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Salim Roukos

IBM T. J. Watson Research Center

A Benchmark for Generalizable and Interpretable Temporal Question Answering over Knowledge Bases


Jan 15, 2022
Sumit Neelam, Udit Sharma, Hima Karanam, Shajith Ikbal, Pavan Kapanipathi, Ibrahim Abdelaziz, Nandana Mihindukulasooriya, Young-Suk Lee, Santosh Srivastava, Cezar Pendus, Saswati Dana, Dinesh Garg, Achille Fokoue, G P Shrivatsa Bhargav, Dinesh Khandelwal, Srinivas Ravishankar, Sairam Gurajada, Maria Chang, Rosario Uceda-Sosa, Salim Roukos, Alexander Gray, Guilherme Lima, Ryan Riegel, Francois Luus, L Venkata Subramaniam

* 7 pages, 2 figures, 7 tables. arXiv admin note: substantial text overlap with arXiv:2109.13430 

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DocAMR: Multi-Sentence AMR Representation and Evaluation


Dec 15, 2021
Tahira Naseem, Austin Blodgett, Sadhana Kumaravel, Tim O'Gorman, Young-Suk Lee, Jeffrey Flanigan, Ram贸n Fernandez Astudillo, Radu Florian, Salim Roukos, Nathan Schneider


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Learning to Transpile AMR into SPARQL


Dec 15, 2021
Mihaela Bornea, Ramon Fernandez Astudillo, Tahira Naseem, Nandana Mihindukulasooriya, Ibrahim Abdelaziz, Pavan Kapanipathi, Radu Florian, Salim Roukos


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Maximum Bayes Smatch Ensemble Distillation for AMR Parsing


Dec 14, 2021
Young-Suk Lee, Ramon Fernandez Astudillo, Thanh Lam Hoang, Tahira Naseem, Radu Florian, Salim Roukos


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Structure-aware Fine-tuning of Sequence-to-sequence Transformers for Transition-based AMR Parsing


Oct 29, 2021
Jiawei Zhou, Tahira Naseem, Ram贸n Fernandez Astudillo, Young-Suk Lee, Radu Florian, Salim Roukos

* EMNLP 2021 main conference 

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SYGMA: System for Generalizable Modular Question Answering OverKnowledge Bases


Sep 28, 2021
Sumit Neelam, Udit Sharma, Hima Karanam, Shajith Ikbal, Pavan Kapanipathi, Ibrahim Abdelaziz, Nandana Mihindukulasooriya, Young-Suk Lee, Santosh Srivastava, Cezar Pendus, Saswati Dana, Dinesh Garg, Achille Fokoue, G P Shrivatsa Bhargav, Dinesh Khandelwal, Srinivas Ravishankar, Sairam Gurajada, Maria Chang, Rosario Uceda-Sosa, Salim Roukos, Alexander Gray, Guilherme LimaRyan Riegel, Francois Luus, L Venkata Subramaniam


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Combining Rules and Embeddings via Neuro-Symbolic AI for Knowledge Base Completion


Sep 16, 2021
Prithviraj Sen, Breno W. S. R. Carvalho, Ibrahim Abdelaziz, Pavan Kapanipathi, Francois Luus, Salim Roukos, Alexander Gray


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Bootstrapping Multilingual AMR with Contextual Word Alignments


Feb 03, 2021
Janaki Sheth, Young-Suk Lee, Ramon Fernandez Astudillo, Tahira Naseem, Radu Florian, Salim Roukos, Todd Ward


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Question Answering over Knowledge Bases by Leveraging Semantic Parsing and Neuro-Symbolic Reasoning


Dec 03, 2020
Pavan Kapanipathi, Ibrahim Abdelaziz, Srinivas Ravishankar, Salim Roukos, Alexander Gray, Ramon Astudillo, Maria Chang, Cristina Cornelio, Saswati Dana, Achille Fokoue, Dinesh Garg, Alfio Gliozzo, Sairam Gurajada, Hima Karanam, Naweed Khan, Dinesh Khandelwal, Young-Suk Lee, Yunyao Li, Francois Luus, Ndivhuwo Makondo, Nandana Mihindukulasooriya, Tahira Naseem, Sumit Neelam, Lucian Popa, Revanth Reddy, Ryan Riegel, Gaetano Rossiello, Udit Sharma, G P Shrivatsa Bhargav, Mo Yu


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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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Pushing the Limits of AMR Parsing with Self-Learning


Oct 20, 2020
Young-Suk Lee, Ramon Fernandez Astudillo, Tahira Naseem, Revanth Gangi Reddy, Radu Florian, Salim Roukos

* Accepted to Findings of EMNLP2020, open review https://openreview.net/forum?id=4q5-oJgLiO, code https://github.com/IBM/transition-amr-parser 

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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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Leveraging Semantic Parsing for Relation Linking over Knowledge Bases


Sep 16, 2020
Nandana Mihindukulasooriya, Gaetano Rossiello, Pavan Kapanipathi, Ibrahim Abdelaziz, Srinivas Ravishankar, Mo Yu, Alfio Gliozzo, Salim Roukos, Alexander Gray

* Accepted at the 19th International Semantic Web Conference (ISWC 2020) 

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GPT-too: A language-model-first approach for AMR-to-text generation


May 27, 2020
Manuel Mager, Ramon Fernandez Astudillo, Tahira Naseem, Md Arafat Sultan, Young-Suk Lee, Radu Florian, Salim Roukos

* Paper accepted to the Annual Meeting of the Association for Computational Linguistics (ACL 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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Ensembling Strategies for Answering Natural Questions


Nov 06, 2019
Anthony Ferritto, Lin Pan, Rishav Chakravarti, Salim Roukos, Radu Florian, J. William Murdock, Avirup Sil

* arXiv admin note: text overlap with arXiv:1909.05286 

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Heuristics for Interpretable Knowledge Graph Contextualization


Nov 05, 2019
Kshitij Fadnis, Kartik Talamadupula, Pavan Kapanipathi, Haque Ishfaq, Salim Roukos, Achille Fokoue


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Frustratingly Easy Natural Question Answering


Sep 11, 2019
Lin Pan, Rishav Chakravarti, Anthony Ferritto, Michael Glass, Alfio Gliozzo, Salim Roukos, Radu Florian, Avirup Sil


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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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Rewarding Smatch: Transition-Based AMR Parsing with Reinforcement Learning


May 31, 2019
Tahira Naseem, Abhishek Shah, Hui Wan, Radu Florian, Salim Roukos, Miguel Ballesteros

* Accepted as short paper at ACL 2019 

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Active Learning for Mention Detection: A Comparison of Sentence Selection Strategies


Nov 10, 2009
Nitin Madnani, Hongyan Jing, Nanda Kambhatla, Salim Roukos

* 12 pages, 9 figures 

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An Iterative Algorithm to Build Chinese Language Models


Jun 17, 1996
Xiaoqiang Luo, Salim Roukos


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Towards History-based Grammars: Using Richer Models for Probabilistic Parsing


May 03, 1994
Ezra Black, Fred Jelinek, John Lafferty, David M. Magerman, Robert Mercer, Salim Roukos

* Proceedings, DARPA Speech and Natural Language Workshop, 1992 
* 6 pages 

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