Events
Past Event
WED@NICO WEBINAR: Fabián Bustamante, Northwestern University "Networked Systems as Witnesses - Content Demand, Human Mobility and an Infection Spread"
Northwestern Institute on Complex Systems (NICO)
12:00 PM
Details
Speaker:
Fabián Bustamante - Professor, Department of Computer Science, Northwestern University
Title:
Networked Systems as Witnesses - Content Demand, Human Mobility and an Infection Spread
Abstract:
While non-pharmaceutical interventions such as stay-at-home, shelter-in-place, and school closures are considered the most effective ways to limit the spread of infectious diseases, their use is generally controversial given the political, ethical, and socioeconomic issues they raise. Part of the challenge is the non-obvious link between the level of compliance with such measures and their effectiveness. In this talk, I will present some recent work arguing that users' demand on networked services can serve as a proxy for the social distancing behavior of communities, offering a new approach evaluating these measures' effectiveness. For this study, we leverage the vantage point of one of the largest worldwide content distribution networks (CDNs) together with publicly-available datasets of mobile users' behavior, to examine the relationship between changes in user demand on the CDN and different interventions including stay-at-home/shelter-in-place, mask mandates, and school closures. As networked systems become integral parts of our everyday lives, they can act as witnesses of our individual and collective actions. Our study illustrates the potential value of this new role.
Speaker Bio:
Fabián E. Bustamante is a Professor in the Department of Computer Science at Northwestern University and Director of Research at Phenix RTS, a Chicago startup focused on real-time streaming. He is a senior member of the IEEE and ACM and has received a number of recognitions for his work, including the National Science Foundation CAREER Award, multiple Google Faculty Awards and the Science Foundation of Ireland E.T.S. Walton Visitor Award. Fabián’s research falls largely in the area of computer networks and distributed systems, with an emphasis on characterizing large-scale systems from the perspective of end users and designing new and improved systems based on the gain insights. Much of his recent work is focused on characterizing the criticality of networked systems, from the global submarine cable network to the web, and the challenges they face, including environmental threats, market centralization trends and black swan events.
Webinar:
https://northwestern.zoom.us/j/98506372780
Passcode: NICO2022
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, March 9, 2022 at 12:00 PM - 1:00 PM
Contact
Calendar
Northwestern Institute on Complex Systems (NICO)
WED@NICO SEMINAR: Steven Franconeri, Northwestern University "Point Taken: A gamified Intervention that Creates Enlightened Disagreements"
Northwestern Institute on Complex Systems (NICO)
12:00 PM
//
Lower Level, Chambers Hall
Details
Speaker:
Steven Franconeri, Professor of Psychology, Weinberg College of Arts & Sciences; Professor of Management and Organizations, Kellogg School of Management, Northwestern University
Title:
Point Taken: A gamified Intervention that Creates Enlightened Disagreements
Abstract:
Should we drop standardized testing for college or Ph.D. admissions? Allow athletes to join teams based on gender identity? When organizational and public policies bind behavior, human coexistence requires a way to determine that collective policy. Because individuals and like-minded groups have incomplete information, constrained strategies, and biased perspectives, thoughtful debate on those policies is critical. Unfortunately, those debates too often degrade into chaotic fights.
Point Taken provides a scalable solution by translating best practices in conflict resolution and critical thinking into a structured dialogue that can be learned and played in 30 minutes. In this interactive session, you'll play a short game to feel its effects.
Players replace persuasion with a common goal of discovering why they disagree. Dialogue then unfolds thoughtfully and calmly, through chains of short written reasons and responses. We've tested the game extensively in schools and organizations, and conducted a formal pilot study. All show powerful improvements in the tone and quality of debate, across longstanding and strongly-held disagreements. I’ll give background on best practices for enlightened disagreement, show how they translate to the game, ask you to play a game, and then ask for your advice on next steps.
Speaker Bio:
Steven Franconeri is leading scientist, teacher, and speaker on visual thinking, visual communication, and the psychology of data visualization. He is a Professor of Psychology in the Weinberg College of Arts & Sciences at Northwestern, Director of the Northwestern Cognitive Science Program, as well as a Kellogg Professor of Management and Organizations by Courtesy. He is the director of the Visual Thinking Laboratory, where a team of researchers explore how leveraging the visual system - the largest single system in your brain - can help people think, remember, and communicate more efficiently.
His undergraduate training was in computer science and cognitive science at Rutgers University, followed by a Ph.D. in Experimental Psychology from Harvard University, and postdoctoral research at the University of British Columbia. His work on both Cognitive Science and Data Visualization has been funded by the National Science Foundation, as well as the Department of Education, and the Department of Defense. He has received a prestigious National Science Foundation CAREER award, given to researchers who combine excellent research with outstanding teaching, and he has received a Psychonomic Society Early Career award for his research on visual thinking.
Location:
In person: Chambers Hall, 600 Foster Street, Lower Level
Remote option: https://northwestern.zoom.us/j/97198523514
PW: NICO26
About the Speaker Series:
Wednesdays@NICO is a vibrant weekly seminar series focusing broadly on the topics of complex systems, data science and network 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, March 11, 2026 at 12:00 PM - 1:00 PM
Location
Lower Level, Chambers Hall Map
Contact
Calendar
Northwestern Institute on Complex Systems (NICO)