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The derivative

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  • Since Kimball (73) parsing preference principles such as "Right association" (RA) and "Minimal attachment" (MA) are often formulated with respect to constituent trees. We present 3 preference principles based on "derivation trees" within the framework of LTAGs. We argue they remedy some shortcomings of the former approaches and account for widely accepted heuristics (e.g. argument/modifier, idioms...).

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  • W e describe a methodology and associated software system for the construction of a large lexicon from an existing machine-readable (published) dictionary. The lexicon serves as a component of an English morphological and syntactic analyesr and contains entries with grammatical definitionscompatible with the word and sentence grammar employed by the analyser. W e describe a software system with two integrated components. One of these is capable of extracting syntactically rich, theory-neutral lexical templates from a suitable machine-readabh source. ...

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  • Lecture Financial derivatives - Lecture 1: Introduction. In this chapter, students will be able to understand: Introduction, types of derivatives, participants in the derivatives world, uses of derivatives, effective study of derivatives.

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  • Chapter 1 - Introduction. The main contents of the chapter consist of the following: Introduction, types of derivatives, participants in the derivatives world, uses of derivatives, effective study of derivatives.

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  • This is uses a blend of theory and practice to deliver the derivatives analysis portion of the CPA Candidate Body of Knowledge curriculum. The CBOK is the result of an extensive job analysis conducted periodically, most recently during 2000.

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  • In organic chemistry, a carbonyl group is a functional group composed of a carbon atom double-bonded to an oxygen atom: C=O. It is common to several classes of organic compounds, as part of many larger functional groups. The term carbonyl can also refer to carbon monoxide as a ligand in an inorganic or organometallic complex. Other organic carbonyls are urea and the carbamates, the derivatives of acyl chlorides chloroformates and phosgene, carbonate esters, thioesters, lactones, lactams, hydroxamates, and isocyanates.

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  • 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 On the Derivatives of Bernstein Polynomials: An Application for the Solution of High Even-Order Differential Equations

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  • (bq) part 1 book "calculus, early transcendentals" has contents: limits and continuity, the derivative, topics in differentiation, the derivative in graphing and applications, integration, applications of the definite integral in geometry, science, and engineering, principles of integral evaluation.

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  • (bq) part 1 book "math advanced calculus" has contents: numbers, functions, the derivative, the riemann integral, the euclidean n space, vector valued functions of a vector variable, sequences of functions, linear functions.

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  • In this study, a novel approach to robust dialogue act detection for error-prone speech recognition in a spoken dialogue system is proposed. First, partial sentence trees are proposed to represent a speech recognition output sentence. Semantic information and the derivation rules of the partial sentence trees are extracted and used to model the relationship between the dialogue acts and the derivation rules.

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  • Eugenol is a natural product largely used in many fields. A new application of the product as metal corrosion inhibitors has been studied. Some eugenol derivatives have been synthesized and then tested on the corrosion inhibition in alkaline solution with presence of NaCl 5% using potentiostatic technique. The inhibition efficiency of the derivatives arrived nearly 90%.

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  • (bq) part 2 book "math advanced calculus" has contents: the derivative of a vector valued function of a vector variable, nonlinear functions, transformation of integrals, line and surface integrals, infinite series,...and other contents.

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  • In this paper, we show that local features computed from the derivations of tree substitution grammars — such as the identify of particular fragments, and a count of large and small fragments — are useful in binary grammatical classification tasks. Such features outperform n-gram features and various model scores by a wide margin. Although they fall short of the performance of the hand-crafted feature set of Charniak and Johnson (2005) developed for parse tree reranking, they do so with an order of magnitude fewer features. ...

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  • Treebanks, such as the Penn Treebank (PTB), offer a simple approach to obtaining a broad coverage grammar: one can simply read the grammar off the parse trees in the treebank. While such a grammar is easy to obtain, a square-root rate of growth of the rule set with corpus size suggests that the derived grammar is far from complete and that much more treebanked text would be required to obtain a complete grammar, if one exists at some limit. However, we offer an alternative explanation in terms of the underspecification of structures within the treebank. This hypothesis is explored...

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  • Novice users engaged in task-oriented dialogues with an adviser to learn how to use an unfamiliar statistical package. The users', task was analyzed and a task structure was derived. The task structure was used to segment the dialogue into subdialogues associated with the subtasks of the overall task. The representation of the dialogue structure into a hierarchy of subdialogues, partly corresponding to the task structure, was validated by three converging analyses.

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  • We propose a novel algorithm for extracting dependencies from the derivations of a large fragment of CCG. Unlike earlier proposals, our dependency structures are always tree-shaped. We then use these dependency trees to compare the strong generative capacities of CCG and TAG and obtain surprising results: Both formalisms generate the same languages of derivation trees – but the mechanisms they use to bring the words in these trees into a linear order are incomparable.

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  • The paper introduces a grammar formalism for defining the set of sentences in a language, a set of labeled trees (not the derivation trees of the grammar) for the representation of the interpretation of the sentences, and the (possibly non-projective) correspondence between subtrees of each tree and substrings of the related sentence. The grammar formalism is motivated by the linguistic approach (adopted at GETA) where a multilevel interpretative structure is associated to a sentence.

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  • Lecture Mathematics 53 - Lecture 2.1 provides knowledge of the slopes and the derivative - Differentiation rules. This chapter presents the following content: The tangent line, definition of the derivative, differentiability, differentiation rules, derivatives of trigonometric functions.

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  • (bq) part 1 book "fundamentals of calculus" has contents: linear equations and functions, the derivative, using the derivative, exponential and logarithmic functions, techniques of differentiation.

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  • The report proposes the concept of positive boolean dependency in the database model of block form, proving equivalent theorem of three derived types, necessary and sufficient criteria of the derived type, the member problem... In addition, some properties related to this concept in the case of block r degenerated into relation are also expressed and demonstrated here.

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