@inproceedings{ponomareva-thelwall-2013-semi,
    title = "Semi-supervised vs. Cross-domain Graphs for Sentiment Analysis",
    author = "Ponomareva, Natalia  and
      Thelwall, Mike",
    editor = "Mitkov, Ruslan  and
      Angelova, Galia  and
      Bontcheva, Kalina",
    booktitle = "Proceedings of the International Conference Recent Advances in Natural Language Processing {RANLP} 2013",
    month = sep,
    year = "2013",
    address = "Hissar, Bulgaria",
    publisher = "INCOMA Ltd. Shoumen, BULGARIA",
    url = "https://preview.aclanthology.org/fix-sig-urls/R13-1075/",
    pages = "571--578"
}