Events
Past Event
NICO SUMMER SEMINAR: Ludo Waltman, Leiden University "Revealing the Fine-Grained Structure of Science"
Northwestern Institute on Complex Systems (NICO)
11:00 AM
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Lower Level Chambers Hall
Details
Title:
Revealing the Fine-Grained Structure of Science
Speaker:
Ludo Waltman - Centre for Science and Technology Studies (CWTS), Leiden University in the Netherlands
Talk Abstract:
In this talk, I provide an overview of my research on studying the fine-grained structure of science. I discuss the clustering techniques that I have developed for identifying research topics at a highly detailed level of granularity. These techniques clusters scientific publications based on data from large-scale bibliometric databases. Recent algorithmic advances make it possible to identify many thousands of research topics throughout all fields of science in computing times of less than one hour. I also discuss a new methodology for determining the relative accuracy of different approaches for identifying research topics. Finally, I show practical examples illustrating how a fine-grained analysis of the structure of science allows us to address many types of policy relevant questions, for instance related to the identification of emerging research topics and the detection of interdisciplinary connections between research fields.
Time
Friday, June 23, 2017 at 11:00 AM - 12:00 PM
Location
Lower Level Chambers Hall Map
Contact
Calendar
Northwestern Institute on Complex Systems (NICO)
WED@NICO Seminar Series returns April 10th!
Northwestern Institute on Complex Systems (NICO)
12:00 PM
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Lower Level, Chambers Hall
Details
The Wednesdays@NICO Speaker series will run during the spring quarter, every Wednesday, from April 10th to May 29th, 2024. Speakers will be announced towards the end of March.
Location:
In person: Chambers Hall, 600 Foster Street, Lower Level
Remote option via Zoom
About the Speaker Series:
Wednesdays@NICO is a vibrant weekly seminar series focusing broadly on the topics of complex systems and data science. It brings together attendees ranging from graduate students to senior faculty who span all of the schools across Northwestern, from applied math to sociology to biology and every discipline in-between. Please visit: https://bit.ly/WedatNICO for information on future speakers.
Time
Wednesday, April 10, 2024 at 12:00 PM - 1:00 PM
Location
Lower Level, Chambers Hall Map
Contact
Calendar
Northwestern Institute on Complex Systems (NICO)