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MuSiQue: Multi-hop Questions via Single-hop Question Composition


Aug 02, 2021
Harsh Trivedi, Niranjan Balasubramanian, Tushar Khot, Ashish Sabharwal


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Ethical-Advice Taker: Do Language Models Understand Natural Language Interventions?


Jun 02, 2021
Jieyu Zhao, Daniel Khashabi, Tushar Khot, Ashish Sabharwal, Kai-Wei Chang

* 9 pages, Findings of ACL-IJCNLP 2021 

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GooAQ: Open Question Answering with Diverse Answer Types


Apr 18, 2021
Daniel Khashabi, Amos Ng, Tushar Khot, Ashish Sabharwal, Hannaneh Hajishirzi, Chris Callison-Burch


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Think you have Solved Direct-Answer Question Answering? Try ARC-DA, the Direct-Answer AI2 Reasoning Challenge


Feb 05, 2021
Sumithra Bhakthavatsalam, Daniel Khashabi, Tushar Khot, Bhavana Dalvi Mishra, Kyle Richardson, Ashish Sabharwal, Carissa Schoenick, Oyvind Tafjord, Peter Clark


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Did Aristotle Use a Laptop? A Question Answering Benchmark with Implicit Reasoning Strategies


Jan 06, 2021
Mor Geva, Daniel Khashabi, Elad Segal, Tushar Khot, Dan Roth, Jonathan Berant

* Accepted for publication in Transactions of the Association for Computational Linguistics (TACL), 2021. Author's final version 

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IIRC: A Dataset of Incomplete Information Reading Comprehension Questions


Nov 13, 2020
James Ferguson, Matt Gardner, Hannaneh Hajishirzi, Tushar Khot, Pradeep Dasigi

* EMNLP 2020 

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ReadOnce Transformers: Reusable Representations of Text for Transformers


Oct 24, 2020
Shih-Ting Lin, Ashish Sabharwal, Tushar Khot


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Temporal Reasoning on Implicit Events from Distant Supervision


Oct 24, 2020
Ben Zhou, Kyle Richardson, Qiang Ning, Tushar Khot, Ashish Sabharwal, Dan Roth


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UnQovering Stereotyping Biases via Underspecified Questions


Oct 10, 2020
Tao Li, Tushar Khot, Daniel Khashabi, Ashish Sabharwal, Vivek Srikumar

* Accepted at Findings of EMNLP 2020 

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Text Modular Networks: Learning to Decompose Tasks in the Language of Existing Models


Sep 01, 2020
Tushar Khot, Daniel Khashabi, Kyle Richardson, Peter Clark, Ashish Sabharwal


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Measuring and Reducing Non-Multifact Reasoning in Multi-hop Question Answering


May 02, 2020
Harsh Trivedi, Niranjan Balasubramanian, Tushar Khot, Ashish Sabharwal


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UnifiedQA: Crossing Format Boundaries With a Single QA System


May 02, 2020
Daniel Khashabi, Tushar Khot, Ashish Sabharwal, Oyvind Tafjord, Peter Clark, Hannaneh Hajishirzi


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A Simple Yet Strong Pipeline for HotpotQA


Apr 14, 2020
Dirk Groeneveld, Tushar Khot, Mausam, Ashish Sabharwal


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Natural Perturbation for Robust Question Answering


Apr 09, 2020
Daniel Khashabi, Tushar Khot, Ashish Sabharwal


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QASC: A Dataset for Question Answering via Sentence Composition


Oct 25, 2019
Tushar Khot, Peter Clark, Michal Guerquin, Peter Jansen, Ashish Sabharwal


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What's Missing: A Knowledge Gap Guided Approach for Multi-hop Question Answering


Sep 19, 2019
Tushar Khot, Ashish Sabharwal, Peter Clark

* EMNLP 2019 

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From 'F' to 'A' on the N.Y. Regents Science Exams: An Overview of the Aristo Project


Sep 11, 2019
Peter Clark, Oren Etzioni, Daniel Khashabi, Tushar Khot, Bhavana Dalvi Mishra, Kyle Richardson, Ashish Sabharwal, Carissa Schoenick, Oyvind Tafjord, Niket Tandon, Sumithra Bhakthavatsalam, Dirk Groeneveld, Michal Guerquin, Michael Schmitz

* v2 add authors (content unchanged) 

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Question Answering as Global Reasoning over Semantic Abstractions


Jun 09, 2019
Daniel Khashabi, Tushar Khot, Ashish Sabharwal, Dan Roth

* Appeared in AAAI'18 

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Repurposing Entailment for Multi-Hop Question Answering Tasks


Apr 20, 2019
Harsh Trivedi, Heeyoung Kwon, Tushar Khot, Ashish Sabharwal, Niranjan Balasubramanian

* Accepted at NAACL'19 

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On the Capabilities and Limitations of Reasoning for Natural Language Understanding


Jan 08, 2019
Daniel Khashabi, Erfan Sadeqi Azer, Tushar Khot, Ashish Sabharwal, Dan Roth


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Exploiting Explicit Paths for Multi-hop Reading Comprehension


Nov 02, 2018
Souvik Kundu, Tushar Khot, Ashish Sabharwal


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Can a Suit of Armor Conduct Electricity? A New Dataset for Open Book Question Answering


Sep 08, 2018
Todor Mihaylov, Peter Clark, Tushar Khot, Ashish Sabharwal

* Published as conference long paper at EMNLP 2018 

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Bridging Knowledge Gaps in Neural Entailment via Symbolic Models


Sep 04, 2018
Dongyeop Kang, Tushar Khot, Ashish Sabharwal, Peter Clark

* EMNLP 2018 

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Structure Learning for Relational Logistic Regression: An Ensemble Approach


Aug 06, 2018
Nandini Ramanan, Gautam Kunapuli, Tushar Khot, Bahare Fatemi, Seyed Mehran Kazemi, David Poole, Kristian Kersting, Sriraam Natarajan


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AdvEntuRe: Adversarial Training for Textual Entailment with Knowledge-Guided Examples


May 12, 2018
Dongyeop Kang, Tushar Khot, Ashish Sabharwal, Eduard Hovy

* ACL 2018 

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Think you have Solved Question Answering? Try ARC, the AI2 Reasoning Challenge


Mar 14, 2018
Peter Clark, Isaac Cowhey, Oren Etzioni, Tushar Khot, Ashish Sabharwal, Carissa Schoenick, Oyvind Tafjord

* 10 pages, 7 tables, 2 figures 

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Answering Complex Questions Using Open Information Extraction


Apr 19, 2017
Tushar Khot, Ashish Sabharwal, Peter Clark

* Accepted as short paper at ACL 2017 

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Question Answering via Integer Programming over Semi-Structured Knowledge


Apr 20, 2016
Daniel Khashabi, Tushar Khot, Ashish Sabharwal, Peter Clark, Oren Etzioni, Dan Roth

* Extended version of the paper accepted to IJCAI'16 

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Markov Logic Networks for Natural Language Question Answering


Jul 10, 2015
Tushar Khot, Niranjan Balasubramanian, Eric Gribkoff, Ashish Sabharwal, Peter Clark, Oren Etzioni

* 7 pages, 1 figure, StarAI workshop at UAI'15 

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