An Analysis of ERP Decision Making Practice and Consequences for Subsequent System Life Cycle Stages: A Case Study

2007 ◽  
pp. 195-206 ◽  
Author(s):  
Edward W. N. Bernroider
Keyword(s):  
Decision Making ◽  
Life Cycle ◽  
Life Cycle Stages ◽  
System Life

scholarly journals Continuously revised assurance cases with stakeholders’ cross-validation: a DEOS experience

2016 ◽  
Vol 2 ◽  
pp. e101 ◽  
Author(s):  
Kimio Kuramitsu
Keyword(s):  
Life Cycle ◽  
It Services ◽  
Software Life Cycle ◽  
Multiple Stakeholders ◽  
Life Cycle Stages ◽  
Software Changes ◽  
Assurance Cases ◽  
System Life

Recently, assurance cases have received much attention in the field of software-based computer systems and IT services. However, software changes very often, and there are no strong regulations for software. These facts are two main challenges to be addressed in the development of software assurance cases. We propose a method of developing assurance cases by means of continuous revision at every stage of the system life cycle, including in operation and service recovery in failure cases. Instead of a regulator, dependability arguments are validated by multiple stakeholders competing with each other. This paper reported our experience with the proposed method in the case of Aspen education service. The case study demonstrates that continuous revisions enable stakeholders to share dependability problems across software life cycle stages, which will lead to the long-term improvement of service dependability.

Information System Life Cycle

2014 ◽  
pp. 276-293
Keyword(s):  
Information System ◽  
Life Cycle ◽  
Single Step ◽  
Design Development ◽  
Whole Process ◽  
Life Cycle Stages ◽  
Is Management ◽  
System Life ◽  
Is Design

The main purpose of the IVO framework refers to study and management of IS. This chapter discusses the IS issues that are standard topics in study of IS (Management Information Systems and similar areas). These are IS design/development, adoption, evaluation, management, and use. These IS life cycle stages interact with IVO aspects, such as infopolitics and infoculture. Understanding this whole process rather than just a single step is necessary for effective research and management. An extensive case study is discussed to demonstrate these ideas. It is also shown how the IVO perspective can deepen teaching case studies.

scholarly journals A framework to assess circularity across product-life cycle stages – A case study

Procedia CIRP ◽  
2021 ◽  
Vol 98 ◽  
pp. 442-447
Author(s):  
Vimal K.E.K ◽  
Jayakrishna Kandasamy ◽  
Vedant Gite
Keyword(s):  
Life Cycle ◽  
Product Life Cycle ◽  
Product Life ◽  
Life Cycle Stages

Mitigating the Environmental Impact of Smartphones with Device Reuse

2012 ◽  
pp. 252-282 ◽  
Author(s):  
Xun Li ◽  
Pablo Ortiz ◽  
Brandon Kuczenski ◽  
Diana Franklin ◽  
Frederic T. Chong
Keyword(s):  
Information Technology ◽  
Life Cycle ◽  
Quantitative Analysis ◽  
Environmental Impact ◽  
Energy Materials ◽  
Societal Benefit ◽  
Life Cycle Stages ◽  
Elementary School Education ◽  
Manufacturing Stage

The rapid growth of information technology has not only brought substantial economic and societal benefit but also led to an unsustainable disposable model in which mobile devices are replaced in a matter of months. The environmental impact of this stream of handsets in terms of manufacturing energy, materials, and disposal costs is alarming. This chapter aims at raising today’s environmental issues of the increasing smartphone market, as well as providing a quantitative analysis on the environmental impact of different life-cycle stages of the smartphones, including the manufacturing stage, using stage, and recycling. To achieve sustainable computing and best utilize the energy consumed during manufacturing the large number of devices, this chapter demonstrates the methodology and techniques towards reusing smartphones by presenting a case study on reusing smartphones for elementary school education.

scholarly journals Modularization as a system life cycle management strategy: Drivers, barriers, mechanisms and impacts

2019 ◽  
Vol 11 ◽  
pp. 184797901882504 ◽  
Author(s):  
Guido JL Micheli ◽  
Paolo Trucco ◽  
Yasmine Sabri ◽  
Mauro Mancini
Keyword(s):  
Decision Making ◽  
Life Cycle ◽  
Decision Maker ◽  
Paradigm Shift ◽  
Management Strategy ◽  
Strategic Choice ◽  
Life Cycle Management ◽  
Design Option ◽  
Comprehensive View ◽  
System Life

This literature-grounded research contributes to a deeper understanding of modularization as a system life cycle management strategy, by providing a comprehensive view of its key barriers, drivers, possible mechanisms of implementation and impact. This comprehensive view, arranged into a decision-making–driven ontology, enables a decision maker to systematically identify modularization implementation opportunities in different industrial and service domains. The proposed ontology transforms modularization into a fully operationalizable strategy and contributes to a paradigm shift in the understanding of modularization, from a pure design option (i.e. modularity) to a fully strategic choice that, by nature, impacts on many of the system’s life cycle phases and involves a number of stakeholders.

scholarly journals Aviation Technology Life Cycle Management: Importance for Aviation Companies, Aerospace Industry Organizations and Relevant Stakeholders

2017 ◽  
Vol 5 (2) ◽  
pp. 15 ◽  
Author(s):  
Stanislav Szabo ◽  
Ivan Koblen
Keyword(s):  
Life Cycle ◽  
Cost Estimation ◽  
Life Cycle Cost ◽  
Aerospace Industry ◽  
Life Cycle Management ◽  
International Standards ◽  
Life Cycle Stages ◽  
Aviation Technology ◽  
Technology Life Cycle ◽  
System Life

<p align="LEFT">The paper in the introductory part underlines some aspects concerning the importance of Aviation Technology Life Cycle Management and informs on basic international standards for the processes and stages of life cycle. The second part is focused on definition and main objectives of system life cycle management. The authors subsequently inform on system life cycle stages (in general) and system life cycle processes according to ISO/IEC/IEEE 15288:2015 standard. Following the fact, that life cycle cost (LCC) is inseparable part and has direct connection to the life cycle management, the paper contains brief information regarding to LCC (cost categories, cost breakdown structure, cost estimation a.o.). Recently was issued the first part of Aviation Technology Life Cycle Management monograph (in Slovak: ”Manažment životného cyklu leteckej techniky I”), written by I.Koblen and S.Szabo. Following this fact and direct relation to the topic of article it is a part of article briefly introduced the content of two parts of this monograph (the 2nd part of monograph it has been prepared for the print). The last part of article is focused on issue concerning main assumptions and conditions for successful application of aviation technology life cycle management in aviation companies, aerospace industry organizations as well as from the relevant stakeholders side.</p>

A CASE STUDY IN PARTICIPATORY ENVIRONMENTAL SYSTEMS ASSESSMENT WITH THE USE OF MULTIMEDIA MATERIALS AND QUANTITATIVE LCA

2007 ◽  
Vol 09 (04) ◽  
pp. 399-421 ◽  
Author(s):  
P. SINCLAIR ◽  
S. COWELL ◽  
R. LÖFSTEDT ◽  
R. CLIFT
Keyword(s):  
Decision Making ◽  
Life Cycle Assessment ◽  
Life Cycle ◽  
Effective Means ◽  
Decision Makers ◽  
Active Engagement ◽  
Environmental Decision Making ◽  
Environmental Systems ◽  
Structuring Knowledge

While participation in environmental decision-making is widely recognised and valued in democratic countries as beneficial, its format and scope have not always been the source of agreement. The use of environmental systems assessment (ESA) offers the opportunity for structuring knowledge and decision-making systematically and appropriately to decision makers' concerns, to enable lay publics to participate in development of policy and implementation in public sector initiatives. In order to perform participatory ESA, effective means of involving lay people are required. This paper describes the development and testing of an innovative interactive multimedia package (WOMBLE), written for non-experts to enable them to use the expert tool WISARD, a quantitative life cycle assessment package, to enable involvement in developing and assessing options for management of Municipal Solid Waste (MSW). It was shown that this combination of tools can reduce the time needed to achieve effective communication, learning and active engagement.

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