title: Seven research challenges of generalized 3D documents.
authors.affiliation: Graz University of Technology. s.havemann@cgv.tugraz.at
authors.forename: Sven
authors.initials: S
authors.lastname: Havemann
authors.forename: Dieter W
authors.initials: DW
authors.lastname: Fellner
mesh_terms: D003196:Computer Graphics; D016494:Computer Security; D003628:Database Management Systems; D016208:Databases, Factual; D016247:Information Storage and Retrieval / Q000379:methods*; D012106:Research / Q000639:trends*; D012815:Signal Processing, Computer-Assisted; D014584:User-Computer Interface