2023

CHAMP: Efficient Annotation and Consolidation of Cluster Hierarchies
Arie Cattan, Tom Hope, Doug Downey, Roy Bar-Haim, Lilach Eden, Yoav Kantor and Ido Dagan
EMNLP 2023 (System demonstration).
Paper   Code

From Key Points to Key Point Hierarchy: Structured and Expressive Opinion Summarization
*Arie Cattan, *Lilach Eden, Yoav Kantor and Roy Bar-Haim
ACL 2023.
Paper   Code

Evaluating and Improving the Coreference Capabilities of Machine Translation Models
Asaf Yehudai, Arie Cattan, Omri Abend and Gabriel Stanovsky
EACL 2023.
Paper   Code

LingMess: Linguistically Informed Multi Expert Scorers for Coreference Resolution
Shon Otmazgin, Arie Cattan and Yoav Goldberg
EACL 2023.
Paper   Code

2022

F-coref: Fast, Accurate and Easy to Use Coreference Resolution
Shon Otmazgin, Arie Cattan and Yoav Goldberg
AACL 2022 (System demonstration)
Paper   Code

How “Multi” is Multi-Document Summarization?
*Ruben Wolhandler, *Arie Cattan, Ori Ernst and Ido Dagan
EMNLP 2022.
Paper   Code

Infrastructure for Rapid Open Knowledge Network Development
Michael J. Cafarella, Michael Anderson, Iz Beltagy, Arie Cattan, Sarah E. Chasins, Ido Dagan, Doug Downey, Oren Etzioni, Sergey Feldman, Tian Gao, Tom Hope, Kexin Huang, Sophie Johnson, Daniel King, Kyle Lo, Yuze Lou, Matthew Shapiro, Dinghao Shen, Shivashankar Subramanian, Lucy Lu Wang, Yuning Wang, Yitong Wang, Daniel S. Weld, Jenny M. Vo-Phamhi, Anna Zeng, Jiayun Zou
AI Magazine 2022.
Paper

2021

iFacetSum: Coreference-based Interactive Faceted Summarization for Multi-Document Exploration
Eran Hirsch, Alon Eirew, Ori Shapira, Avi Caciularu, Arie Cattan, Ori Ernst, Ramakanth Pasunuru, Hadar Ronen, Mohit Bansal and Ido Dagan
EMNLP 2021 (System demonstration)
Paper   Code   Demo

SciCo: Hierarchical Cross-Document Coreference for Scientific Concepts
Arie Cattan, Sophie Johnson, Daniel Weld, Ido Dagan, Iz Beltagy, Doug Downey, and Tom Hope
AKBC 2021 🎉Outstanding Paper Award! 🎉
Paper   Website   Code   Annotation Interface

CDLM: Cross-document Language Modeling
Avi Caciularu, Arman Cohan, Iz Beltagy, Matthew E. Peters, Arie Cattan and Ido Dagan
Findings of EMNLP 2021
Paper   Code

Realistic Evaluation Principles for Cross-document Coreference Resolution
Arie Cattan, Alon Eirew, Gabriel Stanovsky, Mandar Joshi and Ido Dagan
*SEM 2021
Paper   Code   Poster   Slides

Cross-document Coreference Resolution over Predicted Mentions
Arie Cattan, Alon Eirew, Gabriel Stanovsky, Mandar Joshi and Ido Dagan
Findings of ACL 2021
Paper   Code   Slides

WEC: Deriving a Large-scale Cross-document Event Coreference dataset from Wikipedia
Alon Eirew, Arie Cattan and Ido Dagan
NAACL 2021
Paper   Data   Code

CD2CR: Co-reference Resolution Across Documents and Domains
James Ravenscroft, Arie Cattan, Amanda Clare, Ido Dagan, Maria Liakata
EACL 2021
Paper   Code

2020

CoRefi: A Crowd Sourcing Suite for Coreference Annotation
Aaron Bornstein, Arie Cattan and Ido Dagan
EMNLP 2020 (System demonstration)
Paper   Code   Demo   Video Tour

Streamlining Cross-document Coreference Resolution: Evaluation and Modeling
Arie Cattan, Alon Eirew, Gabriel Stanovsky, Mandar Joshi and Ido Dagan. 2020
Paper