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ALTA Secretary (Sarvnaz Karimi)

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Apr 8, 2021, 10:33:55 PM4/8/21
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(Apologies for multiple copies of this email.)

 

Call for Participation 

ChEMU 2021: Cheminformatics Elsevier Melbourne University

Chemical Reaction Patent Information Extraction task @ CLEF 2021 

http://chemu2021.eng.unimelb.edu.au/

 

We are pleased to invite participation in the ChEMU Chemical Patent Information Extraction tasks. ChEMU 2021 is an evaluation lab at the 12th Conference and Labs of the Evaluation Forum (CLEF-2021) at CLEF 2021, following on from the successful ChEMU 2020 lab.

ChEMU 2021 proposes two new information extraction tasks over chemical reactions from patents. 

  • Task 1 - Chemical reaction reference resolution: This task involves identifying chemical reaction statements, and linking them together. Given a chemical reaction statement, the task aims to find similar chemical reactions and general conditions that it refers to.
  • Task 2 - Anaphora resolution: This task requires identification of references (coreference and bridging relations) between anaphoric expressions in chemical patents.

 

Task 1 involves processing full chemical patent documents, while Task 2 focuses on short chemical reaction texts extracted from chemical patents.

 

Publications and workshop

As in previous CLEF labs, there will be an evaluation workshop allocated at CLEF 2021 where participating teams can present their systems and results. Moreover, participating teams will be invited to submit their system description papers for publication at the CLEF 2021 Working Notes proceedings. For previous working notes see: http://ceur-ws.org/Vol-2696/ including the ChEMU 2020 Extended Overview at http://ceur-ws.org/Vol-2696/paper_254.pdf  

We will also organise a special journal issue to publish extended versions of the ChEMU Lab system desription papers.

 

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Participation and useful info

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1.    Registration for the ChEMU task at CLEF2021: http://clef2021-labs-registration.dei.unipd.it/

2.    ChEMU website and submission site: http://chemu2021.eng.unimelb.edu.au/  

 

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Main ChEMU Track organizers

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Melbourne Team: The University of Melbourne and RMIT University

· Karin Verspoor (RMIT University and the University of Melbourne)

· Yuan Li (The University of Melbourne)

· Jiayuan He (RMIT University and the University of Melbourne)

· Biaoyan Fang (The University of Melbourne)

· Hiyori Yoshikawa (Fujitsu and the University of Melbourne)

· Zenan Zhai (The University of Melbourne)

· Timothy Baldwin (The University of Melbourne)

· Lawrence Cavedon (RMIT University)

· Trevor Cohn (The University of Melbourne)

Elsevier

· Saber A. Akhondi

· Camilo Thorne

· Christian Druckenbrodt

· Zubair Afzal

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Important Dates

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Mar 08

Sample set and Annotation Guidelines released

Mar 22

Training & development data sets for task 2 released

Mar 24

Training & development data sets for task 1 release

Mar 28-Apr 1

Task presentation at ECIR2021

Apr 30

Registration closes

May 03

Test data release

May 28

Submission of participant papers [CEUR-WS]

June 11

Notification of acceptance participant papers [CEUR-WS]

July 02

Camera-ready participant papers [CEUR-WS]

 



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Secretary of the Australasian Language Technology Association (ALTA)

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