Text Analysis Conference (TAC) 2019

The Text Analysis Conference (TAC) is a series of evaluation workshops organized to encourage research in Natural Language Processing and related applications, by providing a large test collection, common evaluation procedures, and a forum for organizations to share their results. TAC comprises sets of tasks known as "tracks," each of which focuses on a particular subproblem of NLP. TAC tracks focus on end-user tasks, but also include component evaluations situated within the context of end-user tasks.

TAC 2019 has three tracks:

• Entity Discovery and Linking (EDL)
  The goal of the EDL track is to extract mentions of pre-defined entity types from any language, and link (disambiguate and ground) them to the entities in an English knowledge base (KB).
  Track coordinator: Heng Ji (hengji@illinois.edu) and Avirup Sil (avi@ibm.com)
  Home page: http://nlp.cs.rpi.edu/kbp/2019/
  Mailing list: tac-kbp@nist.gov
  


• Streaming Multimedia Knowledge Base Population (SM-KBP)
  The goal of the SM-KBP track is to develop and evaluate technologies that extract structured Knowledge Elements (KEs) from a variety of unstructured sources in order to generate explicit alternative interpretations of events, situations, and trends in noisy, conflicting, and potentially deceptive information environments.
  Track coordinator Hoa Dang (hoa.dang@nist.gov)
  Home page: https://tac.nist.gov/2019/SM-KBP/
  Mailing list: sm-kbp@list.nist.gov
  


• Drug-Drug Interaction Extraction from Drug Labels (DDI)
  The purpose of the DDI track is to test various natural language processing (NLP) approaches for their information extraction (IE) performance on drug-drug interactions in Structured Product Labeling (SPL) documents.
  Track coordinator: Dina Demner-Fushman (ddemner@mail.nih.gov)
  Home page: https://bionlp.nlm.nih.gov/tac2019druginteractions/
  Mailing list: tac-adr@googlegroups.com
  

TAC 2019 Schedule
July 15	Deadline for registration for track participation
June - October	Track evaluation windows (varies by track)
By mid October	Release of individual evaluated results to participants (most tracks)
October 15	Deadline for short system descriptions
October 15	Deadline for workshop presentation proposals
October 20	Notification of acceptance of presentation proposals
November 1	Deadline for system reports (workshop notebook version)
November 12-13	TAC 2019 workshop in Gaithersburg, Maryland, USA
March 1, 2020	Deadline for system reports (final proceedings version)

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