@PHDTHESIS{MetzgerPhDthesis2014,
AUTHOR = {Metzger, Steffen},
TITLE = {User-centric Knowledge Extraction and Quality Assurance},
PUBLISHER = {Universität des Saarlandes},
SCHOOL = {Universit{\"a}t des Saarlandes},
YEAR = {2014},
TYPE = {Doctoral dissertation}
ADDRESS = {Saarbr{\"u}cken},
MONTH = {March},
}