Xem 1-20 trên 1486 kết quả Theoretical
  • INEQUALITY AND PUBLIC POLICY: THEORETICAL INVESTIGATIONS Caution is required, however, in generalizing from this chapter’s results to choice markets that do not link school assignment to residential location. Under Tiebout choice, parents may have to give up desired neighborhood amenities—views, parks, air quality, or characteristics of neighbors—to obtain a more effective school.

    pdf132p mualan_mualan 25-02-2013 13 5   Download

  • This paper presents empirical studies and closely corresponding theoretical models of the performance of a chart parser exhaustively parsing the Penn Treebank with the Treebank’s own CFG grammar. We show how performance is dramatically affected by rule representation and tree transformations, but little by top-down vs. bottom-up strategies.

    pdf8p bunrieu_1 18-04-2013 19 3   Download

  • Tham khảo sách 'mental disorders - theoretical and empirical perspectives edited by robert woolfolk and lesley allen', y tế - sức khoẻ, y học thường thức phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf416p xumxaxumxit 09-04-2013 12 2   Download

  • A natural next step in the evolution of constraint-based grammar formalisms from rewriting formalisms is to abstract fully away from the details of the grammar mechanism--to express syntactic theories purely in terms of the properties of the class of structures they license.

    pdf7p bunmoc_1 20-04-2013 25 2   Download

  • Model-theoretic semantics provides a computationally attractive means of representing the semantics of natural language. However, the models used in this formalism are static and are usually infinite. Dynamic models are incomplete models that include only the information needed for an application and to which information can be added. Dynamic models are basically approximations of larger conventional models, but differ is several interesting ways. The difference discussed here is the possibility of inconsistent information being included in the model. ...

    pdf3p bungio_1 03-05-2013 21 2   Download

  • We analyze estimation methods for DataOriented Parsing, as well as the theoretical criteria used to evaluate them. We show that all current estimation methods are inconsistent in the “weight-distribution test”, and argue that these results force us to rethink both the methods proposed and the criteria used.

    pdf4p bunthai_1 06-05-2013 18 2   Download

  • Lecture Ecological Anthropology: Theoretical Approaches of Dr. Annuska Derks Cross cultural study of society and environment, Influence Environment on Society vs Influence Society on Environment.

    ppt23p votinhdon91 15-08-2014 33 2   Download

  • We use multiple views for cross-domain document classification. The main idea is to strengthen the views’ consistency for target data with source training data by identifying the correlations of domain-specific features from different domains. We present an Information-theoretic Multi-view Adaptation Model (IMAM) based on a multi-way clustering scheme, where word and link clusters can draw together seemingly unrelated domain-specific features from both sides and iteratively boost the consistency between document clusterings based on word and link views. ...

    pdf5p nghetay_1 07-04-2013 20 1   Download

  • We present a game-theoretic model of bargaining over a metaphor in the context of political communication, find its equilibrium, and use it to rationalize observed linguistic behavior. We argue that game theory is well suited for modeling discourse as a dynamic resulting from a number of conflicting pressures, and suggest applications of interest to computational linguists.

    pdf12p hongdo_1 12-04-2013 10 1   Download

  • Model-theoretic pragmatics is an attempt to provide a formal description of the pragmatics of natural language as effects arising from using model-theoretic semantics in a dynamic environment. The pragmatic phenomena considered here have been variously labeled ~resupposition [I] and eonven¢ional implicature [6]. The models used in traditional model-theoretic semantics provide a complete and static representation of knowledge about the world, llowever, this is not the environment in which language is used. ...

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  • Research purpose: Clarifying theoretical issues and practice of the theoretical thought development of the commissars of the Vietnam People's Army; on that basis, to propose basic solutions of theoretical thought development of the commissars in order to meet the requirements, responsibilities and assigned tasks.

    doc27p change03 06-05-2016 4 1   Download

  • Computational fluid dynamics (CFD) is concerned with the efficient numerical solution of the partial differential equations that describe fluid dynamics. CFD techniques are commonly used in the many areas of engineering where fluid behavior is an important factor. Traditional fields of application include aerospace and automotive design, and more recently, bioengineering and consumer and medical electronics.

    pdf523p chipmoon 19-07-2012 87 30   Download

  • Research purpose: The thesis clarifies fundamental theoretical matters and the real situation of the education and training to the development of hight-quality human resources; recommends a number of directions and solutions to bring into full play the role of education and training in the development of hight-quality human resources in Vietnam at present.

    pdf224p nguyenthiminh32 12-07-2014 55 20   Download

  • Tham khảo sách 'heat transfer theoretical analysis, experimental investigations and industrial systems_2', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf0p 123859674 04-07-2012 21 13   Download

  • The second edition of "Model Predictive Control" provides a thorough introduction to theoretical and practical aspects of the most commonly used MPC strategies. It bridges the gap between the powerful but often abstract techniques of control researchers and the more empirical approach of practitioners. The book demonstrates that a powerful technique does not always require complex control algorithms. Many new exercises and examples have also been added throughout.

    pdf429p suthebeo 01-08-2012 46 13   Download

  • Fourier Theorem: In the early 19th century, the French mathematician Jean-Baptiste Fourier states that: Any periodic waveform can be expressed as the sum of sine waves with frequencies at integer or harmonic multiples of the fundamental frequency of the waveform and with appropriate maximum amplitudes and phases.

    pdf6p doxuan 13-07-2009 122 10   Download

  • Theoretical analysis and computational modeling are important tools for characterizing what nervous systems do, determining how they function, and understanding why they operate in particular ways. Neuroscience encompasses approaches ranging from molecular and cellular studies to human psychophysics and psychology. Theoretical neuroscience encourages cross-talk among these sub-disciplines by constructing compact representations of what has been learned, building bridges between different levels of description, and identifying unifying concepts and principles.

    pdf0p ozon_ozon 04-05-2012 49 9   Download

  • Tham khảo sách 'theoretical methods in condensed phase chemistry', khoa học tự nhiên, hoá học phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf318p banhkem0908 24-11-2012 28 8   Download

  • Understanding and quantitative describing of marine ecosystems requires an integration of physics, chemistry and biology. The coupling between physics, which regulates for example nutrient availability and the physical position of many organisms is particularly important and thus cannot be described by biology alone. Therefore the appropriate basis for theoretical investigations of marine systems are coupled models, which integrate physical, chemical and biological interactions.

    pdf308p phoebe75 01-02-2013 31 8   Download

  • The book "Polycrystalline Materials - Theoretical and Practical Aspects" is focused on contemporary investigations of plastic deformation, strength and grain-scale approaches, methods of synthesis, structurals, properties, and application of some polycrystalline materials. It is intended for students, post-graduate students, and scientists in the field of polycrystalline materials.

    pdf0p cucdai_1 16-10-2012 38 7   Download

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