KNOCHENHAUER, Lucas V.; 						DORNELES, Carina F.; 						WIVES, Leandro K..
 WANQA: An Approach for Identifying New Unanswerable Questions in Q&A Communities.
<strong>Proceedings of the Brazilian Symposium on Databases (SBBD)</strong>, [S.l.], p. 1-12, aug. 2018.
ISSN 2763-8979.
Available at: &lt;<a href="https://sol.sbc.org.br/index.php/sbbd/article/view/22214" target="_new">https://sol.sbc.org.br/index.php/sbbd/article/view/22214</a>&gt;. Date accessed: 17 may 2024.
doi: <a href="https://doi.org/10.5753/sbbd.2018.22214">https://doi.org/10.5753/sbbd.2018.22214</a>.