[SING] 16 July 2021 09:30-10:30am: Vered Shwartz [UW&AI2] / Commonsense Knowledge and Reasoning in Natural Language

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Pan, Liangming

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Jul 11, 2021, 9:38:01 PM7/11/21
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Dear Singapore NLP interest groups: 

Here is the information for the 8-th (last) talk of the WING-NUS NLP Seminar, a series of invited talks over this summer made by current rising stars in NLP.  The seminar website is at https://wing-nus.github.io/nlp-seminar/. Please join us at the Zoom address if you're interested.  The talk and slides may be made available on the website but please do join us to avoid disappointment.

The talk is open to all, so feel free to circulate to others you might think are interested. 

WING-NUS NLP Seminar 2021 - Talk 8 (the last talk)
   
Title: Commonsense Knowledge and Reasoning in Natural Language
Speaker: Vered Shwartz
Postdoctoral Researcher
Allen Institute for AI & University of Washington

Date/Time: 16 July 2021, Friday, 09:30 AM to 10:30 AM
Venue: Join Zoom Meeting
http://bit.ly/knmnyn-zoom-nus
ZOOM Room ID: 770 447 8736, PIN: 3244
Chaired by: A/P Min-Yen Kan, School of Computing
(ka...@comp.nus.edu.sg)
   
ABSTRACT:
Natural language understanding models are trained on a sample of the real-world situations they may encounter. Commonsense and world knowledge, language, and reasoning skills can help them address unknown situations sensibly. In this talk I will discuss two lines of work, addressing knowledge and reasoning respectively. I will first present a method for discovering relevant knowledge which is unstated but may be required for solving a particular problem, through a process of asking information-seeking questions. I will then discuss nonmonotonic reasoning in natural language, a core human reasoning ability that has been studied in classical AI but mostly overlooked in modern NLP. I will talk about several recent papers addressing abductive reasoning (reasoning about plausible explanations), counterfactual reasoning (what if?) and defeasible reasoning (updating beliefs given additional information). Finally, I will discuss open problems and future directions in building NLP models with commonsense reasoning abilities.

BIO-DATA:
Vered Shwartz is a postdoctoral researcher at the Allen Institute for AI (AI2) and the University of Washington. She will join the Department of Computer Science at the University of British Columbia as an Assistant Professor in fall 2021. Previously, Vered completed her Ph.D. in Computer Science from Bar-Ilan University in 2019. Her research interests include computational semantics and pragmatics, multiword expressions, and commonsense reasoning.


Please contact me if you have any questions. Contact info: 

Liangming Pan
Web Information Retrieval / Natural Language Processing Group (WING)
National University of Singapore

Thanks very much. Looking forward to your participation.

Thanks, 
Liangming


Liangming Pan (潘亮铭)

Web Information Retrieval / Natural Language Processing Group (WING)
National University of Singapore

Pan, Liangming

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Jul 15, 2021, 1:39:54 AM7/15/21
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