Publications

2024

• Infini-gram: Scaling Unbounded n-gram Language Models to a Trillion Tokens
  Jiacheng Liu, Sewon Min, Luke Zettlemoyer, Yejin Choi, Hannaneh Hajishirzi
  COLM 2024
  Project page   PDF   Demo  

• Don't throw away your value model! Making PPO even better via Value-Guided Monte-Carlo Tree Search decoding
  Jiacheng Liu, Andrew Cohen, Ramakanth Pasunuru, Yejin Choi, Hannaneh Hajishirzi, Asli Celikyilmaz
  COLM 2024
  PDF   Source code  

• Are machines better at complex reasoning? Unveiling human-machine inference gaps in entailment verification
  Soumya Sanyal, Tianyi Xiao, Jiacheng Liu, Wenya Wang, Xiang Ren
  ACL 2024 (Findings)
  PDF  

• What's In My Big Data?
  Yanai Elazar, Akshita Bhagia, Ian Magnusson, Abhilasha Ravichander, Dustin Schwenk, Alane Suhr, Pete Walsh, Dirk Groeneveld, Luca Soldaini, Sameer Singh, Hanna Hajishirzi, Noah A. Smith, Jesse Dodge
  ICLR 2024
  Project page   PDF   Source code  

• MathVista: Evaluating Mathematical Reasoning of Foundation Models in Visual Contexts
  Pan Lu, Hritik Bansal, Tony Xia, Jiacheng Liu, Chunyuan Li, Hannaneh Hajishirzi, Hao Cheng, Kai-Wei Chang, Michel Galley, Jianfeng Gao
  ICLR 2024
  Project page   Dataset   PDF   Source code  

• Self-RAG: Learning to Retrieve, Generate, and Critique through Self-Reflection
  Akari Asai, Zeqiu Wu, Yizhong Wang, Avirup Sil, Hannaneh Hajishirzi
  ICLR 2024
  Project page   PDF   Source code  

• BUFFET: Benchmarking Large Language Models for Cross-lingual Few-shot Transfer
  Akari Asai, Sneha Kudugunta, Xinyan Velocity Yu, Terra Blevins, Hila Gonen, Machel Reid, Yulia Tsvetkov, Sebastian Ruder, Hannaneh Hajishirzi
  NAACL 2024
  Project page   PDF  

• TESS: Text-to-Text Self-Conditioned Simplex Diffusion
  Rabeeh Karimi Mahabadi*, Hamish Ivison*, Jaesung Tae, James Henderson, Iz Beltagy, Matthew E. Peters, Arman Cohan
  EACL 2024
  PDF   Source code  

2023

• RealTime QA: What's the Answer Right Now?
  Jungo Kasai, Keisuke Sakaguchi, Yoichi Takahashi, Ronan Le Bras, Akari Asai, Xinyan Yu, Dragomir Radev, Noah A. Smith, Yejin Choi, Kentaro Inui
  NeurIPS (Dataset & Benchmark) 2023
  Project page   PDF   Source code  

• TaskWeb: Selecting Better Source Tasks for Multi-task NLP
  Joongwon (Daniel) Kim, Akari Asai, Gabriel Ilharco, Hannaneh Hajishirzi
  EMNLP 2023
  Project page   PDF   Source code  

• How to Train Your Dragon: Diverse Augmentation Towards Generalizable Dense Retrieval
  Sheng-Chieh Lin, Akari Asai, Minghan Li, Barlas Oguz, Jimmy Lin, Yashar Mehdad, Wen-tau Yih, Xilun Chen
  EMNLP 2023 (Findings)
  PDF   Source code  

• Crystal: Introspective Reasoners Reinforced with Self-Feedback
  Jiacheng Liu, Ramakanth Pasunuru, Hannaneh Hajishirzi, Yejin Choi, Asli Celikyilmaz
  EMNLP 2023
  Project page   PDF   Demo   Source code  

• Vera: A General-Purpose Plausibility Estimation Model for Commonsense Statements
  Jiacheng Liu, Wenya Wang, Dianzhuo Wang, Noah A. Smith, Yejin Choi, Hannaneh Hajishirzi
  EMNLP 2023
  Project page   PDF   Demo   Source code  

• Inverse Scaling: When Bigger Isn't Better
  Ian R. McKenzie, Alexander Lyzhov, Michael Martin Pieler, Alicia Parrish, Aaron Mueller, Ameya Prabhu, Euan McLean, Xudong Shen, Joe Cavanagh, Andrew George Gritsevskiy, Derik Kauffman, Aaron T. Kirtland, Zhengping Zhou, Yuhui Zhang, Sicong Huang, Daniel Wurgaft, Max Weiss, Alexis Ross, Gabriel Recchia, Alisa Liu, Jiacheng Liu, Tom Tseng, Tomasz Korbak, Najoung Kim, Samuel R. Bowman, Ethan Perez
  TMLR
  PDF  

• GenEval: An Object-Focused Framework for Evaluating Text-to-Image Alignment
  Dhruba Ghosh, Hannaneh Hajishirzi, Ludwig Schmidt
  NeurIPS 2023
  PDF   Source code  

• Fine-Grained Human Feedback Gives Better Rewards for Language Model Training
  Zeqiu Wu*, Yushi Hu*, Weijia Shi, Nouha Dziri, Alane Suhr, Prithviraj Ammanabrolu, Noah A. Smith, Mari Ostendorf, Hannaneh Hajishirzi
  NeurIPS 2023
  Project page   PDF   Source code  

• DataComp: In search of the next generation of multimodal datasets
  Samir Yitzhak Gadre, Gabriel Ilharco, Alex Fang, Jonathan Hayase, Georgios Smyrnis, Thao Nguyen, Ryan Marten, Mitchell Wortsman, Dhruba Ghosh, Jieyu Zhang, Eyal Orgad, Rahim Entezari, Giannis Daras, Sarah Pratt, Vivek Ramanujan, Yonatan Bitton, Kalyani Marathe, Stephen Mussmann, Richard Vencu, Mehdi Cherti, Ranjay Krishna, Pang Wei Koh, Olga Saukh, Alexander Ratner, Shuran Song, Hannaneh Hajishirzi, Ali Farhadi, Romain Beaumont, Sewoong Oh, Alex Dimakis, Jenia Jitsev, Yair Carmon, Vaishaal Shankar, Ludwig Schmidt
  NeurIPS 2023
  Project page   PDF   Source code  

• How Far Can Camels Go? Exploring the State of Instruction Tuning on Open Resources
  Yizhong Wang*, Hamish Ivison*, Pradeep Dasigi, Jack Hessel, Tushar Khot, Khyathi Raghavi Chandu, David Wadden, Kelsey MacMillan, Noah A. Smith, Iz Beltagy, Hannaneh Hajishirzi
  NeurIPS 2023 Datasets and Benchmarks Track
  PDF   Source code  

• When Not to Trust Language Models: Investigating Effectiveness of Parametric and Non-Parametric Memories
  Alex Mallen, Akari Asai, Victor Zhong, Rajarshi Das, Daniel Khashabi, Hannaneh Hajishirzi
  ACL 2023
  PDF   Source code  

• Task-aware Retrieval with Instructions
  Akari Asai, Timo Schick, Patrick Lewis, Xilun Chen, Gautier Izacard, Sebastian Riedel, Hannaneh Hajishirzi, Wen-tau Yih
  ACL 2023 (Findings)
  PDF   Source code  

• xPQA: Cross-Lingual Product Question Answering across 12 Languages
  Xiaoyu Shen, Akari Asai, Bill Byrne, Adrià de Gispert
  ACL 2023 (Industry)
  PDF   Source code  

• PuMer: Pruning and Merging Tokens for Efficient Vision Language Models
  Qingqing Cao, Bhargavi Paranjape, Hannaneh Hajishirzi
  ACL 2023
  PDF   Source code  

• CREPE: Open-Domain Question Answering with False Presuppositions
  Xinyan Velocity Yu, Sewon Min, Luke Zettlemoyer, Hannaneh Hajishirzi
  ACL 2023
  PDF   Source code  

• Z-ICL: Zero-Shot In-Context Learning with Pseudo-Demonstrations
  Xinxi Lyu, Sewon Min, Iz Beltagy, Luke Zettlemoyer, Hannaneh Hajishirzi
  ACL 2023
  PDF   Source code  

• Nonparametric Masked Language Modeling
  Sewon Min, Weijia Shi, Mike Lewis, Xilun Chen, Wen-tau Yih, Hannaneh Hajishirzi, Luke Zettlemoyer
  ACL 2023 (Findings)
  PDF   Source code  

• Towards Understanding Chain-of-Thought Prompting: An Empirical Study of What Matters
  Boshi Wang, Sewon Min, Xiang Deng, Jiaming Shen, You Wu, Luke Zettlemoyer, Huan Sun
  ACL 2023
  PDF   Source code  

• HINT: Hypernetwork Instruction Tuning for Efficient Zero-Shot Generalisation
  Hamish Ivison, Akshita Bhagia, Yizhong Wang, Hannaneh Hajishirzi, Matthew Peters
  ACL 2023
  PDF   Source code  

• Self-Instruct: Aligning Language Model with Self-Generated Instructions
  Yizhong Wang, Yeganeh Kordi, Swaroop Mishra, Alisa Liu, Noah A Smith, Daniel Khashabi, Hannaneh Hajishirzi
  ACL 2023
  PDF   Source code  

• Is Reinforcement Learning (Not) for Natural Language Processing: Benchmarks, Baselines, and Building Blocks for Natural Language Policy Optimization
  Rajkumar Ramamurthy*, Prithviraj Ammanabrolu*, Kianté Brantley, Jack Hessel, Rafet Sifa, Christian Bauckhage, Hannaneh Hajishirzi, Yejin Choi
  ICLR 2023
  Project page   PDF   Source code  

• INSCIT: Information-Seeking Conversations with Mixed-Initiative Interactions
  Zeqiu Wu, Ryu Parish, Hao Cheng, Sewon Min, Prithviraj Ammanabrolu, Mari Ostendorf, Hannaneh Hajishirzi
  TACL 2023
  PDF   Source code  

• Editing Models with Task Arithmetic
  Gabriel Ilharco, Marco Tulio Ribeiro, Mitchell Wortsman, Suchin Gururangan, Ludwig Schmidt, Hannaneh Hajishirzi, Ali Farhadi
  ICLR 2023
  PDF   Source code  

• Draft, Sketch, and Prove: Guiding Formal Theorem Provers with Informal Proofs
  Albert Qiaochu Jiang, Sean Welleck, Jin Peng Zhou, Timothee Lacroix, Jiacheng Liu, Wenda Li, Mateja Jamnik, Guillaume Lample, Yuhuai Wu
  ICLR 2023
  PDF  

2022

• ATTEMPT: Parameter-Efficient Multi-task Tuning via Attentional Mixtures of Soft Prompts
  Akari Asai, Mohammadreza Salehi, Matthew E. Peters, Hannaneh Hajishirzi
  EMNLP 2022
  PDF   Source code  

• Beyond Counting Datasets: A Survey of Multilingual Dataset Construction and Necessary Resources
  Xinyan Velocity Yu*, Akari Asai*, Trina Chatterjee, Junjie Hu, Eunsol Choi
  EMNLP 2022 (Findings)
  Project page   PDF  

• Super-NaturalInstructions: Generalization via Declarative Instructions on 1600+ NLP Tasks
  Yizhong Wang, Swaroop Mishra, Pegah Alipoormolabashi, Yeganeh Kordi, Amirreza Mirzaei, Anjana Arunkumar, Arjun Ashok, Arut Selvan Dhanasekaran, Atharva Naik, David Stap, Eshaan Pathak, Giannis Karamanolakis, Haizhi Gary Lai, Ishan Purohit, Ishani Mondal, Jacob Anderson, Kirby Kuznia, Krima Doshi, Maitreya Patel, Kuntal Kumar Pal, Mehrad Moradshahi, Mihir Parmar, Mirali Purohit, Neeraj Varshney, Phani Rohitha Kaza, Pulkit Verma, Ravsehaj Singh Puri, Rushang Karia, Shailaja Keyur Sampat, Savan Doshi, Siddhartha Mishra, Sujan Reddy, Sumanta Patro, Tanay Dixit, Xudong Shen, Chitta Baral, Yejin Choi, Noah A. Smith, Hannaneh Hajishirzi, Daniel Khashabi
  EMNLP 2022
  Project page   Dataset   PDF   Demo   Source code  

• Rainier: Reinforced Knowledge Introspector for Commonsense Question Answering
  Jiacheng Liu, Skyler Hallinan, Ximing Lu, Pengfei He, Sean Welleck, Hannaneh Hajishirzi, Yejin Choi
  EMNLP 2022
  PDF   Demo   Source code  

• Rethinking the Role of Demonstrations: What makes In-context Learning Work?
  Sewon Min, Xinxi Lyu, Ari Holtzman, Mikel Artetxe, Mike Lewis, Hannaneh Hajishirzi, Luke Zettlemoyer
  EMNLP 2022
  PDF   Source code  

• CONQRR: Conversational Query Rewriting for Retrieval with Reinforcement Learning
  Zeqiu Wu, Yi Luan, Hannah Rashkin, David Reitter, Hannaneh Hajishirzi, Mari Ostendorf, Gaurav Singh Tomar
  EMNLP 2022
  PDF  

• SciFact-Open: Towards open-domain scientific claim verification
  David Wadden, Kyle Lo, Bailey Kuehl, Arman Cohan, Iz Beltagy, Lucy Lu Wang, Hannaneh Hajishirzi
  Findings of EMNLP 2022
  PDF   Semantic scholar  

• Exploring The Landscape of Distributional Robustness for Question Answering Models
  Anas Awadalla, Mitchell Wortsman, Gabriel Ilharco, Sewon Min, Hannaneh Hajishirzi, Ludwig Schmidt
  Findings of EMNLP 2022
  PDF  

• Re-Examining Calibration: The Case of Question Answering
  Chenglei Si, Chen Zhao, Sewon Min, Jordan Boyd-Graber
  Findings of EMNLP 2022
  PDF  

• NaturalProver: Grounded Mathematical Proof Generation with Language Models
  Sean Welleck, Jiacheng Liu, Ximing Lu, Hannaneh Hajishirzi, Yejin Choi
  NeurIPS 2022
  PDF   Source code  

• Patching open-vocabulary models by interpolating weights
  Gabriel Ilharco, Mitchell Wortsman, Samir Yitzhak Gadre, Shuran Song, Hannaneh Hajishirzi, Simon Kornblith, Ali Farhadi, Ludwig Schmidt
  NeurIPS 2022
  PDF  

• Entity-Centric Query Refinement
  David Wadden, Nikita Gupta, Kenton Lee, Kristina Toutanova
  AKBC 2022
  PDF   Semantic scholar   Source code  

• Aligning to Social Norms and Values in Interactive Narratives
  Prithviraj Ammanabrolu, Liwei Jiang, Maarten Sap, Hannaneh Hajishirzi, Yejin Choi
  NAACL 2022
  PDF   Semantic scholar  

• Evidentiality-guided Generation for Knowledge-Intensive NLP Tasks
  Akari Asai, Matt Gardner, Hannaneh Hajishirzi
  NAACL 2022
  PDF   Semantic scholar   Source code  

• Knowledge Base Question Answering using Case-based Reasoning over Subgraphs
  Rajarshi Das, Ameya Godbole, Ankita Naik, Elliot Tower, Robin Jia, Manzil Zaheer, Hannaneh Hajishirzi, Andrew McCallum
  ICML 2022
  PDF   Semantic scholar   Source code  

• MetaICL: Learning to Learn In Context
  Sewon Min, Mike Lewis, Luke Zettlemoyer, Hannaneh Hajishirzi
  NAACL 2022
  PDF   Semantic scholar   Demo   Source code  

• Prompt Waywardness: The Curious Case of Discretized Interpretation of Continuous Prompts
  Daniel Khashabi, Xinxi Lyu, Sewon Min, Lianhui Qin, Kyle Richardson, Sameer Singh, Sean Welleck, Hannaneh Hajishirzi, Tushar Khot, Ashish Sabharwal, Yejin Choi
  NAACL 2022
  PDF   Semantic scholar  

• MultiVerS: Improving scientific claim verification with weak supervision and full-document context
  David Wadden, Kyle Lo, Lucy Lu Wang, Arman Cohan, Iz Beltagy, Hannaneh Hajishirzi
  NAACL 2022 Findings
  PDF   Semantic scholar   Source code  

• Robust fine-tuning of zero-shot models
  Mitchell Wortsman, Gabriel Ilharco, Jong Wook Kim, Mike Li, Simon Kornblith, Rebecca Roelofs, Raphael Gontijo Lopes, Hannaneh Hajishirzi, Ali Farhadi, Hongseok Namkoong, Ludwig Schmidt
  CVPR 2022, Best Paper finalist
  PDF   Source code  

• Generating Scientific Claims for Zero-Shot Scientific Fact Checking
  Dustin Wright, David Wadden, Kyle Lo, Bailey Kuehl, Arman Cohan, Isabelle Augenstein, Lucy Lu Wang
  ACL 2022
  PDF   Source code  

• Situated Dialogue Learning through Procedural Environment Generation
  Prithviraj Ammanabrolu, Renee Jia, Mark O. Riedl
  ACL 2022
  Project page   PDF  

• Retrieval-guided Counterfactual Generation for QA
  Bhargavi Paranjape, Matthew Lamm, Ian Tenney
  ACL 2022
  PDF  

• Noisy Channel Language Model Prompting for Few-Shot Text Classification
  Sewon Min, Mike Lewis, Hannaneh Hajishirzi, Luke Zettlemoyer
  ACL 2022
  PDF   Semantic scholar   Demo   Source code  

• FaVIQ: Fact Verification from Information-seeking Questions
  Jungsoo Park*, Sewon Min*, Jaewoo Kang, Luke Zettlemoyer, Hannaneh Hajishirzi
  ACL 2022
  Project page   PDF   Semantic scholar   Source code  

• Generated Knowledge Prompting for Commonsense Reasoning
  Jiacheng Liu, Alisa Liu, Ximing Lu, Sean Welleck, Peter West, Ronan Le Bras, Yejin Choi, Hannaneh Hajishirzi
  ACL 2022
  PDF   Source code  

2021

• One Question Answering Model for Many Languages with Cross-lingual Dense Passage Retrieval
  Akari Asai, Xinyan Yu, Jungo Kasai, Hannaneh Hajishirzi
  NeurIPS 2021
  PDF   Semantic scholar   Source code  

• NaturalProofs: Mathematical Theorem Proving in Natural Language
  Sean Welleck, Jiacheng Liu, Ronan Le Bras, Hannaneh Hajishirzi, Yejin Choi, Kyunghyun Cho
  NeurIPS 2021 Datasets and Benchmarks Track
  Project page   PDF   Source code  

• GooAQ: Open Question Answering with Diverse Answer Types
  Daniel Khashabi, Amos Ng, Tushar Khot, Ashish Sabharwal, Hannaneh Hajishirzi, Chris Callison-Burch
  EMNLP Findings, 2021
  PDF   Semantic scholar   Source code  

• Iconary: A Pictionary-Based Game for Testing Multimodal Communication with Drawings and Text
  Christopher Clark, Jordi Salvador, Dustin Schwenk, Derrick Bonafilia, Mark Yatskar, Eric Kolve, Alvaro Herrasti, Jonghyun Choi, Sachin Mehta, Sam Skjonsberg, Carissa Schoenick, Aaron Sarnat, Hannaneh Hajishirzi, Aniruddha Kembhavi, Oren Etzioni, Ali Farhadih
  EMNLP, 2021
  

• DIALKI: Knowledge Identification in Conversational Systems through Dialogue-Document Contextualization
  Zeqiu Wu*, Bo-Ru Lu*, Hannaneh Hajishirzi, Mari Ostendorf
  EMNLP 2021
  PDF  

• FiD-Ex: Improving Sequence-to-Sequence Models for Extractive Rationale Generation
  Kushal Lakhotia*, Bhargavi Paranjape, Asish Ghoshal, Wen-tau Yih, Yashar Mehdad, Srinivasan Iyer*
  EMNLP 2021
  PDF  

• Joint Passage Ranking for Diverse Multi-Answer Retrieval
  Sewon Min, Kenton Lee, Ming-Wei Chang, Kristina Toutanova, Hannaneh Hajishirzi
  EMNLP 2021
  PDF  

• Probing Across Time: What Does RoBERTa Know and When?
  Leo Z. Liu*, Yizhong Wang*, Jungo Kasai, Hannaneh Hajishirzi, Noah A. Smith
  EMNLP 2021 Findings
  PDF  

• Scientific Language Models for Biomedical Knowledge Base Completion: An Empirical Study
  Rahul Nadkarni, David Wadden, Iz Beltagy, Noah A. Smith, Hannaneh Hajishirzi, Tom Hope
  AKBC 2021
  PDF   Semantic scholar   Source code  

• NeurIPS 2020 EfficientQA Competition: Systems, Analyses and Lessons Learned
  Sewon Min, Jordan Boyd-Graber, Chris Alberti, Danqi Chen, Eunsol Choi, Michael Collins, Kelvin Guu, Hannaneh Hajishirzi, Kenton Lee, Jennimaria Palomaki, Colin Raffel, Adam Roberts, Tom Kwiatkowski, and EfficientQA participants
  PMLR 2021
  PDF  

• Automatic Document Sketching: Generating Drafts from Analogous Texts
  Zeqiu Wu, Michel Galley, Chris Brockett, Yizhe Zhang, Bill Dolan
  ACL 2021 Findings
  PDF  

• Prompting Contrastive Explanations for Commonsense Reasoning Tasks
  Bhargavi Paranjape, Julian Michael, Marjan Ghazvininejad, Luke Zettlemoyer, Hannaneh Hajishirzi
  ACL 2021
  PDF  

• Challenges in Information Seeking QA: Unanswerable Questions and Paragraph Retrieval
  Akari Asai, Eunsol Choi
  ACL 2021
  PDF   Semantic scholar   Source code  

• Efficient Passage Retrieval with Hashing for Open-domain Question Answering
  Ikuya Yamada, Akari Asai, Hannaneh Hajishirzi
  ACL 2021
  PDF   Semantic scholar   Source code  

• The Effect of Moderation on Online Mental Health Conversations
  David Wadden, Tal August, Qisheng Li, Tim Althoff
  ICWSM 2021
  PDF   Semantic scholar  

• Probing Contextual Language Models for Common Ground with Visual Representations
  Gabriel Ilharco, Rowan Zellers, Ali Farhadi, Hannaneh Hajishirzi
  NAACL 2021
  PDF  

• XOR QA: Cross-lingual Open-Retrieval Question Answering
  Akari Asai, Jungo Kasai, Jonathan H. Clark, Kenton Lee, Eunsol Choi, Hannaneh Hajishirzi
  NAACL 2021
  Project page   PDF   Semantic scholar   Source code  

• ReConsider: Re-Ranking using Span-Focused Cross-Attention for Open Domain Question Answering
  Srinivasan Iyer, Sewon Min, Yashar Mehdad, Wen-tau Yih
  NAACL 2021
  PDF   Source code  

• Overview and Insights from the SciVer Shared Task on Scientific Claim Verification
  David Wadden, Kyle Lo
  Scholarly Document Processing Workshop @ NAACL 2021
  PDF   Semantic scholar  

• DeLighT: Deep and Light-weight Transformer
  Sachin Mehta, Marjan Ghazvininejad, Srinivasan Iyer, Luke Zettlemoyer, and Hannaneh Hajishirzi
  ICLR 2021
  PDF   Source code  

• MultiModalQA: Complex Question Answering over Text, Tables and Images
  Alon Talmor, Ori Yoran, Amnon Catav, Dan Lahav, Yizhong Wang, Akari Asai, Gabriel Ilharco, Hannaneh Hajishirzi, Jonathan Berant
  ICLR 2021
  PDF  

• A Controllable Model of Grounded Response Generation
  Zeqiu Wu, Michel Galley, Chris Brockett, Yizhe Zhang, Xiang Gao, Chris Quirk, Rik Koncel-Kedziorski, Jianfeng Gao, Hannaneh Hajishirzi, Mari Ostendorf, Bill Dolan
  AAAI 2021
  PDF  

2020

• Evaluating Models’ Local Decision Boundaries via Contrast Sets
  Matt Gardner et al.
  Findings of EMNLP 2020.
  PDF  

• DiCENet: Dimension-wise convolutions for efficient networks
  Sachin Mehta, Hannaneh Hajishirzi, Mohammad Rastegari
  IEEE Transactions on Pattern Analysis and Machine Intelligence, 2020
  PDF   Source code  

• MedICaT: A Dataset of Medical Images, Captions, and Textual References
  Sanjay Subramanian, Lucy Lu Wang, Ben Bogin, Sachin Mehta, Madeleine van Zuylen, Sravanthi Parasa, Sameer Singh, Matt Gardner, Hannaneh Hajishirzi
  Findings of EMNLP 2020.
  PDF   Source code  

• An Information Bottleneck Approach for Controlling Conciseness in Rationale Extraction
  Bhargavi Paranjape, Mandar Joshi, John Thickstun, Hannaneh Hajishirzi, Luke Zettlemoyer
  EMNLP 2020
  PDF   Source code  

• LUKE: Deep Contextualized Entity Representations with Entity-aware Self-attention
  Ikuya Yamada, Akari Asai, Hiroyuki Shindo, Hideaki Takeda, Yuji Matsumoto
  EMNLP 2020
  PDF   Semantic scholar   Source code  

• Wikipedia2Vec: An Efficient Toolkit for Learning and Visualizing the Embeddings of Words and Entities from Wikipedia
  Ikuya Yamada, Akari Asai, Jin Sakuma, Hiroyuki Shindo, Hideaki Takeda, Yoshiyasu Takefuji, Yuji Matsumoto
  EMNLP 2020 (system demonstrations)
  Project page   PDF   Semantic scholar   Demo   Source code  

• Fact or Fiction: Verifying Scientific Claims
  David Wadden, Shanchuan Lin, Kyle Lo, Lucy Lu Wang, Madeleine van Zuylen, Arman Cohan, Hannaneh Hajishirzi
  EMNLP 2020
  PDF   Semantic scholar   Demo   Source code  

• AmbigQA: Answering Ambiguous Open-domain Questions
  Sewon Min, Julian Michael, Hannaneh Hajishirzi, Luke Zettlemoyer
  EMNLP 2020
  Project page   PDF   Semantic scholar   Source code  

• UnifiedQA: Crossing Format Boundaries With a Single QA System
  Daniel Khashabi, Sewon Min, Tushar Khot, Ashish Sabharwal, Oyvind Tafjord, Peter Clark, Hannaneh Hajishirzi
  Findings of EMNLP 2020
  PDF   Semantic scholar   Source code  

• Efficient One-Pass End-to-End Entity Linking for Questions
  Belinda Z. Li, Sewon Min, Srinivasan Iyer, Yashar Mehdad, Wen-tau Yih
  EMNLP 2020
  

• Dense Passage Retrieval for Open-domain Question Answering
  Vladimir Karpukhin*, Barlas Oguz*, Sewon Min, Patrick Lewis, Ledell Wu, Sergey Edunov, Danqi Chen, Wen-tau Yih
  EMNLP 2020
  PDF   Semantic scholar   Demo   Source code  

• Dataset Cartography:Mapping and Diagnosing Datasets with Training Dynamics
  Swabha Swayamdipta, Roy Schwartz, Nicholas Lourie, Yizhong Wang, Hannaneh Hajishirzi, Noah A. Smith and Yejin Choi
  EMNLP 2020
  

• Contextualized Sparse Representation with Rectified N-Gram Attention for Open-Domain Question Answering
  Jinhyuk Lee, Minjoon Seo, Hannaneh Hajishirzi, Jaewoo Kang
  ACL 2020
  PDF   Source code  

• SciREX: A Challenge Dataset for Document-Level Information Extraction
  Sarthak Jain, Madeleine van Zuylen, Hannaneh Hajishirzi, Iz Beltagy
  ACL 2020
  Dataset   PDF   Source code  

• ZeroShotCeres: Zero-Shot Relation Extraction from Semi-Structured Webpages
  Colin Lockard, Prashant Shiralkar, Xin Luna Dong, Hannaneh Hajishirzi
  ACL 2020
  PDF  

• Logic-Guided Data Augmentation and Regularization for Consistent Question Answering
  Akari Asai, Hannaneh Hajishirzi
  ACL 2020
  PDF   Semantic scholar   Source code  

• DeFINE: DEep Factorized INput Token Embeddings for Neural Sequence Modeling
  Sachin Mehta, Rik Koncel-Kedziorski, Mohammad Rastegari, Hannaneh Hajishirzi
  ICLR 2020
  PDF   Source code  

• Learning to Retrieve Reasoning Paths over Wikipedia Graph for Question Answering
  Akari Asai, Kazuma Hashimoto, Hannaneh Hajishirzi, Richard Socher, Caiming Xiong
  ICLR 2020
  PDF   Semantic scholar   Source code  

2019

• Entity, Relation, and Event Extraction with Contextualized Span Representations
  David Wadden, Ulme Wennberg, Yi Luan, Hannaneh Hajishirzi
  EMNLP 2019
  PDF   Semantic scholar   Source code  

• A Discrete Hard EM Approach for Weakly Supervised Question Answering
  Sewon Min, Danqi Chen, Hannaneh Hajishirzi, Luke Zettlemoyer
  EMNLP 2019
  PDF   Source code  

• Mixture Content Selection for Diverse Sequence Generation
  Jaemin Cho, Minjoon Seo, Hannaneh Hajishirzi
  EMNLP 2019
  PDF   Source code  

• ESPNetv2: A Light-weight, Power Efficient, and General Purpose Convolutional Neural Network
  Sachin Mehta, Mohammad Rastegari, Linda Shapiro, Hannaneh Hajishirzi
  CVPR 2019
  PDF   Semantic scholar   Source code  

• Real-Time Open-Domain QA with Dense-Sparse Phrase Index (DenSPI)
  Minjoon Seo*, Jinhyuk Lee*, Tom Kwiatkowski, Ankur Parikh, Ali Farhadi, Hannaneh Hajishirzi
  ACL 2019
  Project page   PDF   Demo   Source code  

• Multi-hop Reading Comprehension through Question Decomposition and Rescoring
  Sewon Min, Victor Zhong, Luke Zettlemoyer, Hannaneh Hajishirzi
  ACL 2019
  PDF   Demo   Source code  

• Compositional Questions Do Not Necessitate Multi-hop Reasoning
  Sewon Min*, Eric Wallace*, Sameer Singh, Matt Gardner, Hannaneh Hajishirzi, Luke Zettlemoyer
  ACL 2019
  PDF   Source code  

• A General Framework for Information Extraction using Dynamic Span Graphs
  Yi Luan, David Wadden, Amy Shah, Mari Ostendorf, Hannaneh Hajishirzi
  NAACL 2019
  PDF   Source code  

• Text Generation from Knowledge Graphs with Graph Transformers
  Rik Koncel-Kedziorski, Dhanush Bekal, Yi Luan, Mirella Lapata, Hannaneh Hajishirzi
  NAACL 2019
  PDF   Source code  

• MathQA: Towards Interpretable Math Word Problem Solving with Operation-Based Formalisms
  Aida Amini, Saadia Gabriel, Shanchuan Lin, Rik Koncel-Kedziorski, Yejin Choi, Hannaneh Hajishirzi
  NAACL 2019
  Project page   PDF  

• OpenCeres: When Open Information Extraction Meets the Semi-Structured Web
  Colin Lockard, Prashant Shiralkar, Xin Luna Dong
  NAACL 2019
  Dataset   PDF  

2018

• Pyramidal Recurrent Unit for Language Modeling
  Sachin Mehta, Rik Koncel-Kedziorski, Mohammad Rastegari, Hannaneh Hajishirzi
  EMNLP 2018
  PDF   Source code  

• Multi-Task Identification of Entities, Relations, and Coreference for Scientific Knowledge Graph Construction
  Yi Luan, Luheng He, Mari Ostendorf, Hannaneh Hajishirzi
  EMNLP 2018
  Project page   PDF   Source code  

• Phrase-Indexed Question Answering: A New Challenge for Scalable Document Comprehension
  Minjoon Seo, Tom Kwiatkowski, Ankur P. Parikh, Ali Farhadi, Hannaneh Hajishirzi
  EMNLP 2018
  PDF   Source code  

• ESPNet: Efficient Spatial Pyramid of Dilated Convolutions for Semantic Segmentation
  Sachin Mehta, Mohammad Rastegari, Anat Caspi, Linda Shapiro, Hannaneh Hajishirzi
  ECCV 2018
  PDF   Source code  

• Ceres: Distantly Supervised Relation Extraction from the Semi-Structured Web
  Colin Lockard, Xin Luna Dong, Arash Einolghozati, Prashant Shiralkar
  VLDB 2018
  PDF  

• Semi-Supervised Event Extraction with Paraphrase Clusters
  James Ferguson, Colin Lockard, Daniel S. Weld, Hannaneh Hajishirzi
  NAACL 2018
  PDF  

• UW system at SemEval-2018 Task 7: Neural Relation Extraction Model with Selectively Incorporated Concept Embeddings
  Yi Luan, Mari Ostendorf, Hannaneh Hajishirzi
  SemEval, 2018
  PDF  

• Neural Speed Reading via Skim-RNN
  Minjoon Seo*, Sewon Min*, Ali Farhadi, Hannaneh Hajishirzi
  ICLR 2018
  PDF  

2017

• Scientific Information Extraction with Semi-supervised Neural Tagging
  Yi Luan, Mari Ostendorf, Hannaneh Hajishirzi
  EMNLP 2017
  Project page   PDF  

• Zero-Shot Relation Extraction via Reading Comprehension
  Omer Levy, Minjoon Seo, Eunsol Choi, Luke Zettlemoyer
  CoNLL 2017
  Project page   PDF  

• Question Answering through Transfer Learning from Large Fine-grained Supervision Data
  Sewon Min, Minjoon Seo, Hannaneh Hajishirzi
  ACL 2017
  PDF   Source code  

• University of Washington TAC-KBP 2016 System Description
  James Ferguson, Colin Lockard, Natalie Hawkins, Stephen Soderland, Hannaneh Hajishirzi, Daniel S. Weld
  TAC-KBP 2017
  PDF  

• Bidirectional Attention Flow for Machine Comprehension
  Minjoon Seo, Aniruddha Kembhavi, Ali Farhadi, Hannaneh Hajishirzi
  ICLR 2017
  Project page   PDF   Demo   Source code  

• Query-Reduction Networks for Question Answering
  Minjoon Seo, Sewon Min, Ali Farhadi, Hannaneh Hajishirzi
  ICLR 2017
  PDF   Source code  

• Are You Smarter Than A Sixth Grader? Textbook Question Answering for Multimodal Machine Comprehension
  Aniruddha Kembhavi, Minjoon Seo, Eric Klove, Dustin Schwenk, Hannaneh Hajishirzi, Ali Farhadi
  CVPR 2017
  Project page   PDF  

2016

• A Theme-Rewriting Approach for Generating Algebra Word Problems
  Rik Koncel-Kedziorski, Ioannis Konstas, Luke Zettlemoyer, Hannaneh Hajishirzi
  EMNLP 2016
  PDF   Source code  

• A Diagram is Worth a Dozen Images
  Aniruddha Kembhavi, Mike Salvato, Eric Kolve, Minjoon Seo, Hannaneh Hajishirzi, Ali Farhadi
  ECCV 2016
  PDF   Source code  

• Learning Prototypical Event Structure from Photo Albums
  Antoine Bosselut, Jianfu Chen, David Warren, Hannaneh Hajishirzi, Yejin Choi
  ACL 2016
  PDF  

• Multiplicative Representations for Unsupervised Semantic Role Induction
  Yi Luan, Yangfeng Ji, Hannaneh Hajishirzi, Boyang Li
  ACL 2016
  PDF  

• Disfluency Detection using a Bidirectional LSTM
  Vicky Zayats, Mari Ostendorf, Hannaneh Hajishirzi
  Interspeech 2016
  PDF  

• MAWPS: A Math Word Problem Repository
  Rik Koncel-Kedziorski, Subhro Roy, Aida Amini, Nate Kushman, Hannaneh Hajishirzi
  NAACL 2016
  PDF  

• A Task-Oriented Approach for Cost-sensitive Recognition
  Roozbeh Mottaghi, Hannaneh Hajishirzi, Ali Farhadi
  CVPR 2016
  PDF  

• Parsing Algebraic Word Problems into Equations
  Rik Koncel-Kedziorski, Hannaneh Hajishirzi, Ashish Sabharwal, Oren Etzioni, Siena Dumas Ang
  TACL 2016
  PDF   Source code  

• Are Elephants Bigger than Butterflies? Reasoning about Sizes of Objects
  Hessam Bagherinezhad, Hannaneh Hajishirzi, Yejin Choi, Ali Farhadi
  AAAI 2016
  Project page   PDF  

2015

• Segment-Phrase Table for Semantic Segmentation, Visual Entailment and Paraphrasing
  Hamid Izadinia, Fereshteh Sadeghi, Santosh Kumar Divvala, Hannaneh Hajishirzi, Yejin Choi, Ali Farhadi
  ICCV 2015
  PDF  

• Solving Geometry Problems: Combining Text and Diagram Interpretation
  Minjoon Seo, Hannaneh Hajishirzi, Ali Farhadi, Oren Etzioni, Clint Malcolm
  EMNLP 2015
  Project page   PDF   Demo   Source code  

• Talking to the crowd: What do people react to in online discussions?
  Aaron Jaech, Vicky Zayats, Hao Fang, Mari Ostendorf, Hannaneh Hajishirzi
  EMNLP 2015
  PDF  

• Discriminative and Consistent Similarities in Instance-Level Multiple Instance Learning
  Mohammad Rastegardi, Hannaneh Hajishirzi, Ali Farhadi
  CVPR 2015
  PDF  

• Learning Knowledge Graphs for Question Answering through Conversational Dialog
  Ben Hixon, Peter Clark, Hannaneh Hajishirzi
  NAACL HLT 2015
  PDF  

• Aligning Sentences from Standard Wikipedia to Simple Wikipedia
  William Hwang, Hannaneh Hajishirzi, Mari Ostendorf, Wei Wu
  NAACL HLT 2015
  PDF  

• Unediting: Detecting Disfluencies Without Careful Transcripts
  Victoria Zayats, Mari Ostendorf, Hannaneh Hajishirzi
  NAACL HLT 2015
  PDF  

2014

• Multi Resolution Language Grounding with Weak Supervision
  Rik Koncel Kedziorski, Hannaneh Hajishirzi, Ali Farhadi
  EMNLP 2014
  Project page   PDF  

• Learning to Solve Arithmetic Word Problems with Verb Categorization
  Mohammad Javad Hosseini, Hannaneh Hajishirzi, Oren Etzioni, Nate Kushman
  EMNLP 2014
  Project page   PDF  

• Multi-Domain Disfluency and Repair Detection
  Victoria Zayats, Mari Ostendorf, Hannaneh Hajishirzi
  Interspeech 2014
  PDF  

• Diagram Understanding in Geometry Questions
  Minjoon Seo, Hannaneh Hajishirzi, Ali Farhadi, Oren Etzioni
  AAAI 2014
  Project page   PDF   Source code  

2013

• Joint Coreference Resolution and Named-Entity Linking with Multi-pass Sieves
  Hannaneh Hajishirzi, Leila Zilles, Daniel S. Weld, Luke Zettlemoyer
  EMNLP 2013
  PDF  

• Managing Chaos: Models of Turn-taking in Character-multichild Interactions
  Iolanda Leite, Hannaneh Hajishirzi, Sean Andrist, Jill F. Lehman
  International Conference on Multimodal Interactions (ICMI) 2013
  PDF  

• Take or Wait? Learning Turn-Taking from Multiparty Data
  Iolanda Leite, Hannaneh Hajishirzi, Sean Andrist, Jill F. Lehman
  AAAI 2013
  PDF  

2012

• Semantic Understanding of Proefessional Soccer Commentaries
  Hannaneh Hajishirzi, Mohammad Rastegari, Ali Farhadi, Jessica Hodgins
  Uncertainty in Artificial Intelligence 2012
  PDF  

• Using Group History to Identify Character-directed Utterances in Multi-child Interactions
  Hannaneh Hajishirzi, Jill F. Lehman, Jessica Hodgins
  SIGdial conference on Discourse and Dialogue (SIGDIAL) 2012
  PDF  

• Question Answering in Natural Language Narratives Using Symbolic Probabilistic Reasoning
  Hannaneh Hajishirzi, Erik T. Mueller
  Florida Conference on Artificial Intelligence (FLAIRS)
  PDF  

• Recognizing Character-directed Utterances in Multi-child Interactions
  Hannaneh Hajishirzi, Jill Lehman, Kenichi Kumatani, Leonid Segal, Jessica Hodgins
  Human Robot Interaction (HRI) 2012
  PDF