Christina Unger


2012

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Template-based question answering over RDF data
Christina Unger | Lorenz Bühmann | Jens Lehmann | Axel-Cyrille Ngonga Ngomo | Daniel Gerber | Philipp Cimiano
Proceedings of the 21st World Wide Web Conference 2012, WWW 2012, Lyon, France, April 16-20, 2012

2013

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QALD-3: Multilingual Question Answering over Linked Data
Elena Cabrio | Philipp Cimiano | Vanessa López | Axel-Cyrille Ngonga Ngomo | Christina Unger | Sebastian Walter
Working Notes for CLEF 2013 Conference , Valencia, Spain, September 23-26, 2013

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Multilingual Question Answering over Linked Data (QALD-3): Lab Overview
Philipp Cimiano | Vanessa López | Christina Unger | Elena Cabrio | Axel-Cyrille Ngonga Ngomo | Sebastian Walter
Information Access Evaluation. Multilinguality, Multimodality, and Visualization - 4th International Conference of the CLEF Initiative, CLEF 2013, Valencia, Spain, September 23-26, 2013. Proceedings

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SPARQL2NL: verbalizing sparql queries
Axel-Cyrille Ngonga Ngomo | Lorenz Bühmann | Christina Unger | Jens Lehmann | Daniel Gerber
22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013, Companion Volume

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Sorry, i don't speak SPARQL: translating SPARQL queries into natural language
Axel-Cyrille Ngonga Ngomo | Lorenz Bühmann | Christina Unger | Jens Lehmann | Daniel Gerber
22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013

2014

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Question Answering over Linked Data (QALD-4)
Christina Unger | Corina Forascu | Vanessa López | Axel-Cyrille Ngonga Ngomo | Elena Cabrio | Philipp Cimiano | Sebastian Walter
Working Notes for CLEF 2014 Conference, Sheffield, UK, September 15-18, 2014

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Overview of CLEF Question Answering Track 2014
Anselmo Peñas | Christina Unger | Axel-Cyrille Ngonga Ngomo
Information Access Evaluation. Multilinguality, Multimodality, and Interaction - 5th International Conference of the CLEF Initiative, CLEF 2014, Sheffield, UK, September 15-18, 2014. Proceedings

2015

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Question Answering over Linked Data (QALD-5)
Christina Unger | Corina Forascu | Vanessa López | Axel-Cyrille Ngonga Ngomo | Elena Cabrio | Philipp Cimiano | Sebastian Walter
Working Notes of CLEF 2015 - Conference and Labs of the Evaluation forum, Toulouse, France, September 8-11, 2015

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Overview of the CLEF Question Answering Track 2015
Anselmo Peñas | Christina Unger | Georgios Paliouras | Ioannis A. Kakadiaris
Experimental IR Meets Multilinguality, Multimodality, and Interaction - 6th International Conference of the CLEF Association, CLEF 2015, Toulouse, France, September 8-11, 2015, Proceedings