International Journal of Management and Enterprise Development, 2011
The 21st century is an era of globalisation. With the rapid changes in the global economic enviro... more The 21st century is an era of globalisation. With the rapid changes in the global economic environment, many companies are aware that they need to promote their competitiveness by adopting more information technology, such as enterprise resource planning (ERP). Implementing ERP into a company is difficult, let alone implementing a global ERP system. The purpose of this paper was to demonstrate how to successfully implement a global ERP rollout by using the case study method. The lessons learned from this effort should help to support further academic and practitioner literature, especially in the area of global ERP rollout.
An ERP implementation takes many years to complete and requires a large amount of IT investment a... more An ERP implementation takes many years to complete and requires a large amount of IT investment and their effectiveness is hard to evaluate. Companies implement ERP systems to integrate the business processes of a company, and help organizations obtain a competitive advantage. In each ERP implementation stage, Business Process Reengineering (BPR) plays different important roles. This study examined the process problems (system process / business process), BPR and performance of ERP systems by using the questionnaire survey and AVOVA analysis. We also examined the relationship between degree of BPR and ERP system performance using regression analysis.
Many information systems employ the integrity technique to implement a service-oriented architect... more Many information systems employ the integrity technique to implement a service-oriented architecture (SOA). Service contracts are defined by the service-level agreement or service portfolio, and a new application will require on-demand services provided by existing systems. No previous research has considered the features of system services required for the execution of a dynamic strategy, which cannot be fulfilled by existing system services. In contrast, an SOA can support the execution of an enterprise's strategy in an environment with dynamic changes. This paper presents a proposed methodology based on business strategies to help construct a service-oriented information system, and a model-driven architecture that was used to verify this methodology.
Many information systems employ the integrity technique to implement a service-oriented architect... more Many information systems employ the integrity technique to implement a service-oriented architecture (SOA). Service contracts are defined by the service-level agreement or service portfolio, and a new application will require on-demand services provided by existing systems. No previous research has considered the features of system services required for the execution of a dynamic strategy, which cannot be fulfilled by existing system services. In contrast, an SOA can support the execution of an enterprise's strategy in an environment with dynamic changes. This paper presents a proposed methodology based on business strategies to help construct a service-oriented information system, and a model-driven architecture that was used to verify this methodology.
International Journal of Business and Systems Research, 2012
... Elliott TY Hwang ... J. Production Economics, etc. Elliott TY Hwang is an Associate Professor... more ... Elliott TY Hwang ... J. Production Economics, etc. Elliott TY Hwang is an Associate Professor in the Department of Information Management at Chung Yuan Christian University, Taiwan. He received his PhD in Management from the National Taiwan University. ...
International Journal of Business and Systems Research, 2011
The Taiwanese government has already proposed various guidance systems to assist small-and medium... more The Taiwanese government has already proposed various guidance systems to assist small-and medium-sized enterprises (SMEs). However, how to evaluate strategies to solve entrepreneurial problems has become an important issue. The main objective of this study ...
International Journal of Management and Enterprise Development, 2011
The 21st century is an era of globalisation. With the rapid changes in the global economic enviro... more The 21st century is an era of globalisation. With the rapid changes in the global economic environment, many companies are aware that they need to promote their competitiveness by adopting more information technology, such as enterprise resource planning (ERP). Implementing ERP into a company is difficult, let alone implementing a global ERP system. The purpose of this paper was to demonstrate how to successfully implement a global ERP rollout by using the case study method. The lessons learned from this effort should help to support further academic and practitioner literature, especially in the area of global ERP rollout.
An ERP implementation takes many years to complete and requires a large amount of IT investment a... more An ERP implementation takes many years to complete and requires a large amount of IT investment and their effectiveness is hard to evaluate. Companies implement ERP systems to integrate the business processes of a company, and help organizations obtain a competitive advantage. In each ERP implementation stage, Business Process Reengineering (BPR) plays different important roles. This study examined the process problems (system process / business process), BPR and performance of ERP systems by using the questionnaire survey and AVOVA analysis. We also examined the relationship between degree of BPR and ERP system performance using regression analysis.
Many information systems employ the integrity technique to implement a service-oriented architect... more Many information systems employ the integrity technique to implement a service-oriented architecture (SOA). Service contracts are defined by the service-level agreement or service portfolio, and a new application will require on-demand services provided by existing systems. No previous research has considered the features of system services required for the execution of a dynamic strategy, which cannot be fulfilled by existing system services. In contrast, an SOA can support the execution of an enterprise's strategy in an environment with dynamic changes. This paper presents a proposed methodology based on business strategies to help construct a service-oriented information system, and a model-driven architecture that was used to verify this methodology.
Many information systems employ the integrity technique to implement a service-oriented architect... more Many information systems employ the integrity technique to implement a service-oriented architecture (SOA). Service contracts are defined by the service-level agreement or service portfolio, and a new application will require on-demand services provided by existing systems. No previous research has considered the features of system services required for the execution of a dynamic strategy, which cannot be fulfilled by existing system services. In contrast, an SOA can support the execution of an enterprise's strategy in an environment with dynamic changes. This paper presents a proposed methodology based on business strategies to help construct a service-oriented information system, and a model-driven architecture that was used to verify this methodology.
International Journal of Business and Systems Research, 2012
... Elliott TY Hwang ... J. Production Economics, etc. Elliott TY Hwang is an Associate Professor... more ... Elliott TY Hwang ... J. Production Economics, etc. Elliott TY Hwang is an Associate Professor in the Department of Information Management at Chung Yuan Christian University, Taiwan. He received his PhD in Management from the National Taiwan University. ...
International Journal of Business and Systems Research, 2011
The Taiwanese government has already proposed various guidance systems to assist small-and medium... more The Taiwanese government has already proposed various guidance systems to assist small-and medium-sized enterprises (SMEs). However, how to evaluate strategies to solve entrepreneurial problems has become an important issue. The main objective of this study ...
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