• Journal of the Korean Society for information Management
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• v.21 no.3
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• pp.203-225
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• 2004

This study is to investigate the characteristics of the Invisible Web and many search services designed to serve as gateways to the Invisible Web and to evaluate searching the Invisible Web in the Services. The four services for searching the Invisible Web were selected to search the Invisible Web with 11 queries, that are Google as portals, ProFusion and Search.com as Invisible Web meta search engines, and IncyWincy as Invisible Web search engines. It was found that the effectiveness of Google's Invisible Web searching was better compared with the three Invisible Web search tools but the difference between the four systems was not significant((${\alpha}$=.055) The Invisible Web meta searching was better than the Web meta searching in the three search tools at the statistically significant level. The effectiveness measurement based on the ranks and relevance degree(quality) of relevant documents retrieved seemed appropriate to the ranked search results.

• Proceedings of the KSME Conference
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• 2008.11a
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• pp.464-468
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• 2008

In most of the passenger side airbag door in hard type IP today is designed with invisible tear-seam line. In order to design the tear-seam invisible, the tear-seam must be designed with required RWT (residual wall thickness) that is just thick enough to be broken by the PAB pressure on deployment and not by other surrounding impact forces. Hence, keeping the right optimum opening force is very important, and finding the right RWT became the key in designing the tear-seam. The study conducted in this paper describes the search for the optimum RWT around the tear-seam by using finite element method and the optimum RWT is suggested for milling type tear-seam having V-shape cross-section.

• Journal of Distribution Science
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• v.11 no.11
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• pp.57-61
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• 2013

Purpose - This study aimed to understand the influence of visible factors directly shown to and experienced by consumers such as physical evidence, and invisible factors obtained through acquaintances or other experienced consumers such as word-of-mouth, in the discount stores' marketing communication on impulse buying intention and store loyalty. Research Design, Data, and Methodology - This study examined the effect of factors in discount stores' marketing communication, for instance, physical evidence, word-of-mouth, and buying impulse intention. The questionnaire survey resulted in 68 completed questionnaires. Results - Physical evidence and word-of-mouth have a statistically significant positive effect on store loyalty. The results of regression analysis regarding whether visible or invisible factors have more impact showed that word-of-mouth has a statistically significant positive effect on store loyalty. With regard to impulse buying intention, only word-of-mouth was statistically significant. Conclusion These results suggested that visible and invisible factors that appeal to customers are very important. In particular, the results suggested that stores should create invisible factors (e.g., positive word-of-mouth) for their customers.

• 한국정보디스플레이학회:학술대회논문집
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• 2009.10a
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• pp.1005-1009
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• 2009

An invisible code is one of the useful technologies for a computer interaction. In this paper, we propose a method to display invisible codes using LCD panels and to detect a polarized symbol image with a conventional CCD camera.

• Proceedings of the Korea Database Society Conference
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• 1999.06a
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• pp.21-32
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• 1999

ㆍ지식자산 측정의 중요성 및 필요성 ㆍ 지식 자산 측정을 위한 다양한 시도 ㆍSkandia Navigator ㆍBalanced Score Card : BSC ㆍSveiby's Invisible Balance Sheet .KM21's Invisible Balance Sheet(중략)

• Journal of the Korea Society of Computer and Information
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• v.16 no.10
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• pp.175-183
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• 2011

Performance of digital video watermarking is an assessment that hides a lot of information in digital videos. Therefore, it is required to find a way that enables to store lots of bits of data into a high quality video of the frequency area of digital contents. Hence, this paper designs a watermarking system improving security with an enhancing watermarking based on invisible watermarking and embedding an watermarking on LH and HL subband and its subband by transforming wavelet after the extraction of luminance component from the frames of video by compromising robustness and invisible of watermarking elements. The performance analysis of security of watermarking is carried out with a statistic method, and makes an assessment of robustness against variety of attacks to invisible watermarking. We can verify the security of watermarking against variety of attacks by testing robustness and invisible through carrying out general signal processing like noise addition, lossy compression, and Low-Pass filtering.

• The Journal of the Korea Contents Association
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• v.11 no.3
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• pp.190-200
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• 2011

Different from visible horror elements that confront the characters directly and do physical harms, invisible horror elements are expressed through suggestion and imagination and their realities are not disclosed. For the disclosure of the realities of invisible horror elements, they are expressed through the overturned relation between the subject and victim of horror as in 'The Others' or through body snatching as in 'The Happening' and 'Paranormal Activity'. The overturn of relation and body snatching are connected to cannibalism in that the former causes a sudden change of personality and the latter takes the body of others. Cannibalism and the change of personality belong to the formalization and illogic of lower order resulting from cannibalism. The meaning of invisible horror elements in films seems to be contradictory to the original meaning of cannibalism, which is entering the sphere of utopian freedom, but considering that the reversed role resolves conflicts and tensions from terror and gives relief from fear, the meaning may be consistent with the spirit of cannibalism, namely, entering 'the sphere of freedom. In this study, the author attempted to analyze how the expression and plot of films showing invisible horror elements are related with cannibalism.

• Proceedings of the Korea Contents Association Conference
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• 2004.05a
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• pp.449-455
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• 2004

In aspects of materializing rational and reasonable beauty in motion picture contents design area, it intends to conceptualize the visual design through studies of the invisible area, the virtual space of the dematerialized era, contrary to the commonly practiced visual design area of the concrete substance and to provide an opportunity to gain new senses and the embedded meanings of the motion picture graphics, which are created in the electronic space. Especially, although the invisible phenomenon such as electromagnetic wave exist in space, it was treated as a conceptual subject. However, it intends to seek a design approach about physical, poetical, aesthetical experience of the design in the invisible area, escaped from the limited existing perspective. Based on such theory, it denotes to secure the possibility of new design through the application of sound, rhythm, color and image in fractal design area.

• ETRI Journal
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• v.29 no.2
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• pp.189-200
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• 2007

This paper addresses the localization and navigation problem in the movement of service robots by using invisible two dimensional barcodes on the floor. Compared with other methods using natural or artificial landmarks, the proposed localization method has great advantages in cost and appearance since the location of the robot is perfectly known using the barcode information after mapping is finished. We also propose a navigation algorithm which uses a topological structure. For the topological information, we define nodes and edges which are suitable for indoor navigation, especially for large area having multiple rooms, many walls, and many static obstacles. The proposed algorithm also has the advantage that errors which occur in each node are mutually independent and can be compensated exactly after some navigation using barcodes. Simulation and experimental results were performed to verify the algorithm in the barcode environment, showing excellent performance results. After mapping, it is also possible to solve the kidnapped robot problem and to generate paths using topological information.

• Korean Journal of Organic Agriculture
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• v.12 no.1
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• pp.23-44
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• 2004

TCA(Total Cost Assessment) can be defined by a tool to evaluate actual profit about investment. Also, It can be used by method to make more reasonable decision-making in business. Enforcement of 'direct payment system' for environment friendship farmhouse of government is spreading recent times. But, it is true that it is no definite standard about appropriation of disbursement amount of money. TCA method can be utilized usefully for solution of these problem. Also, It will help to decide price grasping invisible cost and environment cost. Therefore, We tried that may can apply TCA theory in farmhouse class, and attempted economic performance estimation which use this. This study introduces TCA theory and developed applicable expense list in agriculture field. Also, We applied TCA theory to farmhouse. This theories referenced domestic and th6 foreign countries, connection literature. But, It handled part about invisible cost and social cost etc..