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Posts tagged ‘ETC’

SPNHC 2015 presentation – Taxonomic concept resolution for voucher-based biodiversity information platforms

Slides are up for our SPNHC 2015 concept taxonomy presentation.

Franz 2015 SPNHC Taxonomic concept resolution for voucher-based biodiversity information platforms from taxonbytes

PathwayMatrix visualization software shows Euler/X taxonomy alignment products and ambiguities

This post serves as an update on a new Euler/X compatible visualization software called PathwayMatrix, and also as a mini-review of the Exploring Taxonomic Concepts (ETC) Information Visualization Workshop, held on May 11-13, 2015, at the National Center for Supercomputing Applications, University of Illinois at Urbana-Champaign. The workshop was organized by Bertram Ludäscher of the Euler/X Project and ETC lead information scientist Hong Cui.

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ETC-Euler Taxonomic Concept Alignment Demonstration Video – Minyomerus 2015 versus Minyomerus 1982

This 8-minute screenshot video, produced in late April, 2015, demonstrates the interaction of the Exploring Taxonomic Concepts (ETC) and Euler/X software tools.

The ETC team has built a highly useful and effective front-end web service to the Euler/X reasoning services, allowing users to import two concept taxonomies through an on-line file management system, provide articulations, run input visualizations, obtain logically consistent alignments, and extract these products from the web interface to the desktop. The underlying ideas and methods are explained in Franz et al. (2015).

The capabilities of the user interface are illustrated with the Minyomerus use case, aligning two classifications authored in 2015 and 1982, respectively.

ETC Euler Taxonomic Concept Alignment Demonstration – Minyomerus 2015 versus 1982 from taxonbytes on Vimeo.

ETC and Euler meeting at University of Arizona

Lead members of the Exploring Taxon Concepts (ETC) and Euler projects held a joint workshop at the School of Information Resources and Library Sciences (SIRLS) at the University of Arizona on February 19-20, 2014. On the meeting agenda were mutual updates, project coordination, and the formulation of detailed user scenarios for ETC tools; including: taxon-character matrix generation, matrix review, multi-entry interactive identification key generation, taxon concept similarity comparison, taxonomic revision support, and ETC/Euler interfaces and workflow integration.

Shown on the group photo, from left to right: (sitting) Lorena Endara, Hong Cui (ETC PI), Heather Cole, and Elvis Yu; (standing) Nico Franz, Bertram Ludäscher (Euler PI), James Macklin, Joel Sachs, Robert Morris, Thomas Rodenhausen, and Shizhuo Yu.