Yan Rui Huang Papers on DiSC'06 A dual index model for contextual information retrieval Publications Note: Links lead to the DBLP on the Web. Yan Rui Huang Xiangji Huang , Yan Rui Huang, Miao Wen : A dual index model for contextual information retrieval. SIGIR 2005 : 613-614 1 [ 1 ] 2 [ 1 ] ©2006 Association for Computing Machinery