I am a third-year PhD student in Natural Language Pocessing at the NLP lab of Bar Ilan University, supervised by Prof. Ido Dagan. My research focuses on identifying relations across multiple documents. I previously interned at IBM Research mentored by Roy Bar-Haim, and at AI2 in the Semantic scholar group mentored by Tom Hope and Doug Downey.

Prior to that, I complete my M.Sc of Computer Science at Bar-Ilan university in 2020. My M.Sc thesis was on Cross-document Coreference Resolution, under the supervision of Prof. Ido Dagan. I did my B.Sc at the Jerusalem College of Technology (JCT) in 2016.

Email: arie (dot) cattan (at) gmail.com


  • October 2023: One paper accepted at EMNLP 2023!
  • May 2023: One paper accepeted at ACL 2023!
  • January 2023: Two papers accepted at EACL 2023!
  • Octobre 2022: One paper accepted at EMNLP 2022 and one accepted at AACL 2022!
  • Octobre 2021: Won an outstanding paper award at AKBC! 🎉🎉
  • August 2021: One paper accepted at Findings of EMNLP and one demo paper accepted to EMNLP!
  • August 2021: Our SciCo paper was accepted at AKBC 2021!
  • May 2021: Paper accepted at *SEM 2021
  • May 2021: Paper accepted at Findings of ACL 2021
  • April 2021: Upload a new paper: SciCo: Hierarchical Cross-Document Coreference for Scientific Concepts following my internship at AI2.
  • March 2021: Paper accepted at NAACL 2021