Network Management: State of the Art
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International Comparative Research on Iot-Based Supply Chain Risk Management
International Comparative Research on IoT-based Supply Chain Risk Management A/Prof. Yu Cui Graduate School of Business Administration and Economics, Otemon Gakuin University, Osaka, Japan Email: [email protected] Prof. Hiroki Idota Faculty of Economics, Kindai University Prof. Masaharu Ota Graduate School of Business, Osaka City University International Comparative Research on IoT-based Supply Chain Risk Management ABSTRACT In this paper, we firstly discuss current status and problems of food supply chain, which has been attached more importance in supply chain studies in recent years. And then, a review and analysis of the research on traceability systems for IoT-based food supply chains will be conducted. In the latter part, we introduce and explain the establishment of food supply chains in Thailand and China and their respective traceability systems with case studies. Moreover, we conduct a systematic analysis regarding the changes and effects the blockchain made on supply chains. Furthermore, through a case analysis of Japan, explicit speculation and forecast would be made on how blockchain affects the development of traceability systems of IoT- based food supply chain. Keywords: Food Supply Chain, Risk Management, IoT-based Traceability System, Blockchain INTRODUCTION In 2011, Thailand suffered a severe flooding which occurs once in 50 years. Its traditional industrial base - Ayutthaya Industrial Park was flooded and nearly 200 factories were closed down. In the same year, Japan’s 311 Kanto Earthquake also caused serious losses to the manufacturing industry and numerous supply chain companies in Japan. And recently, scandals involving data falsification in automotive, steel and carbon fiber have caused great impact on a large number of related supply chain companies and they are faced with the dilemma of supply chain disruption. -
An Adaptive Policy Based Framework for Network Management
Department of Computing Imperial College London University of London An Adaptive Policy Based Framework for Network Management Leonidas A. Lymberopoulos A thesis submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy in the Faculty of Engineering of the University of London, and for the Diploma of the Imperial College London London, October 2004 Στους γονείς µου, Αντρέα και Γεωργία To my parents, Andreas and Georgia Abstract Policy-based management has emerged as a promising solution for the management of large-scale and heterogeneous networks. This approach has been adopted in several network management areas, such as in the areas of Quality of Service (QoS) and security management. However, although policy-based management has been the subject of considerable research, proposed solutions are often restricted to static condition-action rules where conditions determine when actions should be performed on the managed entities. The static policy configurations require manual intervention to cater for configuration changes and to enable policy deployment. However, changes in the system such as QoS violations, network failures or denial of service attacks in a secured network may require adaptation of existing policies to new circumstances. Thus, policies themselves need to be managed and adapted. Policies define management strategies for network devices, access control systems or internet services. However, little work has been done on validating whether the policies will lead to a feasible implementation for the specific environment to which they apply. Validation requires checking that the policy is consistent with the functional or resource constraints within the target environment. For example, one can check whether the policies assume functionality or specific operations, which do not exist in target devices, or bandwidth in excess of the capacity of data links. -
Design Issues in Distributed Management Information Systems
DESIGN ISSUES IN DISTRIBUTED MANAGEMENT INFORMATION SYSTEMS by JACOB AKOKA B.S., Faculte des Sciences-Paris (1970) S.M., University of Paris VI (1971) Doctorat 3eme Cycle, University of Paris VI (1975) SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE .OF DOCTOR OF PHILOSOPHY at the MASSACHUSETTS INSTITUTE OF TECHNOLOGY May 4, 1978 Signature of Author .................................................. Sloan School of Management, May 4, 1978 Certified by ......................................................... Thesis Supervisor Accepted by ......................................................... Chairman, Department Committee DESIGN ISSUES IN DISTRIBUTED MANAGEMENT INFORMATION SYSTEMS by Jacob Akoka Submitted to the Department of Management on May 4, 1978 in partial fulfillment of the requirements for the Degree of Doctor of Philosophy ABSTRACT Due to the advances in computer network technology and the steadily decreasing cost of hardware, distributed information systems have become a potential alternative to centralized information systems.' This thesis analyzes issues related to the design of distributed information systems. Most of the research done in the past can be characterized by a piece- meal approach since it tends to consider the computer network design issue and the distributed data base design issue separately. The critical survey presented in Chapter 2 points out the need to integrate both issues in an overall design approach. In an attempt to incorporate most of the factors that compose distributed information systems, we present a global model in which network topology, communication channels capacity, size of computer hardware, pricing schemes, and routing dis- ciplines are interrelated in an optimal design. In addition, we show how to derive from the global model a design model for distributed database systems. -
Self-Management for Large-Scale Distributed Systems
Self-Management for Large-Scale Distributed Systems AHMAD AL-SHISHTAWY PhD Thesis Stockholm, Sweden 2012 TRITA-ICT/ECS AVH 12:04 KTH School of Information and ISSN 1653-6363 Communication Technology ISRN KTH/ICT/ECS/AVH-12/04-SE SE-164 40 Kista ISBN 978-91-7501-437-1 SWEDEN Akademisk avhandling som med tillstånd av Kungl Tekniska högskolan framlägges till offentlig granskning för avläggande av teknologie doktorsexamen i elektronik och datorsystem onsdagen den 26 september 2012 klockan 14.00 i sal E i Forum IT-Universitetet, Kungl Tekniska högskolan, Isajordsgatan 39, Kista. Swedish Institute of Computer Science SICS Dissertation Series 57 ISRN SICS-D–57–SE ISSN 1101-1335. © Ahmad Al-Shishtawy, September 2012 Tryck: Universitetsservice US AB iii Abstract Autonomic computing aims at making computing systems self-managing by using autonomic managers in order to reduce obstacles caused by manage- ment complexity. This thesis presents results of research on self-management for large-scale distributed systems. This research was motivated by the in- creasing complexity of computing systems and their management. In the first part, we present our platform, called Niche, for program- ming self-managing component-based distributed applications. In our work on Niche, we have faced and addressed the following four challenges in achiev- ing self-management in a dynamic environment characterized by volatile re- sources and high churn: resource discovery, robust and efficient sensing and actuation, management bottleneck, and scale. We present results of our re- search on addressing the above challenges. Niche implements the autonomic computing architecture, proposed by IBM, in a fully decentralized way. -
Enterprise Architecture Techniques for SAP Customers
October 2007 Enterprise Architecture Techniques for SAP Customers by Derek Prior Enterprise architecture has rapidly matured in recent years as a business-driven technique to provide companies with the big picture needed to optimize long-term IT investments. Some of the leading SAP customers have been quietly deploying enterprise architecture techniques to transform their business and prepare for SOA. Why haven’t you? Enterprise Strategies Report Acronyms and Initialisms ADM Architecture development method ERP Enterprise resource planning BPM Business process management ISV Independent software vendor CMDB Configuration management database ITIL IT infrastructure library CRM Customer relationship management PPM Project portfolio management DMTF Distributed Management Task Force SOA Service-oriented architecture EA Enterprise architecture TOGAF The Open Group Architecture Framework EAF Enterprise architecture framework © Copyright 2007 by AMR Research, Inc. AMR Research® is a registered trademark of AMR Research, Inc. No portion of this report may be reproduced in whole or in part without the prior written permission of AMR Research. Any written materials are protected by United States copyright laws and international treaty provisions. AMR Research offers no specific guarantee regarding the accuracy or completeness of the information presented, but the professional staff of AMR Research makes every reasonable effort to present the most reliable information available to it and to meet or exceed any applicable industry standards. AMR Research is not a registered investment advisor, and it is not the intent of this document to recommend specific companies for investment, acquisition, or other financial considerations. This is printed on 100% post-consumer recycled fiber. It is manufactured entirely with wind-generated electricity and in accordance with a Forest Stewardship Council (FSC) pilot program that certifies products made with high percentages of post-consumer reclaimed materials. -
Distributed Management System for Infocommunication Networks Based on TM Forum Framework
Distributed management system for infocommunication networks based on TM Forum Framework Valery P. Mochalov Natalya Yu. Bratchenko Sergey V. Yakovlev [email protected] [email protected] [email protected] Darya V. Gosteva [email protected] Department of Infocommunications, North-Caucasus University, Stavropol, Russian Federation Abstract The existing management systems for networks and communication ser- vices do not guarantee in full an efficient rendering of next-generation infocommunication services. The Open Digital Architecture (ODA) is expected to simplify dramatically and automate main business pro- cesses. A key principle of the ODA is using the component approach with the logic of microservices and Open APIs. The concept of Frame- worx gives an exact description for the components of business pro- cesses in terms of their functions, associated information and other characteristics. The performance of a distributed operational manage- ment system depends on the quality of solving several tasks as follows: the distribution of program components among processor modules; the prioritization of business processes with parallel execution; the elim- ination of dead states and interlocks during execution; the reduction of system cost to integrate separate components of business processes. The deadlocks of parallel business processes are eliminated using an interpretation of the classical file sharing example with two processes and also the methodology of colored Petri nets, with implementation in CPN Tools. This paper develops a model of a distributed operational management system for next-generation communication networks that assesses the efficiency of operational activities for a communication company. 1 Introduction Due to high competition in the field of telecommunications, network convergence processes and the need for new business models, it is important to develop methods of operational cost reduction and risk decrease in digital business management. -
Software Project Management
MG6088 - Software Project Management Department of CSE / IT UNIT I PROJECT EVALUATION AND PROJECT PLANNING Importance of Software Project Management – Activities Methodologies – Categorization of Software Projects – Setting objectives – Management Principles – Management Control – Project portfolio Management – Cost-benefit evaluation technology – Risk evaluation – Strategic program Management – Stepwise Project Planning. PART-A 1 What is a project? The dictionary definitions put a clear emphasis on the project being a planned activity. The other definitions include A Specific plan or design A planned undertaking A large undertaking 2 Define software project management.(May 14) Software project management is the art and science of planning and leading software projects. It is a sub-discipline of project management in which software projects are planned, implemented, monitored and controlled. 3 What are the characteristics of a project? (Dec 12, 13) Non-routine tasks are involved Planning is required Specific objectives are to be met The project has a predetermined time span Work is carried out for someone other than yourself Work involves several specialism People are formed into temporary work group Work is carried out in several phases Resources available are constrained The project is large and complex. 4 What are the characteristics that make software projects different from other projects? (Dec 14, May 12,15) Invisibility - When a physical artifact is being constructed the progress being made can actually be seen. With Software, progress is not immediately visible. Complexity - software products contain more complexity than other engineered artifacts. Conformity - The ‘traditional’ engineer is usually working with physical. These physical systems can have some complexity, but are governed by physical laws that are consistent. -
Distributed Coordination of Mobile Agent Teams: the Advantage of Planning Ahead
Distributed Coordination of Mobile Agent Teams: The Advantage of Planning Ahead Laura Barbulescu, Zachary B. Rubinstein, Stephen F. Smith, and Terry L. Zimmerman The Robotics Institute Carnegie Mellon University 5000 Forbes Avenue Pittsburgh PA 15024 {laurabar,zbr,sfs,wizim}@cs.cmu.edu ABSTRACT 1. INTRODUCTION We consider the problem of coordinating a team of agents In many practical domains, a team of agents is faced with engaged in executing a set of inter-dependent, geographically the problem of carrying out geographically dispersed tasks dispersed tasks in an oversubscribed and uncertain environ- under evolving execution circumstances in a manner that ment. In such domains, where there are sequence-dependent maximizes global payoff. Consider the situation following setup activities (e.g., travel), we argue that there is inher- a natural disaster such as an earthquake or hurricane in a ent leverage to having agents maintain advance schedules. remote region. A recovery team is charged with surveying In the distributed problem solving setting we consider, each various sites, rescuing injured, determining what damage agent begins with a task itinerary, and, as execution un- there is to the infrastructure (power, gas, water) and effect- folds and dynamics ensue (e.g., tasks fail, new tasks are dis- ing repairs. The tasks that must be performed entail various covered, etc.), agents must coordinate to extend and revise dependencies; some rescues cannot be safely completed un- their plans accordingly. The team objective is to maximize til infrastructure is stabilized, certain repairs require parts the utility accrued from executed actions over a given time that must be brought on site or prerequisite repairs to other horizon. -
Architecture of Network Management Tools for Heterogeneous System
(IJCSIS) International Journal of Computer Science and Information Security, Vol. 6, No. 3, 2009 Architecture of Network Management Tools for Heterogeneous System Rosilah Hassan, Rozilawati Razali, Shima Mohseni, Ola Mohamad and Zahian Ismail Department of Computer Science, Faculty of Information Science and Technology Universiti Kebangsaan Malaysia, Bangi, Selangor, Malaysia . Human: where human manager defines the policy and organization approaches. Abstract— Managing heterogeneous network systems is Methodology: defines the architectural a difficult task because each of these networks has its own curious management system. These networks framework and the functions to be usually are constructed on independent management performed. protocols which are not compatible with each other. Instrumentation: the actual operational This results in the coexistence of many management aspects that establish the procedures, systems with different managing functions and services methods and algorithms for data collection, across enterprises. Incompatibility of different processing and reporting, and analysis of management systems makes management of whole problems, their repair, prediction or system a very complex and often complicated job. forecasting of service levels and probable Ideally, it is necessary to implement centralized meta- level management across distributed heterogeneous improvements to enhance performance. systems and their underlying supporting network systems where the information flow and guidance is S&NM aims to provide network -
Monitoring Windows with Powershell
Monitoring Windows Systems with PowerShell SL1 version 8.14.0 Table of Contents Introduction 4 Monitoring Windows Devices in the ScienceLogic Platform 5 What is SNMP? 5 What is PowerShell? 5 PowerPacks 6 Configuring Windows Systems for Monitoring with SNMP 7 Configuring SNMP for Windows Server 2016 and Windows Server 2012 8 Configuring Ping Responses 8 Installing the SNMP Service 9 Configuring the SNMP Service 14 Configuring the Firewall to Allow SNMP Requests 19 Configuring Device Classes for Windows Server 2016 and Windows 10 19 Manually Align the Device Class 20 Edit the Registry Key 20 Configuring SNMP for Windows Server 2008 21 Configuring Ping Responses 21 Installing the SNMP Service 22 Configuring the SNMP Service 25 Configuring the Firewall to Allow SNMP Requests 30 Configuring Windows Servers for Monitoring with PowerShell 31 Prerequisites 32 Configuring PowerShell 32 Step 1: Configuring the User Account for the ScienceLogic Platform 33 Option 1: Creating an Active Directory Account with Administrator Access 33 Option 2: Creating a Local User Account with Administrator Access 34 Option 3: Creating a Non-Administrator User Account 34 Optional: Configuring the User Account for Remote PowerShell Access to Microsoft Exchange Server 36 Optional: Configuring the User Account for Remote PowerShell Access to Hyper-V Servers 36 Creating a User Group and Adding a User in Active Directory 36 Setting the Session Configuration Parameters and Group Permissions 37 Creating a PowerShell Credential 38 Optional: Configuring the User Account for -
Network Management
Chapter 12: Network Management Jian Ren and Tongtong Li, Michigan State University Introduction 2 Network Scanners . 25 OSI Network Management Model . .3 Packet Filters . 26 Network Management Layers . .4 Wireless Network Management 26 ISO Network Management Functions 6 Cellular Networks . 27 Configuration Management . .6 Location Management for Cellular Fault Management . .6 Networks . 28 Security Management . .7 Accounting Management . .7 Policy-based Network Management 29 What Is a Policy? . 30 Performance Management . .7 Benefits of PBNM . 31 Network Management Protocols 7 Architecture of a PBNM System . 31 SNMP/SNMPv1 . .8 Conclusion 32 SNMPv2 . 13 SNMPv3 . 15 Glossary 33 Remote Network Monitoring (RMON) 23 Acknowledgements 34 Network Management Tools 24 Network Monitors . 25 Acronyms 37 Abstract: The continuous growth in scale and diversity of computer networks and network components has made network management one of the most challenging issues facing network administrators. It has become impossible to carry out network management functions without the support of automated tools and applications. In this chapter, the major network management issues, including network management requirements, functions, techniques, security, some well- known network management protocols and tools, will be discussed. Location management for the wireless cellular networks will also be briefly described. Finally, policy-based network management, which is a promising direction for the next generation of network management, will be briefly described. Keywords: -
Customer Relationship Management
CustomerCustomer RelationshipRelationship ManagementManagement HowHow toto turnturn aa goodgood businessbusiness intointo aa greatgreat one!one! GrahamGraham Roberts-PhelpsRoberts-Phelps Blank page Customer Relationship Management How to turn a good business into a great one! Graham Roberts-Phelps Reprinted by Thorogood 2003 10-12 Rivington Street, London EC2A 3DU Telephone: 020 7749 4748 Fax: 020 7729 6110 Email: [email protected] Web: www.thorogood.ws © Graham Roberts-Phelps 2001 All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, photocopying, recording or otherwise, without the prior permission of the publisher. This book is sold subject to the condition that it shall not, by way of trade or otherwise, be lent, re-sold, hired out or otherwise circulated without the publisher’s prior consent in any form of binding or cover other than in which it is published and without a similar condition including this condition being imposed upon the subsequent purchaser. No responsibility for loss occasioned to any person acting or refraining from action as a result of any material in this publication can be Special discounts for bulk accepted by the author or publisher. quantities of Thorogood books are available to corporations, institutions, associations and A CIP catalogue record for this book is available other organisations. For more from the British Library. information contact Thorogood by telephone on 020 7749 4748, by ISBN 1 85418 119 X fax on 020 7729 6110, or e-mail us: [email protected] Printed in India by Replika Press.