2013 年 2013 巻 AM-05 号 p. 11-
NTCIR-11 Math-2 aims at promoting researches in mathematical content access. Based on the past experience in NTCIR-10 Math Pilot Task, we settled two major goals in our task: construction of a reusable test collection, and establishment of a research community in the field. In this paper, we introduce an outline of the task and briefly discuss possible challenges in mathematical content access.