LEADER 04701nam 22005893u 450 001 9910465858503321 005 20210112003925.0 010 $a1-84928-564-0 035 $a(CKB)3710000000216510 035 $a(EBL)1778760 035 $a(OCoLC)890529945 035 $a(CaSebORM)9781849285643 035 $a(MiAaPQ)EBC1778760 035 $a(EXLCZ)993710000000216510 100 $a20140922d2014|||| u|| | 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aAgile Productivity Unleashed$b[electronic resource] $eProven approaches for achieving productivity gains in any organisation 205 $a2nd ed. 210 $aEly $cIT Governance Ltd$d2014 215 $a1 online resource (390 p.) 300 $aDescription based upon print version of record. 311 $a1-84928-563-2 327 $aFOREWORD; PREFACE; ABOUT THE AUTHOR; ACKNOWLEDGEMENTS; CONTENTS; Introduction; Agile: an executive summary; The path forward; SECTION 1: WHAT YOU NEED TO KNOW ABOUT AGILE; Chapter 1: Agile in a Nutshell; Understanding Agile principles; Agile in action; Popular Agile methods; Who uses Agile?; Chapter 2: Why is Agile So Effective?; Management of controllable risk; Minimal start-up costs; Initial and ongoing returns; Chapter 3: Why Don''t More Organizations Use Agile?; Chapter 4: Agile Sounds Good, But; SECTION 2: 12 AGILE PRINCIPLES THAT WILL REVOLUTIONIZE YOUR ORGANIZATION 327 $aChapter 5: Responsive PlanningWhy every upfront plan fails; Apply, Inspect, Adapt; Defining (and refining) your goals; Empowering the delivery team; The critical decision points; Paving the pathway; When to walk away; Publicizing your success; Chapter 6: Business-value-driven Work; Real productivity; Dancing around the budget bonfire; Over-delivery is wasted money; Measuring cost/benefit; Communicating actionable goals and priorities; Drawing the line; When priorities change; It''s more than the baton; Chapter 7: Hands-on Business Outputs; The ''try before you buy'' power position 327 $aThere is no substitute for realityMitigating risk; Continuous delivery of valuable outputs; When the end does not justify the means; Chapter 8: Real-time Customer Feedback; Every audience is a customer; The false security of market testing; Intrinsic customer satisfaction; The ''expert by proxy'' myth; Hiring a customer; Using the customer to manage your budget; Chapter 9: Immovable Deadlines; Why you should never move a deadline; The power of imminent timeframes; Early delivery means early payback; Setting the next deadline; Chapter 10: Management by Self-motivation 327 $a''I''m not going to do it - and you can''t make me''The top-down and bottom-up management myths; The power of self-organized teams; Giving the team a higher purpose; In my estimation; Trusting the team; Why shorter deadlines lead to happier employees; The end of overtime; Success breeds motivation; Chapter 11: ''Just-in-time'' Communication; When was the last time you attended a valuable meeting?; Redefining the corporate meeting; What can you do in five minutes?; Knowledge transfer through pairing, co-location and cross-training; Documentation is no substitute 327 $aThe most valuable meeting of allChapter 12: Immediate Status Tracking; The end of the monthly report; Measuring productivity by outputs; Tracking overall progress in the requirements backlog; Tracking day-to-day work in the delivery backlog; The power of the ''burndown'' chart; The real-time executive dashboard; Early and continuous delivery tracking; Redefining risk management; Chapter 13: Waste Management; What is waste management?; It''s what you don''t do that matters; The power and peril of the value stream; The waiting game; Movement without added value; Task-switching and time leakage 327 $aDoing it right the first time 330 $aFind out how Agile processes can revolutionise your productivity. 606 $aAgile software development 606 $aBusiness intelligence -- Computer programs 606 $aBusiness intelligence -- Data processing 606 $aData warehousing 608 $aElectronic books. 615 4$aAgile software development. 615 4$aBusiness intelligence -- Computer programs. 615 4$aBusiness intelligence -- Data processing. 615 4$aData warehousing. 676 $a658.4 676 $a658.47 700 $aCooke$b Jamie Lynn$0869555 801 0$bAU-PeEL 801 1$bAU-PeEL 801 2$bAU-PeEL 906 $aBOOK 912 $a9910465858503321 996 $aAgile Productivity Unleashed$91972192 997 $aUNINA LEADER 01600nam 2200445zu 450 001 9910133167503321 005 20210807004409.0 010 $a0-16-068018-2 035 $a(CKB)3390000000045503 035 $a(SSID)ssj0000464796 035 $a(PQKBManifestationID)12212251 035 $a(PQKBTitleCode)TC0000464796 035 $a(PQKBWorkID)10426719 035 $a(PQKB)10559300 035 $a(EXLCZ)993390000000045503 100 $a20160829d2003 uy 101 0 $aeng 181 $ctxt 182 $cc 183 $acr 200 10$a2000 census of population. Characteristics of American Indians and Alaska Natives by tribe and language 210 31$a[Place of publication not identified]$cU S Dept of Commerce Economics and Statistics Administration Bureau of the Census$d2003 300 $aBibliographic Level Mode of Issuance: Monograph 517 1 $aCharacteristics of American Indians and Alaska Natives by tribe and language, 2000. 606 $aIndians of North America 606 $aAlaska Natives 606 $aSocial Sciences$2HILCC 606 $aStatistics - General$2HILCC 607 $aUnited States$xCensus, 2000 615 0$aIndians of North America 615 0$aAlaska Natives 615 7$aSocial Sciences 615 7$aStatistics - General 676 $a305.897/073/090511021 712 02$aUnited States Bureau of the Census. 801 0$bPQKB 906 $aBOOK 912 $a9910133167503321 996 $a2000 census of population. Characteristics of American Indians and Alaska Natives by tribe and language$92870413 997 $aUNINA LEADER 10367oam 2200517 450 001 996465353503316 005 20210506095730.0 010 $a3-030-60251-6 024 7 $a10.1007/978-3-030-60251-2 035 $a(CKB)4100000011585986 035 $a(DE-He213)978-3-030-60251-2 035 $a(MiAaPQ)EBC6404861 035 $a(PPN)252507606 035 $a(EXLCZ)994100000011585986 100 $a20210506d2020 uy 0 101 0 $aeng 135 $aurnn|008mamaa 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aCross-layer design for secure and resilient cyber-physical systems $ea decision and game theoretic approach /$fQuanyan Zhu, Zhiheng Xu 205 $a1st ed. 2020. 210 1$aCham, Switzerland :$cSpringer,$d[2020] 210 4$d©2020 215 $a1 online resource (XVII, 212 p.) 225 1 $aAdvances in Information Security ;$vVolume 81 311 $a3-030-60250-8 327 $aPart I Motivation and Framework -- 1 Introduction -- 1.1 Cyber-Physical Systems and Smart Cities -- 1.2 New Challenges in CPS -- 1.3 Overview and Related Works -- 1.4 Outline of the book -- 2 Cross-Layer Framework for CPSs -- 2.1 Introduction to Cross-Layer Design -- 2.2 Cross-Layer Design: Connecting Cryptography and Control Theory -- 2.3 Cross-Layer Design: Connecting Game Theory with Control Theory -- 2.4 Cross-Layer Design under Incomplete Information -- 2.5 Conclusions -- Part II Secure Outsourcing Computations of CPS -- 3 New Architecture: Cloud-Enabled CPS -- 3.1 Promising Applications of CE-CPSs -- 3.1.1 Cloud-Enabled Robotics -- 3.1.2 Cloud-Enabled Smart Grids -- 3.1.3 Cloud-Enabled Transport Systems -- 3.1.4 Cloud-Enabled Manufacturing -- 3.2 New Security Requirements of CE-CPSs -- 3.3 Conclusion -- 4 Secure and Resilient Design of Could-Enabled CPS -- 4.1 New Challenges and Proposed Solutions of CE-CPS -- 4.2 Problem Statements -- 4.3 System Dynamics and MPC Algorithm -- 4.4 The Standard form of Quadratic Problem -- 4.4.1 Cloud Attack Models -- 4.4.2 The Framework of the proposed mechanism -- 4.5 Con?dentiality and Integrity -- 4.5.1 Encryption Methods -- 4.5.2 Veri?cation Methods -- 4.6 Availability Issues -- 4.6.1 Switching Mode Mechanism -- 4.6.2 Bu?er Mode and Switching Condition -- 4.6.3 The Local Controller for the Safe Mode -- 4 4.7 Analysis and Experiments -- 4.8 Conclusions and Notes -- 5 Secure Data Assimilation of Cloud Sensor Networks -- 5.1 Introduction to CE-LSNs -- 5.2 Problem Formulation -- 5.2.1 System Model and the Outsourcing Kalman Filter -- 5.2.2 Challenges and Design Objectives -- 5.3 The Secure Outsourcing Data Assimilation -- 5.3.1 The Additive Homomorphic Encryption -- 5.3.2 The Homomorphic Observer -- 5.3.3 Customized Encryption for Outsourcing Computation -- 5.4 Analysis of the E?ciency and Security -- 5.4.1 E?ciency Analysis -- 5.4.2 Security Analysis -- 5.5 Analysis of Quantization Errors -- 5.6 Experimental Results -- 5.6.1 The Output of the Encrypted Information -- 5.6.2 The Impact of the Quantization Errors -- 5.7 Conclusions and Notes -- Part III Game-Theoretic Approach for CPS -- 6 Review of Game Theory -- 6.1 Introduction to Game Theory -- 6.2 Two-Person Zero-Sum Game Model -- 6.2.1 Formulation of the Zero-sum Game -- 6.3 Stackelberg Game Model -- 6.3.1 Formulation of the Stackelberg Game -- 6.3.2 Security Design based on Stackelberg Game -- 6.4 FlipIt Game Model -- 6.4.1 Formulation of FlipIt Game -- 6.4.2 Analysis of the FlipIt Game -- 6.5 Signaling Game with Evidence -- 6.6 Conclusion and Notes70 -- 7 A Game-Theoretic Approach to Secure Control of 3D Printers -- 7.1 New Challenges in Networked 3D Printers -- 7.2 Problem Formulation -- 7.2.1 The Dynamic Model of 3D Printing Systems -- 7.2.2 Physical Zero-Sum Game Framework -- 7.2.3 A Cyber-Physical Attack Model for 3D-printing Systems -- 7.2.4 The Cyber FlipIt Game Model -- 7.2.5 A Cyber-physical Stackelberg Game Model -- 7.3 Analysis of the Cyber-Physical Games -- 7.3.1 Analysis of the Physical Zero-Sum Game Equilibrium -- 7.3.2 Analysis of the Cyber FlipIt Game Equilibrium -- 7.3.3 Analysis of the Cyber-Physical Stackelberg Game Equilibrium -- 7.4 Numerical Results -- 7.5 Conclusion and Notes -- 8 A Game Framework to Secure Control of CBTC Systems -- 8.1 Introduction to CBTC systems -- 8.2 Problem Formulation -- 8.2.1 The Physical Model of a Train System -- 8.2.2 Communication Model and Attack Model -- 8.3 Estimation Approach and Security Criterion -- 8.3.1 Physical Estimation Problem -- 8.3.2 Security Criterion for CBTC System -- 8.4 The Stochastic Game-Theoretic Framework -- 8.4.1 Cyber Zero-Sum Game -- 8.4.2 Analyzing the Equilibrium of the Game -- 8.4.3 Special Case Study: Two-Channel Game -- 8.4.4 Inter-dependency Between Physical and Cyber Layers -- 8.5 Experimental Results -- 8.5.1 The Results of Cyber Layer -- 8.5.2 The Results of Physical Layer -- 8.6 Conclusions and Notes -- 9 Secure Estimation of CPS with a Digital Twin -- 9.1 Using Digital Twin to Enhance Security Level in CPS -- 9.2 System Modelling and Characterization -- 9.2.1 System Model and Control Problem of a CPS -- 9.2.2 Kalman Filter Problem -- 9.2.3 Stealthy Estimation Attack -- 9.2.4 Digital Twin for the CPS -- 9.2.5 General Setup of Signaling Game with Evidence -- 9.3 Equilibrium Results of the Cyber SGE -- 9.3.1 SGE Setup for the CPSs -- 9.3.2 Best Response of the Players and a PBNE of the SGE -- 9.3.3 Estimated Loss Under the Stealthy Attack -- 9.4 Simulation Results -- 9.4.1 Experimental Setup -- 9.5 Conclusions and Notes -- 10 Introduction to Partially Observed MDPs -- 10.1 Preliminaries of POMDPs -- 10.1.1 De?nition of a POMDP -- 10.1.2 Belief State Formulation of a POMDP -- 10.1.3 Stochastic Dynamic Programming -- 10.2 Algorithms for In?nite Horizon POMDPs -- 10.2.1 Piecewise Linear Property of POMDPs -- 10.2.2 Algorithms based on Markov Partition -- 10.3 Conclusions and Notes -- 11 Secure and Resilient Control of ROSs -- 11.1 New Challenges in Networked ROSs -- 11.2 Problem Formulation -- 11.2.1 The Outline of the Proposed Mechanism -- 11.2.2 The Physical Dynamics of a ROS agent -- 11.2.3 Attack Model: Data-Integrity Attack -- 11.2.4 The Lightweight MAC and the Estimated Delay -- 11.2.5 Physical-Aware Design of the Key Length -- 11.2.6 Cyber States and Cyber Actions -- 11.2.7 Stochastic Cyber Markov Decision Process -- 11.3 Cyber POMDP Formulation for ROSs -- 11.3.1 Basic Setups of the Cyber POMDP -- 11.3.2 Main Results of Cyber POMDP -- 11.3.3 Special Case of the Cyber POMDP -- 11.4 Experimental Results -- 11.4.1 Part I: Physical Performance -- 11.4.2 Part II: Cyber Performance -- 11.5 Conclusions and Notes -- Part IV Discussion of the Future Work -- 12 Future Work in Security Design of CPSs -- 12.1 Research Directions: Advanced Attack Models -- 12.1.1 Man-in-the-Middle Attack -- 12.1.2 Compromised-Key Attack -- 12.2 Research Directions: Data-Availability Issues in CPSs -- 12.2.1 Safe-Mode Mechanism -- 12.2.2 Availability of a Partially Compromised System -- 12.3 Conclusions -- Part V Appendix -- A Basics of Optimization -- A.1 Optimality conditions for unconstrained problems -- A.2 Optimality conditions for constrained problems -- B Basics of Linear-Quadratic Optimal Control -- B.1 Finite-Time Optimal Control Problem Formulation -- B.2 In?nite Horizon Optimal Control Problem Formulation -- B.3 Principle of Optimality -- B.4 Finite-Time Linear-Quadratic Optimal Control -- B.5 In?nite-Time Linear-Quadratic Optimal Control -- References -- Index. 330 $aThis book introduces a cross-layer design to achieve security and resilience for CPSs (Cyber-Physical Systems). The authors interconnect various technical tools and methods to capture the different properties between cyber and physical layers. Part II of this book bridges the gap between cryptography and control-theoretic tools. It develops a bespoke crypto-control framework to address security and resiliency in control and estimation problems where the outsourcing of computations is possible. Part III of this book bridges the gap between game theory and control theory and develops interdependent impact-aware security defense strategies and cyber-aware resilient control strategies. With the rapid development of smart cities, there is a growing need to integrate the physical systems, ranging from large-scale infrastructures to small embedded systems, with networked communications. The integration of the physical and cyber systems forms Cyber-Physical Systems (CPSs), enabling the use of digital information and control technologies to improve the monitoring, operation, and planning of the systems. Despite these advantages, they are vulnerable to cyber-physical attacks, which aim to damage the physical layer through the cyber network. This book also uses case studies from autonomous systems, communication-based train control systems, cyber manufacturing, and robotic systems to illustrate the proposed methodologies. These case studies aim to motivate readers to adopt a cross-layer system perspective toward security and resilience issues of large and complex systems and develop domain-specific solutions to address CPS challenges. A comprehensive suite of solutions to a broad range of technical challenges in secure and resilient control systems are described in this book (many of the findings in this book are useful to anyone working in cybersecurity). Researchers, professors, and advanced-level students working in computer science and engineering will find this book useful as a reference or secondary text. Industry professionals and military workers interested in cybersecurity will also want to purchase this book. 410 0$aAdvances in information security ;$vVolume 81. 606 $aComputer networks$xSecurity measures 606 $aComputer security 606 $aCooperating objects (Computer systems) 615 0$aComputer networks$xSecurity measures. 615 0$aComputer security. 615 0$aCooperating objects (Computer systems) 676 $a005.8 700 $aZhu$b Quanyan$0888933 702 $aXu$b Zhiheng 801 0$bCaPaEBR 801 1$bCaPaEBR 801 2$bUtOrBLW 906 $aBOOK 912 $a996465353503316 996 $aCross-layer design for secure and resilient cyber-physical systems$91985659 997 $aUNISA