@inproceedings{chang-wu-2008-propositional,
    title = "Propositional Term Extraction over Short Text using Word Cohesiveness and Conditional Random Fields with Multi-Level Features",
    author = "Chang, Ru-Yng  and
      Wu, Chung-Hsien",
    editor = "Liu, Chao-Lin  and
      Chen, Berlin",
    booktitle = "Proceedings of the 20th Conference on Computational Linguistics and Speech Processing",
    month = sep,
    year = "2008",
    address = "Taipei, Taiwan",
    publisher = "The Association for Computational Linguistics and Chinese Language Processing (ACLCLP)",
    url = "https://preview.aclanthology.org/fix-sig-urls/O08-1011/",
    pages = "151--165"
}