#  AMIA Workshop 

 



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##  2022 n2c2 Shared Task and Workshop

###  Challenges in Natural Language Processing for Clinical Data

 **November 4, 2022  
[AMIA-affiliated workshop](https://s4.goeshow.com/amia/annual/2022/schedule_at_a_glance.cfm?session_key=194F1BB1-A7DB-5E7D-5EDE-00AB55F4E51F&session_date=Saturday,%20Nov%2005,%202022), Washington Hilton, Washington, D.C.**

 We are pleased to announce the 2022 n2c2 Workshop on Challenges in Natural Language Processing for Clinical Data. This is the latest in a series that began in 2006 at the former i2b2 National Center for Biomedical Computing (NCBC) and now continues at the Harvard Medical School Department of Biomedical Informatics (DBMI) in partnership with the College of Engineering and Computing of George Mason University. This year, National NLP Clinical Challenges (n2c2, formerly known as i2b2 NLP Shared Tasks) workshop will bring you three tasks:

- [Track 1](/2022-track-1): Contextualized Medication Event Extraction
- [Track 2](/2022-track-2): Extracting Social Determinants of Health (SDOH)
- [Track 3:](/2022-track-3) Progress Note Understanding: Assessment and Plan Reasoning

 The workshop is open to all interested parties and will highlight the contributions of the systems that were developed for the three tasks. We look forward to seeing you all at the Washington Hilton on November 4, 2022.

###  Agenda

 **8:30 AM – 9:20 AM: Opening remarks**

 **9:20 AM – 9:35 AM: Break**

 **9:35 AM – 10:35 AM: Presentations: Track 1**

 *Span-based and Question Answering-based Medication Event Extraction*  
Koshi Yamada, Ryuki Ida, Tomoki Tsujimura, Kohei Makino, Makoto Miwa, and Yutaka Sasaki

 *KEEPHA at n2c2 2022: Track 1*  
Lisa Raithel, Faith W. Mutinda, Gabriel H. B. Andrade, Hui- Syuan Yeh, Tomohiro Nishiyama, Mathieu Laï-King, Shuntaro Yada, Roland Roller, Cyril Grouin, Agata Savary, Aurélie Névéol, Thomas Lavergne, Eiji Aramaki, Sebastian Möller, Yuji Matsumoto, and Pierre Zweigenbaum

 *Contextualized Event Extraction with Packed-Levitated Markers and Multi-Dataset Learning*  
Jake Vasilakes, Panagiotis Georgiadis, Nhung Nguyen, Makoto Miwa, and Sophia Ananiadou

 **10:45 AM – 12:05 AM: Presentations: Track 2**

 *Microsoft-Nuance at n2c2 2022 Track 2: Social Determinants of Health*  
Asma Ben Abacha, Yadan Fan, and Brian Romanowski

 *Using dual transformers for multi-task, multi-label token classification (MTML-BERT) to extract social determinants of health from clinical notes*  
Russell Richie, Victor Ruiz, Sifei Han, Helen Shi, and Fuchiang Rich Tsui

 *KPSCMI Systems for 2022 n2c2 Track 2 Subtask A and B*  
Manabu Torii, Ian M. Finn, Son Doan, Elly W. Yang, and Daniel S. Zisook

 *A Comprehensive Pipeline for Extracting Social Determinants of Health from EHRs*  
Xingmeng Zhao and Anthony Rios

\~~~~~~ 12:05 PM - 1:30 PM: Lunch & poster set-up ~~~~~~

 **1:30 PM – 2:30 PM: Presentations: Track 3**

 *Assessment and Plan Reasoning in Progress Notes with Transfer Learning and Bayesian Inference.*  
Juyong Kim, Cheng Cheng, Shahriar Noroozizadeh, Pradeep Ravikumar, Jeremey C. Weiss.

 *Technical Abstract for N2C2 2022 Task 3 - Progress Note Understanding: Assessment and Plan Reasoning.*  
Vimig Socrates, Aidan Gilson, Kevin Lopz, Ling Chi, Richard Andrew Taylor, David Chartash.

 *Predicting the Relation Between Assessment and Plan in Clinical Notes Using Transformer-based Models.* Jifan Gao, Shilu He, Junjie Hu, Guanhua Chen.

 **2:30 PM – 2:45 PM: Lightning talks for posters**

 **2:45 PM - 4PM: Poster session (concurrent coffee break)**

 Posters Track 1:

 *UF\_HOBI: A Report for The University of Florida Team in the 2022 N2C2 Challenge – Track 1 Contextualized Medication Event Extraction*  
Aokun Chen, Jiang Bian, Willliam Hogan, Yonghui Wu

 *Machine Reading Comprehension-based Medication Extraction from Clinical Notes: University of Michigan @ i2b2 2022 Task 1*  
Peijin Han, Joseph Menke, Juran Shao, and V.G.Vinod Vydiswaran

 *Detection of Medication Mentions and Medication Change Events in Clinical Notes Using Transformer-Based Models*  
Yuting Guo, Yao Ge, Yuan-Chi Yang, and Abeed Sarker

 *Ixa NLP Group at n2c2 2022 Track 1 Medical Extraction (NER) Subtask*  
Jordan C. Koontz, Maite Oronoz, PhD, Alicia Pérez

 Posters Track 2:

 *A Report for The University of Florida Team in the 2022 N2C2 Challenge – Track 2 Progress Note Understanding*  
Zehao Yu, Aokun Chen, Xi Yang, Jiang Bian, Willliam Hogan, and Yonghui Wu

 *Cross-institution extraction of social determinants of health from clinical notes: an evaluation of methods*  
Madhumita Sushi, Atul J. Butte, Ewoud Schuit, and Artuur M. Leeuwenberg

 *Extracting Social Determinants of Health from Clinical Text with a Post-Hoc Ensemble of Off-the-shelf Models*  
Paul M. Heider, Kexin Chen, and Jihad S. Obeid

 *Extraction of Social Determinants of Health using Hierarchical CRF-Modeling – University of Michigan @ n2c2 2022 Track 2*  
Safa Jabri, Dharani Krishnan Senthil Kumar, and V.G. Vinod Vydiswaran

 *Hybrid Models to Extract Social Determinants of Health from Medical Records*  
Jianlin Shi, Qiwei Gan, Kelly S. Peterson, Hannah Eyre, Annie Bowles, Patrick R. Alba, Scott L. DuVall, and Olga V. Patterson

 *Utilizing Contextualized Biomedical Embeddings for Extracting Social Determinants of Health*  
Diwakar Mahajan, Jennifer J. Liang, and Ching-Huei Tsou

 Posters Track 3:

 *UMass A&P: An Assessment and Plan Reasoning System of UMass in the 2022 N2C2 Challenge.*  
Sunjae Kwon, Zhichao Yang, Hong Yu.

 *A Report for The University of Florida Team in the 2022 N2C2 Challenge – Track 3 Progress Note Understanding.*  
Aokun Chen, Zehao Yu, Xi Yang, Jiang Bian, William Hogan, Yonghui Wu.

 **4:00 PM - 5:00 PM: Closing Panel, Open Discussion, Closing Remarks**