What are the titles of the papers on Structurization method that were published in IEEE Trans. Robotics Autom. in 1999?
In 1999 in IEEE Trans. Robotics Autom., what are the titles of the papers on Structurization method?
SELECT DISTINCT ?answer WHERE { <https://dblp.org/rec/journals/trob/KimC99> <https://dblp.org/rdf/schema#publishedIn> 'IEEE Trans. Robotics Autom.' . <https://dblp.org/rec/journals/trob/KimC99> <https://dblp.org/rdf/schema#yearOfPublication> '1999' . <https://dblp.org/rec/journals/trob/KimC99> <https://dblp.org/rdf/schema#title> ?answer }
<https://dblp.org/rec/journals/trob/KimC99>