2 looks at the difficulties posed by the complexity of systems and outlines the need for development of possibility methods.Body1. Section 1 defines the notion of robustness, and argues for its importance.2. Section 1 devoted to the basic aspects of the FLC decision making logic.3. Section 2 gives the background of the problem which includes xxx4. Section 2 discusses some problems with and approaches to, natural language understanding.5. Section 2 explains how flexibility which often . can be expressed in terms of fuzzy time window6. Section 3 discusses the aspects of fuzzy set theory that are used in the .7. Section 3 describes the system itself in a general way, including the . and also discusses how to evaluate system performance.8. Section 3 describes a new measure of xx.9. Section 3 demonstrates the use of fuzzy possibility theory in the analysis of xx.10. Section 3 is a fine description of fuzzy formulation of human decision.11. Section 3, is developed to the modeling and processing of fuzzy decision rules12. The main idea of the FLC is described in Section 3 while Section 4 describes the xx strategies.13. Section 3 and 4 show experimental studies for verifying the proposed model.14. Section 4 discusses a previous fuzzy set based approach to cost variance investigation.15. Section 4 gives a specific example of xxx.16. Section 4 is the experimental study to make a fuzzy model of memory process.17. Section 4 contains a discussion of the implication of the results of Section 2 and 3.18. Section 4 applies this fuzzy measure to the analysis of xx and illustrate its use on experimental data.19. Section 5 presents the primary results of the paper: a fuzzy set model . 20. Section 5 contains some conclusions plus some ideas for further work.21. Section 6 illustrates the model with an example.22. Various ways of justification and the reasons for their choice are discussed very briefly in Section 2.23. In Section 2 are presented the block diagram expression of a whole modelof human DM system24. In Section 2 we shall list a collection of basic assumptions which a . scheme must satisfy.25. In Section 2 of this paper, we present representation and uniqueness theorems for the fundamental measurement of fuzziness when the domain of discourse is order dense.26. In Section 3, we describe the preliminary results of an empirical studycurrently in progress to verify the measurement model and to construct membership functions.27. In Section 5 is analyzed the inference process through the two kinds of inference experiments.This Section1. In this section, the characteristics and environment under which MRP is designed are described.2. We will provide in this section basic terminologies and notations which are necessary for the understanding of subsequent results.Next Section2. The next section describes the mathematics that goes into the computer implementation of such fuzzy logic statements.3. However, it is cumbersome for this purpose and in practical applications the formulae were rearranged and simplified as discussed in the next section.4. The three components will be described in the next two section, and an example of xx analysis of a computer information system will then illustrate their use.5. We can interpret the results of Experiments I and II as in the following sections.6. The next section summarizes the method in a from that is useful for arguments based on xxSummary1. This paper concludes with a discussion of future research consideration in section 5.2. Section 5 summarizes the results of this investigation.3. Section 5 gives the conclusions and future directions of research.4. Section 7 provides a summary and a discussion of some extensions of the paper.5. Finally, conclusions and future work are summarized6. The basic questions posed above are then discussed and conclusions are drawn.7. Section 7 is the conclusion of the paper.Chapter 0. Abstract1. A basic problem in the design of xx is presented by the choice of a xx rate for the measurement of experimental variables.2. This paper examines a new measure of xx in xx based on fuzzy mathematics which overcomes the difficulties found in other xx measures.3. This paper describes a system for the analysis of the xx.4. The method involves the construction of xx from fuzzy relations.5. The procedure is useful in analyzing how groups reach a decision.6. The technique used is to employ a newly developed and versatile xx algorithm.7. The usefulness of xx is also considered.8. A brief methodology used in xx is discussed.9. The analysis is useful in xx and xx problem.10. A model is developed for a xx analysis using fuzzy matrices.11. Algorithms to combine these estimates and produce a xx are presented and justified.12. The use of the method is discussed and an example is given.13. Results of an experimental applications of this xx analysis procedure are given to illustrate the proposed technique.14. This paper analyses problems in15. This paper outlines the functions carried out by .16. This paper includes an illustration of the .17. This paper provides an overview and information useful for approaching18. Emphasis is placed on the construction of a criterion function by which the xx in achieving a hierarchical system of objectives are evaluated.19. The main emphasis is placed on the problem of xx20. Our proposed model is verified through experimental study.21. The experimental results reveal interesting examples of fuzzy phases of: xx, xx22. The compatibility of a project in terms of cost, and xx are likewise represented by linguistic variables.23. A didactic example is included to illustrate the computational procedure Chapter 1. IntroductionTime1. Over the course of the past 30 years, . has emerged form intuitive2. Technological revolutions have recently hit the industrial world3. The advent of . systems for has had a significant impact on the4. The development of . is explored5. During the past decade, the theory of fuzzy sets has developed in a variety of directions6.The concept of xx was investigated quite intensively in recent years7. There has been a turning point in . methodology in accordance with the advent of .8. A major concern in . today is to continue to improve.9. A xx is a latecomer in the part representation arena.10. At the time of this writing, there is still no standard way of xx11. Although a lot of effort is being spent on improving these weaknesses, the efficient and effective method has yet to be developed.12. The pioneer work can be traced to xx 1965.13. To date, none of the methods developed is perfect and all are far from ready to be used in commercial systems.英語(yǔ)學(xué)術(shù)論文常用經(jīng)典句型(2)Objective / Goal / Purpose1. The purpose of the inference engine can be outlined as follows:2. The ultimate goal of the xx system is to allow the non experts to utilize the existing knowledge in the area of manual handling of loads, and to provide intelligent, computer aided instruction for xxx.3. The paper concerns the development of a xx4. The scope of this research lies in5. The main theme of the paper is the application of rule based decision making.6. These objectives are to be met with such thoroughness and confidence as to permit .7. The objectives of the . operations study are as follows:8. The primary purpose/consideration/objective of9. The ultimate goal of this concept is to provide10. The main objective of such a . system is to11. The aim of this paper is to provide methods to construct such probability distribution.12. In order to achieve these objectives, an xx must meet the following requirements:13. In order to take advantage of their similarity14. more research is still required before final goal of . can be completed15. In this trial, the objective is to generate.16. for the sake of concentrating on . research issues17. A major goal of this report is to extend the utilization of a recently developed procedure for the xx.18. For an illustrative purpose, four well known OR problems are studied in presence of fuzzy data: xx.19. A major thrust of the paper is to discuss approaches and strategies for structuring .methods20. This illustration points out the need to specify21. The ultimate goal is both descriptive and prescriptive.22. Chapter 2. Literature Review23. A wealth of information is to be found in the statistics literature, for example, regarding xx24. A considerable amount of research has been done . during the last decade25. A great number of studies report on the treatment of uncertainties associated with xx.26. There is considerable amount of literature on planning27. However, these studies do not provide much attention to uncertainty in xx.28. Since then, the subject has been extensively explored and it is still under investigation as well in methodological aspects as in concrete applications.29. Many research studies have been carried out on this topic.30. Problem of xx draws recently more and more attention of system analysis.31. Attempts to resolve this dilemma have resulted in the development of32. Many complex processes unfortunately, do not yield to this design procedure and have, therefore, not yet been automated.33. Most of the methods developed so far are deterministic and /or probabilistic in nature.34. The central issue in all these studies is to35. The problem of xx has been studied by other investigators, however, these studies have been based upon classical statistical approaches.36. Applied . techniques to37. Characterized the . system as38. Developed an algorithm to39. Developed a system called . which40. Uses an iterative algorithm to deduce41. Emphasized the need to42. Identifies six key issues surrounding high technology43. A comprehensive study of the. has been undertaken44. Much work has been reported recently in these filed45. Proposed/Presented/State that/Described/Illustrated/Indicated/Has shown / showed/Address/Highlights46. Point out that the problem of 47. A study on .was done / developed by 48. Previous work, such as and , deal only with49. The approach taken by is50. The system developed by consists51. A paper relevant to this research was published by 52. 's model requires consideration of.53. ' model draws attention to evolution in human development54. 's model focuses on.55. Little research has been conducted in applying . to56. The published information that is relevant to this research.57. This study further shows that58. Their work is based on the principle of59. More history of . can be found in xx et al. 1979.60. Studies have been completed to established61. The .studies indicated that62. Though application of xx in the filed of xx has proliferated in recent years, effort in analyzing xx, especially xx, is lacking.Problem / Issue / Question63. Unfortunately, real-world engineering problems such as manufacturing planning do not fit well with this narrowly defined model. They tend to span broad activities and require consideration of multiple aspects.64. Remedy / solve / alleviate these problems67. . is a difficult problem, yet to be adequately resolved68. Two major problems have yet to be addressed69. An unanswered question70. This problem in essence involves using x to obtain a solution.71. An additional research issue to be tackled is .72. Some important issues in developing a . system are discussed73. The three prime issues can be summarized:74. The situation leads to the problem of how to determine the .75. There have been many attempts to76. It is expected to be serious barrier to77. It offers a simple solution in a limited domain for a complex 1. problem.1. There are several ways to get around this problem.2. As difficult as it seems to be, xx is by no means new.3. The problem is to recognize xx from a design representation.4. A xx problem can trace its roots to xx.5. xx 1987 used a heuristic approach to simplify the complexity of the problem.6. Several problems are associated with them.7. Although some progress has been made in this area, at least two major obstacles must be overcome before a fully automated system can be realized.8. Most problems in practice are complicated9. More problem surface here.10. Hamper effort toward a xx system11. In order to overcome the limitations due to incomplete and imprecise xx knowledge, a xx program has been developed, which bases its knowledge upon the statistical analysis of a sample population of xx12. The above difficulties are real challenges faced by researchers attempting to develop13. This type of mapping raises no controversy to the issue of membership function determination.14. However, attempts to quantify the xx have met both theoretical and empirical problems.15. It has become apparent that in order to apply this new methodological framework to real world problems and data, we have to pay attention to the problems of xx and xx.Chapter 3. Proposed methodologyAssumption1. In the case when the assumption of a xx seems to be too restrictive or inadequate, the formulation with Fuzzy termination time, i.e. given by a fuzzy set in the space of control stages, may be applied.2. We assume here the fuzzy constraints to be state dependent, and the fuzzy goal to be the same for all the control states, xx, which stems from the problem's nature.3. An approach to the solution of this problem is presented under the assumption that the sampling rate Decision can be made prior to the execution of the experiment, as opposed to being made while the experiment is in progress.4. Another assumption made above is that there are precise odds at which the expert is indifferent.5. Main simplifying assumptions are:6. This, in our view, is a questionable assumption.Outline / Structure / Module1. An outline of the research2. Information is incorporated within the scheme3. Is built into . structure4. A nice modular structure.5. The principles of . are applied as modularized criteriaClassification1. A xx system comprises three main components:2. Must decompose the original . into a set of .3. Consists of the following steps:4.  This is summarized in the following steps:5.  Can be broadly classified into the following areas:l   Can be characterized by its function of effectively processing thel   Can allow further breadth of application of .into morel   The following steps should be followedl   xx can be classified by a different ways.l   Based on the xx, one may classify xx into the following:l   This catalog may change due to wear, breakage, and purchasing.Systeml   Unlike many conventional program, expert systems do not usually deal with problem for which there is clearly a right or wrong answer.l   The system consists of both . and .l   The system has a hierarchical modular architecture organized on three levels.l   expert system domains are area of expertisel   To develop a xx system for xx, the following factors must be considered:l   The system has been developed / designed to determinel   The system has proven to be able tol   The domain in which an expert system operates is a particular domainl   The system comprises a . withl   The system is feature-oriented / based on the . techniquel   The system environment must be relatively stablel   The system is utilized to generate, load, store, update and retrieve .l   The development of a xx system has two stages: xx stage and xx stage.l   The most essential part of . system is the .l   The successful developments in ESs have made them an important tool in the development ofl   An automated system was developed for英語(yǔ)學(xué)術(shù)論文常用經(jīng)典句型 (3)l   In this case, the system can be considered to be generative.l   An interactive automatic . systeml   A . is commonly thought of as a truly integrated . systeml   Should be capable of being generated from a . systeml   xx is an important part of the integrated system.l   The model consists of four rule bases, each of which addresses a separate problem in the hierarchy of scheduling decision.l   The rule bases are linked to each other in a chin like manner in the sense that the consequent of one rule base constitutes a part of the antecedent of the next rule base.l   The rule base consists of all possible combinations of the linguistic terms associated with the linguistic variable of the antecedent of a rule.Computer Systeml   The system has been implemented using Prolog language in an MS DOS environment. Prolog was chosen because it offers a well known and flexible environment in which fuzzy reasoning may be easily implemented.l   The current version of the xx program when compiled with WATFOR77 results in an executable code of about 270K bytes. Typical run time, when run on aXX computer (an IBM compatible machine) operating at 4.77 Mhz with 640K RAM, ranges from 10 min to 2h, depending on the size (or complexity) of the problem.l   Time consuming procedures have been implemented in C language and directly linked to the Prolog environment.l   The xx process, once the xx's data has been entered, requires approximately 180 seconds.l   It should be noted that the computation was done with a 20 Hhz, 80386 209;based microcomputer equipped with a 80387 math co processor.l   The computer programs used for the analyses, one based on the xx method and the other based on the new method, were written in FORTRAN with a compiler that supports the math co processor.l   Lisp, Prolog give maximum flexibility but also maximizes development time.l   Internal representation is the way a model is represented in the computer.l   An interactive menu-driven procedure is used in this studyl   Shell can be develop very fast at the cost of time fairly severe limitations.l   While there is no measurable saving of time for the case involving five criteria, the saving is dramatic for the case involving 10 criteria - the computation time reduces from 10 hr 40 min to about 1 min.l   This combination is being implemented in an objected oriented programming environment (Smalltalk 80 system) to solve problems encountered in construction xxx.Method / Approach / Study / Process Model / Equation /Algorithm / Rule / Formula