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A Dataset of Information-Seeking Questions and Answers Anchored in Research Papers


May 07, 2021
Pradeep Dasigi, Kyle Lo, Iz Beltagy, Arman Cohan, Noah A. Smith, Matt Gardner

* Accepted at NAACL 2021; Project page: https://allenai.org/project/qasper 

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SciCo: Hierarchical Cross-Document Coreference for Scientific Concepts


Apr 18, 2021
Arie Cattan, Sophie Johnson, Daniel Weld, Ido Dagan, Iz Beltagy, Doug Downey, Tom Hope

* Data and code available at https://github.com/ariecattan/SciCo 

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MS2: Multi-Document Summarization of Medical Studies


Apr 15, 2021
Jay DeYoung, Iz Beltagy, Madeleine van Zuylen, Bailey Kuehl, Lucy Lu Wang

* 8 pages of content, 20 pages including references and appendix. See https://github.com/allenai/ms2/ for code, https://ai2-s2-ms2.s3-us-west-2.amazonaws.com/ms_data_2021-04-12.zip for data (1.8G, zipped) 

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Cross-Document Language Modeling


Jan 02, 2021
Avi Caciularu, Arman Cohan, Iz Beltagy, Matthew E. Peters, Arie Cattan, Ido Dagan


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SPECTER: Document-level Representation Learning using Citation-informed Transformers


May 20, 2020
Arman Cohan, Sergey Feldman, Iz Beltagy, Doug Downey, Daniel S. Weld

* ACL 2020 

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Don't Stop Pretraining: Adapt Language Models to Domains and Tasks


May 05, 2020
Suchin Gururangan, Ana Marasović, Swabha Swayamdipta, Kyle Lo, Iz Beltagy, Doug Downey, Noah A. Smith

* ACL 2020 

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SciREX: A Challenge Dataset for Document-Level Information Extraction


May 01, 2020
Sarthak Jain, Madeleine van Zuylen, Hannaneh Hajishirzi, Iz Beltagy

* ACL2020 Camera Ready Submission, Work done by first authors while interning at AI2 

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Document-level Representation Learning using Citation-informed Transformers


Apr 15, 2020
Arman Cohan, Sergey Feldman, Iz Beltagy, Doug Downey, Daniel S. Weld

* ACL 2020 

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Longformer: The Long-Document Transformer


Apr 10, 2020
Iz Beltagy, Matthew E. Peters, Arman Cohan


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Pretrained Language Models for Sequential Sentence Classification


Sep 22, 2019
Arman Cohan, Iz Beltagy, Daniel King, Bhavana Dalvi, Daniel S. Weld

* EMNLP 2019 

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SciBERT: Pretrained Contextualized Embeddings for Scientific Text


Mar 26, 2019
Iz Beltagy, Arman Cohan, Kyle Lo

* https://github.com/allenai/scibert 

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ScispaCy: Fast and Robust Models for Biomedical Natural Language Processing


Feb 21, 2019
Mark Neumann, Daniel King, Iz Beltagy, Waleed Ammar


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Improving Distant Supervision with Maxpooled Attention and Sentence-Level Supervision


Oct 30, 2018
Iz Beltagy, Kyle Lo, Waleed Ammar


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Construction of the Literature Graph in Semantic Scholar


May 06, 2018
Waleed Ammar, Dirk Groeneveld, Chandra Bhagavatula, Iz Beltagy, Miles Crawford, Doug Downey, Jason Dunkelberger, Ahmed Elgohary, Sergey Feldman, Vu Ha, Rodney Kinney, Sebastian Kohlmeier, Kyle Lo, Tyler Murray, Hsu-Han Ooi, Matthew Peters, Joanna Power, Sam Skjonsberg, Lucy Lu Wang, Chris Wilhelm, Zheng Yuan, Madeleine van Zuylen, Oren Etzioni

* To appear in NAACL 2018 industry track 

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