• 정보보호학회논문지
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• 제31권4호
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• pp.841-852
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• 2021

바이오인식은 각 개인의 신체적, 생리적, 행동적 특성을 자동화된 장치로 측정하여 이를 등록한 후, 개인을 식별하거나 인증하는 기술을 말한다. 그런데, 여기서 사용되는 바이오인식 정보는 개인을 식별할 수 있으므로 개인정보에 해당된다. 따라서, 이것이 유출되거나 오용되었을 때 정보주체의 프라이버시에 부정적인 영향을 미치게 된다. 본 논문에서는 바이오인식 정보와 관련된 국내의 법적 현황을 살펴보고 이와 관련된 침해현황을 살펴본다. 이어서 대표적인 바이오인식 응용 모델을 도출하고, 각각에 대한 취약점 및 대책 방안을 논의한다. 최종적으로 바이오인식 시스템의 개발자와 서비스제공자를 위해 바이오인식 정보의 보호를 위한 수칙을 제시한다.

• 한국인공지능학회지
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• 제12권2호
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• pp.17-23
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• 2024

Various methods have been developed to predict the flight path of an air-launched weapon to intercept a fast-moving target in the air. However, it is also getting more challenging to predict the optimal firing zone and provide it to a pilot in real-time during engagements for advanced weapons having new complicated guidance and thrust control. In this study, a method is proposed to develop an optimized weapon engagement zone by the SCG (Scaled Conjugate Gradient) algorithm to achieve both accurate and fast estimates and provide an optimized launch display to a pilot during combat engagement. SCG algorithm is fully automated, includes no critical user-dependent parameters, and avoids an exhaustive search used repeatedly to determine the appropriate stage and size of machine learning. Compared with real data, this study showed that the development of a machine learning-based weapon aiming algorithm can provide proper output for optimum weapon launch zones that can be used for operational fighters. This study also established a process to develop one of the critical aircraft-weapon integration software, which can be commonly used for aircraft integration of air-launched weapons.

• Journal of Biosystems Engineering
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• 제37권5호
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• pp.287-295
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• 2012

Purpose: Some of the most representative approaches are to apply next generation technologies to save energy consumption, fully automated control system to appropriately maintain environmental conditions, and autonomous assistance system to reduce labor load and ensure operator's safety. Nevertheless, improvement of upcoming method for soil cultured greenhouse has not been sufficiently achieved. Geometrical complexity of ground in protected crop cultivation might be one of the most dominant factors in design of autonomous vehicle. While there is a practical solution fairly enough to promise an accurate travelling, such as autonomous sprayer guided by rail or induction coil, for various reasons including the limitation of producer's budget, the previously developed sprayer has not been widely distributed to market. Methods: In this study, we developed an autonomous sprayer considering travelling performance on geometrical complexity of ground in soil cultured greenhouse. To maintain a stable travelling and to acquire a real time feedback, common wire with 80 mm thick and body frame and sprayer boom. To evaluate performance of the prototype, tracking performance, climbing performance and spraying boom's uniform leveling performance were individually evaluated by corresponding experimental tests. Results: The autonomous guidance system was proved to be sufficiently suitable for accurate linear traveling with RMS as lower than approximately 10 cm from designated path. Also the prototype could climb $10^{\circ}$ of ground's slope angle with 40 kg of water weight. Uniform leveling of spraying boom was successfully performed within $0.5^{\circ}$ of sprayer boom's slope. Conclusions: Considering more complex pathways and coarse ground conditions, evaluations and improvements of the prototype should be performed for promising reliability to commercialization.

• 무역상무연구
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• 제23권
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• pp.155-219
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• 2004

This paper focuses on two recent legislative developments in electronic commerce: the "Uniform Computer Information Transactions Act" ("UCITA") of USA and the "preliminary draft convention on the use of data message in [international trade] [the context of international contracts]" ("preliminary draft Convention") of UNCITRAL. UCITA provides rules contracts for computer information transactions. UCITA supplies modified contract formation rules adapted to permit and to facilitate electronic contracting. UCITA also adjusts commonly recognized warranties as appropriate for computer information transactions; for example, to recognize the international context in connection with protection against infringement and misappropriation, and First Amendment considerations involved with informational content. Furthermore, UCITA adapts traditional rules as to what is acceptable performance to the context of computer information transactions, including providing rules for the protection of the parties concerning the electronic regulation of performance to clarify that the appropriate general rule is one of material breach with respect to cancellation (rather than so-called perfect tender). UCITA also supplies guidance in the case of certain specialized types of contracts, e.g., access contracts and for termination of contracts. While for the most part carrying over the familiar rules of Article 2 concerning breach when appropriate in the context of the tangible medium on which the information is fixed, but also adapting common law rules and rules from Article 2 on waiver, cure, assurance and anticipatory breach to the context of computer information transactions, UCITA provides a remedy structure somewhat modeled on that of Article 2 but adapted in significant respects to the different context of a computer information transaction. For example, UCITA contains very important limitations on the generally recognized common law right of self-help as applicable in the electronic context. The UNCITRAL's preliminary draft Convention applies to the use of data messages in connection with an existing or contemplated contract between parties whose places of business are in different States. Nothing in the Convention affects the application of any rule of law that may require the parties to disclose their identities, places of business or other information, or relieves a party from the legal consequences of making inaccurate or false statements in that regard. Likewise, nothing in the Convention requires a contract or any other communication, declaration, demand, notice or request that the parties are required to make or choose to make in connection with an existing or contemplated contract to be made or evidenced in any particular form. Under the Convention, a communication, declaration, demand, notice or request that the parties are required to make or choose to make in connection with an existing or contemplated contract, including an offer and the acceptance of an offer, is conveyed by means of data messages. Also, the Convention provides for use of automated information systems for contract formation: a contract formed by the interaction of an automated information system and a person, or by the interaction of automated information systems, shall not be denied on the sole ground that no person reviewed each of the individual actions carried out by such systems or the resulting agreement. Further, the Convention provides that, unless otherwise agreed by the parties, a contract concluded by a person that accesses an automated information system of another party has no legal effect and is not enforceable if the person made an error in a data message and (a) the automated information system did not provide the person with an opportunity to prevent or correct the error; (b) the person notifies the other party of the error as soon as practicable when the person making the error learns of it and indicates that he or she made an error in the data message; (c) The person takes reasonable steps, including steps that conform to the other party's instructions, to return the goods or services received, if any, as a result of the error or, if instructed to do so, to destroy such goods or services.

• 한국건설관리학회논문집
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• 제16권4호
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• pp.60-69
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• 2015

출역관리는 전통적으로 출역점검표 작성에 의해 수작업으로 진행되기 때문에 많은 노력과 시간을 요구했다. Bar Code, QR code, RFID와 같은 전자장치들이 발달하면서 자동화된 출역관리시스템이 출현하였고, 최근에는 지문, 정맥인식과 같은 생체인식과 융합된 다양한 유형의 출역관리시스템이 등장하고 있다. 출석체크를 위해 사용되는 다양한 인식 장비들의 출연에도 불구하고, 건설현장 마다 적합한 출역관리시스템을 선정하기 위한 체계적인 기준이 부족한 실정이다. 따라서 본 연구는 출역관리에 사용되는 다양한 인식 장비를 건설 현장에 적합한 시스템을 선정하기 위한 체계적인 의사결정 프레임워크를 제시하는 것이 목적이다. 본 연구는 건설현장에서의 사용성을 테스트하기 위해 인식장비 마다 특징들을 살펴보고, 기존 문헌 및 전문가 인터뷰를 수행하였다. 테스트 결과, 가장 빠른 시간 내에 많은 인원의 출석을 확인하는 것에는 RFID가 적합한 것으로 나타났다. 그리고 손혈관과 지문의 경우, 손가락 변형과 상관없이 페인트, 시멘트와 같은 오염물질이 많이 묻어있는 경우 인식이 되지 않는 것으로 나타났다. 이러한 테스트 결과를 반영하여 본 연구는 출역관리시스템 선정을 위한 모델을 제시하였으며, 보다 효율적인 출역관리시스템 구축에 기여할 것으로 기대한다.

• 한국문헌정보학회지
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• 제46권2호
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• pp.55-82
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• 2012

본 연구에서는 국내외 문헌정보학과의 교과과정 운영모형을 조사하여 국내 현실에 맞는 운영모형을 제안하고자 하며, 운영모형에 기반하여 한국문헌정보학 표준교과목도 제안하고자 한다. 이를 위해 국외 교과과정 분석결과, 국내 교과과정 분석결과, 국내 현장사서를 대상으로 한 설문조사 결과, 그리고 현장사서를 대상으로 한 관종별 직무분석결과를 종합적으로 분석하여 문헌정보학 필수교과목, 핵심교과목, 그리고 선택교과목을 선정하여 제시하였다. 최종 제안된 문헌정보학 필수과목은 6개 과목으로서, 문헌정보학개론, 정보조직학, 정보서비스론, 도서관경영론, 정보검색론, 사서실습이다. 핵심과목은 6개 과목으로서, 정보자료분류목록실습, 주제별정보원(참고정보원), 장서개발론, 디지털도서관론, 서지학개론, 기록관리학개론이다. 선택과목은 총 20개 과목으로서, 문헌정보학 영역 4개 과목(도서및도서관사, 지식정보사회와 도서관, 도서관과저작권, 문헌정보학연구방법론), 정보조직학 영역 2개 과목(메타데이터의 이해, 한국문헌자동화목록실습), 정보조사제공학 영역 3개 과목(정보활용교육론, 독서지도론, 정보이용자연구), 도서관 정보센터경영학 영역 4개 과목(도서관협력론, 관종별도서관운영론, 도서관마케팅, 비도서자료관리론), 정보학 영역 6개 과목(데이터베이스운영론, 색인초록론, 정보학개론, 정보시스템론, 도서관시스템자동화, 도서관정보네트워크), 기록관리학 영역 1개 과목(기록보존론)이다.