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Utilizing Evidence Spans via Sequence-Level Contrastive Learning for Long-Context Question Answering


Dec 16, 2021
Avi Caciularu, Ido Dagan, Jacob Goldberger, Arman Cohan


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A Proposition-Level Clustering Approach for Multi-Document Summarization


Dec 16, 2021
Ori Ernst, Avi Caciularu, Ori Shapira, Ramakanth Pasunuru, Mohit Bansal, Jacob Goldberger, Ido Dagan


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Extending Multi-Text Sentence Fusion Resources via Pyramid Annotations


Oct 09, 2021
Daniela Brook Weiss, Paul Roit, Ori Ernst, Ido Dagan


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Multi-Document Keyphrase Extraction: A Literature Review and the First Dataset


Oct 03, 2021
Ori Shapira, Ramakanth Pasunuru, Ido Dagan, Yael Amsterdamer


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QA-Align: Representing Cross-Text Content Overlap by Aligning Question-Answer Propositions


Sep 26, 2021
Daniela Brook Weiss, Paul Roit, Ayal Klein, Ori Ernst, Ido Dagan

* Accepted to EMNLP 2021, Main Conference 

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iFacetSum: Coreference-based Interactive Faceted Summarization for Multi-Document Exploration


Sep 23, 2021
Eran Hirsch, Alon Eirew, Ori Shapira, Avi Caciularu, Arie Cattan, Ori Ernst, Ramakanth Pasunuru, Hadar Ronen, Mohit Bansal, Ido Dagan

* Proceedings of EMNLP 2021, System Demonstrations. 7 pages and an appendix 

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Asking It All: Generating Contextualized Questions for any Semantic Role


Sep 10, 2021
Valentina Pyatkin, Paul Roit, Julian Michael, Reut Tsarfaty, Yoav Goldberg, Ido Dagan

* Accepted as a long paper to EMNLP 2021, Main Conference 

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Realistic Evaluation Principles for Cross-document Coreference Resolution


Jun 08, 2021
Arie Cattan, Alon Eirew, Gabriel Stanovsky, Mandar Joshi, Ido Dagan

* *SEM 2021 

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Denoising Word Embeddings by Averaging in a Shared Space


Jun 05, 2021
Avi Caciularu, Ido Dagan, Jacob Goldberger

* Accepted to *SEM 2021 

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Cross-document Coreference Resolution over Predicted Mentions


Jun 02, 2021
Arie Cattan, Alon Eirew, Gabriel Stanovsky, Mandar Joshi, Ido Dagan

* Findings of ACL 2021 

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WEC: Deriving a Large-scale Cross-document Event Coreference dataset from Wikipedia


Apr 30, 2021
Alon Eirew, Arie Cattan, Ido Dagan

* NAACL 2021 

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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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Revisiting Few-shot Relation Classification: Evaluation Data and Classification Schemes


Apr 17, 2021
Ofer Sabo, Yanai Elazar, Yoav Goldberg, Ido Dagan

* Accepted to TACL 2021 

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CD2CR: Co-reference Resolution Across Documents and Domains


Jan 29, 2021
James Ravenscroft, Arie Cattan, Amanda Clare, Ido Dagan, Maria Liakata

* 9 pages, 5 figures, accepted at EACL 2021 

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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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QADiscourse -- Discourse Relations as QA Pairs: Representation, Crowdsourcing and Baselines


Oct 06, 2020
Valentina Pyatkin, Ayal Klein, Reut Tsarfaty, Ido Dagan

* To appear at EMNLP 2020 

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CoRefi: A Crowd Sourcing Suite for Coreference Annotation


Oct 06, 2020
Aaron Bornstein, Arie Cattan, Ido Dagan

* EMNLP 2020 system demonstration paper 

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Streamlining Cross-Document Coreference Resolution: Evaluation and Modeling


Sep 23, 2020
Arie Cattan, Alon Eirew, Gabriel Stanovsky, Mandar Joshi, Ido Dagan


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Evaluating Interactive Summarization: an Expansion-Based Framework


Sep 17, 2020
Ori Shapira, Ramakanth Pasunuru, Hadar Ronen, Mohit Bansal, Yael Amsterdamer, Ido Dagan


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SuperPAL: Supervised Proposition ALignment for Multi-Document Summarization and Derivative Sub-Tasks


Sep 01, 2020
Ori Ernst, Ori Shapira, Ramakanth Pasunuru, Michael Lepioshkin, Jacob Goldberger, Mohit Bansal, Ido Dagan


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Paraphrasing vs Coreferring: Two Sides of the Same Coin


Apr 30, 2020
Yehudit Meged, Avi Caciularu, Vered Shwartz, Ido Dagan


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Crowdsourcing a High-Quality Gold Standard for QA-SRL


Nov 08, 2019
Paul Roit, Ayal Klein, Daniela Stepanov, Jonathan Mamou, Julian Michael, Gabriel Stanovsky, Luke Zettlemoyer, Ido Dagan


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Diversify Your Datasets: Analyzing Generalization via Controlled Variance in Adversarial Datasets


Oct 21, 2019
Ohad Rozen, Vered Shwartz, Roee Aharoni, Ido Dagan

* CoNLL 2019 

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Improving Quality and Efficiency in Plan-based Neural Data-to-Text Generation


Sep 22, 2019
Amit Moryossef, Ido Dagan, Yoav Goldberg

* 5 pages, INLG-2019 

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ABSApp: A Portable Weakly-Supervised Aspect-Based Sentiment Extraction System


Sep 12, 2019
Oren Pereg, Daniel Korat, Moshe Wasserblat, Jonathan Mamou, Ido Dagan

* 6 pages, demo paper at EMNLP 2019 

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Better Rewards Yield Better Summaries: Learning to Summarise Without References


Sep 03, 2019
Florian Böhm, Yang Gao, Christian M. Meyer, Ori Shapira, Ido Dagan, Iryna Gurevych

* Accepted to EMNLP2019 

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Revisiting Joint Modeling of Cross-document Entity and Event Coreference Resolution


Jun 04, 2019
Shany Barhom, Vered Shwartz, Alon Eirew, Michael Bugert, Nils Reimers, Ido Dagan

* ACL 2019 

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Step-by-Step: Separating Planning from Realization in Neural Data-to-Text Generation


May 01, 2019
Amit Moryossef, Yoav Goldberg, Ido Dagan

* 9 main pages, 10 appendix pages 

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Crowdsourcing Lightweight Pyramids for Manual Summary Evaluation


Apr 11, 2019
Ori Shapira, David Gabay, Yang Gao, Hadar Ronen, Ramakanth Pasunuru, Mohit Bansal, Yael Amsterdamer, Ido Dagan

* 5 pages, 2 graphs, 1 table. Published in NAACL 2019 

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