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Synthetic Target Domain Supervision for Open Retrieval QA


Apr 20, 2022
Revanth Gangi Reddy, Bhavani Iyer, Md Arafat Sultan, Rong Zhang, Avirup Sil, Vittorio Castelli, Radu Florian, Salim Roukos

* Published at SIGIR 2021 

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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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