Omer Kareem Papers on DiSC'06 Hierarchical text summarization for WAP-enabled mobile devices Publications Note: Links lead to the DBLP on the Web. Omer Kareem Dragomir R. Radev , Omer Kareem, Jahna Otterbacher : Hierarchical text summarization for WAP-enabled mobile devices. SIGIR 2005 : 679 1 [ 1 ] 2 [ 1 ] ©2006 Association for Computing Machinery