Induction of Word and Phrase Alignments for Automatic Document Summarization Hal Daumé III author Daniel Marcu author 2005 text journal article Computational Linguistics continuing periodical academic journal daume-iii-marcu-2005-induction 10.1162/089120105775299140 https://aclanthology.org/J05-4004/ 2005 31 4 505 530