Jeremy G. Kahn Matthew Lease Eugene Charniak Mark Johnson Mari Ostendorf Effective Use of Prosody in Parsing Conversational Speech. 2005 conf/naacl/2005 HLT/EMNLP http://acl.ldc.upenn.edu/H/H05/H05-1030.pdf db/conf/naacl/naacl2005.html#KahnLCJO05