• Proceedings of the Korean Information Science Society Conference
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• 2005.11a
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• pp.76-78
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• 2005

네트워크 인프라가 확대되면서 보안에 대한 중요성도 더불어 커지고 있으며, 또한 보안 게이트웨이에 대한 관심도 증가하고 있다. 본 논문에서는 소프트웨어 라우터인 Click Modular Router를 이용하여 게이트웨이에서 비정상 트래픽을 제거하는 필터링 기능과 내부 네트워크 정보를 은닉하는 기능물 제공하기 위한 트래픽 처리 구조를 제안한다.

• Bulletin of the Korean Chemical Society
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• v.32 no.9
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• pp.3306-3310
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• 2011

A series of novel linear aromatic ether ketone polymers containing triazole units were synthesized by click chemistry and their structures and properties were characterized by FT-IR, $^1H$ NMR, GPC, TGA, DSC and WAXD. The results showed that these polymers exhibited relatively small molecular weights distributions, good thermal stability and solvent-repelling which could have potential applications as engineering thermoplastic.

• Digital Contents
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• no.9 s.112
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• pp.40-43
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• 2002

"복잡한 번역 프로세스를 획기적으로 단축시킬 수 있는 CAT(Computer Aided Technology) 기술과 번역메모리(TM; Translation Memory) 축적을 통해 많은 기업들에게 도움을 줄 수 있을 것으로 확신합니다. 번역을 개인의 노하우에 의존하지 않고 공유할 수 있는 '지식의 자산화'를 위해 ClickQ Travita가 개발된 것입니다." 클릭큐 이청호 사장의 얘기다. 4년간 30억원의 연구개발비를 투자해 개발한 'ClickQ Travita'를 널리 알리는 일만 남았다고 말하는 그는 ClickQ Travita는 기계번역의 한계를 뛰어넘을 휴먼번역 수준으로 올리는데 큰 도움이 될 것으로 확신한다고 말했다.

• 제어로봇시스템학회:학술대회논문집
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• 2004.08a
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• pp.72-75
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• 2004

In this paper, a finger-click recognition method is proposed to improve the recognition performance for finger-clicking of a wearable input device, called $SCURRY^{TM}$. The proposed method is composed of three parts including feature extraction part, valid click discrimination part, and cross-talk avoidance part. Two types of MEMS inertial sensors are embedded into the wearable input device to measure the angular velocity of a hand (hand movement) and the acceleration rates at the ends of fingers (finger-click motion). The experiment applied to the $SCURRY^{TM}$ device shows the improved stability and performance.

• Bulletin of the Korean Chemical Society
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• v.32 no.11
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• pp.3933-3940
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• 2011

General, fast, and efficient stitching methods for the synthesis of dendrimers with linear PEG units at a core, as dendritic-linear-dendritic materials, were developed. The synthetic strategy involved the click reaction between an alkyne and an azide. The linear core building blocks, three dialkyne-PEG units, were chosen to serve as the alkyne functionalities for dendrimer growth via click reactions with the azide-dendrons. These three building blocks were employed together with the azide-functionalized Fr$\acute{e}$chet-type dendrons in a convergent strategy to synthesize the Fr$\acute{e}$chet-type dendrimers with different linear core units. Their structure of dendrimers was confirmed by $^1H$ and $^{13}C$ NMR spectroscopy, IR spectroscopy, mass spectrometry, and GPC analysis.

• Bulletin of the Korean Chemical Society
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• v.30 no.1
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• pp.157-162
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• 2009

General, fast, and efficient methods for the synthesis of Fréchet-type dendrimers having core diversities were elaborated. Two core building blocks, 4,4'-(3,5-bis(propargyloxy)benzyloxy)bisphenyl and N,N,N',N'-tetra(prop-2- ynyloxycarbonylethyl)-1,2-diaminoethane, were designed to serve as the alkyne functionalities for dendrimer growth via click reactions with the azide-dendrons. The synthetic strategy involved an 1,3-dipolar cycloaddition reaction between an alkyne and an azide- functionalized Fréchet-type dendrons in the presence of Cu(I) species which is known as the best example of click chemistry.

• International Journal of Internet, Broadcasting and Communication
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• v.11 no.3
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• pp.71-76
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• 2019

In this paper, we propose a simple one-click marketing solution for mobile devices which can advertise a product which is embedded in a mobile video while watching the video on a smartphone. If a specific product of interest appears in the video to the user, one can simply click on the product in the video and a pop-up window with information about the product is proposed. The implementation of the system is expected to enable users to gain real-time information about the product while watching the video without having to search for the product again after watching the movie, and thereby facilitating more mobile commerce. We use a two-fold system to prevent the failure of tracking which often occurs on a single online tracking system, so that the user cannot always get the commercial product information.

• Bulletin of the Korean Chemical Society
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• v.26 no.4
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• pp.658-660
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• 2005

• Bulletin of the Korean Chemical Society
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• v.35 no.12
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• pp.3645-3646
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• 2014

• Proceedings of the Korea Society of Design Studies Conference
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• 2001.10a
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• pp.34.1-34
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• 2001