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dwyer b systems analysis synthesis bridging computer science 2016 fix

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Textbook in PDF format Systems Analysis and Synthesis: Bridging Computer Science and Information Technology presents several new graph-theoretical methods that relate system design to core computer science concepts, and enable correct systems to be synthesized from specifications. Based on material refined in the author’s university courses, the book has immediate applicability for working system engineers or recent graduates who understand computer technology, but have the unfamiliar task of applying their knowledge to a real business problem. Starting with a comparison of synthesis and analysis, the book explains the fundamental building blocks of systems-atoms and events-and takes a graph-theoretical approach to database design to encourage a well-designed schema. The author explains how database systems work-useful both when working with a commercial database management system and when hand-crafting data structures-and how events control the way data flows through a system. Later chapters deal with system dynamics and modelling, rule-based systems, user psychology, and project management, to round out readers’ ability to understand and solve business problems. Foreword Systems, Analysis, and Synthesis Systems Aim of the Book Kernel, Interface, and Environment System Development Models Classical Life-cycle Models Evolutionary Models Transformational Models Analysis Synthesis Composition and Decomposition Tractability Mental Blocks Further Reading Exercises Mathematical Background Propositional Calculus Logical Operators Properties of Logical Operators Conjunctive Normal Form Logical Inference First-order Predicate Calculus Quantifiers Sets Set Notation Set Operators Properties of Set Operators Euler Diagrams Relations and Functions Cartesian Products Binary Relations Special Relations Operations on Relations Graphs and Schemas Graphs Connected Components Rooted Trees Labelled Graphs Matrix Representation of Graphs Schemas Representing Sets Arrays Linked Lists Search Trees B-Trees Hash Tables Bit Maps Decision Trees and Decision Diagrams Other Structures Representing Functions, Relations, and Graphs Functions Correspondences Sequences Relations and Graphs Files Further Reading Exercises Atoms Finite-State Automata Deterministic and Non-deterministic Automata Regular Expressions Finite Means Finite Analysing States Counting Continuous Systems Products of FSAs Shared Events Modelling Atoms Identifiers Representing States Further Reading Exercises Data-structure Analysis Conceptual Schemas Constraints Tables, Atoms, and States Deriving Functional Dependencies Many-to-one Relations One-to-many Relations One-to-one Relations Many-to-many Relations Expressing FDs in the Relational Model Entity-relationship Analysis Relationships as Entities Synthesising a Database Schema by Composition Functional Dependency Graphs Closure of an FD Graph Minimal FD Graphs The Canonical FD Graph Cycles Algebraic Compositional Methods Summary of Compositional Methods Designing a Database Schema by Decomposition Further Reading Exercises Kernel Specifications The Kernel Serialisability Infrastructure An Academic Records System A Specification Language Specifying Atoms Specifying Events Further Reading Exercises Database Technology The SQL Data Definition Language From Schema to SQL SQL Queries Sub-Queries Views Embedded SQL Query Optimisation The Memory Hierarchy Join Algorithms Join Trees Transactions The Need for Locking The Two-phase Protocol Deadlock Correctness of the Two-phase Protocol Back-up and Recovery Further Reading Exercises Processes Use-definition Analysis The Determines Relation The Determines Graph The State Dependency Graph Preventing Deadlock Resource Priorities Real-time Systems Process Graphs Degrees of Coupling between Processes The Canonical Process Graph Process Optimisation Object-oriented Systems Synthesis of an Object-oriented System Event Segmentation Batch Processing Update Algorithms Validity of Batch Processing Event Segmentation in a Batch Processing System Synthesising a Batch Processing System Modes Fragility Defences against Fragility User Dialogue Further Reading Exercises Interfaces Reports Forms Human Factors Physiological Factors Cognitive Factors Behavioural Factors Psychology Experiments The Binomial Distribution Unbiased Estimates Individual Differences Forms Design Further Reading Exercises Rules Business Rules Rule-based Systems Decision Tables Checking Study Programmes Expert Systems Forward and Backward Chaining Logic Trees A Practical Inference Engine Branch and Bound Search Search and Planning Fuzzy Logic Further Reading Exercises System Dynamics Queueing Models Basic Queueing Theory Probability Distributions A Simple Queueing Model Control Systems The First Simulation The Simplified Simulation The Second Simulation Linear Sampled-data Systems Further Reading Exercises Project Management Discounted Cash Flow Critical Path Analysis Project Control Acceptance Testing Personnel Management Standards and Documentation Literate Programming Feasibility Studies Financial Feasibility Technical Feasibility Methodology Further Reading Exercises Appendixes Regular Expressions and FSAs From Regular Expressions to State-transition Diagrams From Finite-state Automata to Regular Expressions Further Reading Exercises Normalisation Joins and Views The Database Key The Universal Relation Objectives of Good Database Design Transitive Dependencies Partial Dependencies 1st, 2nd, and 3rd Normal Forms Normalisation Boyce-Codd Dependencies Multi-valued Dependencies Decomposition Algorithms Difficulties with Normalisation Further Reading Exercise Answers to the Exercises Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7 Chapter 8 Chapter 9 Chapter 10 Chapter 11 Appendix A Appendix B

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Dwyer B. Systems Analysis and Synthesis. Bridging Computer Science...2016.pdf 35.2 MB

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dwyer b systems analysis synthesis bridging computer science 2016 fix