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Knowledge-Rich Self-Supervised Entity Linking


Dec 15, 2021
Sheng Zhang, Hao Cheng, Shikhar Vashishth, Cliff Wong, Jinfeng Xiao, Xiaodong Liu, Tristan Naumann, Jianfeng Gao, Hoifung Poon


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Robust Knowledge Graph Completion with Stacked Convolutions and a Student Re-Ranking Network


Jun 11, 2021
Justin Lovelace, Denis Newman-Griffis, Shikhar Vashishth, Jill Fain Lehman, Carolyn Penstein Rosé

* The Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2021) 

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DialoGraph: Incorporating Interpretable Strategy-Graph Networks into Negotiation Dialogues


Jun 02, 2021
Rishabh Joshi, Vidhisha Balachandran, Shikhar Vashishth, Alan Black, Yulia Tsvetkov

* Accepted at ICLR 2021; https://openreview.net/forum?id=kDnal_bbb-E 

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MedFilter: Improving Extraction of Task-relevant Utterances through Integration of Discourse Structure and Ontological Knowledge


Oct 07, 2020
Sopan Khosla, Shikhar Vashishth, Jill Fain Lehman, Carolyn Rose

* Accepted as Long Paper to EMNLP 2020 

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MedType: Improving Medical Entity Linking with Semantic Type Prediction


May 01, 2020
Shikhar Vashishth, Rishabh Joshi, Ritam Dutt, Denis Newman-Griffis, Carolyn Rose

* 14 pages 

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Neural Graph Embedding Methods for Natural Language Processing


Nov 19, 2019
Shikhar Vashishth

* 168 pages, PhD thesis (2019) 

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InteractE: Improving Convolution-based Knowledge Graph Embeddings by Increasing Feature Interactions


Nov 16, 2019
Shikhar Vashishth, Soumya Sanyal, Vikram Nitin, Nilesh Agrawal, Partha Talukdar

* Accepted at AAAI 2020 

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A Re-evaluation of Knowledge Graph Completion Methods


Nov 10, 2019
Zhiqing Sun, Shikhar Vashishth, Soumya Sanyal, Partha Talukdar, Yiming Yang

* 7 pages 

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Composition-based Multi-Relational Graph Convolutional Networks


Nov 08, 2019
Shikhar Vashishth, Soumya Sanyal, Vikram Nitin, Partha Talukdar

* 14 Pages 

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Neural Graph Embedding methods for Natural Language Processing


Nov 08, 2019
Shikhar Vashishth

* 168 pages, PhD thesis (2019) 

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