@inproceedings{henrique-paetzold-2015-using,
    title = "Using Positional Suffix Trees to Perform Agile Tree Kernel Calculation",
    author = "Henrique Paetzold, Gustavo",
    editor = "Megyesi, Be{\'a}ta",
    booktitle = "Proceedings of the 20th Nordic Conference of Computational Linguistics ({NODALIDA} 2015)",
    month = may,
    year = "2015",
    address = "Vilnius, Lithuania",
    publisher = {Link{\"o}ping University Electronic Press, Sweden},
    url = "https://preview.aclanthology.org/Add-Cong-Liu-Florida-Atlantic-University-author-id/W15-1835/",
    pages = "269--273"
}