@inproceedings{nallapati-2003-semantic,
    title = "Semantic Language Models for Topic Detection and Tracking",
    author = "Nallapati, Ramesh",
    booktitle = "Proceedings of the {HLT}-{NAACL} 2003 Student Research Workshop",
    year = "2003",
    url = "https://preview.aclanthology.org/fix-sig-urls/N03-3001/",
    pages = "1--6"
}