Feng Chen, Jiayuan Xie, Yi Cai 0002, Tao Wang 0036, Qing Li 0001. Difficulty-Controllable Visual Question Generation. In Leong Hou U, Marc Spaniol, Yasushi Sakurai, Junying Chen, editors, Web and Big Data - 5th International Joint Conference, APWeb-WAIM 2021, Guangzhou, China, August 23-25, 2021, Proceedings, Part I. Volume 12858 of Lecture Notes in Computer Science, pages 332-347, Springer, 2021. [doi]
Abstract is missing.