From Maps to Models

From Maps to Models PDF Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309449944
Category : Science
Languages : en
Pages : 135

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Book Description
The United States faces numerous, varied, and evolving threats to national security, including terrorism, scarcity and disruption of food and water supplies, extreme weather events, and regional conflicts around the world. Effectively managing these threats requires intelligence that not only assesses what is happening now, but that also anticipates potential future threats. The National Geospatial-Intelligence Agency (NGA) is responsible for providing geospatial intelligence on other countriesâ€"assessing where exactly something is, what it is, and why it is importantâ€"in support of national security, disaster response, and humanitarian assistance. NGA's approach today relies heavily on imagery analysis and mapping, which provide an assessment of current and past conditions. However, augmenting that approach with a strong modeling capability would enable NGA to also anticipate and explore future outcomes. A model is a simplified representation of a real-world system that is used to extract explainable insights about the system, predict future outcomes, or explore what might happen under plausible what-if scenarios. Such models use data and/or theory to specify inputs (e.g., initial conditions, boundary conditions, and model parameters) to produce an output. From Maps to Models: Augmenting the Nation's Geospatial Intelligence Capabilities describes the types of models and analytical methods used to understand real-world systems, discusses what would be required to make these models and methods useful for geospatial intelligence, and identifies supporting research and development for NGA. This report provides examples of models that have been used to help answer the sorts of questions NGA might ask, describes how to go about a model-based investigation, and discusses models and methods that are relevant to NGA's mission.

From Maps to Models

From Maps to Models PDF Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309449944
Category : Science
Languages : en
Pages : 135

Get Book Here

Book Description
The United States faces numerous, varied, and evolving threats to national security, including terrorism, scarcity and disruption of food and water supplies, extreme weather events, and regional conflicts around the world. Effectively managing these threats requires intelligence that not only assesses what is happening now, but that also anticipates potential future threats. The National Geospatial-Intelligence Agency (NGA) is responsible for providing geospatial intelligence on other countriesâ€"assessing where exactly something is, what it is, and why it is importantâ€"in support of national security, disaster response, and humanitarian assistance. NGA's approach today relies heavily on imagery analysis and mapping, which provide an assessment of current and past conditions. However, augmenting that approach with a strong modeling capability would enable NGA to also anticipate and explore future outcomes. A model is a simplified representation of a real-world system that is used to extract explainable insights about the system, predict future outcomes, or explore what might happen under plausible what-if scenarios. Such models use data and/or theory to specify inputs (e.g., initial conditions, boundary conditions, and model parameters) to produce an output. From Maps to Models: Augmenting the Nation's Geospatial Intelligence Capabilities describes the types of models and analytical methods used to understand real-world systems, discusses what would be required to make these models and methods useful for geospatial intelligence, and identifies supporting research and development for NGA. This report provides examples of models that have been used to help answer the sorts of questions NGA might ask, describes how to go about a model-based investigation, and discusses models and methods that are relevant to NGA's mission.

Models

Models PDF Author: Emily Abruzzo
Publisher: Princeton Architectural Press
ISBN: 9781568987347
Category : Architecture
Languages : en
Pages : 252

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Book Description
Models are an essential component of the architect's design process. As tools of translation, models assist the exploration of the possible and illustrate the actual. While models have traditionally served as representational and structural studies, they are increasingly being used to suggest and solve new spatial and structural configurations. Models, the eleventh volume of the highly regarded journal 306090, explores the role of the architectural model today in relation to the idea, the diagram, the technique, and the material. Models includes contributions from engineers, scientists, poets, painters, photographers, historians, urbanists, and architects both young and experienced.

Handbook of Spatial Research Paradigms and Methodologies: Spatial cognition in the child and adult

Handbook of Spatial Research Paradigms and Methodologies: Spatial cognition in the child and adult PDF Author: Nigel Foreman
Publisher: Psychology Press
ISBN: 0863777996
Category : Cognition
Languages : en
Pages : 221

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Book Description
Part of a two-volume handbook reviewing the major paradigms used in each of the contributors' research areas of spatial cognition.

Annual General Report of the Department

Annual General Report of the Department PDF Author: Ireland. Department of Agriculture and Technical Instruction
Publisher:
ISBN:
Category : Agricultural education
Languages : en
Pages : 1320

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The technical educator, an encyclopædia

The technical educator, an encyclopædia PDF Author: Technical educator
Publisher:
ISBN:
Category :
Languages : en
Pages : 886

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Self-organizing Map Formation

Self-organizing Map Formation PDF Author: Klaus Obermayer
Publisher: MIT Press
ISBN: 9780262650601
Category : Computers
Languages : en
Pages : 472

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Book Description
This book provides an overview of self-organizing map formation, including recent developments. Self-organizing maps form a branch of unsupervised learning, which is the study of what can be determined about the statistical properties of input data without explicit feedback from a teacher. The articles are drawn from the journal Neural Computation.The book consists of five sections. The first section looks at attempts to model the organization of cortical maps and at the theory and applications of the related artificial neural network algorithms. The second section analyzes topographic maps and their formation via objective functions. The third section discusses cortical maps of stimulus features. The fourth section discusses self-organizing maps for unsupervised data analysis. The fifth section discusses extensions of self-organizing maps, including two surprising applications of mapping algorithms to standard computer science problems: combinatorial optimization and sorting. Contributors J. J. Atick, H. G. Barrow, H. U. Bauer, C. M. Bishop, H. J. Bray, J. Bruske, J. M. L. Budd, M. Budinich, V. Cherkassky, J. Cowan, R. Durbin, E. Erwin, G. J. Goodhill, T. Graepel, D. Grier, S. Kaski, T. Kohonen, H. Lappalainen, Z. Li, J. Lin, R. Linsker, S. P. Luttrell, D. J. C. MacKay, K. D. Miller, G. Mitchison, F. Mulier, K. Obermayer, C. Piepenbrock, H. Ritter, K. Schulten, T. J. Sejnowski, S. Smirnakis, G. Sommer, M. Svensen, R. Szeliski, A. Utsugi, C. K. I. Williams, L. Wiskott, L. Xu, A. Yuille, J. Zhang

The Technical Educator

The Technical Educator PDF Author: Anonymous
Publisher: BoD – Books on Demand
ISBN: 3368184725
Category : Fiction
Languages : en
Pages : 422

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Book Description
Reprint of the original, first published in 1873.

Journal of Proceedings and Addresses of the ... Annual Meeting

Journal of Proceedings and Addresses of the ... Annual Meeting PDF Author: Southern Educational Association
Publisher:
ISBN:
Category : Education
Languages : en
Pages : 294

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Smart Applications and Data Analysis

Smart Applications and Data Analysis PDF Author: Mohamed Hamlich
Publisher: Springer Nature
ISBN: 3030451836
Category : Computers
Languages : en
Pages : 366

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Book Description
This volume constitutes refereed proceedings of the Third International Conference on Smart Applications and Data Analysis, SADASC 2020, held in Marrakesh, Morocco. Due to the COVID-19 pandemic the conference has been postponed to June 2020. The 24 full papers and 3 short papers presented were thoroughly reviewed and selected from 44 submissions. The papers are organized according to the following topics: ontologies and meta modeling; cyber physical systems and block-chains; recommender systems; machine learning based applications; combinatorial optimization; simulations and deep learning.

Reference Catalogue of Current Literature

Reference Catalogue of Current Literature PDF Author:
Publisher:
ISBN:
Category : English literature
Languages : en
Pages : 1120

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Book Description