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저자 Seung Wook Lee, Jung-Tae Kim, Bongki Sun, Keon Myung Lee, Jee-Hyong Lee, Jae Wook Jeon, and Suk-Han Lee 
논문지 Knowledge-Based Intelligent Information and Engineering Systems (KES 2005) 
Vol. 3681 
No.  
pp. 1014-1020 
게재일 2005-09-14 
A rule-based system can be a solution for context reasoning in context-aware computing systems. In this paper we propose new flexible SoC (System-on-a-Chip) architecture for real-time rule-based system. The proposed architecture can match up values and variables of the left-hand sides of ‘if-then rules’ (rule’s LHS) in parallel. Compared to previous hardware rule-based system, we reduce the number of constraints on rule representations and combinations of condition terms in rule’s LHS by using a modified contents addressable memory and a crossbar switch network (CSN). The modified contents addressable memory (CAM), in which the match operation of the system is processed in parallel, stores the rule-base of the system. The crossbar switch network is located between the input buffer that stores external raw input data and the working memory, and can freely configure condition operation of rule’s LHS and working memory with stored data within the input buffer. The proposed SoC systems architecture has been designed and verified in a SoC development platform called SystemC.

    2013

    2012

      Fuzzy Category and Fuzzy Interest for Web User Understanding
      2012.03.19
      저자: Si-Hun Lee, Jee-Hyong Lee, Keon Myung Lee, and Hee Yong Youn     논문지: International Conference on Computational Science and Its Applications (ICCSA 2005)     Vol.: 3483     pp.: 1149-1158     게재일: 2005-05-09    
      Mixed Control Actions for Uustable Linear Systems
      2012.03.19
      저자: Kwan-Ho You, Jiecai Luo, and Jee-Hyong Lee     논문지: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences     Vol.: 86     No.: 9     pp.: 2317-2324     게재일: 2003-09-01    
      A Fuzzy Ranking Method for Fuzzy Numbers
      2013.06.10
      저자: Jee-Hyong Lee, Kwan-Ho YOU     논문지: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer     Vol.: E86-A     No.: 10     pp.: 2650-2658     게재일: 2003-01-01