Organizing Committee
- Carina Curto
The Pennsylvania State University - Robert Ghrist
University of Pennsylvania - Kathryn Hess
EPFL - Matilde Marcolli
California Institute of Technology - Elad Schneidman
Weizmann Institute of Science - Tatyana Sharpee
Salk Institute
Abstract
In the last decade or so, applied topology and algebraic geometry have come into their own as vibrant areas of applied mathematics. At the same time, ideas and tools from topology and geometry have infiltrated theoretical and computational neuroscience. This kind of mathematics has shown itself to be a natural and useful language not only for analyzing neural data sets but also as a means of understanding principles of neural coding and computation. This workshop will bring together leading researchers at the interfaces of topology, geometry, and neuroscience to take stock of recent work and outline future directions. This includes a focus on topological data analysis (persistent homology and related methods), topological analysis of neural networks and their dynamics, topological decoding of neural activity, evolving topology of dynamic networks (e.g., networks that are changing as a result of learning), and analysis of connectome data. Related topics may include the geometry and topology of deep learning, as well as low-dimensional projections of trained networks.

Confirmed Speakers & Participants
Talks will be presented virtually or in-person as indicated in the schedule below.
- Speaker
- Poster Presenter
- Attendee
- Virtual Attendee
-
Daniele Avitabile
Vrije Universiteit Amsterdam
-
Huseyin Ayhan
Florida State University
-
Aishwarya Balwani
Georgia Institute of Technology
-
Andrea Barreiro
Southern Methodist University
-
Dhananjay Bhaskar
Yale University
-
Ginestra Bianconi
Queen Mary University of London
-
Amitabha Bose
New Jersey Institute of Technology
-
Felipe Branco de Paiva
University of Wisconsin-Madison
-
Robyn Brooks
University of Utah
-
Peter Bubenik
University of Florida
-
Thomas Burns
ICERM
-
Johnathan Bush
University of Florida
-
Carlos Castañeda Castro
Brown University
-
Dmitri Chklovskii
Flatiron Institute & NYU Neuroscience Institute
-
Giovanna Citti
university of Bologna
-
Justin Curry
University at Albany SUNY
-
Carina Curto
The Pennsylvania State University
-
Steve Damelin
University of Michigan
-
Juan Carlos Díaz-Patiño
Universidad Nacional Autónoma de México
-
Darcy Diesburg
Brown University
-
Benjamin Dunn
Norwegian University of Science and Technology
-
Ani Eloyan
Brown University
-
Julio Esparza Ibanez
Instituto Cajal - CSIC (Spanish National Research Council)
-
Ashkan Faghiri
Georgia state university
-
Michael Frank
Brown University
-
Michael Freund
Brown University
-
Halley Fritze
University of Oregon
-
Marcio Gameiro
Rutgers University
-
Harshvardhan Gazula
MIT
-
Tomas Gedeon
Montana State University
-
Robert Ghrist
University of Pennsylvania
-
Chad Giusti
University of Delaware
-
Anna Grim
Allen Institute
-
Robert Gütig
Charité Medical School Berlin
-
Todd Hagen
Bernstein Center for Computational Neuroscience
-
Erik Hermansen
Norwegian University of Scienc
-
Abigail Hickok
Columbia University
-
Christian Hirsch
Aarhus University
-
Iris Horng
University of Pennsylvania
-
Ching-Peng Huang
UKE
-
Vladimir Itskov
The Pennsylvania State University
-
Yuchen Jiang
Australian National University
-
Alvin Jin
Berkeley
-
Sameer Kailasa
University of Michigan Ann Arbor
-
Lida Kanari
EPFL/Blue Brain
-
Kevin Knudson
University of Florida
-
Maxwell Kreider
Case Western Reserve University
-
Kishore Kuchibhotla
Johns Hopkins University
-
Giancarlo La Camera
Stony Brook University
-
Kang-Ju Lee
Seoul National University
-
Ran Levi
University of Aberdeen
-
Noah Lewis
Georgia Institute of Technology
-
Yao Li
University of Massachusetts Amherst
-
Zelong Li
Penn State University
-
Caitlin Lienkaemper
Boston University
-
Kathryn Lindsey
Boston College
-
Vasiliki Liontou
ICERM
-
Sijing Liu
Brown University
-
Juliana Londono Alvarez
Penn State
-
Caio Lopes
École Polytechnique Fédérale de Lausanne
-
Marissa Masden
ICERM
-
Nikola Milicevic
Pennsylvania State University
-
Federica Milinanni
KTH - Royal Institute of Technology
-
Katie Morrison
University of Northern Colorado
-
matt nassar
Brown University
-
Fernando Nobrega Santos
University of Amsterdam
-
Gabe Ocker
Boston University
-
Ross Parker
Center for Communications Research – Princeton
-
Caitlyn Parmelee
Keene State College
-
alice patania
University of Vermont
-
Cengiz Pehlevan
Harvard University
-
Isabella Penido
Brown University
-
Jose Perea
Northeastern University
-
Giovanni Petri
CENTAI Institute
-
Niloufar Razmi
Brown University
-
Alex Reyes
New York University
-
Antonio Rieser
Centro de Investigación en Matemáticas
-
Dmitry Rinberg
New York University
-
Dario Ringach
University of California, Los Angeles
-
Jason Ritt
Brown University
-
Horacio Rotstein
New Jersey Institute of Technology
-
Jennifer Rozenblit
University of Texas, Austin
-
Safaan Sadiq
Pennsylvania State University
-
Nicole Sanderson
Penn State University
-
Hannah Santa Cruz
Penn State
-
Alessandro Sarti
Centre D’analyse et de Mathématique Sociales
-
Nikolas Schonsheck
University of Delaware
-
David Schwab
City University of New York
-
Daniel Scott
Brown University
-
Thomas Serre
Brown University
-
Tatyana Sharpee
Salk Institute
-
Bernadette Stolz
EPFL
-
Evelyn Tang
Rice University
-
Dane Taylor
University of Wyoming
-
Peter Thomas
Case Western Reserve University
-
Tobias Timofeyev
University of Vermont
-
Nicholas Tolley
Brown University
-
Magnus Tournoy
Flatiron Institute
-
Wilson Truccolo
Brown University
-
Ka Nap Tse
University of Pittsburgh
-
Junyi Tu
Salisbury University
-
Srinivas Turaga
HHMI - Janelia Research Campus
-
Melvin Vaupel
Norwegian Institute of Science and Technology
-
Jonathan Victor
Weill Cornell Medical College
-
Elizabeth Vidaurre
Molloy College
-
Bradley Vigil
Texas Tech University
-
Zhengchao Wan
University of California San Diego
-
Xinyi Wang
Michigan State University
-
Qingsong Wang
University of Utah
-
Alexander Williams
Stanford University
-
Iris Yoon
Wesleyan University
-
Kei Yoshida
Brown University
-
Kisung You
City University of New York
-
Nora Youngs
Colby College
-
Zhuojun Yu
Case Western Reserve University
-
Wenhao Zhang
UT Southwestern Medical Center
-
Ling Zhou
ICERM
-
Robert Zielinski
Brown University
Application Information
This program is at capacity, and ICERM is no longer accepting applications.
Your Visit to ICERM
- ICERM Facilities
- ICERM is located on the 10th & 11th floors of 121 South Main Street in Providence, Rhode Island. ICERM's business hours are 8:30am - 5:00pm during this event. See our facilities page for more info about ICERM and Brown's available facilities.
- Traveling to ICERM
- ICERM is located at Brown University in Providence, Rhode Island. Providence's T.F. Green Airport (15 minutes south) and Boston's Logan Airport (1 hour north) are the closest airports. Providence is also on Amtrak's Northeast Corridor. In-depth directions and transportation information are available on our travel page.
- Lodging
- ICERM's special rate will soon be made available via this page for our preferred hotel, the Hampton Inn & Suites Providence Downtown. ICERM also regularly works with the Graduate Hotel and Hilton Garden Inn who both have discounted rates available. Contact housing@icerm.brown.edu before booking anything.
The only way ICERM participants should book a room is through the hotel reservation links located on this page or through links emailed to them from an ICERM email address (first_last@icerm.brown.edu). ICERM never works with any conference booking vendors and never collects credit card information.
- Childcare/Schools
- Those traveling with family who are interested in information about childcare and/or schools should contact housing@icerm.brown.edu.
- Technology Resources
- Wireless internet access ("Brown-Guest") and wireless printing is available for all ICERM visitors. Eduroam is available for members of participating institutions. Thin clients in all offices and common areas provide open access to a web browser, SSH terminal, and printing capability. See our Technology Resources page for setup instructions and to learn about all available technology.
- Accessibility
- To request special services, accommodations, or assistance for this event, please contact accessibility@icerm.brown.edu as far in advance of the event as possible. Thank you.
- Discrimination and Harassment Policy
- ICERM is committed to creating a safe, professional, and welcoming environment that benefits from the diversity and experiences of all its participants. Brown University's "Code of Conduct", "Discrimination and Workplace Harassment Policy", "Sexual and Gender-based Misconduct Policy", and "Title IX Policy" apply to all ICERM participants and staff. Participants with concerns or requests for assistance on a discrimination or harassment issue should contact the ICERM Director; they are the responsible employees at ICERM under this policy.
- Fundamental Research
- ICERM research programs aim to promote Fundamental Research and mathematical sciences education. If you are engaged in sensitive or proprietary work, please be aware that ICERM programs often have participants from countries and entities subject to United States export control restrictions. Any discoveries of economically significant intellectual property supported by ICERM funding should be disclosed.
- Exploring Providence
- Providence's world-renowned culinary scene provides ample options for lunch and dinner. Neighborhoods near campus, including College Hill Historic District, have many local attractions. Check out the map on our Explore Providence page to see what's near ICERM.
Visa Information
Contact visa@icerm.brown.edu for assistance.
- Eligible to be reimbursed
- B-1 or Visa Waiver Business (WB)
- Ineligible to be reimbursed
- B-2 or Visa Waiver Tourist (WT)
- Already in the US?
-
F-1 and J-1 not sponsored by ICERM: need to obtain a letter approving reimbursement from the International Office of your home institution PRIOR to travel.
H-1B holders do not need letter of approval.
All other visas: alert ICERM staff immediately about your situation.
ICERM does not reimburse visa fees. This chart is to inform visitors whether the visa they enter the US on allows them to receive reimbursement for the items outlined in their invitation letter.
Financial Support
This section is for general purposes only and does not indicate that all attendees receive funding. Please refer to your personalized invitation to review your offer.
- ORCID iD
- As this program is funded by the National Science Foundation (NSF), ICERM is required to collect your ORCID iD if you are receiving funding to attend this program. Be sure to add your ORCID iD to your Cube profile as soon as possible to avoid delaying your reimbursement.
- Acceptable Costs
-
- 1 roundtrip between your home institute and ICERM
- Flights on U.S. or E.U. airlines – economy class to either Providence airport (PVD) or Boston airport (BOS)
- Ground Transportation to and from airports and ICERM.
- Unacceptable Costs
-
- Flights on non-U.S. or non-E.U. airlines
- Flights on U.K. airlines
- Seats in economy plus, business class, or first class
- Change ticket fees of any kind
- Multi-use bus passes
- Meals or incidentals
- Advance Approval Required
-
- Personal car travel to ICERM from outside New England
- Multiple-destination plane ticket; does not include layovers to reach ICERM
- Arriving or departing from ICERM more than a day before or day after the program
- Multiple trips to ICERM
- Rental car to/from ICERM
- Flights on a Swiss, Japanese, or Australian airlines
- Arriving or departing from airport other than PVD/BOS or home institution's local airport
- 2 one-way plane tickets to create a roundtrip (often purchased from Expedia, Orbitz, etc.)
- Travel Maximum Contributions
-
- New England: $350
- Other contiguous US: $850
- Asia & Oceania: $2,000
- All other locations: $1,500
- Note these rates were updated in Spring 2023 and superseded any prior invitation rates. Any invitations without travel support will still not receive travel support.
- Reimbursement Requests
-
Request Reimbursement with Cube
Refer to the back of your ID badge for more information. Checklists are available at the front desk and in the Reimbursement section of Cube.
- Reimbursement Tips
-
- Scanned original receipts are required for all expenses
- Airfare receipt must show full itinerary and payment
- ICERM does not offer per diem or meal reimbursement
- Allowable mileage is reimbursed at prevailing IRS Business Rate and trip documented via pdf of Google Maps result
- Keep all documentation until you receive your reimbursement!
- Reimbursement Timing
-
6 - 8 weeks after all documentation is sent to ICERM. All reimbursement requests are reviewed by numerous central offices at Brown who may request additional documentation.
- Reimbursement Deadline
-
Submissions must be received within 30 days of ICERM departure to avoid applicable taxes. Submissions after thirty days will incur applicable taxes. No submissions are accepted more than six months after the program end.