基本信息
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职业迁徙
个人简介
My research interests are in natural language processing and machine learning.
Knowledge Assessment: Asking questions is an effective approach to assess the understanding of users towards a passage of text. I work on 1) how to ask questions with different levels of difficulty [IJCAI'19]; 2) how to ask interconnected questions in a conversation for interactiveness and persistence [ACL'19], and 3) how to generate distractors (wrong options) in multiple-choice reading comprehension questions [AAAI'19].
Information Acquisition: Many questions are inherently underspecified or ambiguous in our day-to-day conversations. In this case, the machine needs to 1) keep asking follow-up questions in a dialog until it gathers enough information to answer those high-level questions [ACL'20] [EMNLP'20] [arXiv'21]; or 2) present a series of disambiguated QA pairs when the query is ambiguous[ACL'21].
Knowledge Assessment: Asking questions is an effective approach to assess the understanding of users towards a passage of text. I work on 1) how to ask questions with different levels of difficulty [IJCAI'19]; 2) how to ask interconnected questions in a conversation for interactiveness and persistence [ACL'19], and 3) how to generate distractors (wrong options) in multiple-choice reading comprehension questions [AAAI'19].
Information Acquisition: Many questions are inherently underspecified or ambiguous in our day-to-day conversations. In this case, the machine needs to 1) keep asking follow-up questions in a dialog until it gathers enough information to answer those high-level questions [ACL'20] [EMNLP'20] [arXiv'21]; or 2) present a series of disambiguated QA pairs when the query is ambiguous[ACL'21].
研究兴趣
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EMNLP 2023 (2023): 8062-8074
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