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저자 Hyun-Jung Park, Jee-Hyong Lee 
학회명 Integrated Customer Information System 
학회명 (약자) ICIS 2005 
pp. 369-374 
학회시작일 2005-09-12 
학회종료일 2005-09-15 
비고  
In upcoming future, ubiquitous computing environments allow users to provide appropriate services or information which intelligently interact with omnipresent computing resources as user's needs in anywhere and any-time fashion. So ubiquitous computing environments need context-aware systems to gather and analyze context information from situations or surroundings. Also the systems should have abilities to handle and generate context information by combining, inferencing and learning of sensed contexts. But the previous context-aware systems are lack of systematic handling of contexts in various types, and only a few have learning mechanisms to acquire individual users' preference or users' interests. In this paper, we propose a general framework for ubiquitous computing middlewares which easily handles and generates various types of contexts from diverse sensors. The framework is designed to sense combine, infer, and learn context information in order to provide users with various services in changing environments. We partially implemented the proposed framework for a music recommendation system as a prototype.

    2012

      Implementation of a Context-Awareness Framework for Ubiquitous Computing Environment
      2012.03.19
      저자: Hyun-Jung Park, Taebok Yoon, and Jee-Hyong Lee     학회명: Joint 3rd International Conference on Soft Computing and Intelligent Systems and 7th International Symposium on advanced Intelligent Systems     학회명 (약자): SCIS&ISISI 2006     pp.: 479     학회시작일: 2006-09-20     학회종료일: 2006-09-24    
      Decision Tree Algorithm Improved with a Time-weighted Entropy
      2012.03.19
      저자: LiQuan Dong, Taebok Yoon, Jee-Hyong Lee, and Keon Myung Lee     학회명: Joint 3rd International Conference on Soft Computing and Intelligent Systems and 7th International Symposium on advanced Intelligent Systems     학회명 (약자): SCIS&ISISI 2006     pp.: 235     학회시작일: 2006-09-20     학회종료일: 2006-09-24    
      Chip Level Lithography Verification System with Artificial Neural Networks
      2012.03.19
      저자: Jaepil Shin, Jinsuk Choi, Dae-Hyun Jung, Jee-Hyong Lee, Moon-Hyun Yoo, and Jung-Taek Kong     학회명: The International Society for Optical Engineering     학회명 (약자): SPIE 2005     pp.: 124-130     학회시작일: 2005-04-13     학회종료일: 2005-04-15    
      Repair simulation with image processing and artificial intelligence
      2012.03.19
      저자: Yohan Choi, Moon-kyu Sung, Sang Hyun Lee, Jee-Hyong Lee, Jin-Hong Park, Ji-Hyun Choi, Sung-Yong Moon, Sung-Yoon Choi, and Woo-Sung Han     학회명: The International Society for Optical Engineering     학회명 (약자): SPIE 2005     pp.: 1017-1023     학회시작일: 2005-04-13     학회종료일: 2005-04-15    
      FPGA based Dynamic Thresholding Circuit
      2012.01.18
      저자: J. U. Cho, S. H. Lee, J. W. Jeon, J. T. Kim, J. D. Cho, K. M. Lee, J. H. Lee     학회명: International Conference on Computational Science and Its Applications     학회명 (약자): ICCAS 2004     pp.: 1235-1238     학회시작일: 2004-08-25     학회종료일: 2004-08-27    
      An SoC-Based Context-Aware System Architecture
      2012.01.17
      저자: Keon Myung Lee and Jee-Hyong Lee     학회명: Knowledge-Based Intelligent Information and Engineering Systems     학회명 (약자): KES 2004     pp.: 573-580     학회시작일: 2004-05-16     학회종료일: 2004-05-18    
      A Method for Ranking Fuzzily Fuzzy Members
      2012.01.17
      저자: Jee-hyong Lee, Hyung Lee-Kwang     학회명: IEEE International Conference on Fuzzy Systems     학회명 (약자): FUZZ IEEE 2000     pp.: 462-465     학회시작일: 2000-05-07     학회종료일: 2000-05-10