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Author: Theodore W. Ziehe
Publisher:
ISBN:
Category : Electronic data processing
Languages : en
Pages : 43
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Book Description
Features of four data management systems under development are compared. The four systems are the Time-Shared Data Management System (System Development Corporation) and a variant of it, the Remote File Management System (Computation Center, The University of Texas); Data Manager - 1 (Auerbach Corporation); the Generalized Information System (IBM); and the Catalog System (The RAND Corporation). Comparisons are drawn in two areas: external and internal data structuring and organization. Several differences among the systems are noted and briefly discussed.
Author: Theodore W. Ziehe
Publisher:
ISBN:
Category : Electronic data processing
Languages : en
Pages : 43
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Book Description
Features of four data management systems under development are compared. The four systems are the Time-Shared Data Management System (System Development Corporation) and a variant of it, the Remote File Management System (Computation Center, The University of Texas); Data Manager - 1 (Auerbach Corporation); the Generalized Information System (IBM); and the Catalog System (The RAND Corporation). Comparisons are drawn in two areas: external and internal data structuring and organization. Several differences among the systems are noted and briefly discussed.
Author:
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 688
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Book Description
Author: Duong Anh Duc
Publisher: World Scientific
ISBN: 9814476838
Category : Computers
Languages : en
Pages : 274
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Book Description
This volume brings together many contributions from leading research scientists, engineers and practitioners in computer science. Selected by program committee members, the topics describe innovative research and new technologies in the following areas of interest: image processing, computer vision and pattern recognition; computational linguistics and natural language processing; artificial intelligence, machine learning and algorithms; software engineering; computer networks and security; and bioinformatics.
Author: Carol A. Telles
Publisher: Worker Compensation
ISBN: 9781931906371
Category : Social Science
Languages : en
Pages : 70
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Book Description
Author: Linbing Wang
Publisher: Transportation Research Board
ISBN: 0309258456
Category : Technology & Engineering
Languages : en
Pages : 97
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Book Description
"NCHRP Project 4-34, 'Application of LADAR in the Analysis of Aggregate Characteristics,' was conducted by Virginia Polytechnic Institute and State University, Blacksburg, Virginia, with participation by the University of Illinois at Urbana-Champaign. The objective of the project was to develop and evaluate a laser detection and ranging (LADAR) system capable of precise and accurate measurement of the aggregate characteristics of shape, volume, angularity, surface texture, specific surface area, and volumetric gradation. Ideally, the final system would be applicable to aggregate in three size categories--coarse (2 in. to #4), fine (#4 to #200), and microfine (P200)--and suitable for routine use in research, central, and field laboratories for Portland cement concrete and asphalt concrete mixture design and quality assurance. The project, which developed new equipment and computer algorithms, proved technically challenging. The project team developed a prototype Fourier transform interferometry (FTI) system with fully functional hardware and software. The system can characterize aggregate shape, angularity, texture, surface area, and volume of a wide range of aggregate sizes with high accuracy. Assembly and operation of the FTI system consisting of a chargecoupled device (CD) camera, a fringe source, a sample platform, and a software package are fully documented in the report. The accuracy and precision of the prototype FTI system are comparable to or better than those of other systems now available to automatically measure aggregate characteristics, but its current range of aggregate size--3/4 in. to #50--is narrower than desired. Extending this size range is possible in the future by using a CCD camera with a larger field of view and increasing the system resolution through appropriate selection of the equipment components."
Author: Michael T. Panarisi
Publisher:
ISBN:
Category : Aeronautical instruments
Languages : en
Pages : 100
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Book Description
Major Panarisi summarizes the development of current and proposed family of Air Combat Maneuvering Instrumentation (ACMI) systems-considered the gold standard of training mission enhancements-and presents the capabilities each system provides. He uses the Kadena Interim Training System as a suitable case study to compare requirements of current ACMI features to the capabilities available using internal components. He contends that internal systems can be installed long before the next generation system will be operational. Thus, Major Panarisi proposes alternatives that offer the potential to save millions of dollars in operating costs and which allow ACMI training on every mission independent of ground-based equipment and external stores.
Author: Steve Ryan
Publisher: Routledge
ISBN: 1135368341
Category : Education
Languages : en
Pages : 219
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Book Description
A discussion of the increased accessibility to the Internet and how this has lead to a variety of resources being used for learning. Case studies and examples show the benefits of using the Internet as part of resource-based learning.
Author: Surekha Borra
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110618710
Category : Computers
Languages : en
Pages : 221
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Book Description
Intelligent prediction and decision support systems are based on signal processing, computer vision (CV), machine learning (ML), software engineering (SE), knowledge based systems (KBS), data mining, artificial intelligence (AI) and include several systems developed from the study of expert systems (ES), genetic algorithms (GA), artificial neural networks (ANN) and fuzzy-logic systems The use of automatic decision support systems in design and manufacturing industry, healthcare and commercial software development systems has the following benifits: Cost savings in companies, due to employment of expert system technology. Fast decision making, completion of projects in time and development of new products. Improvement in decision making capability and quality. Usage of Knowledge database and Preservation of expertise of individuals Eases complex decision problems. Ex: Diagnosis in Healthcare To address the issues and challenges related to development, implementation and application of automatic and intelligent prediction and decision support systems in domains such as manufacturing, healthcare and software product design, development and optimization, this book aims to collect and publish wide ranges of quality articles such as original research contributions, methodological reviews, survey papers, case studies and/or reports covering intelligent systems, expert prediction systems, evaluation models, decision support systems and Computer Aided Diagnosis (CAD).
Author: Irene Papanicolas
Publisher: McGraw-Hill Education (UK)
ISBN: 033524727X
Category : Medical
Languages : en
Pages : 418
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Book Description
International comparison of health system performance has become increasingly popular, made possible by the rapidly expanding availability of health data. It has become one of the most important levers for prompting health system reform. Yet, as the demand for transparency and accountability in healthcare increases, so too does the need to compare data from different health systems both accurately and meaningfully. This timely and authoritative book offers an important summary of the current developments in health system performance comparison. It summarises the current state of efforts to compare systems, and identifies and explores the practical and conceptual challenges that occur. It discusses data and methodological challenges, as well as broader issues such as the interface between evidence and practice. The book draws out the priorities for future work on performance comparison, in the development of data sources and measurement instruments, analytic methodology, and assessment of evidence on performance. It concludes by presenting the key lessons and future priorities, and in doing so offers a rich source of material for policy-makers, their analytic advisors, international agencies, academics and students of health systems.
Author: Peter Finn
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 66
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Book Description
