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저자 Seung Kwan Kim, Jee Hyung Lee, Keun Ho Ryu, Ungmo Kim 
논문지 Multimedia Tools and Applications 
Vol.  
No.  
pp. 1-20 
게재일 2012-02-21 
A spatial co-location pattern represents relationships between spatial features that are frequently located in close proximity to one another. Such a pattern is one of the most important concepts for geographic context awareness of ubiquitous Geographic Information System (GIS). We constructed a framework for co-location pattern mining using the transaction-based approach, which employs maximal cliques as a transaction-type dataset; we first define transaction-type data and verify that the definition satisfies the requirements, and we also propose an efficient way to generate all transaction-type data. The constructed framework can play a role as a theoretical methodology of co-location pattern mining, which supports geographic context awareness of ubiquitous GIS.

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      An Auto Playlist Generation System with One Seed Song
      2012.03.19
      저자: Sung-Woo Bang, Hye-Wuk Jung, Jaekwang Kim, and Jee-Hyong Lee     논문지: International Journal of Fuzzy Logic and Intelligent Systems     Vol.: 10     No.: 1     pp.: 19-24     게재일: 2010-03-01