  This overview describes the official results of the CL-SciSumm Shared Task
2018 -- the first medium-scale shared task on scientific document summarization
in the computational linguistics (CL) domain. This year, the dataset comprised
60 annotated sets of citing and reference papers from the open access research
papers in the CL domain. The Shared Task was organized as a part of the 41st
Annual Conference of the Special Interest Group in Information Retrieval
(SIGIR), held in Ann Arbor, USA in July 2018. We compare the participating
systems in terms of two evaluation metrics. The annotated dataset and
evaluation scripts can be accessed and used by the community from:
\url{https://github.com/WING-NUS/scisumm-corpus}.
