Andrew D. Walker

According to our database, Andrew D. Walker authored at least 5 papers between 2011 and 2017.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2017

Question Answering and Knowledge Graphs.

Alessandro Moschitti, Kateryna Tymoshenko, Panos Alexopoulos, Andrew D. Walker, Massimo Nicosia, Guido Vetere, Alessandro Faraotti, Marco Monti, Jeff Z. Pan, Honghan Wu, Yuting Zhao

Proceedings of the Exploiting Linked Data and Knowledge Graphs in Large Organisations, 2017

2015

Answer Type Identification for Question Answering - Supervised Learning of Dependency Graph Patterns from Natural Language Questions.

Andrew D. Walker, Panos Alexopoulos, Andrew J. Starkey, Jeff Z. Pan, José Manuél Gómez-Pérez, Advaith Siddharthan

Proceedings of the Semantic Technology - 5th Joint International Conference, 2015

2014

Towards Ontology-Based Question Answering in Vague Domains.

Panos Alexopoulos, Andrew D. Walker, José Manuél Gómez-Pérez, Manolis Wallace

Proceedings of the 9th International Workshop on Semantic and Social Media Adaptation and Personalization, 2014

Making Test Corpora for Question Answering More Representative.

Andrew D. Walker, Andrew J. Starkey, Jeff Z. Pan, Advaith Siddharthan

Proceedings of the Information Access Evaluation. Multilinguality, Multimodality, and Interaction, 2014

2011

Investigation into Human Preference between Common and Unambiguous Lexical Substitutions.

Andrew D. Walker, Advaith Siddharthan, Andrew J. Starkey

Proceedings of the ENLG 2011, 2011