Assignment problems

Xem 1-20 trên 94 kết quả Assignment problems
  • In this section we study multicommodity flows. The objective is to maximize the amount of flow traveling from the sources to the corresponding destinations, subject to the capacity constraints. The main contents of this chapter include all of the following: Assignment problem, input-queued switching.

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  • Sequential Method ( Preprocessing Methods) Parrarel Method missing value is taking into account in main process knowledge mining.Do Not Impute ( parrarel method) Case Deletion / Row Ignoring. Fill in the missing value / Imputation Method.The rising of new pattern because of wrong imputation method Biasing natural pattern in original data.Given a set of objects, the overall objective of clustering is to divide the data set into groups based on similarity of objects, and to minimize the intra-cluster dissimilarity.

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  • The problem of part-of-speech induction from text involves two aspects: Firstly, a set of word classes is to be derived automatically. Secondly, each word of a vocabulary is to be assigned to one or several of these word classes. In this paper we present a method that solves both problems with good accuracy. Our approach adopts a mixture of statistical methods that have been successfully applied in word sense induction.

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  • Widely accepted resources for semantic parsing, such as PropBank and FrameNet, are not perfect as a semantic role labeling framework. Their semantic roles are not strictly defined; therefore, their meanings and semantic characteristics are unclear. In addition, it is presupposed that a single semantic role is assigned to each syntactic argument. This is not necessarily true when we consider internal structures of verb semantics. We propose a new framework for semantic role annotation which solves these problems by extending the theory of lexical conceptual structure (LCS). ...

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  • cannot be correctly produced by the text to speech system. To alleviate some of these problems, we modified Direction Assistance to make both attentional and intentional information about the route description available for the assignment of intonational features. With this information, we generate spoken directions using the Bell Labo~ ratories Text-to-Speech System[21] in which pitch range, accent placement, phrasing, and tune can be varied to communicate attentional and intentional structure. ...

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  • Backtracking = depth-first search with one variable assigned per node; variable ordering and value selection heuristics help significantly; forward checking prevents assignments that guarantee later failure; constraint propagation (e.g., arc consistency) does additional work to constrain values and detect inconsistencies; the CSPs representation allows analysis of problem structure.

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  • To help you in Business Management further serve the needs of learning and studying for exams. Invite you to consult chapter 4 "Corporate governance around the world suggested answers and solutions to end of chapter questions and problems" below. Content document contains multiple choice quiz questions about the business management, hoping to document contents to help you achieve good results in the upcoming exam.

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  • Chapter 2 - From problem analysis to program design. In this chapter, you will: Become familiar with the basic components of a C++ program, including functions, special symbols, and identifiers; explore simple data types; discover how to use arithmetic operators; examine how a program evaluates arithmetic expressions;…

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  • This textbook covers all the standard introductory topics in classical mechanics, including Newton's laws, oscillations, energy, momentum, angular momentum, planetary motion, and special relativity. It also explores more advanced topics, such as normal modes, the Lagrangian method, gyroscopic motion, fictitious forces, 4-vectors, and general relativity. It contains more than 250 problems with detailed solutions so students can easily check their understanding of the topic. There are also over 350 unworked exercises which are ideal for homework assignments.

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  • When studying in Australia, international students in general and Vietnamese students in particular meet many difficulties, one of which is writing academis essays/assignments in English. The current case study, applying the cognitivist view, aims at exploring the problems as well as the process of writing academic assignments of a particular Vietnamese student studying at an Australian university. Based on the coding scheme applied by Cumming [1989] and Bosher [1998], the study specifically addresses three major questions: ...

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  • Tham khảo sách 'automating manufacturing systems', 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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  • It is a powerfull mathematical software package that you may use in solving some of the problems assigned in this course. Matlab will likely be used again ( more heavily ) when you take ChẼ80 Process Control, and may also be helpful to you in other cuorsework or experimental worl as well.

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  • The American Nurses Association (ANA) Social Policy Statement of 1980 was the first to define nursing as the diagnosis and treatment of human responses to actual and potential health problems. This definition, when combined with the ANA Standards of Practice, has provided impetus and support for the use of nursing diagnosis. Defining nursing and its effect on client care supports the growing awareness that nursing care is a key factor in client survival and in the maintenance, rehabilitative, and preventive aspects of healthcare.

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  • SAP2000 is an extremely versatile and powerful program, with many features and functions. This tutorial does not attempt to cover all of those capabilities. Rather, we briefly show how to work with the program, pro-viding some commentary along the way. To more fully grasp the value of SAP2000, use this introductory tutorial in conjunction with the SAP2000 documentation, including the Verification manual. We recommend that you perform each step of the tutorial as you read the manual. Therefore, the program should be installed on your computer be-fore you begin.

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  • Channel Assignment Problems (CAPs) occur in the design of cellular mobile telecommunication systems (Jordan, 1996; Katzela and Naghshineh, 1996; MacDonald, 1979); such systems typically divide the geographical region to be serviced into a set of cells, each containing a base station. The available radio frequency spectrum is divided into a set of disjoint channels; these must be assigned to the base stations to meet the expected demand of each cell and to avoid electromagnetic interference during calls....

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  • Mercury health effects depend on the type of mercury to which a person is exposed. In general, health impacts include renal toxicity, damage to the immune system, alteration of genetic and enzyme systems and neurological damage, especially in babies exposed in utero. Methyl mercury is the most toxic form of mercury because it is absorbed quickly in the body and expelled much more slowly. Currently there is not enough human exposure data to make links between mercury and cancer.

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  • Definition. Let U be a set of logical possibilities, let p be a state- ment relative to it, and let P be that subset of the possibilities for which p is true; then we call P the truth set of p. If p and q are statements, then p∨q and p∧q are also statements and hence must have truth sets. To find the truth set of p ∨ q, we observe that it is true whenever p is true or q is true (or both). Therefore we must assign to p ∨ q the logical possibilities which are in P or in Q (or both); that is,...

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  • In natural language processing, ambiguity resolution is a central issue, and can be regarded as a preference assignment problem. In this paper, a Generalized Probabilistic Semantic Model (GPSM) is proposed for preference computation. An effective semantic tagging procedure is proposed for tagging semantic features. A semantic score function is derived based on a score function, which integrates lexical, syntactic and semantic preference under a uniform formulation. The semantic score measure shows substantial improvement in structural disambiguation over a syntax-based approach. ...

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  • Large scale annotated corpora are prerequisite to developing high-performance semantic role labeling systems. Unfortunately, such corpora are expensive to produce, limited in size, and may not be representative. Our work aims to reduce the annotation effort involved in creating resources for semantic role labeling via semi-supervised learning. Our algorithm augments a small number of manually labeled instances with unlabeled examples whose roles are inferred automatically via annotation projection. We formulate the projection task as a generalization of the linear assignment problem....

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  • Lecture "Charter 3: Structured program development in C" provides students with the knowledge: Basic problem-solving techniques, to develop algorithms through the process of top-down, stepwise refinement, to use the if selection statement and if...else selection statement to select actions,... Inviting you refer.

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