• Proceedings of the Korea Information Processing Society Conference
• /
• 2022.05a
• /
• pp.339-341
• /
• 2022

새로운 사회의 흐름에 발맞춰 소속과 공유에 대한 필요성이 부각되고 있다. 본 서비스는 통일된 양식, 확실한 답변, 부담 없는 만남을 기반으로 사용자 경험을 제공한다. 사용자가 커뮤니티 그룹을 통해 친근감을 경험할 수 있는 UX/UI 를 디자인 했고 신속하고 간편한 인터랙션으로 다른 사용자와 즉석 번개 만남을 제공할 수 있는 서비스를 제안한다. 이를 위해 본 연구는 집단 기반 즉흥적인 만남을 위한 모바일 앱을 구현했다.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2020.11a
• /
• pp.266-268
• /
• 2020

본 시스템은 사용자에게 수질, 수온, 산소량 측정 및 AI 자동 먹이 공급 그리고 불법 어선감지 시스템을 제공한다. 이는 사용자의 사유재산 보호, 효율적인 운영을 통한 경제성 향상 등 양식장 환경 개선을 목적으로 한다.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2021.11a
• /
• pp.1320-1323
• /
• 2021

최근 미래형 농업으로 주목받고 있는 '아쿠아포닉스(Aquaponics)'는 물고기 양어 기술(Aquaculture)과 수경 농법(Hydroponic)을 융합한 친환경적인 순환형 생산 시스템이다. 하지만 양식 환경과 수경재배환경이 서로 성장하는 데에 영향을 주기 때문에 농업인이나 일반인이 사용하기에 난도가 높고, 초기 투자비가 많이 든다는 점에서 국내 도입에 대한 문제점이 제기되고 있다.[1] 본 논문에서는 IoT 기술을 이용해 아쿠아포닉스의 단점을 보완할 기술적 대안과 국내 도입 문제 해결방안으로서 오토팜(AutoFarm) 시스템을 제안한다.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2021.11a
• /
• pp.651-654
• /
• 2021

Face anti-spoofing (FAS) techniques play a significant role in the defense of facial recognition systems against spoofing attacks. Existing FAS methods achieve the great performance depending on annotated additional modalities. However, labeling these high-cost modalities need a lot of manpower, device resources and time. In this work, we proposed to use self-transforming modalities instead the annotated modalities. Three different modalities based on frequency domain and temporal domain are applied and analyzed. Intuitive visualization analysis shows the advantages of each modality. Comprehensive experiments in both the CNN-based and transformer-based architecture with various modalities combination demonstrate that self-transforming modalities improve the vanilla network a lot. The codes are available at https://github.com/chenmou0410/FAS-Challenge2021.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2003.11a
• /
• pp.389-392
• /
• 2003

인터넷상의 생물학 자원들을 이용하는 에이전트 시스템들에는 몇 가지 특징들이 있는데, 그중 하나가 바로 사용자 에이전트와 공개 데이터베이스들을 대신하는 에이전트들간의 자원 이용과정에서 발생하는 정보를 효율적으로 중계하고 조정하는 역할을 하는 기능이 존재해야 한다는 것이다. 공개 데이터베이스 자원들을 이용하는 경우 서로 다른 데이터 양식과 용어 체계, 제공하는 정보의 양과 정보를 제공하는데 걸리는 시간 등의 차이점이 존재하며, 또한 하나의 UI 에이전트로부터 복수 개의 질의를 수행하는 경우나 복수 개의 UI 에이전트들로부터 복수 개의 질의가 이루어지는 경우, 다양한 형태와 제공 정보로 인해 발생하는 자원들의 특성이 존재하게 된다. 이를 해결하기 위해서는 자원들의 다양성에 대한 고려, 메시지 트랜잭션의 관리와 더불어 다양한 플랫폼들에서 운용이 가능한 메시지 형식을 띠고 있어야 한다. 본 논문에서는 현재 개발중인 단백질 구조예측 연구를 지원하는 APSS 시스템 내에서의 사용자 에이전트와 여러 분석 및 자원 에이전트들 간의 효율적인 메시지 중재 및 조정기능을 갖는 CODY 에이전트를 설계하였고 이에 관하여 기술하고자 한다.

• The Transactions of the Korea Information Processing Society
• /
• v.5 no.9
• /
• pp.2271-2280
• /
• 1998

In this paper, we propose a method to retneve english written korcan names efficientl, and design a multilingual name retrieval system, It is very difficult to retrieve english-written korean names in typical IR sytems. For example, "홍길동" is written in english as vanous forms such like "Hong, gildong", "Gildong Hong", "Hong kil dong", "Hong kil dong" and so on, We not only propose a rule-based querv expansion method to retrieve english-written korean names efficiently but also design a multiligual name retneval system which is consisted of query classifier, exception handler, query expander, query executor, exception list and rulebase, Finally we will try to show that english-written korean names could be efficiently retrieved with rule based name generator.

• The Transactions of the Korea Information Processing Society
• /
• v.4 no.8
• /
• pp.2060-2069
• /
• 1997

Information processing using computer in generalized in the office automation. In spite of to be integrate and concise form of document through computer network, signature of document with hand have processed as ever. The security on document flow out severely unjust by reason of increment inverse function of computer. Because of revelation secret of enterprise result from unjust outflow, lots of loss of self-enterprise is occured. In this paper, we used efficiently document using the method, electronic approval system with encryption, for the resolving above problems. Also we persue maintenance of security for the important document and process document signature rapidly. Finally, we design and implementation of electronic approval system that take one's share of function between server and client using to be transformed Vernam's encryption technique in stored document.

• The Journal of Korean Association of Computer Education
• /
• v.14 no.1
• /
• pp.1-12
• /
• 2011

Educational Programming Language has been reported to expand thinking ability and to give help in creative problem solving ability by numerous researches. Researchers are verifying the educational effects of EPL by applying it to various area, but researches in effective application of EPL is yet incomplete. Thus, for effective application of EPL, this research has verified the project completing ability depending on studying style targeted to college senior students. As results of verification, first, the results showed significant differences in project completing abilities depending on information processing methods, and learners who preferred self-reflecting introspection showed high scores. Second, in learning style the divergers showed the highest scores. This research suggested the necessity of guidance and detailed planning of self-reflecting introspective activity in ideas that would be realized by learners through searching for factors that could enhance the degree of project completion in programming learning using EPL.

• Journal of Engineering Education Research
• /
• v.14 no.4
• /
• pp.11-19
• /
• 2011

The purpose of this study was to identify learning strategies by learning style of first-year engineering students in order to find implications for teaching and learning strategies in engineering education. This study was conducted with 273 first-year students in two universities in Korea. Following were the results: First, there were Sensing learners(72.2%), Visual learners(84.6%), Reflective learners(64.8%), and Sequential learners(58.2%) and the level of learning strategies was 3.28(SD=0.38). Secondly, the finding revealed that there was only significant difference in learning strategies on Information processing dimension and Active students demonstrated higher level of learning strategies than Reflective students. To be more specific, there were significant differences in cognitive, meta-cognitive, and internal and external management. For engineering education, implications for teaching strategies in classroom and self-regulated learning strategies were discussed.

• Proceedings of the Korean Institute Of Construction Engineering and Management
• /
• 2007.11a
• /
• pp.925-928
• /
• 2007

As the field report data does not normalize, ordering organization requires different form every time and field reporters make out form as random, data and report to the ordering organization by different medium such as FAX, e-mail, paper document. Therefore, Field reporters must set and make out same information in required pattern. And ordering organization is being responsible for side works of totalizing and processing the reported data. This research suggests the electronic document unification about monthly construction progress report and construction present condition report system. In addition, it suggests electronically processing function that can handle field report business to unifying electronic documents. As using the result of this research, it will improve the work efficiency and simplify in report business.