André Freitas

2020

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SKG4J 2020: 1st International Workshop on Semantic and Knowledge Graph Advances for Journalism.
Tareq Al-Moslmi|Raphaël Troncy|André Freitas|Davide Ceolin|Abdullatif Abolohom
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

2018

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Question Answering Mediated by Visual Clues and Knowledge Graphs.
Fabrício Firmino de Faria|Ricardo Usbeck|Alessio Sarullo|Tingting Mu|André Freitas
Companion Proceedings of the The Web Conference 2018, WWW 2018, Lyon , France, April 23-27, 2018
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WWW'18 Open Challenge: Financial Opinion Mining and Question Answering.
Macedo Maia|Siegfried Handschuh|André Freitas|Brian Davis|Ross McDermott|Manel Zarrouk|Alexandra Balahur
Companion Proceedings of the The Web Conference 2018, WWW 2018, Lyon , France, April 23-27, 2018

2015

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DINFRA: A One Stop Shop for Computing Multilingual Semantic Relatedness.
Siamak Barzegar|Juliano Efson Sales|André Freitas|Siegfried Handschuh|Brian Davis
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, Santiago, Chile, August 9-13, 2015
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Linse: A Distributional Semantics Entity Search Engine.
Juliano Efson Sales|André Freitas|Siegfried Handschuh|Brian Davis
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, Santiago, Chile, August 9-13, 2015

2013

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Answering natural language queries over linked data graphs: a distributional semantics approach.
André Freitas|Fabrício Firmino de Faria|Seán O'Riain|Edward Curry
The 36th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '13, Dublin, Ireland - July 28 - August 01, 2013