Xem 1-20 trên 240 kết quả Scale modeler
  • A reference for the scale modeler and aviation enthusiast. General and detail photographs and drawings, five-view drawings, technical data and facts on the actual aircraft, kit and product reviews for the scale modeler, reference listings.

    pdf51p beobobeo 01-08-2012 26 6   Download

  • All geographic information systems (GIS) are built using formal models that describe how things are located in space. A formal model is an abstract and well-defined system of concepts. It defines the vocabulary that we can use to describe and reason about things. A geographic data model defines the vocabulary for describing and reasoning about the things that are located on the earth. Geographic data models serve as the foundation on which all geographic information systems are built. We are all familiar with one model for geographic information—the map.

    pdf201p hotmoingay 03-01-2013 22 4   Download

  • Systems Analysis and Design: Chapter 6 - Agile Modeling and Prototyping's Objectives is Understand the roots of agile modeling in prototyping and the four main types of prototyping; Be able to use prototyping for human information requirements gathering.

    ppt52p cocacola_17 11-12-2015 8 1   Download

  • This module provides students with an introduction to the Microsoft Solutions Framework (MSF) Team Model, including the team goals for success, team roles of the model, how to scale the model for small or large projects, principles of a successful team, and how to apply the model to different types of projects.

    pdf30p batoan 11-08-2009 100 23   Download

  • Silicon technology continues to progress, but device scaling is rapidly taking the metal oxide semiconductor field-effect transistor (MOSFET) to its limit. When MOS technology was developed in the 1960's, channel lengths were about 10 micrometers, but researchers are now building transistors with channel lengths of less than 10 nanometers. New kinds of transistors and other devices are also being explored. Nanoscale MOSFET engineering continues, however, to be dominated by concepts and approaches originally developed to treat microscale devices...

    pdf222p thix1minh 16-10-2012 27 9   Download

  • In this research monograph, we explain the development of a mechanistic, stochastic theory of nonfickian solute dispersion in porous media. We have included sufficient amount of background material related to stochastic calculus and the scale dependency of diffusivity in this book so that it could be read independently.

    pdf242p greengrass304 15-09-2012 25 7   Download

  • Modern complex dynamical systems1 are highly interconnected and mutually interdependent, both physically and through a multitude of information and communication network constraints. The sheer size (i.e., dimensionality) and complexity of these large-scale dynamical systems often necessitates a hierarchical decentralized architecture for analyzing and controlling these systems. Specifically, in the analysis and control-system design of complex large-scale dynamical systems it is often desirable to treat the overall system as a collection of interconnected subsystems.

    pdf0p thienbinh1311 13-12-2012 20 6   Download

  • Tham khảo sách 'managing small scale fisheries alternative directions and methods', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf321p nt1810 28-04-2013 20 6   Download

  • In the quest for knowledge, it is not uncommon for researchers to push the limits of simulation techniques to the point where they have to be adapted or totally new techniques or approaches become necessary. True multiscale modeling techniques are becoming increasingly necessary given the growing interest in materials and processes on which large-scale properties are dependent or that can be tuned by their low-scale properties. An example would be nanocomposites, where embedded nanostructures completely change the matrix properties due to effects occurring at the atomic level.

    pdf0p thienbinh1311 13-12-2012 14 3   Download

  • Clearly, man-made projects are not new: monuments surviving from the earliest civilizations testify to the incredible achievements of our forebears and still evoke our wonder and admiration. Modern projects, for all their technological sophistication, are not necessarily greater in scale than some of those early mammoth works.

    pdf7p lenh_hoi_xung 21-02-2013 13 3   Download

  • This paper presents an attempt at building a large scale distributed composite language model that simultaneously accounts for local word lexical information, mid-range sentence syntactic structure, and long-span document semantic content under a directed Markov random field paradigm.

    pdf10p hongdo_1 12-04-2013 29 3   Download

  • This paper presents an exponential model for translation into highly inflected languages which can be scaled to very large datasets. As in other recent proposals, it predicts targetside phrases and can be conditioned on sourceside context. However, crucially for the task of modeling morphological generalizations, it estimates feature parameters from the entire training set rather than as a collection of separate classifiers.

    pdf9p hongdo_1 12-04-2013 17 3   Download

  • Cross-document coreference, the task of grouping all the mentions of each entity in a document collection, arises in information extraction and automated knowledge base construction. For large collections, it is clearly impractical to consider all possible groupings of mentions into distinct entities.

    pdf11p hongdo_1 12-04-2013 17 3   Download

  • In this paper, with a belief that a language model that embraces a larger context provides better prediction ability, we present two extensions to standard n-gram language models in statistical machine translation: a backward language model that augments the conventional forward language model, and a mutual information trigger model which captures long-distance dependencies that go beyond the scope of standard n-gram language models.

    pdf10p hongdo_1 12-04-2013 17 3   Download

  • We present a novel probabilistic classifier, which scales well to problems that involve a large number of classes and require training on large datasets. A prominent example of such a problem is language modeling. Our classifier is based on the assumption that each feature is associated with a predictive strength, which quantifies how well the feature can predict the class by itself. The predictions of individual features can then be combined according to their predictive strength, resulting in a model, whose parameters can be reliably and efficiently estimated.

    pdf6p hongdo_1 12-04-2013 13 3   Download

  • Large-scale discriminative machine translation promises to further the state-of-the-art, but has failed to deliver convincing gains over current heuristic frequency count systems. We argue that a principle reason for this failure is not dealing with multiple, equivalent translations. We present a translation model which models derivations as a latent variable, in both training and decoding, and is fully discriminative and globally optimised. Results show that accounting for multiple derivations does indeed improve performance.

    pdf9p hongphan_1 15-04-2013 16 3   Download

  • Tham khảo sách 'small scale palm oil processing in africa', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf65p nt1810 25-04-2013 16 3   Download

  • This paper introduces new methods based on exponential families for modeling the correlations between words in text and speech. While previous work assumed the effects of word co-occurrence statistics to be constant over a window of several hundred words, we show that their influence is nonstationary on a much smaller time scale.

    pdf8p bunthai_1 06-05-2013 12 3   Download

  • The Santa Fe Institute (SFI) is interested in understanding evolving complex social, biological, and physical adaptive systems in a most general sense (see Cowan et al. 1994). Those of us at SFI interested in the evolution of social behavior have tended to focus on either small-scale societies or on specific aspects of more complex societies, such as the economy.

    pdf0p hotmoingay 03-01-2013 17 2   Download

  • We propose a simple generative, syntactic language model that conditions on overlapping windows of tree context (or treelets) in the same way that n-gram language models condition on overlapping windows of linear context. We estimate the parameters of our model by collecting counts from automatically parsed text using standard n-gram language model estimation techniques, allowing us to train a model on over one billion tokens of data using a single machine in a matter of hours.

    pdf10p nghetay_1 07-04-2013 11 2   Download

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