Inclusion Criterion (IC) and Exclusion Criterion
(EC): Following , we specified an initial inclusion
setting (IIS) by matching the keywords with the abstract of a
paper. We focused on peer-reviewed publications to ensure
that the papers in our collection at least reach acceptable
quality. In order to study the recent status on the CSTinterface,
we included papers published in the recent two
whole years. The topic domain was set to computer science.