Papers by Youxuan Jiang
A Novel Workflow for Accurately and Efficiently Crowdsourcing Predicate Senses and Argument Labels (2020.findings-emnlp)
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| Challenge: | Prior attempts to develop crowdsourcing methods have either had low accuracy or required substantial expert annotation. |
| Approach: | They propose a multi-stage crowd workflow that reduces expert involvement without sacrificing accuracy. |
| Outcome: | The proposed method reduces expert effort by 4x, from 56% to 14% of cases. |
Effective Crowdsourcing for a New Type of Summarization Task (N18-2)
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| Challenge: | Currently, summarization research focuses on summarizing the entire text, but in practice, readers are often interested in only one aspect of the document or conversation. |
| Approach: | They propose a new task where the goal is to summarize a particular aspect of a document. |
| Outcome: | The proposed task is based on a crowdsourced data collection workflow that allows users to collect high-quality summaries. |
CoSQL: A Conversational Text-to-SQL Challenge Towards Cross-Domain Natural Language Interfaces to Databases (D19-1)
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Tao Yu, Rui Zhang, Heyang Er, Suyi Li, Eric Xue, Bo Pang, Xi Victoria Lin, Yi Chern Tan, Tianze Shi, Zihan Li, Youxuan Jiang, Michihiro Yasunaga, Sungrok Shim, Tao Chen, Alexander Fabbri, Zifan Li, Luyao Chen, Yuwen Zhang, Shreya Dixit, Vincent Zhang, Caiming Xiong, Richard Socher, Walter Lasecki, Dragomir Radev
| Challenge: | CoSQL is a corpus for building cross-domain, general-purpose database querying dialogue systems. |
| Approach: | They present a corpus for building cross-domain, general-purpose database querying dialogue systems . they use a Wizard-of-Oz collection of 3k turns plus 10k+ annotated SQL queries . |
| Outcome: | The proposed corpus is based on a Wizard-of-Oz dataset of 3k dialogues querying 200 complex DBs spanning 138 domains. |