Raul Castro Fernandez (@raulcfernandez) 's Twitter Profile
Raul Castro Fernandez

@raulcfernandez

Assistant Professor in Computer and Data Science at UChicago

ID: 231941704

linkhttp://raulcastrofernandez.com calendar_today29-12-2010 22:03:10

624 Tweet

646 Followers

209 Following

Data Science Institute (@dsi_uchicago) 's Twitter Profile Photo

Mingle with data scientists from industry and academia and explore the architecture of CockroachDB’s novel transaction model at tomorrow’s Chicago Data Night! Featuring Becca Taft, Senior Engineering Manager at CockroachDB datascience.uchicago.edu/events/chicago… Chidata

Mingle with data scientists from industry and academia and explore the architecture of CockroachDB’s novel transaction model at tomorrow’s Chicago Data Night! 

Featuring Becca Taft, Senior Engineering Manager at <a href="/CockroachDB/">CockroachDB</a>

datascience.uchicago.edu/events/chicago… <a href="/ChiDataLab/">Chidata</a>
Data Science Institute (@dsi_uchicago) 's Twitter Profile Photo

We're proud to share that Faculty Co-Director for the Data Ecology Research Initiative, Raul Castro Fernandez, was awarded a prestigious Sloan Research Fellowship! Congratulations Raul Castro Fernandez! Learn more - datascience.uchicago.edu/news/six-uchic…

We're proud to share that Faculty Co-Director for the Data Ecology Research Initiative, Raul Castro Fernandez, was awarded a prestigious Sloan Research Fellowship!

Congratulations <a href="/raulcfernandez/">Raul Castro Fernandez</a>!

Learn more - datascience.uchicago.edu/news/six-uchic…
Jelani Nelson (@minilek) 's Twitter Profile Photo

Cambridge Mobile Telematics, a billion+ dollar company to make roads safer, was founded based on NSF-funded research, by Hari Balakrishnan and Sam Madden. It is one of many such examples.

Cambridge Mobile Telematics, a billion+ dollar company to make roads safer, was founded based on NSF-funded research, by <a href="/HariBalakrish20/">Hari Balakrishnan</a> and <a href="/samrmadden/">Sam Madden</a>. It is one of many such examples.
Aditya Parameswaran (@adityagp) 's Twitter Profile Photo

Many federal-funded success stories in the data systems universe that I’m aware of, including Google (2+ T) - from Stanford - and Databricks (60B) from UC Berkeley EECS. Any of these would pay for the costs (eg all of NSF: 10B in total per year) many times over. Cost cutting in

Data Science Institute (@dsi_uchicago) 's Twitter Profile Photo

Arjun Ravi Kannan, Director of Data Science Research at Discover Financial Services, shares how his team’s research on the use of responsible AI has been utilized by Discover in consumer lending at Chicago Data Night! Join us on Wednesday, March 12th!

Arjun Ravi Kannan, Director of Data Science Research at <a href="/Discover/">Discover</a> Financial Services, shares how his team’s research on the use of responsible AI has been utilized by Discover in consumer lending at Chicago Data Night! 

Join us on Wednesday, March 12th!
Raul Castro Fernandez (@raulcfernandez) 's Twitter Profile Photo

This is a great opportunity for PhD students in data management to pitch their ideas and get feedback. There are still a couple of months before the submission. Take a look!

Data Science Institute (@dsi_uchicago) 's Twitter Profile Photo

Keep a lookout for the data ecology research initiative newsletter coming soon! The goal of data ecology is to study data flows and design interventions to control how data impacts our world Subscribe here - mailchi.mp/f86011cc9e9d/d…

Keep a lookout for the data ecology research initiative newsletter coming soon!

The goal of data ecology is to study data flows and design interventions to control how data impacts our world

Subscribe here - mailchi.mp/f86011cc9e9d/d…
Data Science Institute (@dsi_uchicago) 's Twitter Profile Photo

Dr. Margo Seltzer (Margo Seltzer), Canada 150 Research Chair in Computer Systems and the Cheriton Family chair in Computer Science at University of British Columbia, explores the Science and Meta-Science of Data Science on Friday, April 11th as part of the Distinguished Speaker Series!

Dr. Margo Seltzer (<a href="/margo_seltzer/">Margo Seltzer</a>), Canada 150 Research Chair in Computer Systems and the Cheriton Family chair in Computer Science at <a href="/UBC/">University of British Columbia</a>, explores the Science and Meta-Science of Data Science on Friday, April 11th as part of the Distinguished Speaker Series!
Raul Castro Fernandez (@raulcfernandez) 's Twitter Profile Photo

The raise of machine-generated content will create a market pull for provenance solutions. While good in principle, in practice, strong identity solutions + the current data ecosystem smells like trouble. Here's the link if you want to read more: raulcastrofernandez.com/content-id/

Data Science Institute (@dsi_uchicago) 's Twitter Profile Photo

Chicago Data Night is in one week! Join our community of data science practitioners, academics, and aficionados and explore ‘A Data-Driven Chicago’ with Eve Jennings, Director of Enterprise Strategy, Governance, and Analytics for Cook County Government datascience.uchicago.edu/events/chicago…

Chicago Data Night is in one week!

Join our community of data science practitioners, academics, and aficionados and explore ‘A Data-Driven Chicago’ with Eve Jennings, Director of Enterprise Strategy, Governance, and Analytics for <a href="/cookcountygov/">Cook County Government</a>

datascience.uchicago.edu/events/chicago…
Raul Castro Fernandez (@raulcfernandez) 's Twitter Profile Photo

If you are a PhD student working on data-related topics, consider this opportunity to publicize your work and brainstorm with the community at VLDB vldb.org/2025/?call-for… The PhD workshop is a great opportunity for students; deadline is coming up (May 22nd).

Data Science Institute (@dsi_uchicago) 's Twitter Profile Photo

Online Publics and Unpermissioned Research Join us for an exciting presentation by Data Ecology Invited Speaker, Ethan Zuckerman (Ethan Zuckerman), associate professor of public policy, information and communication at UMass Amherst on Friday, May 23rd! datascience.uchicago.edu/events/ethan-z…

Online Publics and Unpermissioned Research

Join us for an exciting presentation by Data Ecology Invited Speaker, Ethan Zuckerman (<a href="/EthanZ/">Ethan Zuckerman</a>), associate professor of public policy, information and communication at <a href="/UMassAmherst/">UMass Amherst</a> on Friday, May 23rd!

datascience.uchicago.edu/events/ethan-z…
Sarah Cen (@cen_sarah) 's Twitter Profile Photo

📢Sign up to attend and present a poster/spotlight talk at the Summer Workshop on Collaborative Learning and Data Sharing! 🌟 Hear from speakers with experience spanning ML, theory, databases, law, policy, and more, including Yiling Chen, Raul Castro Fernandez, Niva Elkin-Koren,

Data Science Institute (@dsi_uchicago) 's Twitter Profile Photo

Thank you for joining us at today's Data Ecology Invited Speaker session, featuring Ethan Zuckerman (Ethan Zuckerman), associate professor of public policy, information and communication at UMass Amherst!

Thank you for joining us at today's Data Ecology Invited Speaker session, featuring Ethan Zuckerman (<a href="/EthanZ/">Ethan Zuckerman</a>), associate professor of public policy, information and communication at <a href="/UMassAmherst/">UMass Amherst</a>!
Raul Castro Fernandez (@raulcfernandez) 's Twitter Profile Photo

Pneuma is a RAG-like system for tabular data. Next week, we are presenting the project at SIGMOD in Berlin. Until then, here's a 4-minute blog post with some of the key ideas and next steps for the project: raulcastrofernandez.com/pneuma-sigmod2…