cs.sookmyung.ac.krcs.sookmyung.ac.kr/~chang/pub/apis.pdf · 2009-04-10 · MEST, KOSEF grant number...
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cs.sookmyung.ac.krcs.sookmyung.ac.kr/~chang/pub/apis.pdf · 2009-04-10 · MEST, KOSEF grant number RI 1-2008-007-02002-0. personalized guide services based on implicit awareness