• Information Systems Review
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• v.4 no.2
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• pp.209-222
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• 2002

EDI (Electronic Data Interchange) has been widely utilized to support Business Activities since it has such advantages as fast transfer of information, less documentation work, efficient information exchange etc. Recently e-business environment has urged the traditional EDI system to be changed to ebXML framework. To apply the ebXML framework to a certain industry, it is required to implement Business Process (BP), Core Component (CC), Collaboration Protocol Profile (CPP), Collaboration Protocol Agreement (CPA), Messaging system etc. We have selected the port and logistics industry as a target domain to apply ebXML framework, since the EDI usage ratio of it is relatively higher than other industries. In this paper, we have analyzed the current status of EDI system and transaction processes in the port and logistics industry. We have defined the business process that will be registered in the registry/repository, the main component of ebXML framework, using UN/CEFACT modeling methodology. And Business Collaborations, Business Transactions, Business Document Flows, Choreography, Pattern, etc. are represented using UML according to UN/ CEFACT modeling methodology, to apply ebXML Framework to the port and logistics distribution industry. Also we have suggested the meta methodology for applying the ebXML framework to other industries.

• The Journal of Korean Institute of Electromagnetic Engineering and Science
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• v.14 no.5
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• pp.536-541
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• 2003

In order to avoid oxygen contamination on the diamond surface as far as possible during the device process, the A1/Ca $F_2$/diamond MISFET(metal-insulator-semiconductor field-effect transistor) was prepared by ultrahigh vacuum process and its electrical properties were investigated. The surface conductive layer of fluorinated diamond surface was employed for the conducting channel of the MISFET. The observed effective mobility(${\mu}$e$\_$ff/) of the MISFET was 300 c $m^2$/Vs, which is the highest value obtained until now in the diamond FET. Besides, the measured surface state density of the device was ∼10$\^$11//c $m^2$ eV, which is comparable with conventional Si MOSFET$\_$s/(metal-oxide-semiconductor field-effect-transistors). This work is the first report of the fluorinated diamond MISFET prepared by ultrahigh vacuum process and its application to inverter circuit.

• Journal of KIISE:Software and Applications
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• v.34 no.12
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• pp.1021-1036
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• 2007

As the requirement of Semantic Web and knowledge management has been rising, ontology developments have been carried out actively. Ontology is now at the point that systematic developing standardization should be made up like the developing a large scale software. Yet, It has not been made to optimize and standardize ontology development methodologies. In this study, to compare ontology development methodologies, METHONTOLOGY, CommonKADS, OTK in foreign countries and EOE in Korea are selected. The evaluating method is to introduce CMM-I version 1.1 framework. Ontology development methodologies have been evaluated in process areas that introduce for CMM-I maturity level 2 and 3. The purpose of this study is to find matured process and weak process in ontology development methodology on the view of process maturity, and suggests the areas to be Improved in it. The result of this study can be applied as basic data to establish and improve ontology development methodology.

• Proceedings of the Korea Contents Association Conference
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• 2007.11a
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• pp.591-594
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• 2007

We construct the test process site about X-Internet and X-Forms base software. This software is developed with X-Forms base web UI tool. Basically, this software is operated on the Client. Even in operating process, this kind of software could be updated because of user's request, improvement in efficiency, reformation and addition in functions and so on. In order to test a updated software, V-Model will be extended and transformed test process will be proposed. This proposed test process is starting with test plan which defines test object and activities for attainment of process's goal. The following steps are recognizing testcase and data, analysis and design for constructing process environment, setting forth testcase in detail, realization of test methodology, and the arrangement of results. This paper will be helpful to build more efficient process site by managing and recording the test process.

• Journal of KIISE
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• v.41 no.9
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• pp.625-632
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• 2014

With the trend of increasing needs for high-technology from customer and tightening regulation on automotive fuel efficiency and safety, application of E/E system has been expanding consistently in automotive industry. Thus, demand for core elements of E/E system has been growing: micro controller, analog IC and ASIC. But, development process of automotive semiconductor hasn't been clearly established in domestic area. This research aims to present a guide and an example for construction of requirement and design development process on semiconductor based on ISO/TS 16949 that is requirement for quality management system, CMMI that has been proven in various area and ISO 26262 widely used methodology for functional safety. It is expected that the result of this research is used as guidance for construction of semiconductor development process.

• Journal of Information Technology and Architecture
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• v.11 no.1
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• pp.89-97
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• 2014

As ubiquitous computing technologies have advanced rapidly, context awareness technology has been used in the medical part in order to improve patient safety. Nevertheless, as there is no method for managing context awareness information effectively and managing healthcare processes for handling abnormal situations systematically, it is highly required to enhance patient safety in hospital. We propose an innovative system to solve these problems. The proposed system has three main functionalities. Firstly, it enables all situations to be recognized in medical organizations. Secondly, it extracts the meaningful data from data flood by defining data patterns of recognized situations and designing a rule-based system. Lastly, it can manage patients' abnormal situations in process-centric way by integrating the business process management system. It is expected that the proposed system contributes to the improvement of patient safety in u-hospital.

• Korean Journal of Construction Engineering and Management
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• v.9 no.6
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• pp.129-136
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• 2008

There is a tremendous need for an effective indoor facility management since the building are tend to be built taller and bigger due to latest technology. Also, information that is continuously used and transferred during the design and construction phase is emerging due to 3D object-oriented CAD. Therefore, a system that will use such information for facility management should be developed. In this study, we have defined a process that will automatically create an spatial network model and also verified the usability by establishing an sample model. As a result, an effective spatial network has been generated and an evacuation path finder was found efficiently.

• Journal of the Korea Society of Computer and Information
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• v.16 no.2
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• pp.279-288
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• 2011

The purpose of this research is to develop a standardization model for available stock management process among the entire Enterprise Resource Planning System modules of Automobile Parts Manufacturing Industry. The standardization model system is constructed through the phased method based on the development methodology of information establishment suggested by the Small and Medium Business Administration and Korea Technology and Information Promotion Agency for Small & Medium Enterprises. The standardization model is to develop the process modules of ordering management, storing management, delivering management, and stock management for available stock management process. The study will help the manufacturing business and related IT business which want to construct available stock management process under the ERP system to establish the system more effectively by applying the standardization model and also will provide them with construction availability and reliability. By application of this study results, the businesses will not only prevent the excessive possession of raw materials and products and reserve adequate and steady stock but also will check real-time stock, observe customer due date, decrease over-production and reduce stock cost.

• Journal of Korean Society of Steel Construction
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• v.26 no.2
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• pp.81-89
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• 2014

Investigation results on shear connections design procedure which is conducted in Korea show that there are many communication problems between structural engineer and detailer, and there are unnecessary work procedures. To solve conventional connection design procedure problems, improved shear connection design procedure is suggested. Most of suggested design procedure is controlled by structure engineer, and the introduction of connections standardization makes computer aided design possible. Standardized connection details are satisfied with structural safety and constructability, and it improves design efficiency. Many problems which are caused by conventional design procedure are fundamentally blocked by using suggested design procedure.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2012.10a
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• pp.749-752
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• 2012

Recent social issues is energy issues, green computing has attracted attention. Active research on the power consumption of computer profiling is one of the various approaches for green computing. As a representative tool PowerAPI, PowerTop, JouleMeter, pTop, and EnergyChecker. These studies can be used to measure the power consumption of each computer device because it is based on a pure software. Based on this profiling process at the level of power consumption by performing the power consumption of each program can be analyzed. Therefore to identify the processes that consume a lot of power and control the total power consumption by reducing, also when designing the program, based on data profiling power enables the design of low-power programs, and ultimately can be oriented green computing. In this paper, by comparing and analyzing the associated representative studies, the ideal process level will draw on the characteristics of the power consumption profiler.