Stay Hungry, Stay Focused: Generating Informative and Specific Questions in Information-Seeking Conversations Peng Qi Yuhao Zhang Christopher D. Manning Stanford University Stanford, CA 94305 fpengqi, yuhaozhang,
[email protected] Abstract Background: Spandau Ballet (English band) Spandau Ballet were an English new wave band formed in Islington, London, in 1979. Inspired by … We investigate the problem of generating infor- Topic: 1983--1989: International success and decline mative questions in information-asymmetric Private What was the first indication of Spandau Knowledge Ballet's success at the international level? conversations. Unlike previous work on ques- The band released their tion generation which largely assumes knowl- third album … The The follow-up album, Parade, was released in June follow-up album, 1984, and its singles were again big successes in edge of what the answer might be, we are in- Parade, was released in the charts in Europe, Oceania and Canada. June 1984, and its terested in the scenario where the questioner is singles were again big successes in the charts BL What was the name of the album? not given the context from which answers are in Europe, Oceania and Canada. The album’s What was the most popular single from drawn, but must reason pragmatically about Ours opening song, “Only the album? how to acquire new information, given the When You Leave”, became the band’s last What were the notable songs from the Ref shared conversation history. We identify two American hit. … album Parade? core challenges: (1) formally defining the in- formativeness of potential questions, and (2) Figure 1: Asking questions in a conversation to ac- exploring the prohibitively large space of po- quire information.