Giovanni Pilato Agnese Augello Giorgio Vassallo Salvatore Gaglio EHeBby: An evocative humorist chat-bot. 165-181 2008 4 Mob. Inf. Syst. 3 https://doi.org/10.1155/2008/312319 http://content.iospress.com/articles/mobile-information-systems/mis00056 db/journals/mis/mis4.html#PilatoAVG08