Detecting Sub-Topic Correspondence through Bipartite Term Clustering

Zvika Marx Ido Dagan Eli Shamir Detecting Sub-Topic Correspondence through Bipartite Term Clustering http://arxiv.org/abs/cs.CL/9908001 1999 CoRR cs.CL/9908001 db/journals/corr/corr9908.html#cs-CL-9908001 informal publication