Humor in Collective Discourse: Unsupervised Funniness Detection in the New Yorker Cartoon Caption Contest. - Dragomir R. Radev; Amanda Stent; Joel R. Tetreault; Aasish Pappu; Aikaterini Iliakopoulou; Agustin Chanfreau; Paloma de Juan; Jordi Vallmitjana; Alejandro Jaimes; Rahul Jha; Robert Mankoff (LREC, 2016)