• Journal of Arbitration Studies
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• v.25 no.1
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• pp.25-46
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• 2015

Cross-border consumer disputes are on the increase as cross-border trade between consumers and businesses continues to grow. Cross-border consumer disputes are difficult to solve, because there are different languages, laws and institutions between the parties. These consumer disputes can be solved more easily by Online Dispute Resolution (ODR) in comparison with utilizing court processes. ODR is a branch of dispute resolution which uses technology to facilitate the resolution of disputes between parties. It primarily involves negotiation, mediation or arbitration, or a combination of all three. In this respect it is often seen as being the online equivalent of alternative dispute resolution (ADR). On 18 June 2013, the new legislation on Alternative Dispute Resolution and Online Dispute Resolution has been published - the "Directive on Consumer ADR and Regulation on Consumer ODR". The new legislation on ADR and ODR will allow consumers and traders to solve their disputes without going to court, in a quick, low-cost and simple way. The United Nations working group for online dispute resolution of cross-border electronic commerce transactions (UNCITRAL Working Group III) has been underway since 2010 to continue its work on procedural rules for ODR.

• Journal of Ocean Engineering and Technology
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• v.35 no.2
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• pp.161-171
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• 2021

For the fatigue design of offshore structures, it is essential to understand and use the S-N curves specified in various industry standards and codes. This study compared the characteristics of the S-N curves for five major codes. The codes reviewed in this paper were DNV Classification Rules (DNV GL, 2016), ABS Classification Rules (ABS, 2003), British Standards (BSI, 2015), International Welding Association Standards (IIW, 2008), and European Standards (BSI, 2005). Types of stress, such as nominal stress, hot-spot stress, and effective notch stress, were analyzed according to the code. The basic shape of the S-N curve for each code was analyzed. A review of the survival probability of the basic design S-N curve for each code was performed. Finally, the impact on the conservatism of the design was analyzed by comparing the S-N curves of three grades D, E, and F by the five codes. The results presented in this paper are considered to be a good guideline for the fatigue design of offshore structures because the S-N curves of the five most-used codes were analyzed in depth.

• Journal of Korean Society of Occupational and Environmental Hygiene
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• v.28 no.1
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• pp.18-34
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• 2018

Objectives: This study aims to identify and solve problems in the consistency, procedural justification, effectiveness, and other matters concerning approaches to occupational safety and health legislation, administrative rules, and administrative guidelines. Methods: In this study of policy on the industrial safety and health law of Korea, problems were raised based on important information on the approach to occupational safety and health legislation and administrative guidelines such as notices, ordinances, and instructions, as well as on their interpretation and operation standards. Secondly, based on the identified problems in the occupational safety and health law policy, core practical methods to present improvement directions for occupational safety health policy in Korea were sought. Results: It is absolutely necessary to actively promote the infrastructure for occupational safety and health by developing and disseminating notices, guidelines, and manuals that act as contact points between laws and the field in various ways at the administrative institution level. In addition to sanctions, efforts to systematically guide and promote complex professional matters must be supported. Efforts should be made to strengthen administrative expertise so that administrative authorities can secure professional authority and fully enforce legal policies according to the purpose of legislation. In order to ensure the effectiveness of occupational safety and health law policies, it is necessary to shift the focus of the legal policy toward confirming and guiding substantial compliance with legal standards. Conclusions: As a result of the above efforts, when reliable occupational safety and health law policy is implemented, the understanding and acceptance of the legal policy for the administrative object will be increased, and the safety and health management of the enterprise will be maximized to its full extent.

• World Technopolis Review
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• v.5 no.1
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• pp.71-82
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• 2016

This paper explores, explains and describes a framework for analyzing collaborative governance, decent work and innovation as fundamental elements of sustainable workplaces through case study of Philippine science and technology (S & T) parks. Rules, or the legal infrastructure, are particularly significant considerations that facilitate or hinder collaboration. Industrial relations/human resource (IR/HR) practices are essential to collaboration and decent work. Employee consultation and labor-management council or committee are examples of IR/HR practices that might contribute to collaboration and decent work in firms and workplaces in S & T parks as they are team approaches to production, too. Collaboration and decent work enhance the capacity to innovate. In the long run, collaborative governance, decent work and innovation tend to converge in the concept of sustainable development. The interdependencies and interactions among collaborative governance, decent work and capacity to innovate in firms operating in S & T parks make possible new solutions to new problems (i.e., innovation) and, thus, sustainable workplaces.

• Journal of Korea Multimedia Society
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• v.14 no.6
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• pp.730-741
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• 2011

With the development of the internet and computer technology, the amount of information through the internet is increasing rapidly and it is managed in document form. For this reason, the research into the method to manage for a large amount of document in an effective way is necessary. The conventional document categorization method used only the keywords of related documents for document classification. However, this paper proposed keyword extraction method of based on association rule. This method extracts a set of related keywords which are involved in document's category and classifies representative keyword by using the classification rule proposed in this paper. In addition, this paper proposed the preprocessing method for efficient keywords creation and predicted the new document's category. We can design the classifier and measure the performance throughout the experiment to increase the profile's classification performance. When predicting the category, substituting all the classification rules one by one is the major reason to decrease the process performance in a profile. Finally, this paper suggested automatically categorizing plan which can be applied to hierarchical category architecture, extended from simple category architecture.

• Journal of the Korean Association of Geographic Information Studies
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• v.20 no.1
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• pp.113-126
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• 2017

This study aimed to quantitatively analyze the trends in environmental research that utilize environmental geospatial information through text mining, one of the big data analysis technologies. The analysis was conducted on a total of 869 papers published in the Republic of Korea, which were collected from the National Digital Science Library (NDSL). On the basis of the classification scheme, the keywords extracted from the papers were recategorized into 10 environmental fields including "general environment", "climate", "air quality", and 20 environmental geospatial information fields including "satellite image", "numerical map", and "disaster". With the recategorized keywords, their frequency levels and time series changes in the collected papers were analyzed, as well as the association rules between keywords. First, the results of frequency analysis showed that "general environment"(40.85%) and "satellite image"(24.87%) had the highest frequency levels among environmental fields and environmental geospatial information fields, respectively. Second, the results of the time series analysis on environmental fields showed that the share of "climate" between 1996 and 2000 was high, but since 2001, that of "general environment" has increased. In terms of environmental geospatial information fields, the demand for "satellite image" was highest throughout the period analyzed, and its utilization share has also gradually increased. Third, a total of 80 correlation rules were generated for environmental fields and environmental geospatial information fields. Among environmental fields, "general environment" generated the highest number of correlation rules (17) with environmental geospatial information fields such as "satellite image" and "digital map".

• Journal of the Korean Institute of Intelligent Systems
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• v.26 no.3
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• pp.190-195
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• 2016

A technology is continuously developed in a rapidly changing global market. A company requires an appropriate R&D strategy for adapting to this environment. That is, the technologies owned by the company needs to be thoroughly analyzed to improve its competitiveness. Alternatively, technology classification using IPC codes is carried out recently in an objective and quantitative way. International Patent Classification, IPC is an internationally specified classification system, so it is helpful to conduct an objective and quantitative patent analysis of technology. In this study, all of the patents owned by company C are investigated and a matrix representing IPC codes of each patent is created. Then, a structured association map of the patents is made through association rules mining based on Confidence. The association map can be used to inspect the current situation of a company about patents. It also allows highly associated technologies to be clustered. Using the association map, this study analyzes the technologies of company C and how it changes with time. The strategy for future technologies is established based on the result.

• The Journal of Information Systems
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• v.18 no.3
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• pp.211-229
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• 2009

Recently, trends of information technology development include offerings of service for personalization, intelligence, and convergence. The research suggested a new tour system that tourists can make their tour packages by applying Semantic Web technology. The system includes ontologies and inference rules for offering intelligent and personalized service. Our system called MYT (Make Your Tour-package) was successfully demonstrated by employing realistic scenarios. Current version of the MYT system needs manager's intervention to link and integrate automatically ontology subsystem and Web service. In further study, the MYT will be extended to the system including a component integrating automatically subsystems and a component capturing and processing context data from RFID/USN.

• Proceedings of the CALSEC Conference
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• 2004.02a
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• pp.239-250
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• 2004

The preference of customers change as time goes by. The existing Collaborative Filtering (CF) techniques has no room for including this change yet, although these techniques have been known to be the most successful recommendation technique that has been used in a number of different applications. In this study, we proposed a new methodology for enhancing the quality of recommendation using the customers' dynamic behaviors over time. The proposed methodology is applied to a large department store in Korea, compared to existing CF techniques. Some experiments on the real world data show that the proposed methodology provides higher quality recommendations than other CF techniques, especially better performance on heavy users.

• Proceedings of the Korean Information Science Society Conference
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• 2005.11b
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• pp.82-84
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• 2005

본 논문에서는 기존의 멀티미디어 연관 규칙 알고리즘인 Max occur 알고리즘에서 추출한 빈발 항목 집합의 결과들에 대하여 빈발 항목 집합들끼리의 공간적인 연관 관계를 고려하기 위챈 공간 데이터 마이닝의 대표적인 공간 분할 방법인 그리드 셀 기반으로 곰간 분할 지수(spatial facotr)인 SF를 이용한 이미지 공간 연관 규칙 마이닝 방법을 제시한다. 또한 최소 공간 지지도를 적용하여 이미지 데이터에서 반복적으로 발생하는 항목과 항목간의 공간 관계를 통해 이미지 연관 규칙을 마이닝 하는데 보다 유효한 알고리즘을 제안한다.