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LEGOEval: An Open-Source Toolkit for Dialogue System Evaluation via Crowdsourcing


May 05, 2021
Yu Li, Josh Arnold, Feifan Yan, Weiyan Shi, Zhou Yu


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Revealing Persona Biases in Dialogue Systems


Apr 18, 2021
Emily Sheng, Josh Arnold, Zhou Yu, Kai-Wei Chang, Nanyun Peng

* 9 pages 

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Gunrock 2.0: A User Adaptive Social Conversational System


Nov 30, 2020
Kaihui Liang, Austin Chau, Yu Li, Xueyuan Lu, Dian Yu, Mingyang Zhou, Ishan Jain, Sam Davidson, Josh Arnold, Minh Nguyen, Zhou Yu

* Published in 3rd Proceedings of Alexa Prize (Alexa Prize 2020) 

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Building Task-Oriented Visual Dialog Systems Through Alternative Optimization Between Dialog Policy and Language Generation


Sep 06, 2019
Mingyang Zhou, Josh Arnold, Zhou Yu


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