Robert Ghrist

70 papers A* 4A 2C 6Misc 1Journal 44Unranked 13
YearRankTypeTitle / Venue / Authors
2026 J jnl
Neural Networks as Local-to-Global Computations.
CoRR
Vicente Bosca, Robert Ghrist
2025 J jnl
Learning from Frustration: Torsor CNNs on Graphs.
CoRR
Daiyuan Li, Shreya Arya, Robert Ghrist
2025 J jnl
The Future of Artificial Intelligence and the Mathematical and Physical Sciences (AI+MPS).
CoRR
Andrew Ferguson, Marisa Lafleur, Lars Ruthotto, Jesse Thaler, Yuan-Sen Ting, Pratyush Tiwary, Soledad Villar, E. Paulo Alves, Jeremy Avigad, Simon Billinge, Camille L. Bilodeau, Keith Brown, Emmanuel J. Candès, Arghya Chattopadhyay, Bingqing Cheng, Jonathan Clausen, Connor W. Coley, Andrew J. Connolly, Fred Daum, Sijia S. Dong, Chrisy Xiyu Du, Cora Dvorkin, Cristiano Fanelli, Eric B. Ford, Luis Manuel Frutos, Nicolás García Trillos, Cecilia Garraffo, Robert Ghrist, Rafael Gómez-Bombarelli, Gianluca Guadagni, Sreelekha Guggilam, Sergei Gukov, Juan B. Gutierrez, Salman Habib, Johannes Hachmann, Boris Hanin, Philip C. Harris, Murray Holland, Elizabeth Holm, Hsin-Yuan Huang, Shih-Chieh Hsu, Nick Jackson, Olexandr Isayev, Heng Ji, Aggelos K. Katsaggelos, Jeremy Kepner, Yannis G. Kevrekidis, Michelle P. Kuchera, J. Nathan Kutz, Branislava Lalic, Ann Lee, Matt LeBlanc, Josiah Lim, Rebecca Lindsey, Yongmin Liu, Peter Y. Lu, Sudhir Malik, Vuk Mandic, Vidya B. Manian, Emeka P. Mazi, Pankaj Mehta, Peter Melchior, Brice Ménard, Jennifer Ngadiuba, Stella Offner, Elsa Olivetti, Shyue Ping Ong, Christopher Rackauckas, Philippe Rigollet, Chad Risko, Philip Romero, Grant M. Rotskoff, Brett Savoie, Uros Seljak, David Shih, Gary Shiu, Dima Shlyakhtenko, Eva Silverstein, Taylor Sparks, Thomas Strohmer, Christopher Stubbs, Stephen Thomas, Suriyanarayanan Vaikuntanathan, René Vidal, Francisco Villaescusa-Navarro, Gregory Voth, Benjamin Wandelt, Rachel Ward, Melanie Weber, Risa Wechsler, Stephen Whitelam, Olaf Wiest, Mike Williams, Zhuoran Yang, Yaroslava G. Yingling, Bin Yu, Shuwen Yue, Ann Zabludoff, Huimin Zhao, Tong Zhang
2024 C conf
Network Preference Dynamics Using Lattice Theory.
ACC
Hans Riess, Gregory Henselman-Petrusek, Michael C. Munger, Robert Ghrist, Zachary I. Bell, Michael M. Zavlanos
2023 J jnl
Network Preference Dynamics using Lattice Theory.
CoRR
Hans Riess, Gregory Henselman-Petrusek, Michael C. Munger, Robert Ghrist, Zachary I. Bell, Michael M. Zavlanos
2023 J jnl
Persistent extensions and analogous bars: data-induced relations between persistence barcodes.
J. Appl. Comput. Topol.
Hee Rhang Yoon, Robert Ghrist, Chad Giusti
2022 J jnl
Asynchronous Diffusion of Data on Networked Lattices.
CoRR
Robert Ghrist, Hans Riess
2022 — conf
Diffusion of Information on Networked Lattices by Gossip.
CDC
Hans Riess, Robert Ghrist
2022 — conf
Harmonicity in Networked Social Information Dynamics.
ICWSM Workshops
Robert Ghrist
2022 — conf
Network SheafModels for Social Information Dynamics.
CIC
Robert Ghrist
2022 J jnl
Persistent Extension and Analogous Bars: Data-Induced Relations Between Persistence Barcodes.
CoRR
Hee Rhang Yoon, Robert Ghrist, Chad Giusti
2021 J jnl
An optimal property of the hyperplane system in a finite cubing.
Auton. Robots
Dan P. Guralnik, Robert Ghrist
2021 A* conf
On Laplacians (Invited Talk).
SoCG
Robert Ghrist
2021 J jnl
Opinion Dynamics on Discourse Sheaves.
SIAM J. Appl. Math.
Jakob Hansen, Robert Ghrist
2021 J jnl
Reviews.
Am. Math. Mon.
Darren B. Glass, Béla Bajnok, Carolyn Yackel, Edray Goins, Jenna P. Carpenter, Stephen Kennedy, Jeanette Shakalli, Ursula Whitcher, Dave Kung, Kathryn Kozak, Robert Ghrist, Andrew Gelman
2020 J jnl
Distributed Locally Non-interfering Connectivity via Linear Temporal Logic.
CoRR
Hans Riess, Yiannis Kantaros, George J. Pappas, Robert Ghrist
2020 J jnl
Minimal unimodal decomposition on trees.
J. Appl. Comput. Topol.
Yuliy M. Baryshnikov, Robert Ghrist
2020 C conf
On Sensor Network Localization Exploiting Topological Constraints.
ACC
Alberto Speranzon, Shashank Shivkumar, Robert Ghrist
2020 J jnl
Path Signatures on Lie Groups.
CoRR
Darrick Lee, Robert Ghrist
2020 J jnl
Quiver Signal Processing (QSP).
CoRR
Alejandro Parada-Mayorga, Hans Riess, Alejandro Ribeiro, Robert Ghrist
2019 — conf
Distributed Optimization with Sheaf Homological Constraints.
Allerton
Jakob Hansen, Robert Ghrist
2019 Misc conf
Learning Sheaf Laplacians from Smooth Signals.
ICASSP
Jakob Hansen, Robert Ghrist
2019 J jnl
Toward a spectral theory of cellular sheaves.
J. Appl. Comput. Topol.
Jakob Hansen, Robert Ghrist
2018 J jnl
Path homotopy invariants and their application to optimal trajectory planning.
Ann. Math. Artif. Intell.
Subhrajit Bhattacharya, Robert Ghrist
2018 J jnl
Persistent homology and Euler integral transforms.
J. Appl. Comput. Topol.
Robert Ghrist, Rachel Levanger, Huy Mai
2018 J jnl
Stokes's Theorem, Data, and the Polar Ice Caps.
Am. Math. Mon.
Yuliy M. Baryshnikov, Robert Ghrist
2017 J jnl
Path Homotopy Invariants and their Application to Optimal Trajectory Planning.
CoRR
Subhrajit Bhattacharya, Robert Ghrist
2017 J jnl
Positive Alexander Duality for Pursuit and Evasion.
SIAM J. Appl. Algebra Geom.
Robert Ghrist, Sanjeevi Krishnan
2016 J jnl
Discrete Morse Theory for Computing Cellular Sheaf Cohomology.
Found. Comput. Math.
Justin Curry, Robert Ghrist, Vidit Nanda
2016 — conf
Reconstruction of Euclidean embeddings in dense networks.
GlobalSIP
Sarah Costrell, Subhrajit Bhattacharya, Robert Ghrist
2016 J jnl
Two's company, three (or more) is a simplex - Algebraic-topological tools for understanding higher-order structure in neural data.
J. Comput. Neurosci.
Chad Giusti, Robert Ghrist, Danielle S. Bassett
2015 J jnl
Persistent Homology for Path Planning in Uncertain Environments.
IEEE Trans. Robotics
Subhrajit Bhattacharya, Robert Ghrist, Vijay Kumar
2014 — conf
Cyclic network automata and cohomological waves.
IPSN
Yiqing Cai, Robert Ghrist
2014 J jnl
Multi-robot coverage and exploration on Riemannian manifolds with boundaries.
Int. J. Robotics Res.
Subhrajit Bhattacharya, Robert Ghrist, Vijay Kumar
2014 A conf
Pursuit-evasion game for normal distributions.
IROS
Chanyoung Jun, Subhrajit Bhattacharya, Robert Ghrist
2013 — conf
A topological max-flow-min-cut theorem.
GlobalSIP
Robert Ghrist, Sanjeevi Krishnan
2013 A* conf
Homological sensing for mobile robot localization.
ICRA
Jason C. Derenick, Alberto Speranzon, Robert Ghrist
2013 J jnl
Invariants for homology classes with application to optimal search and planning problem in robotics.
Ann. Math. Artif. Intell.
Subhrajit Bhattacharya, David Lipsky, Robert Ghrist, Vijay Kumar
2013 A conf
Topological exploration of unknown and partially known environments.
IROS
Soonkyum Kim, Subhrajit Bhattacharya, Robert Ghrist, Vijay Kumar
2012 J jnl
Cyclic Network Automata and Cohomological Waves
CoRR
Yiqing Cai, Robert Ghrist
2012 — conf
Cyclic network automata for indoor sensor network.
IPSN
Yiqing Cai, Robert Ghrist
2012 J jnl
Distributed computation of coverage in sensor networks by homological methods.
Appl. Algebra Eng. Commun. Comput.
Pawel Dlotko, Robert Ghrist, Mateusz Juda, Marian Mrozek
2012 J jnl
Invariants for Homology Classes with Application to Optimal Search and Planning Problem in Robotics
CoRR
Subhrajit Bhattacharya, David Lipsky, Robert Ghrist, Vijay Kumar
2012 C conf
Multi-robot Coverage and Exploration in Non-Euclidean Metric Spaces.
WAFR
Subhrajit Bhattacharya, Robert Ghrist, Vijay Kumar
2012 J jnl
Topological Localization Via Signals of Opportunity.
IEEE Trans. Signal Process.
Michael Robinson, Robert Ghrist
2011 J jnl
Mapping and Pursuit-Evasion Strategies For a Simple Wall-Following Robot.
IEEE Trans. Robotics
Max Katsev, Anna Yershova, Benjamín Tovar, Robert Ghrist, Steven M. LaValle
2010 J jnl
Vietoris-Rips Complexes of Planar Point Sets.
Discret. Comput. Geom.
Erin W. Chambers, Vin de Silva, Jeff Erickson, Robert Ghrist
2009 J jnl
Target Enumeration via Euler Characteristic Integrals.
SIAM J. Appl. Math.
Yuliy M. Baryshnikov, Robert Ghrist
2008 — conf
Target Enumeration via Integration over Planar Sensor Networks.
Robotics: Science and Systems
Robert Ghrist, Yuliy M. Baryshnikov
2007 J jnl
The geometry and topology of reconfiguration.
Adv. Appl. Math.
Robert Ghrist, Valerie Peterson
2006 J jnl
A grammatical approach to self-organizing robotic systems.
IEEE Trans. Autom. Control.
Eric Klavins, Robert Ghrist, David Lipsky
2006 J jnl
Coordinate-free Coverage in Sensor Networks with Controlled Boundaries via Homology.
Int. J. Robotics Res.
Vin de Silva, Robert Ghrist
2006 J jnl
Nonpositive Curvature and Pareto Optimal Coordination of Robots.
SIAM J. Control. Optim.
Robert Ghrist, Steven M. LaValle
2006 — conf
Pursuit and Evasion in Non-convex Domains of Arbitrary Dimensions.
Robotics: Science and Systems
Stephanie Alexander, Richard Bishop, Robert Ghrist
2006 C conf
Surrounding Nodes in Coordinate-Free Networks.
WAFR
Robert Ghrist, David Lipsky, Sameera Poduri, Gaurav S. Sukhatme
2005 A* conf
Bitbots: Simple Robots Solving Complex Tasks.
AAAI
Anna Yershova, Benjamín Tovar, Robert Ghrist, Steven M. LaValle
2005 — conf
Blind Swarms for Coverage in 2-D.
Robotics: Science and Systems
Vin de Silva, Robert Ghrist, Abubakr Muhammad
2005 J jnl
Computing Pareto Optimal Coordinations on Roadmaps.
Int. J. Robotics Res.
Robert Ghrist, Jason M. O'Kane, Steven M. LaValle
2005 — conf
Coverage and hole-detection in sensor networks via homology.
IPSN
Robert Ghrist, Abubakr Muhammad
2005 J jnl
Generic Hydrodynamic Instability of Curl Eigenfields.
SIAM J. Appl. Dyn. Syst.
John B. Etnyre, Robert Ghrist
2004 — conf
Grammatical Self Assembly for Planar Tiles.
ICMENS
Robert Ghrist, David Lipsky
2004 A* conf
Graph Grammars for Self Assembling Robotic Systems.
ICRA
Eric Klavins, Robert Ghrist, David Lipsky
2004 C conf
Pareto Optimal Coordination on Roadmaps.
WAFR
Robert Ghrist, Jason M. O'Kane, Steven M. LaValle
2004 J jnl
State Complexes for Metamorphic Robots.
Int. J. Robotics Res.
Aaron Abrams, Robert Ghrist
2003 J jnl
State complexes for metamorphic robots
CoRR
Aaron Abrams, Robert Ghrist
2002 J jnl
Finding Topology in a Factory: Configuration Spaces.
Am. Math. Mon.
Aaron Abrams, Robert Ghrist
2002 J jnl
Safe Cooperative Robot Dynamics on Graphs.
SIAM J. Control. Optim.
Robert Ghrist, Daniel E. Koditschek
2002 C conf
Shape Complexes for Metamorhpic Robots.
WAFR
Robert Ghrist
2000 J jnl
Resonant Gluing bifurcations.
Int. J. Bifurc. Chaos
Robert Ghrist
2000 J jnl
Safe cooperative robot dynamics on graphs
CoRR
Robert Ghrist, Daniel E. Koditschek