Saim Shin Yong-Soek Choi Key-Sun Choi Word Sense Disambiguation Using Vectors of Co-occurrence Information. 49-55 2001 conf/nlprs/2001 NLPRS http://www.afnlp.org/nlprs2001/pdf/0129-01.pdf db/conf/nlprs/nlprs2001.html#ShinCC01