@inproceedings{26564, author = {{Saleem, Muhammad and Nazari Dastjerdi, Samaneh and Usbeck, Ricardo and Ngonga Ngomo, Axel-Cyrille}}, booktitle = {{Joint Proceedings of {BLINK2017:} 2nd International Workshop on Benchmarking Linked Data and NLIWoD3: Natural Language Interfaces for the Web of Data co-located with 16th International Semantic Web Conference {(ISWC} 2017), Vienna, Austria, October 21st - to - 22nd, 2017}}, editor = {{Usbeck, Ricardo and Ngonga Ngomo, Axel-Cyrille and Kim, Jin-Dong and Choi, Key-Sun and Cimiano, Philipp and Fundulaki, Irini and Krithara, Anastasia}}, publisher = {{CEUR-WS.org}}, title = {{{Question Answering Over Linked Data: What is Difficult to Answer? What Affects the F scores?}}}, volume = {{1932}}, year = {{2017}}, }