• Journal of the Korean Society for Precision Engineering
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• v.31 no.3
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• pp.243-251
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• 2014

In inference fit assembly process of the industrial robot, it basically needs the force data. One of the typical methods to get the force data is attaching torque sensors on the robot arm joint or end effector. This is effective way to reduce time delay and to improve preciseness of force control, but this method has several problems. To solve that problem, this paper suggests method which measures assembly force without torque sensor by using the sliding perturbation observer(SPO) and assembly process based on SPO to assemble successfully in inference assembly

• Journal of the Korean Society for Precision Engineering
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• v.19 no.5
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• pp.72-80
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• 2002

DFA (Design for assembly) is a design philosophy for improving product designs for simpler or less costly assembly operations. This paper proposes a new DFA methodology that can estimate the standard assembly time and evaluate the assemblablity of parts. We select some determining and influencing factors related with assembly process, and estimate the assembly time using motion analysis. By the levels of the determining and influencing factors, the assemblability is evaluated, and finally, the tables that include the time and score of assembly is suggested.

• Journal of the Korean Society for information Management
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• v.35 no.2
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• pp.187-213
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• 2018

This study was intended to propose a plan for the operation of the local assembly information services as a service for the specialized service of the National Assembly Library's depository library. To that end, the information services of the national assembly libraries, the local assembly libraries, and the social science libraries were investigated and analyzed. We drew the implications based on the results of the analysis and finally developed the operational strategies such as the strengthening the data sharing system for the local council, the assembly information reply service for local councils and the information literacy program for users.

• Journal of Korean Society of Archives and Records Management
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• v.13 no.1
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• pp.81-106
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• 2013

The study is aimed at providing alternative strategies for the National Archives Assembly organization and the job. As a theoretical background, it reviewed the history of the National Archives Assembly's records management organization and analyzed duties of a permanent records management institution based on the "Standard Operating Procedure for Archival Institutions." Moreover, this study discussed the National Archives Assembly's current organizational status and surveyed jobs of the National Assembly Archives staff. As a result, for the organization area, it suggested that the National Assembly should reappoint its permanent records management institution, establish records centers, and reassign the management authority on the Memorial Center to the National Archives Assembly. Furthermore, the study provided a reorganization plan. For the job area, it argued a necessity for expanding the job domain and reinforcing professional manpower. In line with this, it provided duties that were customized for the reorganization plan.

• Health Policy and Management
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• v.25 no.4
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• pp.307-322
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• 2015

In most democratic countries, influential professional interest groups often become a part of the iron triangle in the policy making process. One of the typical methods by which professional interest groups participate in policy making process may be by having interest group members in the national assembly, who are sympathetic to the group, implementing policies through legislation. In this study we found that from the Constitutional National Assembly through the 18th National Assembly, 147 members of the National Assembly of the Republic of Korea have been ex health care professionals. The research analyzed the roles of these members in health care law amendments as requested by the professional organizations. This study analyzed 11 major cases that involved nullification or amendment of legislations in favor of the healthcare profession, against the basic policies of the government. The study showed that in the 11 major cases, policies were amended in the direction intended by the National Assembly members and other organizations with similar interests, which was against the policy stance of the government. However, these cases did not unilaterally imply that the National Assembly has been captured by the interest groups through the legislators with health care professional background; rather, they should be perceived to be influenced by the exhibited loss of governability by the government in respect to healthcare policy decisions, loss of initiative due to lack of controllability, and reversals and inconsistencies of the policies.

• Korean Journal of Legislative Studies
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• v.15 no.1
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• pp.119-143
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• 2009

Public disapproval of National Assembly is resulted not only from the structural peculiarity of its decision-making process, but from the gap between public expectation of the National Assembly and its performance. While Korean electorate, being interested in politics with relatively high level of political efficacy, hold higher expectation from politics, the National Assembly fails to satisfy public expectation. In particular, irresponsible behaviors of representatives and the crippled operation of the National assembly are responsible for the low level of public trust to it. Institutional reform and individual efforts of representatives are necessary to promote public trust toward the National Assembly.

• Journal of Korean Society of Archives and Records Management
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• v.12 no.1
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• pp.141-165
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• 2012

Since 'the National Assembly Electronic Document System' was introduced in September 2004, the amount of electronic records production in the Nation Assembly has been on a rapid increase. The number of electronic records which 'the National Assembly Records Management System' took over until September 2011 is '240,000', 72% of the total transferred records. However, the National Assembly's electronic records management has a number of serious problems concerning electronic records long-term management and preservation. In the context, this study aims at discussing alternative strategies for effective management and preservation of the Nation Assembly electronic records. In the theoretical aspect, it reviews 'parliament records' definition and management trend. As a case study, it explores the present state of 'the National Assembly Records Management System' ranging from legal aspects to technical aspects. Based on these researches the study critically analyzes the Nation Assembly's electronic records management in comparison with overseas cases. As a result it provides alternative plans of four major areas, including law, management body, management object and technical system, to improve the National Assembly's electronic records management.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.29 no.2
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• pp.275-285
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• 2019

Web-assemblies are a new binary standard designed to improve the performance of Web browser JavaScript. Web-assemblies are becoming a new web standard that can run at near native speed with efficient execution, concise representation, and code written in multiple languages. However, current Web-assembly vulnerability verification is limited to the Web assembly interpreter language, and vulnerability verification of Web-assembly binary itself is insufficient. Therefore, it is necessary to verify the safety of the web assembly itself. In this paper, we analyze how to operate the web assembly and verify the safety of the current web-assembly. In addition, we examine vulnerability of existing web -assembly and analyze limitations according to existing safety verification method. Finally, we introduce web-assembly API based fuzzing method to overcome limitation of web-assembly safety verification method. This verifies the effectiveness of the proposed Fuzzing by detecting crashes that could not be detected by existing safety verification tools.

• Journal of Korean Society of Archives and Records Management
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• v.12 no.2
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• pp.93-115
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• 2012

The National Assembly and its institutions have heavy duties to the nation. Knowledge and information resources which they produce, manage and preserve are part of history and evidence of democracy. Therefore, activities for systematic management and long-term preservation of the resources are important tasks at a national level. However, organizational status of the institutions, which are in charge of management and preservation of the resource, are not in accord with their responsibilities. In this context, this study aims at analyzing necessary and sufficient conditions for establishing the National Assembly Larchiveum and at exploring possible strategies. The study conducts literature reviews concerning necessities, procedures, and success factors of collaboration. Futhermore it analyzes various cases and divides them into several types based on collaborative levels and geographical categories. Based on these theoretical discourse the study discuss the history of the National Assembly's memory institutions and obstacles to their collaboration. As a result, it provides alternative strategies for establishing the National Assembly Larchiveum.

• IE interfaces
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• v.22 no.2
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• pp.144-152
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• 2009

Assembly line has been recognized as an efficient production system in mass production. However, the recent production environment characterized as mass customization urges production managers to transform a long assembly line to a number of short assembly cells. To maximize the utilization of resources in an assembly cell, it is important to have the line balanced. This paper presents a bucket brigade-based assembly cell. Bucket brigade is a way of coordinating workers who progressively perform a set of assembly operations on a flow line. Each worker follows a simple rule: perform assembly operations on a product until the next worker downstream takes it over; then go back to the previous worker upstream to take over a new assembly job. In this way, the line balances itself. The bucket brigade assembly cell is analyzed and compared with traditional assembly lines and general assembly cells. The paper also discusses some prerequisite requirements and limitations when the bucket brigade assembly cells are employed.