Managing Complexity of Information Systems

Managing Complexity of Information Systems
Author: Pirmin P. Lemberger
Publisher: John Wiley & Sons
Total Pages: 168
Release: 2013-01-09
Genre: Computers
ISBN: 111856605X

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This book is about complexity in Information Systems (IS). The subject is addressed from both conceptual and applied perspectives. Concepts are drawn from information theory, industrial design and software engineering. Its content capitalizes on experiences gathered by the authors during various contracting jobs involving software architecture, modeling and IS architecture that were conducted for large organizations in the banking and industry sectors, as well as in the public sector. The authors develop the point of view according to which mastering complexity involves two essential steps: first, one should develop a clear understanding of the real nature of complexity within the IS; second, one should identify the primary causes which contribute to its uncontrolled growth and organize these into a logical framework, in order to define efficient countermeasures. Both technical and psychological causes of complexity are to be considered. Two themes make up the main thread of the book: complexity and value. Both themes are quite common when considered separately, but their interplay remains a largely unexplored topic. The analysis of this interplay is one of the sources of originality of this book.

Managing Complexity in Software Engineering

Managing Complexity in Software Engineering
Author: Dr. R. J. Mitchell
Publisher: IET
Total Pages: 284
Release: 1990
Genre: Computers
ISBN: 9780863411717

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This book covers complex software engineering projects, new paradigms for system development, object-orientated design and formal methods, project management and automation perspectives.

Managing Complexity

Managing Complexity
Author: G. Rzevski
Publisher: WIT Press
Total Pages: 217
Release: 2014-03-25
Genre: Computers
ISBN: 1845649362

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Managing Complexity is the first book that clearly defines the concept of Complexity, explains how Complexity can be measured and tuned, and describes the seven key features of Complex Systems: ConnectivityAutonomyEmergencyNonequilibriumNon-linearitySelf-organisationCo-evolution The thesis of the book is that complexity of the environment in which we work and live offers new opportunities and that the best strategy for surviving and prospering under conditions of complexity is to develop adaptability to perpetually changing conditions. An effective method for designing adaptability into business processes using multi-agent technology is presented and illustrated by several extensive examples, including adaptive, real-time scheduling of taxis, see-going tankers, road transport, supply chains, railway trains, production processes and swarms of small space satellites. Additional case studies include adaptive servicing of the International Space Station; adaptive processing of design changes of large structures such as wings of the largest airliner in the world; dynamic data mining, knowledge discovery and distributed semantic processing. Finally, the book provides a foretaste of the next generation of complex issues, notably, The Internet of Things, Smart Cities, Digital Enterprises and Smart Logistics.

Managing Complexity: Insights, Concepts, Applications

Managing Complexity: Insights, Concepts, Applications
Author: Dirk Helbing
Publisher: Springer
Total Pages: 392
Release: 2007-10-13
Genre: Business & Economics
ISBN: 3540752617

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The essays and lectures collected in this book center around knowledge transfer from the complex-system sciences to applications in business, industry and society, as viewed from a broad perspective. The contributions aim to raise awareness across the spectrum to meet the increasing need to integrate lessons from complexity research into everyday planning, decision making, logistics or optimization procedures and forecasting. The writing has been largely kept non-technical.

A Systemic Perspective to Managing Complexity with Enterprise Architecture

A Systemic Perspective to Managing Complexity with Enterprise Architecture
Author: Saha, Pallab
Publisher: IGI Global
Total Pages: 580
Release: 2013-09-30
Genre: Computers
ISBN: 1466645199

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Organizational complexity is an unavoidable aspect of all businesses, even larger ones, which can hinder their ability to react to sudden or disruptive change. However, with the implementation of enterprise architecture (EA), businesses are able to provide their leaders with the resources needed to address any arising challenges. A Systemic Perspective to Managing Complexity with Enterprise Architecture highlights the current advances in utilizing enterprise architecture for managing organizational complexity. By demonstrating the value and usefulness of EA, this book serves as a reference for business leaders, managers, engineers, enterprise architects, and many others interested in new research and approaches to business complexity.

Organizational Systems

Organizational Systems
Author: Raul Espejo
Publisher: Springer Science & Business Media
Total Pages: 271
Release: 2011-04-01
Genre: Business & Economics
ISBN: 3642191096

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Organizational Systems clarifies the application of cybernetic ideas, particularly those of Beer's Viable System Model, to organizational diagnosis and design. Readers learn to appreciate the relevance of seeing the systemic coherence of the world. The book argues that many of the problems we experience today are routed in our practice of fragmenting that needs to be connected as a whole. It offers a method to study and design organizations and a methodology to deal with implementation problems. It is the outcome of many years of working experience with government offices as well as with all kinds of public and private enterprises. At a more detailed level this book offers an in depth discussion of variety engineering that is not available either in the primary or secondary literature.

Applications of Systems Thinking and Soft Operations Research in Managing Complexity

Applications of Systems Thinking and Soft Operations Research in Managing Complexity
Author: Anthony J. Masys
Publisher: Springer
Total Pages: 320
Release: 2015-09-14
Genre: Science
ISBN: 3319211064

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This book captures current trends and developments in the field of systems thinking and soft operations research which can be applied to solve today's problems of dynamic complexity and interdependency. Such ‘wicked problems’ and messes are seemingly intractable problems characterized as value-laden, ambiguous, and unstable, that resist being tamed by classical problem solving. Actions and interventions associated with this complex problem space can have highly unpredictable and unintended consequences. Examples of such complex problems include health care reform, global climate change, transnational serious and organized crime, terrorism, homeland security, human security, disaster management, and humanitarian aid. Moving towards the development of solutions to these complex problem spaces depends on the lens we use to examine them and how we frame the problem. It will be shown that systems thinking and soft operations research has had great success in contributing to the management of complexity.

Managing Complexity in the Public Services

Managing Complexity in the Public Services
Author: Philip Haynes
Publisher: Routledge
Total Pages: 178
Release: 2015-03-24
Genre: Business & Economics
ISBN: 131781164X

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The application of complexity theory to management and the social sciences has been a key development in theory and practice over the last decade. This approach questions the possibility of finding universal methods of practice, and proposes a pragmatic and humanistic management style that evolves out of a reflective method. The focus is on practitioners observing patterns of similarity and being adaptable in decision-making. Bringing complexity theory into management reveals the importance of organizational culture and effective communication because people, their values and their objectives are at the heart of this method. Information technology provides a framework for complex communication and knowledge use, but it cannot replace highly developed professional negotiations and cooperation. This book argues that the complexity of the public service world limits the usefulness of classical and rational scientific management approaches such as New Public Management. Excessive marketization threatens a collaborative approach and overly rigid approaches to performance management and strategic management can be dysfunctional. Managing Complexity in the Public Services 2nd Edition advances a method of management practice that copes with the stark realities of the complex and unpredictable public policy world. It develops pragmatic management practices from action research that will be valuable to both academics and practitioners. The result is a new value-based practice for the post-crisis public service world.

Six Simple Rules

Six Simple Rules
Author: Yves Morieux
Publisher: Harvard Business Review Press
Total Pages: 256
Release: 2014-03-11
Genre: Business & Economics
ISBN: 1422190560

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New tools for managing complexity Does your organization manage complexity by making things more complicated? If so, you are not alone. According to The Boston Consulting Group’s fascinating Complexity Index, business complexity has increased sixfold during the past sixty years. And, all the while, organizational complicatedness—that is, the number of structures, processes, committees, decision-making forums, and systems—has increased by a whopping factor of thirty-five. In their attempt to respond to the increasingly complex performance requirements they face, company leaders have created an organizational labyrinth that makes it more and more difficult to improve productivity and to pursue innovation. It also disengages and demotivates the workforce. Clearly it’s time for leaders to stop trying to manage complexity with their traditional tools and instead better leverage employees' intelligence. This book shows you how and explains the implications for designing and leading organizations. The way to manage complexity, the authors argue, is neither with the hard solutions of another era nor with the soft solutions—such as team building and feel-good “people initiatives”—that often follow in their wake. Based on social sciences (notably economics, game theory, and organizational sociology) and The Boston Consulting Group’s work with more than five hundred companies in more than forty countries and in various industries, authors Yves Morieux and Peter Tollman recommend six simple rules to manage complexity without getting complicated. Showing why the rules work and how to put them into practice, Morieux and Tollman give managers a much-needed tool to reinvigorate people in the face of seemingly endless complexity. Included are detailed examples from companies that have achieved a multiplicative effect on performance by using them. It’s time to manage complexity better. Employ these six simple rules to foster autonomy and cooperation and to effectively handle business complexity. As a result, you will improve productivity, innovate more, reengage your workforce, and seize opportunities to create competitive advantage.

Structural Complexity Management

Structural Complexity Management
Author: Udo Lindemann
Publisher: Springer Science & Business Media
Total Pages: 240
Release: 2008-09-24
Genre: Technology & Engineering
ISBN: 3540878890

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Product design is characterized by a steady increase in complexity. The main focus of this book is a structural approach on complexity management. This means, system structures are considered in order to address the challenge of complexity in all aspects of product design. Structures arise from the complex dependencies of system elements. Thus, the identification of system structures provides access to the understanding of system behavior in practical applications. The book presents a methodology that enables the analysis, control and optimization of complex structures, and the applicability of domain-spanning problems. The methodology allows significant improvements on handling system complexity by creating improved system understanding on the one hand and optimizing product design that is robust for system adaptations on the other hand. Developers can thereby enhance project coordination and improve communication between team members and as a result shorten development time. The practical application of the methodology is described by means of two detailed examples.