• 한국경영정보학회:학술대회논문집
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• 2007.06a
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• pp.780-787
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• 2007

The Information and Communication Technologies (ICT) sector is undergoing a fundamental transformation. Determinant factors in this transformation process are deregulations and technological advancements. From the value chain perspective, industry convergence plays the most crucial role in the transformation of the established telecommunications and media industries. The objective of this paper is to validate the impact of convergence on the business performance using empirical data. To identify the various effects driven by industry convergence, we analyzed the relationships between firm's degree of convergence and the business performance using regression analysis. From the empirical result with the 2002-2005 data, it was found that the convergence across ICT sectors improves the business performance measured by Tobin's q significantly and this is only a recent phenomenon. These results are consistent with the conjecture that higher degree of convergence is becoming more associated with higher market value.

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.18 no.8
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• pp.2316-2332
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• 2024

In this paper, we introduce a web-based system that leverages the capabilities of the ρ(rho)-algorithm, which is a Structure Information Control Net (SICN)-oriented process mining algorithm, with open-source platforms, including Django, Graphviz, and Cytoscape, to facilitate the rediscovery and visualization of business process models. Our approach involves discovering SICN-oriented process models from process instances from the IEEE XESformatted process enactment event logs dataset. This discovering process is facilitated by the ρ-algorithm, and visualization output is transformed into either a JSON or DOT formatted file, catering to the compatibility requirements of Cytoscape or Graphviz, respectively. The proposed system utilizes the robust Django platform, which enables the creation of a userfriendly web interface. This interface offers a clear, concise, modern, and interactive visualization of the rediscovered business processes, fostering an intuitive exploration experience. The experiment conducted on our proposed web-based process discovery system demonstrates its ability and efficiency showing that the system is a valuable tool for discovering business process models from process event logs. Its development not only contributes to the advancement of process mining but also serves as an educational resource. Readers, students, and practitioners interested in process mining can leverage this system as a completely free process miner to gain hands-on experience in rediscovering and visualizing process models from event logs.

• Journal of the Korea Convergence Society
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• v.6 no.4
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• pp.65-71
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• 2015

The role of information systems and business strategies of companies have attempted a variety of changes in the information technology environment that is displayed various. The advent of big data and knowledge-based analysis began to have great significance in the field of strategic planning for information systems specially constructed. The organization factors that affect the strategic planning of information systems through the application and practical Many researchers, technology, environmental have been introduced specifically. Input factors that affect the planning of information systems of these. In this study, it found the elements of the communication mechanism that exists between information and factors, the process of when developing a plan for information systems, and to study its relevance and convergence.

• Journal of the Korea Safety Management & Science
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• v.15 no.1
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• pp.317-325
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• 2013

This paper reviewed the relationship between social capital(interaction, trust, shared vision) and innovation(product innovation, process innovation), and the moderating effect of CEO's entrepreneurship in small businesses of Convergence Federation. Based on the responses from 252 responses, the results of multiple regression analysis showed that interaction and shared vision effect positively on product innovation and process innovation, but trust effects positively only on process innovation. The results of moderating analysis showed that entrepreneurship effects positively on the relationship between trust and product innovation, and the relationship between shared vision and process innovation.

• Journal of Navigation and Port Research
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• v.44 no.5
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• pp.407-413
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• 2020

In this paper we examined a novel extension of the convergence empirics for the maritime business cycle which considers structure breaks and/or changes. To provide theoretical justification, the convergence hypothesis uses the relaxed assumption to technology shocks. Based on the recent empirical results provided by Kim and Chang (2020), we consider nonlinear dynamics that capture the properties on structural changes in the equilibrium adjustment process. This approach bridges the gap between the theoretical framework and empirical specifications. In particular, we applied the convergence hypothesis to the multiple structure change model for the maritime business cycle. Our application to the maritime data showed support of the convergence hypothesis allowing multiple structure changes during the high volatile period and offers additional insight into the forecasting maritime business cycles.

• Convergence Security Journal
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• v.7 no.2
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• pp.27-37
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• 2007

Companies have to take agility against change of environment and build up the capacity of new value creation in today's management environment. Until now, there are so many management method for efficiency of management, rationality of management and IT (information technology) supported this method by integration of enterprise task and process automation. but company's competitiveness through the efficiency of management realized the limitations recently. so companies needs the new management method to raise core value of enterprise. This study applies strategy intelligence which is some part of Business Intelligence. We can identify the core value driver by using this method. and the core value driver is connected the KPI (key performance indicator) of processes in BPM (Business Process Management). This help the management of process focused on value driver. and some part of activity driver that effect the process performance can be use the Six Sigma method to strategic business process. This study first introduces the concept of Business Intelligence, Business Process Management and Six Sigma. and then efficient connection plan for value based strategic business process is introduces.

• Journal of Fashion Business
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• v.27 no.3
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• pp.150-165
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• 2023

The purpose of this study is to propose a fashion design creativity convergence education program based on creative thinking that can be effectively used to create a creative fashion design in the fashion education field, and to verify the suitability of this program and its effectiveness in improving creativity. To this end, a fashion design creative convergence program combining divergent thinking and convergence thinking was designed, and an experimental study was conducted among college students in the fashion design department. Creativity evaluation was conducted by evaluating students' creative ability and creativity of fashion design results. In addition, an open survey was conducted to collect learners' opinions on the suitability of the program and the convergence process of divergent and convergent thinking. As a result of this study, it was found that the fashion design creative convergence education program based on creative thinking improves the creative competency of major learners of fashion design and is the learning performance competency in the process of producing creative results. This study is meaningful as it is a basic study that proposes a fashion design education program to foster the creative competency of fashion design majors, and is expected to be used in various ways in the educational field.

• Journal of the Korea Society of Computer and Information
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• v.14 no.4
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• pp.171-178
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• 2009

Recently, a combination of Business Process Management (BPM) and Service Oriented Architecture (SOA) is being recommended as the best approach for automating large business systems. And the need to create meaningful information from daily operational data is increased today. In this paper, we propose a methodology for automating business processes based on the BPM-SOA convergence trend and verify the methodology by implementing the project management business process. BPM-SOA convergence provides higher extensibility and productivity due to the loosely coupled system construction and maintenance. The system has good properties for frequent process changes and reuse of duplicate processes. We then analyze extensibility of the system as new business processes are added to the existing system. We finally analyze the data generated by BPM by using SAP business intelligence to support management's decision making and strategy. Business intelligence provides not only useful data for business decisions but also chance to optimize the business processes.

• Journal of Convergence for Information Technology
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• v.7 no.2
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• pp.83-90
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• 2017

To launch the product recently attached to IoT consumer electronics, smart phones and healthcare products around the large companies is a trend that is growing interest in the IoT. However, the country's small business environment is what the environmental improvement process that is easily accessible to the small business environment because the IoT technologies are difficult to apply the IoT technologies than any other country environment than desperate situation. In this paper, we propose a service operating model to improve production efficiency when the fusion manufacturing process is currently operating in the country SMEs and IoT technology. Proposed model using the manufacturing product information and sensor / dabayiseu information in the entire manufacturing process has as its object to utilize the IoT technology. Performance evaluation, the proposed model is more efficient than the previous model and 23.1% of the manufacturing process. In addition, it is increasing the manufacturing process was reduced by 17.3%, the average processing time as compared to the previous model. Finally, the personnel cost to be used in the manufacturing process was found to be an average decrease of 19.8% than previous model.

• Journal of the Korean Society of Manufacturing Process Engineers
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• v.15 no.6
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• pp.109-114
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• 2016

This study executes Importance-Performance Analysis (IPA) on existing firefighter helmet attributes and gathers ideas for improvements from fire-fighting officers to develop a convergence firefighter helmet. The results of empirical analysis were as follows: First, the weight, head fitness, ease of wearing and removal, and ease of managing the existing helmet's attributes need urgent improvement. In addition, fire-fighting officers want to add innovative functions such as oxygen deficiency alarms, poison gas sensors, temperature sensors, and network communication systems to the convergence firefighter helmet under development.