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Vittorio Castelli

IBM Research AI, T.J. Watson Research Center, New York, USA

Towards Robust Neural Retrieval Models with Synthetic Pre-Training


Apr 15, 2021
Revanth Gangi Reddy, Vikas Yadav, Md Arafat Sultan, Martin Franz, Vittorio Castelli, Heng Ji, Avirup Sil


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End-to-End QA on COVID-19: Domain Adaptation with Synthetic Training


Dec 02, 2020
Revanth Gangi Reddy, Bhavani Iyer, Md Arafat Sultan, Rong Zhang, Avi Sil, Vittorio Castelli, Radu Florian, Salim Roukos

* Preprint 

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Answer Span Correction in Machine Reading Comprehension


Nov 06, 2020
Revanth Gangi Reddy, Md Arafat Sultan, Efsun Sarioglu Kayi, Rong Zhang, Vittorio Castelli, Avirup Sil

* Accepted in Findings of EMNLP 2020 

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Improved Synthetic Training for Reading Comprehension


Oct 24, 2020
Yanda Chen, Md Arafat Sultan, Vittorio Castelli

* 11 pages, 2 figures 

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Multi-Stage Pre-training for Low-Resource Domain Adaptation


Oct 12, 2020
Rong Zhang, Revanth Gangi Reddy, Md Arafat Sultan, Vittorio Castelli, Anthony Ferritto, Radu Florian, Efsun Sarioglu Kayi, Salim Roukos, Avirup Sil, Todd Ward

* Accepted at EMNLP 2020 

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The TechQA Dataset


Nov 08, 2019
Vittorio Castelli, Rishav Chakravarti, Saswati Dana, Anthony Ferritto, Radu Florian, Martin Franz, Dinesh Garg, Dinesh Khandelwal, Scott McCarley, Mike McCawley, Mohamed Nasr, Lin Pan, Cezar Pendus, John Pitrelli, Saurabh Pujar, Salim Roukos, Andrzej Sakrajda, Avirup Sil, Rosario Uceda-Sosa, Todd Ward, Rong Zhang

* Long version of conference paper to be submitted 

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CFO: A Framework for Building Production NLP Systems


Aug 30, 2019
Rishav Chakravarti, Cezar Pendus, Andrzej Sakrajda, Anthony Ferritto, Lin Pan, Michael Glass, Vittorio Castelli, J. William Murdock, Radu Florian, Salim Roukos, Avirup Sil

* Will appear in EMNLP 2019 

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A Sentence Compression Based Framework to Query-Focused Multi-Document Summarization


Jun 24, 2016
Lu Wang, Hema Raghavan, Vittorio Castelli, Radu Florian, Claire Cardie

* ACL 2013 

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Query-Focused Opinion Summarization for User-Generated Content


Jun 17, 2016
Lu Wang, Hema Raghavan, Claire Cardie, Vittorio Castelli

* COLING 2014 

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