The introduction of information systems into industry to enhance operational efficiency is a common business strategy. Introducing such information systems should be expected to enhance employee satisfaction if the systems work as expected. Based on previous studies of supply chain management (SCM) and using institution theory, and technology use and acceptance models, this study applies the lens of attitude and assimilation to explore employee behavior toward using SCM systems after implementation, as well as how employees' attitude and assimilation impact on the performance of the supply chain. Collecting data from employees in the relevant departments from selected companies through a survey and applying SEM in the analysis, the study finds that the employee's perceived ease of use, perceived usefulness, and the subjective norm (Theory of Reasoned Action) have a positive impact on their attitudes toward their use of the SCM systems. Furthermore, it was found that top management's positive beliefs and participation also have a positive impact on assimilation and SCM performance. Finally, it was found that attitudes toward the use of SCM systems impact upon information performance but not in other outcomes of SCM operations. Implications for research and practice are raised. This study contributes to the body of knowledge by adding to our understanding of the relationships among users' attitude, assimilation, and business performance at the post-adoption stage within the context of SCM systems.

This case study presents the implementation of information systems in a context of global enterprise restructuring. Based on the background of the second organisational restructuring of Acer Group, it evidences the combinations of corporate strategy and information technology (IT) practices and shows how this enterprise shifts and reallocates its resources in order to concentrate on the most profitable segments of the entire supply chain. Drawing upon IT adoption and supply chain management (SCM) literature, we discuss the issues of organisation restructure affecting the information systems dispatching along the supply chain from by theoretical and practical lens. Particularly, this article provides an aspect looking into the installing of global logistics management (GLM) information systems, which requires the integration of existing enterprise resource planning (ERP) systems in different sites. It offers a direction to academics and practitioners to rethink the necessary elements required to enact adoption plans of information systems in a digitally enabled global business.

Purpose-Under such circumstances, how to assign the highest priority for future products which will create the greatest value will be the key success factor for a product planning model. The purpose of this study is to construct an improved planning model for new products based on the theoretical structures of technology roadmaps and patent analysis. Design/methodology/approach-This study takes the perspective of a product planning strategy, using technology roadmap developed by Institute of Manufacturing Technology of the University of Cambridge, combining with scenario planning and patent analysis. The main body of the proposed model is the technology roadmap of the product. Through patent analysis, the technology roadmap was integrated into the hierarchical execution of product planning to improve the disadvantages of the original technology roadmap and thereby clarify the content of the implemented procedure. With the planning of digital home products in a large household appliance manufacturer in China as a case study, the feasibility of the proposed model was verified. Findings-The improved planning model for new products comprised five planning phases: market scenario planning, product feature analysis, technological development analysis, patent combination analysis, and resource allocation. A matrix corresponding to product planning was established. The case study is to find out the developing trends in next-generation product features in six different scenarios of digital home for M, a home appliance manufacturer. There are five steps of the product planning model. The product planning model provides enterprises with integrated information from market demand, technology as well as patents. At the same time, it is easy to maintain and reproduce. The authors expect the model to make a contribution to practical product planning. Originality/value-This model should become an essential prediction tool for enterprises developing new products and can assist in decision-making and strategic implementation.

In this study we model the sequences and time intervals of online intrusion behaviors. To maintain network security, intrusion detection systems monitor network environments; however, most existing intrusion detection systems produce too many intrusion alerts, causing network managers to investigate many potential intrusions individually to determine their validity. To solve this problem, we combined a clustering analysis of the time intervals of online users' behaviors with a sequential pattern analysis to identify genuine intrusion behaviors. Knowledge of the patterns generated by intruder behaviors can help network managers maintain network security.