Validated Designs for Object-oriented Systems

Validated Designs for Object-oriented Systems PDF Author: John Fitzgerald
Publisher: Springer Science & Business Media
ISBN: 1852338814
Category : Computers
Languages : en
Pages : 402

Get Book Here

Book Description
This book provides an introduction to practical formal modelling techniques in the context of object-oriented system design. It is aimed at both practising software engineers with some prior experience of object-oriented design/programming and at intermediate or advanced students studying object-oriented design or modelling in a short course. The following features make this book particularly attractive to potential instructors: § The relationship with UML and object-oriented programming makes it easy to integrate with the mainstream computing curriculum. Although the book is about formal methods, it does not have to be treated as a specialist topic. § The use of tools and an accessible modelling language improves student motivation. § The industry-based examples and case studies add to the credibility of the approach. § The light touch approach means that the material appeals to students with a wider range of abilities than is the case in a conventional formal methods text. § Support materials as listed above.

Validated Designs for Object-oriented Systems

Validated Designs for Object-oriented Systems PDF Author: John Fitzgerald
Publisher: Springer Science & Business Media
ISBN: 1852338814
Category : Computers
Languages : en
Pages : 402

Get Book Here

Book Description
This book provides an introduction to practical formal modelling techniques in the context of object-oriented system design. It is aimed at both practising software engineers with some prior experience of object-oriented design/programming and at intermediate or advanced students studying object-oriented design or modelling in a short course. The following features make this book particularly attractive to potential instructors: § The relationship with UML and object-oriented programming makes it easy to integrate with the mainstream computing curriculum. Although the book is about formal methods, it does not have to be treated as a specialist topic. § The use of tools and an accessible modelling language improves student motivation. § The industry-based examples and case studies add to the credibility of the approach. § The light touch approach means that the material appeals to students with a wider range of abilities than is the case in a conventional formal methods text. § Support materials as listed above.

Validated Management Practices

Validated Management Practices PDF Author: Dr. Raghu Korrapati
Publisher: Diamond Pocket Books Pvt Ltd
ISBN: 8128828800
Category : Business & Economics
Languages : en
Pages : 356

Get Book Here

Book Description
Validated Management Practices will walk you through the 108 required knowledge and skill areas so that you can develop to balance the 3 critical aspects of management- employees, customers and financials, well. While some of the chapters in this book are oriented towards managers working in an Information Technology industry, it will be useful for managers in any industry with practical advice and tips on how to become an effective manager. In addition, the appendices contain extract of mandatory skills for all professionals from my previous book - '108 Pearls of Wisdom' and 'Dr Raghu's Top Ten' — my guiding principles.

Scientific Computing, Validated Numerics, Interval Methods

Scientific Computing, Validated Numerics, Interval Methods PDF Author: Walter Krämer
Publisher: Springer Science & Business Media
ISBN: 1475764847
Category : Computers
Languages : en
Pages : 385

Get Book Here

Book Description
Scan 2000, the GAMM - IMACS International Symposium on Scientific Computing, Computer Arithmetic, and Validated Numerics and Interval 2000, the International Conference on Interval Methods in Science and Engineering were jointly held in Karlsruhe, September 19-22, 2000. The joint conference continued the series of 7 previous Scan-symposia under the joint sponsorship of GAMM and IMACS. These conferences have traditionally covered the numerical and algorithmic aspects of scientific computing, with a strong emphasis on validation and verification of computed results as well as on arithmetic, programming, and algorithmic tools for this purpose. The conference further continued the series of 4 former Interval conferences focusing on interval methods and their application in science and engineering. The objectives are to propagate current applications and research as well as to promote a greater understanding and increased awareness of the subject matters. The symposium was held in Karlsruhe the European cradle of interval arithmetic and self-validating numerics and attracted 193 researchers from 33 countries. 12 invited and 153 contributed talks were given. But not only the quantity was overwhelming we were deeply impressed by the emerging maturity of our discipline. There were many talks discussing a wide variety of serious applications stretching all parts of mathematical modelling. New efficient, publicly available or even commercial tools were proposed or presented, and also foundations of the theory of intervals and reliable computations were considerably strengthened.

Scientific Computing, Computer Arithmetic, and Validated Numerics

Scientific Computing, Computer Arithmetic, and Validated Numerics PDF Author: Marco Nehmeier
Publisher: Springer
ISBN: 3319317695
Category : Computers
Languages : en
Pages : 291

Get Book Here

Book Description
This book constitutes the refereed post proceedings of the 16th International Symposium, SCAN 2014, held in Würzburg, Germany, in September 2014. The 22 full papers presented were carefully reviewed and selected from 60 submissions. The main concerns of research addressed by SCAN conferences are validation, verification or reliable assertions of numerical computations. Interval arithmetic and other treatments of uncertainty are developed as appropriate tools.

Validated Force-based Modeling of Pedestrian Dynamics

Validated Force-based Modeling of Pedestrian Dynamics PDF Author: Mohcine Chraibi
Publisher: Forschungszentrum Jülich
ISBN: 3893367993
Category :
Languages : en
Pages : 137

Get Book Here

Book Description


Steady State and Time Dependent Compressed Air Energy Storage Model Validated with Huntorf Operational Data and Investigation of Hydrogen Options for a Sustainable Energy Supply

Steady State and Time Dependent Compressed Air Energy Storage Model Validated with Huntorf Operational Data and Investigation of Hydrogen Options for a Sustainable Energy Supply PDF Author: Friederike Kaiser
Publisher: Cuvillier Verlag
ISBN: 3736963416
Category : Technology & Engineering
Languages : en
Pages : 166

Get Book Here

Book Description
Wind power and photovoltaic energy play a significant role in sustainable energy systems. However, these two renewable energy sources do not generate electrical energy on demand and are subject to natural fluctuations. Thus, the need for compensatory measures arises. Compressed air energy storage power plants (CAES) are a possible solution to providing negative and positive control energy in the electric grid. However, in contrast to other energy storage devices such as pumped hydro energy storage or batteries, the storage medium compressed air hardly contains any energy (or more precisely: enthalpy). Yet, compressed air storage allows the operation of highly efficient gas turbines, which are not only particularly fast available but also achieve better efficiency than combined cycle power plants used today, as illustrated by the example of the modern gas and steam power plant Irsching with ηtc = 60%from 2011 compared to the 20 years older McIntosh CAES with ηtc = 82.4 %. In this thesis, the calculation methods for the thermodynamics of the CAES process are presented and validated by measured data from the operations of the CAES power plant Huntorf. Both the steady state and the dynamic (time-dependent) analyses of the process take place. The characteristic value efficiency is discussed in detail, since numerous different interpretations for CAES exist in the literature. A new calculation method for the electric energy storage efficiency is presented, and a method for the calculation of an economically equivalent electricity storage efficiency is developed. Consideration is given to the transformation of the CAES process into a hydrogen-driven and, thus, greenhouse gas-free process. Finally, a model CAES system is tested in a 100 % renewable model environment. Consequently, it can be stated that in the steady-state thermodynamic calculation in particular, the consideration of realistic isentropic efficiencies of compressors and turbines is essential to correctly estimate the characteristic values of the process. Furthermore, a steadystate view should always be accompanied by dynamic considerations, since some process characteristics are always time-dependent. The simulation shows that by mapping transient operating conditions, the overall efficiency of the system must be corrected downwards. Nevertheless, in the model environment of a 100 % renewable energy system, it has been shown that a CAES is a useful addition that can provide long-term energy storage.

NIOSH Manual of Analytical Methods: Standards completion program validated methods

NIOSH Manual of Analytical Methods: Standards completion program validated methods PDF Author: John V. Crable
Publisher:
ISBN:
Category : Analytical chemistry
Languages : en
Pages : 978

Get Book Here

Book Description


Global Report on Validated Alternatives to the Use of Methyl Bromide for Soil Fumigation

Global Report on Validated Alternatives to the Use of Methyl Bromide for Soil Fumigation PDF Author: R. Labrada
Publisher: Food & Agriculture Org.
ISBN: 9789251046333
Category : Business & Economics
Languages : en
Pages : 112

Get Book Here

Book Description
Methyl bromide (MeBr), used as a fumigant to control several soil-borne pests in various crops, is a strong ozone depleter, and governments and international agencies aware of the problem have agreed to establish a programme to phase out its use. As a result, some literature on new MeBr alternatives is available that describes the feasibility and disadvantages of each new pest control measure. Some of these publications result from workshops and symposia organized in different countries by the United Nations Environment Programme and by the United Nations Industrial Development Organization. The present report provides information on successful alternatives in some countries or regions where MeBr is being phased out. Although the report often shows the lack of already validated alternatives, particularly for a region such as Africa, the material provides enough elements on the technical and economic success of a variety of alternatives to assist agricultural researchers and extensionists in carrying out further studies and/or for validation. The material can also serve as a reference, particularly for the training of trainers.

IBM FlashSystem for VMware vSphere with Tanzu Basic Edition An IBM Validated Solution Guide

IBM FlashSystem for VMware vSphere with Tanzu Basic Edition An IBM Validated Solution Guide PDF Author: Shashank Shingornikar
Publisher: IBM Redbooks
ISBN: 0738459798
Category : Computers
Languages : en
Pages : 24

Get Book Here

Book Description
The focus of this Blueprint is to demonstrate how IBM FlashSystem® with IBM Spectrum® Virtualize can be used as a preferred back-end persistent storage for VMware Tanzu-based deployments. This document describes the use of IBM® FlashSystem storage volumes as virtual volumes (vVols) that are made available to provision persistent volumes for a VMware Tanzu deployment. All models of IBM FlashSystem family are supported by this document, including: FlashSystem 9100 and 9200 FlashSystem 7200 FlashSystem 5000 IBM SAN Volume Controller All storage that is running IBM Spectrum Virtualize software By using IBM Spectrum Connect VASA provider with IBM Spectrum Virtualize, the vVols are used to create a data store under vCenter. Post provisioning of VMware Tanzu Kubernetes grid service (TKGS), the vVols data store is used to provision the persistent volumes for future applications that are deployed on the worker nodes.

Validated Numerics

Validated Numerics PDF Author: Warwick Tucker
Publisher: Princeton University Press
ISBN: 069124765X
Category : Computers
Languages : en
Pages : 152

Get Book Here

Book Description
A comprehensive, self-contained primer on validated numerics This textbook provides a comprehensive introduction to the theory and practice of validated numerics, an emerging new field that combines the strengths of scientific computing and pure mathematics. In numerous fields ranging from pharmaceutics and engineering to weather prediction and robotics, fast and precise computations are essential. Based on the theory of set-valued analysis, a new suite of numerical methods is developed, producing efficient and reliable solvers for numerous problems in nonlinear analysis. Validated numerics yields rigorous computations that can find all possible solutions to a problem while taking into account all possible sources of error—fast, and with guaranteed accuracy. Validated Numerics offers a self-contained primer on the subject, guiding readers from the basics to more advanced concepts and techniques. This book is an essential resource for those entering this fast-developing field, and it is also the ideal textbook for graduate students and advanced undergraduates needing an accessible introduction to the subject. Validated Numerics features many examples, exercises, and computer labs using MATLAB/C++, as well as detailed appendixes and an extensive bibliography for further reading. Provides a comprehensive, self-contained introduction to validated numerics Requires no advanced mathematics or programming skills Features many examples, exercises, and computer labs Includes code snippets that illustrate implementation Suitable as a textbook for graduate students and advanced undergraduates