• Journal of the Korean Society for Library and Information Science
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• v.40 no.2
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• pp.281-297
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• 2006

Government Information Locator Service(GILS) allows the users to access and utilize government information by including the content description about the resource as well as the secondary information about the resources such as location and access method. The following problems have been identified, while analyzing the electronic government offered GILS to come up with the service improvement plan. Firstly, it was difficult to comprehend the record labels from the user interface point of view. There were errors in the retrieval result screens. Secondly, there were a number of missing items in the records. Thirdly, there was no explicit explanation on how to access the information. Lastly, there were no clearly explained reasons that certain information is non-disclosed or partially disclosed. Thus, it is necessary to deal with the identified problems by improving the information collection method; reorganizing the record items; heavily investing in the public relation activities; and improving the web-based access method if the revitalization of GILS is to be achieved.

• Journal of KIISE:Software and Applications
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• v.37 no.1
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• pp.39-50
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• 2010

Interactive broadcasting service using wired/wireless Internet return channel has strong ripple effect. It allows the audiences to participate actively to the program they are watching, and communicating. This paper develops an authoring tool that makes an object-formed interactive advertisement from extracted areas of the advertising object the user specified in TV programs. In the authoring tool, the advertisement producer specifies the target object subjectively and the selected object keeps moving here and there repeatedly. Therefore, it is hard to make an object-formed interactive advertisement with existing tools. This paper suggests sketch-based interface technique for extracting advertising objects, and also provide evaluation functions to correct any sketch error. This paper also converts the area of object into MPEG-4 BIFS codes for authoring the object-formed interactive advertisement.

• The Journal of the Korea Contents Association
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• v.16 no.9
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• pp.531-544
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• 2016

Victim Impact Statement, adopted as a crime victims' right, has been implemented in Korean criminal justice system since 2007, and known that the statement enlarges victims' right in courts and alleviates their suffering resulted from the crime. The statement, however, has raised concerns of infringing on a defendant's procedural rights. Scholars and practitioners had focused more on the legal issue, overlooking psychological effect of the statement to decision-makers in courts. This research reviews fallacy of impact assessment and therapeutic effect from psychological perspective, and also suggests alternatives to assuage the concerns by admission of the statement.

• Journal of the Korean Geographical Society
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• v.45 no.1
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• pp.184-200
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• 2010

The production period of Daedongyeojijeondo is estimated from 1861 to 1866 in consideration of place names. Daedongyeojijeondo is elaborated enough that there are the latest data in, especially is better than Haejwajeondo that is a representative map in the 19th century in marking distance. Daedongyeojido is an official map for national defense and administration, on the other hand Daedongyeojijeondo is a popular map in which social and economical contents are included. The recognition of mountains and rivers based on organic view of the land is also represented in Daedongyeojijeondo, and the principle of the whole of mountains and rivers is well reflected. It is far better than modem maps in the expression of road system and distances, tidal area in rivers.

• Korean journal of communication and information
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• v.39
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• pp.428-472
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• 2007

The purpose of this study is to find that how the principles of Fair Labelling and Advertising Act(called 'FLAA' hereinafter) apply to the unfair comparative labelling and advertising activities, as compared with deceptive and misleading, by analyzing the related judicial precedents for 7 years since FLAA enacted, The exact 17 precedents of Fair Trade Commission were analyzed to be judged the unfair comparative labelling and advertising activities, and partly also deceptive, falsified and exaggerated, which include in overlapping 5 comparative counterparts, 11 comparative standards, 7 comparative contents and 4 comparative methods in the unfairness types of comparison. Conclusively, it is needed that the unfairness of comparative labelling and advertising activities should be multiply considered in the concepts of deception, false or exaggeration and slanderousness, to more clearly apply to the facts and to more sufficiently protect consumers from the misleading environments.

• The KIPS Transactions:PartB
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• v.13B no.1 s.104
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• pp.47-52
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• 2006

This paper proposes a method of content-based image retrieval using region feature vector in order to overcome disadvantages of existing color histogram methods. The color histogram methods have a weak point that reduces accuracy because of quantization error, and more. In order to solve this, we convert color information to HSV space and quantize hue factor being purecolor information and calculate histogram and then use thus for retrieval feature that is robust in brightness, movement, and rotation. Also we solve an insufficient part that is the most serious problem in color histogram methods by dividing an image into sixteen regions and then comparing each region. We improve accuracy by edge and DC of DCT transformation. As a result of experimenting with 1,000 color images, the proposed method has showed better precision than the existing methods.

• Journal of the Korea Society of Computer and Information
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• v.7 no.2
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• pp.59-67
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• 2002

Major Characteristic of the 7th National Curriculum in science is to provide deep and supplementary learning, depending on the level of each learner. In the level-oriented curriculum, coursewares are used to present teaching materials to various levels. In most coursewares, however, they provide their contents at a uniform level and hence it is hard to expect level-oriented learning. This paper presents learner's modeling for developing student's level-oriented dynamic tutoring system for science class , Instructional module of this system made by component unit is able to be reconstructed dynamically. Learning module is constructed using a hybrid model mixed of Overlay and Bug model. Testing module interprets diagnostic errors to be established by given differentiated weight in accordance with item's difficulty and discrimination. Through ITS student modeling, this system presents various problem solving methods reconstructed by learner's level differentiated.

• Journal of Digital Convergence
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• v.11 no.11
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• pp.155-161
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• 2013

This study investigates the beginning background of the Smart Education Policy. Besides this article suggests the policy task and direction through analysis of politique characteristic of the Smart Education Policy. First of all, the Smart Education Policy belongs with distribution policy. Distribution policy means that the government positively provides goods and services that people in need. Second, the Smart Education Policy has high tangibility and the policy's output appears immediately. Thus, this step required verification of policy output as well as policy impact. Third, the Smart Education Policy is succession policy of historical and contextual homogeneity of educational information comprehensive development plan that has been promoted in our country since 1996. So, Policy implementation must based on this. Fourth, in order to smooth driving of the Smart Education Policy, to keep up with a rapidly changing politique environment, driving of policy need to secure high flexibility.

• Journal of the Korea Convergence Society
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• v.11 no.3
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• pp.187-194
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• 2020

This paper is a study to improve the usability due to the commercialization of open source-based knitting machines. Based on the analysis, FGD was conducted to derive considerations and to evaluate the evaluation factors based on the derived contents. Based on the evaluation principles derived, tasks were created for each UI (user interface) situation to measure execution time and error frequency. The analysis results show that model C has the highest user-friendliness in terms of learning, conciseness, cognitive fitness, convenience, state maintainability, and intuition. Ease of use will be improved.

• Journal of the Korean association of regional geographers
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• v.19 no.1
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• pp.31-44
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• 2013

The academic values of Joseon jiji jaryo (Geographical Documents of Joseon) are that native Korean toponyms corresponding with toponyms in Sino-Korean characters (hanzi 漢字) are abundantly recorded nationwide. Through analysing these documents, it is able to examine the linguistic features of toponymic changes while reasoning about geographical named sources and administrative districts as well as obtaining primary data. This article aims to preliminarily analyze these documents for encouraging academic studies which haven't been investigated sufficiently since they was introduced into the academic world. Noticing the toponymic values of these documents, I reexamined the bibliography and composing contents centering around the volume of Chungcheongbuk-do province in these documents. Consequently, I pointed out the possibility of regional differences of compilation times and mistakes in the contents of these documents. In addition to that, I proposed the toponymic values, referring to the transcription changes of village toponyms and the tendencies of loan transcription.