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Anti-fragile ICT Systems / Kjell Jørgen Hole / Berlin ; Heidelberg (DEU) ; New York ; Bâle (CHE) : Springer (2016)
Titre : Anti-fragile ICT Systems Type de document : document électronique Auteurs : Kjell Jørgen Hole ; SpringerLink (Online service) Editeur : Berlin ; Heidelberg (DEU) ; New York ; Bâle (CHE) : Springer Année de publication : 2016 Collection : Simula SpringerBriefs on Computing, ISSN 2512-1677 num. 1 Importance : XVIII-151 p. Présentation : ill. Format : online resource ISBN/ISSN/EAN : 978-3-319-30070-2 Langues : Anglais (eng) Tags : Computer science Computer organization Computer simulation Computer Science Computer Systems Organization Communication Networks Information Systems Communication Service Artificial Intelligence Résumé : This book introduces a novel approach to the design and operation of large ICT systems. It views the technical solutions and their stakeholders as complex adaptive systems and argues that traditional risk analyses cannot predict all future incidents with major impacts. To avoid unacceptable events, it is necessary to establish and operate anti-fragile ICT systems that limit the impact of all incidents, and which learn from small-impact incidents how to function increasingly well in changing environments. The book applies four design principles and one operational principle to achieve anti-fragility for different classes of incidents. It discusses how systems can achieve high availability, prevent malware epidemics, and detect anomalies. Analyses of Netflix?s media streaming solution, Norwegian telecom infrastructures, e-government platforms, and Numenta?s anomaly detection software show that cloud computing is essential to achieving anti-fragility for classes of events with negative impacts Note de contenu : Preface -- Part I: The Concept of Anti-Fragility: 1 Introduction -- 2 Achieving Anti-Fragility -- 3 The Need to Build Trust -- 4 Principles Ensuring Anti-Fragility -- Part II: Anti-Fragility to Downtime: 5 Anti-Fragile Cloud Solutions -- 6 An Anti-Fragile e-Government System -- 7 Anti-Fragile Cloud-Based Telecom Systems -- Part III: Anti-Fragility to Malware: 8 Robustness to Malware Spreading -- 9 Robustness to Malware Reinfections -- 10 Anti-Fragility to Malware Spreading -- Part IV: Anomaly Detection: 11 The Cortical Learning Algorithm -- 12 Detecting Anomalies with the CLA -- Part V: Future Anti-Fragile Systems: 13 Summary and Future Work -- About the Author -- References -- Index Permalink : https://genes.bibli.fr/index.php?lvl=notice_display&id=131217 Anti-fragile ICT Systems [document électronique] / Kjell Jørgen Hole ; SpringerLink (Online service) . - Berlin ; Heidelberg (DEU) ; New York ; Bâle (CHE) : Springer, 2016 . - XVIII-151 p. : ill. ; online resource. - (Simula SpringerBriefs on Computing, ISSN 2512-1677; 1) .
ISBN : 978-3-319-30070-2
Langues : Anglais (eng)
Tags : Computer science Computer organization Computer simulation Computer Science Computer Systems Organization Communication Networks Information Systems Communication Service Artificial Intelligence Résumé : This book introduces a novel approach to the design and operation of large ICT systems. It views the technical solutions and their stakeholders as complex adaptive systems and argues that traditional risk analyses cannot predict all future incidents with major impacts. To avoid unacceptable events, it is necessary to establish and operate anti-fragile ICT systems that limit the impact of all incidents, and which learn from small-impact incidents how to function increasingly well in changing environments. The book applies four design principles and one operational principle to achieve anti-fragility for different classes of incidents. It discusses how systems can achieve high availability, prevent malware epidemics, and detect anomalies. Analyses of Netflix?s media streaming solution, Norwegian telecom infrastructures, e-government platforms, and Numenta?s anomaly detection software show that cloud computing is essential to achieving anti-fragility for classes of events with negative impacts Note de contenu : Preface -- Part I: The Concept of Anti-Fragility: 1 Introduction -- 2 Achieving Anti-Fragility -- 3 The Need to Build Trust -- 4 Principles Ensuring Anti-Fragility -- Part II: Anti-Fragility to Downtime: 5 Anti-Fragile Cloud Solutions -- 6 An Anti-Fragile e-Government System -- 7 Anti-Fragile Cloud-Based Telecom Systems -- Part III: Anti-Fragility to Malware: 8 Robustness to Malware Spreading -- 9 Robustness to Malware Reinfections -- 10 Anti-Fragility to Malware Spreading -- Part IV: Anomaly Detection: 11 The Cortical Learning Algorithm -- 12 Detecting Anomalies with the CLA -- Part V: Future Anti-Fragile Systems: 13 Summary and Future Work -- About the Author -- References -- Index Permalink : https://genes.bibli.fr/index.php?lvl=notice_display&id=131217 Benefit/Cost-Driven Software Development / Jo Erskine Hannay / Berlin ; Heidelberg (DEU) ; New York ; Bâle (CHE) : Springer (2021)
Titre : Benefit/Cost-Driven Software Development : With Benefit Points and Size Points Type de document : document électronique Auteurs : Jo Erskine Hannay, ; SpringerLink (Online service) Editeur : Berlin ; Heidelberg (DEU) ; New York ; Bâle (CHE) : Springer Année de publication : 2021 Collection : Simula SpringerBriefs on Computing, ISSN 2512-1677 num. 8 Importance : XIII, 103 p. 60 illus Présentation : online resource ISBN/ISSN/EAN : 978-3-030-74218-8 Langues : Anglais (eng) Tags : Computer software Software engineering Mathematical Software Software Engineering Résumé : This open access book presents a set of basic techniques for estimating the benefit of IT development projects and portfolios. It also offers methods for monitoring how much of that estimated benefit is being achieved during projects. Readers can then use these benefit estimates together with cost estimates to create a benefit/cost index to help them decide which functionalities to send into construction and in what order. This allows them to focus on constructing the functionality that offers the best value for money at an early stage. Although benefits management involves a wide range of activities in addition to estimation and monitoring, the techniques in this book provides a clear guide to achieving what has always been the goal of project and portfolio stakeholders: developing systems that produce as much usefulness and value as possible for the money invested. The techniques can also help deal with vicarious motives and obstacles that prevent this happening. The book equips readers to recognize when a project budget should not be spent in full and resources be allocated elsewhere in a portfolio instead. It also provides development managers and upper management with common ground as a basis for making informed decisions Note de contenu : 1 Business Value Disadvantaged -- 2 Benefit Points – An Overview -- 3 Benefit Points for the Project -- The Best Part of the Story -- 4 Benefit Points for the Portfolio -- 5 Earned Business Value Management -- 6 Agile Uncertainty Assessment for Benefit Points and Size Points -- 7 Benefit and Cost Periodized – Stretching Your Points -- 8 Final Remarks Permalink : https://genes.bibli.fr/index.php?lvl=notice_display&id=166597 Benefit/Cost-Driven Software Development : With Benefit Points and Size Points [document électronique] / Jo Erskine Hannay, ; SpringerLink (Online service) . - Berlin ; Heidelberg (DEU) ; New York ; Bâle (CHE) : Springer, 2021 . - XIII, 103 p. 60 illus : online resource. - (Simula SpringerBriefs on Computing, ISSN 2512-1677; 8) .
ISBN : 978-3-030-74218-8
Langues : Anglais (eng)
Tags : Computer software Software engineering Mathematical Software Software Engineering Résumé : This open access book presents a set of basic techniques for estimating the benefit of IT development projects and portfolios. It also offers methods for monitoring how much of that estimated benefit is being achieved during projects. Readers can then use these benefit estimates together with cost estimates to create a benefit/cost index to help them decide which functionalities to send into construction and in what order. This allows them to focus on constructing the functionality that offers the best value for money at an early stage. Although benefits management involves a wide range of activities in addition to estimation and monitoring, the techniques in this book provides a clear guide to achieving what has always been the goal of project and portfolio stakeholders: developing systems that produce as much usefulness and value as possible for the money invested. The techniques can also help deal with vicarious motives and obstacles that prevent this happening. The book equips readers to recognize when a project budget should not be spent in full and resources be allocated elsewhere in a portfolio instead. It also provides development managers and upper management with common ground as a basis for making informed decisions Note de contenu : 1 Business Value Disadvantaged -- 2 Benefit Points – An Overview -- 3 Benefit Points for the Project -- The Best Part of the Story -- 4 Benefit Points for the Portfolio -- 5 Earned Business Value Management -- 6 Agile Uncertainty Assessment for Benefit Points and Size Points -- 7 Benefit and Cost Periodized – Stretching Your Points -- 8 Final Remarks Permalink : https://genes.bibli.fr/index.php?lvl=notice_display&id=166597 Computational Physiology / Kimberly J. McCabe ; SpringerLink (Online service) / Berlin ; Heidelberg (DEU) ; New York ; Bâle (CHE) : Springer (2022)
Titre : Computational Physiology : Simula Summer School 2021 − Student Reports Type de document : document électronique Auteurs : Kimberly J. McCabe, ; SpringerLink (Online service) Editeur : Berlin ; Heidelberg (DEU) ; New York ; Bâle (CHE) : Springer Année de publication : 2022 Collection : Simula SpringerBriefs on Computing, ISSN 2512-1677 num. 12 Importance : XI, 109 p. 47 illus., 45 illus. in color Présentation : online resource ISBN/ISSN/EAN : 978-3-031-05164-7 Langues : Anglais (eng) Tags : Mathematics—Data processing Biomathematics Biomedical engineering Computational Science and Engineering Mathematical and Computational Biology Biomedical Engineering and Bioengineering Computational Mathematics and Numerical Analysis Résumé : This open access volume compiles student reports from the 2021 Simula Summer School in Computational Physiology. Interested readers will find herein a number of modern approaches to modeling excitable tissue. This should provide a framework for tools available to model subcellular and tissue-level physiology across scales and scientific questions. In June through August of 2021, Simula held the seventh annual Summer School in Computational Physiology in collaboration with the University of Oslo (UiO) and the University of California, San Diego (UCSD). The course focuses on modeling excitable tissues, with a special interest in cardiac physiology and neuroscience. The majority of the school consists of group research projects conducted by Masters and PhD students from around the world, and advised by scientists at Simula, UiO and UCSD. Each group then produced a report that addreses a specific problem of importance in physiology and presents a succinct summary of the findings. Reports may not necessarily represent new scientific results; rather, they can reproduce or supplement earlier computational studies or experimental findings. Reports from eight of the summer projects are included as separate chapters. The fields represented include cardiac geometry definition (Chapter 1), electrophysiology and pharmacology (Chapters 2–5), fluid mechanics in blood vessels (Chapter 6), cardiac calcium handling and mechanics (Chapter 7), and machine learning in cardiac electrophysiology (Chapter 8) Note de contenu : A Pipeline for Automated Coordinate Assignment in Anatomically Accurate Biventricular Models 3D Simulations of Fetal and Maternal Ventricular Excitation for Investigating the Abdominal ECG -- Ordinary Differential Equation-based Modeling of Cells in Human Cartilage -- Conduction Velocity in Cardiac Tissue as Function of Ion Channel Conductance and Distribution -- Computational Prediction of Cardiac Electropharmacology – How Much Does the Model Matter? -- A Computational Study of Flow Instabilities in Aneurysms -- Investigating the Multiscale Impact of Deoxyadenosine Triphosphate (dATP) on Pulmonary Arterial Hypertension (PAH) Induced Heart Failure -- Identifying Ionic Channel Block in a Virtual Cardiomyocyte Population Using Machine Learning Classifiers Permalink : https://genes.bibli.fr/index.php?lvl=notice_display&id=172921 Computational Physiology : Simula Summer School 2021 − Student Reports [document électronique] / Kimberly J. McCabe, ; SpringerLink (Online service) . - Berlin ; Heidelberg (DEU) ; New York ; Bâle (CHE) : Springer, 2022 . - XI, 109 p. 47 illus., 45 illus. in color : online resource. - (Simula SpringerBriefs on Computing, ISSN 2512-1677; 12) .
ISBN : 978-3-031-05164-7
Langues : Anglais (eng)
Tags : Mathematics—Data processing Biomathematics Biomedical engineering Computational Science and Engineering Mathematical and Computational Biology Biomedical Engineering and Bioengineering Computational Mathematics and Numerical Analysis Résumé : This open access volume compiles student reports from the 2021 Simula Summer School in Computational Physiology. Interested readers will find herein a number of modern approaches to modeling excitable tissue. This should provide a framework for tools available to model subcellular and tissue-level physiology across scales and scientific questions. In June through August of 2021, Simula held the seventh annual Summer School in Computational Physiology in collaboration with the University of Oslo (UiO) and the University of California, San Diego (UCSD). The course focuses on modeling excitable tissues, with a special interest in cardiac physiology and neuroscience. The majority of the school consists of group research projects conducted by Masters and PhD students from around the world, and advised by scientists at Simula, UiO and UCSD. Each group then produced a report that addreses a specific problem of importance in physiology and presents a succinct summary of the findings. Reports may not necessarily represent new scientific results; rather, they can reproduce or supplement earlier computational studies or experimental findings. Reports from eight of the summer projects are included as separate chapters. The fields represented include cardiac geometry definition (Chapter 1), electrophysiology and pharmacology (Chapters 2–5), fluid mechanics in blood vessels (Chapter 6), cardiac calcium handling and mechanics (Chapter 7), and machine learning in cardiac electrophysiology (Chapter 8) Note de contenu : A Pipeline for Automated Coordinate Assignment in Anatomically Accurate Biventricular Models 3D Simulations of Fetal and Maternal Ventricular Excitation for Investigating the Abdominal ECG -- Ordinary Differential Equation-based Modeling of Cells in Human Cartilage -- Conduction Velocity in Cardiac Tissue as Function of Ion Channel Conductance and Distribution -- Computational Prediction of Cardiac Electropharmacology – How Much Does the Model Matter? -- A Computational Study of Flow Instabilities in Aneurysms -- Investigating the Multiscale Impact of Deoxyadenosine Triphosphate (dATP) on Pulmonary Arterial Hypertension (PAH) Induced Heart Failure -- Identifying Ionic Channel Block in a Virtual Cardiomyocyte Population Using Machine Learning Classifiers Permalink : https://genes.bibli.fr/index.php?lvl=notice_display&id=172921 Differential Equations for Studies in Computational Electrophysiology / Karoline Horgmo Jæger / Berlin ; Heidelberg (DEU) ; New York ; Bâle (CHE) : Springer (2023)
Titre : Differential Equations for Studies in Computational Electrophysiology Type de document : document électronique Auteurs : Karoline Horgmo Jæger, ; Aslak Tveito, ; SpringerLink (Online service) Editeur : Berlin ; Heidelberg (DEU) ; New York ; Bâle (CHE) : Springer Année de publication : 2023 Collection : Simula SpringerBriefs on Computing, ISSN 2512-1677 num. 14 Importance : XV, 128 p. 38 illus. in color Présentation : online resource ISBN/ISSN/EAN : 978-3-031-30852-9 Langues : Anglais (eng) Tags : Mathematics Computer science Biology Bioengineering Mathematics Computer Science Biological Sciences Biological and Physical Engineering Résumé : This open access text aims at giving you the simplest possible introduction to differential equations that are used in models of electrophysiology. It covers models at several spatial and temporal scales with associated numerical methods. The text demonstrates that a very limited number of fundamental techniques can be used to define numerical methods for equations ranging from ridiculously simple to extremely complex systems of partial differential equations. Every method is implemented in Matlab and the codes are freely available online. By using these codes, the reader becomes familiar with classical models of electrophysiology, like the cable equation, the monodomain model, and the bidomain model. But modern models that have just started to gain attention in the field of computational electrophysiology are also presented. If you just want to read one book, it should probably not be this one, but if you want a simple introduction to a complex field, it is worth considering the present text Note de contenu : 1. Getting Started -- 2. A System of Ordinary Differential Equations -- 3. The Diffusion Equation -- 4. Implicit Numerical Methods -- 5. Improved Accuracy -- 6. A Simple Cable Equation -- 7. Operator Splitting -- 8. Membrane Models -- 9. The Cable Equation -- 10. Spatial Models of Cardiac Electrophysiology -- 11. The Extracellular-Membrane-Intracellular (EMI) Model -- 12. The Poisson-Nernst-Planck (PNP) Model -- Index Permalink : https://genes.bibli.fr/index.php?lvl=notice_display&id=175171 Differential Equations for Studies in Computational Electrophysiology [document électronique] / Karoline Horgmo Jæger, ; Aslak Tveito, ; SpringerLink (Online service) . - Berlin ; Heidelberg (DEU) ; New York ; Bâle (CHE) : Springer, 2023 . - XV, 128 p. 38 illus. in color : online resource. - (Simula SpringerBriefs on Computing, ISSN 2512-1677; 14) .
ISBN : 978-3-031-30852-9
Langues : Anglais (eng)
Tags : Mathematics Computer science Biology Bioengineering Mathematics Computer Science Biological Sciences Biological and Physical Engineering Résumé : This open access text aims at giving you the simplest possible introduction to differential equations that are used in models of electrophysiology. It covers models at several spatial and temporal scales with associated numerical methods. The text demonstrates that a very limited number of fundamental techniques can be used to define numerical methods for equations ranging from ridiculously simple to extremely complex systems of partial differential equations. Every method is implemented in Matlab and the codes are freely available online. By using these codes, the reader becomes familiar with classical models of electrophysiology, like the cable equation, the monodomain model, and the bidomain model. But modern models that have just started to gain attention in the field of computational electrophysiology are also presented. If you just want to read one book, it should probably not be this one, but if you want a simple introduction to a complex field, it is worth considering the present text Note de contenu : 1. Getting Started -- 2. A System of Ordinary Differential Equations -- 3. The Diffusion Equation -- 4. Implicit Numerical Methods -- 5. Improved Accuracy -- 6. A Simple Cable Equation -- 7. Operator Splitting -- 8. Membrane Models -- 9. The Cable Equation -- 10. Spatial Models of Cardiac Electrophysiology -- 11. The Extracellular-Membrane-Intracellular (EMI) Model -- 12. The Poisson-Nernst-Planck (PNP) Model -- Index Permalink : https://genes.bibli.fr/index.php?lvl=notice_display&id=175171 Introduction to Scientific Programming with Python / Joakim Sundnes / Berlin ; Heidelberg (DEU) ; New York ; Bâle (CHE) : Springer (2020)
Titre : Introduction to Scientific Programming with Python Type de document : document électronique Auteurs : Joakim Sundnes, ; SpringerLink (Online service) Editeur : Berlin ; Heidelberg (DEU) ; New York ; Bâle (CHE) : Springer Année de publication : 2020 Collection : Simula SpringerBriefs on Computing, ISSN 2512-1677 num. 6 Importance : XIV, 148 p Présentation : online resource ISBN/ISSN/EAN : 978-3-030-50356-7 Langues : Anglais (eng) Tags : Computer mathematics Computer software Computer programming Software engineering Computer science-Mathematics Computational Science and Engineering Professional Computing Programming Techniques Software Engineering Programming and Operating Systems Mathematics of Computing Résumé : This open access book offers an initial introduction to programming for scientific and computational applications using the Python programming language. The presentation style is compact and example-based, making it suitable for students and researchers with little or no prior experience in programming. The book uses relevant examples from mathematics and the natural sciences to present programming as a practical toolbox that can quickly enable readers to write their own programs for data processing and mathematical modeling. These tools include file reading, plotting, simple text analysis, and using NumPy for numerical computations, which are fundamental building blocks of all programs in data science and computational science. At the same time, readers are introduced to the fundamental concepts of programming, including variables, functions, loops, classes, and object-oriented programming. Accordingly, the book provides a sound basis for further computer science and programming studies Note de contenu : Getting started with Python -- Computing with formulas -- Loops and lists -- Functions and branching -- User input and error handling -- Arrays and plotting -- Dictionaries and strings -- Classes -- Object-oriented programming Permalink : https://genes.bibli.fr/index.php?lvl=notice_display&id=155266 Introduction to Scientific Programming with Python [document électronique] / Joakim Sundnes, ; SpringerLink (Online service) . - Berlin ; Heidelberg (DEU) ; New York ; Bâle (CHE) : Springer, 2020 . - XIV, 148 p : online resource. - (Simula SpringerBriefs on Computing, ISSN 2512-1677; 6) .
ISBN : 978-3-030-50356-7
Langues : Anglais (eng)
Tags : Computer mathematics Computer software Computer programming Software engineering Computer science-Mathematics Computational Science and Engineering Professional Computing Programming Techniques Software Engineering Programming and Operating Systems Mathematics of Computing Résumé : This open access book offers an initial introduction to programming for scientific and computational applications using the Python programming language. The presentation style is compact and example-based, making it suitable for students and researchers with little or no prior experience in programming. The book uses relevant examples from mathematics and the natural sciences to present programming as a practical toolbox that can quickly enable readers to write their own programs for data processing and mathematical modeling. These tools include file reading, plotting, simple text analysis, and using NumPy for numerical computations, which are fundamental building blocks of all programs in data science and computational science. At the same time, readers are introduced to the fundamental concepts of programming, including variables, functions, loops, classes, and object-oriented programming. Accordingly, the book provides a sound basis for further computer science and programming studies Note de contenu : Getting started with Python -- Computing with formulas -- Loops and lists -- Functions and branching -- User input and error handling -- Arrays and plotting -- Dictionaries and strings -- Classes -- Object-oriented programming Permalink : https://genes.bibli.fr/index.php?lvl=notice_display&id=155266 Mathematical Modeling of the Human Brain / Kent-Andre Mardal / Berlin ; Heidelberg (DEU) ; New York ; Bâle (CHE) : Springer (2022)
PermalinkModeling Excitable Tissue / Aslak Tveito ; SpringerLink (Online service) ; Kent-Andre Mardal ; Marie E. Rognes / Berlin ; Heidelberg (DEU) ; New York ; Bâle (CHE) : Springer (2021)
PermalinkScaling of Differential Equations / Hans Petter Langtangen / Berlin ; Heidelberg (DEU) ; New York ; Bâle (CHE) : Springer (2016)
PermalinkSmittestopp − A Case Study on Digital Contact Tracing / Ahmed Elmokashfi ; SpringerLink (Online service) ; Olav Lysne ; Valeriya Naumova / Berlin ; Heidelberg (DEU) ; New York ; Bâle (CHE) : Springer (2022)
PermalinkSolving PDEs in Python / Hans Petter Langtangen / Berlin ; Heidelberg (DEU) ; New York ; Bâle (CHE) : Springer (2016)
PermalinkThe Huawei and Snowden Questions / Olav Lysne / Berlin ; Heidelberg (DEU) ; New York ; Bâle (CHE) : Springer (2018)
PermalinkTime Predictions / Torleif Halkjelsvik / Berlin ; Heidelberg (DEU) ; New York ; Bâle (CHE) : Springer (2018)
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Reports on Computational Physiology
ISSN: 2730-7735
http://www.springer.com/series/16669