In the year 2021 in MIE, what are the titles of the research papers on Knowledge acquisition?
In 2021 in MIE, what are the titles of the papers on Knowledge acquisition?
SELECT DISTINCT ?answer WHERE { <https://dblp.org/rec/conf/mie/HagenKWEKF21> <https://dblp.org/rdf/schema#publishedIn> 'MIE' . <https://dblp.org/rec/conf/mie/HagenKWEKF21> <https://dblp.org/rdf/schema#yearOfPublication> '2021' . <https://dblp.org/rec/conf/mie/HagenKWEKF21> <https://dblp.org/rdf/schema#title> ?answer }
<https://dblp.org/rec/conf/mie/HagenKWEKF21>