Email: sshavara@sfu.ca
LinkedIn: https://www.linkedin.com/in/shavarani
Academic CV: Download
Research Interests: Neural Entity Linking, Information Extraction, Neural Machine Translation, Natural Language Processing (esp. Medical), Deep Learning
I am a PhD student at the Natural Language Processing Lab in the School of Computing Science at Simon Fraser University in Vancouver, Canada. My research uses pre-trained language models and structured prediction based fine-tuning methods. My published work includes using structured prediction to extract linguistically useful representation learning from pre-trained models for neural machine translation, work on policy generation for simultaneous neural machine translation, and more recently my work involves novel pre-training, fine-tuning and structured prediction inference for entity linking to ontologies like Wikipedia.
Simon Fraser University, (expected) 2024
Senior Supervisor: Dr. Anoop Sarkar
GPA: 4.25/4.00
Tentative Dissertation Title: Structured Prediction for Information Extraction using Pre-Trained Language Models
Simon Fraser University, 2016
Supervisor: Dr. Anoop Sarkar
GPA: 3.93/4.00
Thesis Title: Training Data Annotation for Segmentation Classification in Simultaneous Translation (Download)
Amirkabir University of Technology - Tehran Polytechnic, 2014
Capstone Project Advisor: Dr. Shahram Khadivi
GPA: 17.69/20
Capstone Project Title: The Design and Implementation of a New Webpage Classification Method Using WordNet (Download Abstract)
Simon Fraser University, September 2017 - Present
Senior Supervisor: Dr. Anoop Sarkar
Emtelligent Inc., August 2020 - Present
Supervisor: Dr. Anoop Sarkar
Traction on Demand, January 2019 - April 2019
Supervisor: Vince Liu
Riken Center for Advanced Intelligence Project, May 2018 - August 2018
Supervisor: Dr. Satoshi Sekine
TextIQ Labs Canada Inc., June 2016 - September 2016
Supervisor: Dr. Apoorv Agarwal
Simon Fraser University, September 2014 - May 2016
Supervisor: Dr. Anoop Sarkar
Amirkabir University of Technology - Tehran Polytechnic, May 2013 - April 2014
Advisor: Dr. Shahram Khadivi
Hassan S. Shavarani, and Anoop Sarkar. "SpEL: Structured Prediction for Entity Linking." In Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing, pp. 11123-11137. 2023.
Ashkan Alinejad, Hassan S. Shavarani, and Anoop Sarkar. "Translation-based supervision for policy generation in simultaneous neural machine translation." In Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, pp. 1734-1744. 2021.
Hassan S. Shavarani, and Anoop Sarkar. "Better Neural Machine Translation by Extracting Linguistic Information from BERT." In Proceedings of the 16th Conference of the European Chapter of the Association for Computational Linguistics: Main Volume, pp. 2772-2783. 2021.
Hassan S. Shavarani, and Satoshi Sekine. "Multi-class Multilingual Classification of Wikipedia Articles Using Extended Named Entity Tag Set ." In Proceedings of the Twelfth Language Resources and Evaluation Conference, pp. 1197-1201. 2020.
Jetic Gū, Hassan S. Shavarani, and Anoop Sarkar. "Top-down Tree Structured Decoding with Syntactic Connections for Neural Machine Translation and Parsing." In Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing, pp. 401-413. 2018.
Maryam Siahbani, Hassan S. Shavarani, Ashkan Alinejad, and Anoop Sarkar. "Simultaneous translation using optimized segmentation ." In Proceedings of the 13th Conference of the Association for Machine Translation in the Americas (Volume 1: Research Track), pp. 154-167. 2018.
Hassan S. Shavarani, Maryam Siahbani, Ramtin Mehdizadeh Seraj, and Anoop Sarkar. "Learning segmentations that balance latency versus quality in spoken language translation." In Proceed- ings of the 12th International Workshop on Spoken Language Translation: Papers, pp. 217-224. 2015.
Nasrin Seifi, and Hassan S. Shavarani. "Predicting Idiosyncratic Volatility from Stock Market Trade Records: A Machine Learning Approach ." 2023.
Jetic Gū, Hassan S. Shavarani, and Anoop Sarkar. "Pointer-based fusion of bilingual lexicons into neural machine translation." arXiv preprint arXiv:1909.07907. 2019.
Upper Bound Talent Bursary Alberta Machine Intelligence Institute (Amii), Summer 2023.
Clark, Wilson Graduate Scholarship - Ebco Eppich Competition Simon Fraser University, Spring 2022.
Helmut and Hugo Eppich Family Graduate Scholarship - Ebco Eppich Competition Simon Fraser University, Spring 2020 and Spring 2021.
Faculty of Applied Sciences Graduate Fellowship Award Simon Fraser University, Fall 2020.
MITACS Research Training Award Mitacs, Summer 2020.
Computing Science Travel Award Simon Fraser University, Summer 2020.
Graduate Fellowship Award Simon Fraser University, 2015-2020.
Century 21 Charlwood Family Award - Ebco Eppich Competition Simon Fraser University, Spring 2019.
Peer reviewed in CanAI 2019, ACL 2020, EMNLP 2021, ACL 2022 - ARR, ARR 2023.