Ludäscher and collaborators present work and tools on data quality, provenance at TDWG

Bertram Ludäscher
Bertram Ludäscher, Professor and Director, Center for Informatics Research in Science and Scholarship

Professor and Center for Informatics Research in Science and Scholarship (CIRSS) Director Bertram Ludäscher and collaborators are presenting their joint work and tools for data quality, cleaning, and provenance at the 33rd Annual Biodiversity Information Standards conference, TDWG 2017, from October 1-6 in Ottawa, Canada. The annual conference provides a forum for developing standards and demonstrating new technologies and tools for biodiversity informatics. This year's theme is "Data Integration in a Big Data Universe: Associating Occurrences with Genes, Phenotypes, and Environments."

Three of the abstracts presented at TDWG 2017 are outcomes of the Kurator project, a collaboration between Illinois and the Museum of Comparative Zoology (MCZ) at Harvard University. Kurator is a suite of biodiversity data quality tools aimed at collection management specialists with little or no programming experience, database administrators and researchers with some scripting language experience, and developers. 

Ludäscher will talk about Using YesWorkflow hybrid queries to reveal data lineage from data curation activities, which is joint work with Qian Zhang, CIRSS postdoctoral researcher, and Timothy McPhillips, YesWorkflow architect and developer. Paul Morris, MCZ bioinformatics diversity manager, will talk about Fitness-for-Use-Framework-aware Data Quality workflows in Kurator, and John Wieczorek, a programmer/analyst at the Museum of Vertebrate Zoology, University of California, Berkeley, will present Darwin Cloud: Mapping real-world data to Darwin Core.

Updated on
Backto the news archive

Related News

Knox recognized as a University Scholar

Interim Dean and Professor Emily Knox is among the five professors at the University of Illinois Urbana-Champaign who have been named 2025 University Scholars in recognition of their achievements in teaching, scholarship, and service.

Emily Knox

New tool helps estimate societal impact of droughts

Droughts are increasingly recognized as environmental crises with far-reaching consequences, not just on water availability, but on agriculture, the economy, public health, and society. While current drought monitoring systems primarily focus on assessing drought severity using quantitative measurements, such as meteorological and hydrological data or economic losses, they often miss what matters most: how societies and communities are affected. 

Dong Wang

Stier to receive ALISE Excellence in Teaching Award

Adjunct Lecturer Zachary Stier has been selected as the Early Career Award recipient of the 2025 Association for Library and Information Science Education (ALISE) Excellence in Teaching Award. He will be honored at an awards presentation during the ALISE 2025 Annual Conference, which will be held from October 6–8 in Kansas City, Missouri.

Zachary Stier

Nine faculty receive new appointments

The iSchool is proud to announce that nine faculty members have received new appointments. Anita Say Chan, Kate McDowell, and Dong Wang have been promoted to professor. Nigel Bosch, Jessie Chin, Melissa Ocepek, Matthew Turk, and Karen Wickett have been promoted to associate professor with indefinite tenure. Associate Professor Rachel Adler has been granted indefinite tenure.

iSchool Building