Arzoo Katiyar

PhD Candidate
349 Gates Hall
Ithaca, NY.



I am a final year Phd student  working in Natural Language Processing at Cornell University where I am advised by Prof. Claire Cardie.  Before joining Cornell, I obtained BTech-MTech (I) degree from IIT Kanpur. 

Publications : 
  • Arzoo Katiyar and Claire Cardie. Nested Named Entity Recognition Revisited . NAACL 2018 (pdf)
  • Arzoo Katiyar and Claire Cardie. Going out on a limb: Joint Extraction of Entity Mentions and Relations without Dependency Trees . ACL 2017 (pdf)
  • Vlad Niculae, Kai Sun, Xilun Chen, Yao Cheng, Xinya Du, Esin Durmus, Arzoo Katiyar and Claire Cardie. Cornell Belief and Sentiment System at TAC 2016. TAC 2016
  • Arzoo Katiyar and Claire Cardie. Investigating LSTMs for Joint Extraction of Opinion Entities and Relations. ACL 2016 (pdf)
  • Joonsuk Park, Arzoo Katiyar and Bishan Yang. Identifying Appropriate Types of Support for Propositions in Online User Comments. 2nd Workshop on Argumentation Mining NAACL 2015 (pdf)
  • Xilun Chen, Arzoo Katiyar, Xiaoan Yan, Lu Wang, Carmen Banea, Yonjung Choi, Lingjia Deng, Claire Cardie, Rada Mihalcea, Janyce Wiebe. CornPittMich Sentiment Slot-Filling System at TAC 2014. Knowledge Base Population Track in Text Analysis Conference 2014 (pdf)
  • Arzoo Katiyar, Arnab Bhattacharya, Shubhadip Mitra. Efficient and Effective Route Planning in Road Networks with Probabilistic Data using Skyline Paths. CoDS 2014 (pdf)
  • Chia-Li Kuo, David Buchman, Arzoo Katiyar, David Poole: Probabilistic Reasoning with Undefined Properties in Ontologically-Based Belief Networks. IJCAI 2013 (pdf)

Teaching :
  • Introduction to Natural Langauge Processing
    • Fall 2015, 2017, 2018
  • Information Retrieval
    • Spring 2015