Robert Ghrist

Publication Activity (10 Years)

Years Active: 2000-2023
Publications (10 Years): 28

Top Topics

Trajectory Planning

Linear Temporal Logic

Mobile Robot Localization

Top Venues

J. Appl. Comput. Topol.

Ann. Math. Artif. Intell.

Publications

Hans Riess, Gregory Henselman-Petrusek, Michael C. Munger, Robert Ghrist, Zachary I. Bell, Michael M. Zavlanos
Network Preference Dynamics using Lattice Theory. CoRR (2023)
Hee Rhang Yoon, Robert Ghrist, Chad Giusti
Persistent extensions and analogous bars: data-induced relations between persistence barcodes. J. Appl. Comput. Topol. 7 (3) (2023)
Hans Riess, Robert Ghrist
Diffusion of Information on Networked Lattices by Gossip. CDC (2022)
Hee Rhang Yoon, Robert Ghrist, Chad Giusti
Persistent Extension and Analogous Bars: Data-Induced Relations Between Persistence Barcodes. CoRR (2022)
Robert Ghrist
Network SheafModels for Social Information Dynamics. CIC (2022)
Robert Ghrist
Harmonicity in Networked Social Information Dynamics. ICWSM Workshops (2022)
Robert Ghrist, Hans Riess
Asynchronous Diffusion of Data on Networked Lattices. CoRR (2022)
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
Reviews. Am. Math. Mon. 128 (2) (2021)
Jakob Hansen, Robert Ghrist
Opinion Dynamics on Discourse Sheaves. SIAM J. Appl. Math. 81 (5) (2021)
Dan P. Guralnik, Robert Ghrist
An optimal property of the hyperplane system in a finite cubing. Auton. Robots 45 (5) (2021)
Robert Ghrist
On Laplacians (Invited Talk). SoCG (2021)
Yuliy Baryshnikov, Robert Ghrist
Minimal unimodal decomposition on trees. J. Appl. Comput. Topol. 4 (2) (2020)
Darrick Lee, Robert Ghrist
Path Signatures on Lie Groups. CoRR (2020)
Alberto Speranzon, Shashank Shivkumar, Robert Ghrist
On Sensor Network Localization Exploiting Topological Constraints. ACC (2020)
Hans Riess, Yiannis Kantaros, George J. Pappas, Robert Ghrist
Distributed Locally Non-interfering Connectivity via Linear Temporal Logic. CoRR (2020)
Alejandro Parada-Mayorga, Hans Riess, Alejandro Ribeiro, Robert Ghrist
Quiver Signal Processing (QSP). CoRR (2020)
Jakob Hansen, Robert Ghrist
Learning Sheaf Laplacians from Smooth Signals. ICASSP (2019)
Jakob Hansen, Robert Ghrist
Distributed Optimization with Sheaf Homological Constraints. Allerton (2019)
Jakob Hansen, Robert Ghrist
Toward a spectral theory of cellular sheaves. J. Appl. Comput. Topol. 3 (4) (2019)
Robert Ghrist, Rachel Levanger, Huy Mai
Persistent homology and Euler integral transforms. J. Appl. Comput. Topol. 2 (1-2) (2018)
Subhrajit Bhattacharya, Robert Ghrist
Path homotopy invariants and their application to optimal trajectory planning. Ann. Math. Artif. Intell. 84 (3-4) (2018)
Yuliy Baryshnikov, Robert Ghrist
Stokes's Theorem, Data, and the Polar Ice Caps. Am. Math. Mon. 125 (9) (2018)
Subhrajit Bhattacharya, Robert Ghrist
Path Homotopy Invariants and their Application to Optimal Trajectory Planning. CoRR (2017)
Robert Ghrist, Sanjeevi Krishnan
Positive Alexander Duality for Pursuit and Evasion. SIAM J. Appl. Algebra Geom. 1 (1) (2017)
Justin Curry, Robert Ghrist, Vidit Nanda
Discrete Morse Theory for Computing Cellular Sheaf Cohomology. Found. Comput. Math. 16 (4) (2016)
Sarah Costrell, Subhrajit Bhattacharya, Robert Ghrist
Reconstruction of Euclidean embeddings in dense networks. GlobalSIP (2016)
Chad Giusti, Robert Ghrist, Danielle S. Bassett
Two's company, three (or more) is a simplex - Algebraic-topological tools for understanding higher-order structure in neural data. J. Comput. Neurosci. 41 (1) (2016)
Subhrajit Bhattacharya, Robert Ghrist, Vijay Kumar
Persistent Homology for Path Planning in Uncertain Environments. IEEE Trans. Robotics 31 (3) (2015)
Subhrajit Bhattacharya, Robert Ghrist, Vijay Kumar
Multi-robot coverage and exploration on Riemannian manifolds with boundaries. Int. J. Robotics Res. 33 (1) (2014)
Yiqing Cai, Robert Ghrist
Cyclic network automata and cohomological waves. IPSN (2014)
Chanyoung Jun, Subhrajit Bhattacharya, Robert Ghrist
Pursuit-evasion game for normal distributions. IROS (2014)
Robert Ghrist, Sanjeevi Krishnan
A topological max-flow-min-cut theorem. GlobalSIP (2013)
Soonkyum Kim, Subhrajit Bhattacharya, Robert Ghrist, Vijay Kumar
Topological exploration of unknown and partially known environments. IROS (2013)
Jason C. Derenick, Alberto Speranzon, Robert Ghrist
Homological sensing for mobile robot localization. ICRA (2013)
Subhrajit Bhattacharya, David Lipsky, Robert Ghrist, Vijay Kumar
Invariants for homology classes with application to optimal search and planning problem in robotics. Ann. Math. Artif. Intell. 67 (3-4) (2013)
Subhrajit Bhattacharya, David Lipsky, Robert Ghrist, Vijay Kumar
Invariants for Homology Classes with Application to Optimal Search and Planning Problem in Robotics CoRR (2012)
Yiqing Cai, Robert Ghrist
Cyclic Network Automata and Cohomological Waves CoRR (2012)
Yiqing Cai, Robert Ghrist
Cyclic network automata for indoor sensor network. IPSN (2012)
Subhrajit Bhattacharya, Robert Ghrist, Vijay Kumar
Multi-robot Coverage and Exploration in Non-Euclidean Metric Spaces. WAFR (2012)
Pawel Dlotko, Robert Ghrist, Mateusz Juda, Marian Mrozek
Distributed computation of coverage in sensor networks by homological methods. Appl. Algebra Eng. Commun. Comput. 23 (1-2) (2012)
Michael Robinson, Robert Ghrist
Topological Localization Via Signals of Opportunity. IEEE Trans. Signal Process. 60 (5) (2012)
Max Katsev, Anna Yershova, Benjamín Tovar, Robert Ghrist, Steven M. LaValle
Mapping and Pursuit-Evasion Strategies For a Simple Wall-Following Robot. IEEE Trans. Robotics 27 (1) (2011)
Erin W. Chambers, Vin de Silva, Jeff Erickson, Robert Ghrist
Vietoris-Rips Complexes of Planar Point Sets. Discret. Comput. Geom. 44 (1) (2010)
Yuliy Baryshnikov, Robert Ghrist
Target Enumeration via Euler Characteristic Integrals. SIAM J. Appl. Math. 70 (3) (2009)
Robert Ghrist, Yuliy Baryshnikov
Target Enumeration via Integration over Planar Sensor Networks. Robotics: Science and Systems (2008)
Robert Ghrist, Valerie Peterson
The geometry and topology of reconfiguration. Adv. Appl. Math. 38 (3) (2007)
Robert Ghrist, Steven M. LaValle
Nonpositive Curvature and Pareto Optimal Coordination of Robots. SIAM J. Control. Optim. 45 (5) (2006)
Robert Ghrist, David Lipsky, Sameera Poduri, Gaurav S. Sukhatme
Surrounding Nodes in Coordinate-Free Networks. WAFR (2006)
Stephanie Alexander, Richard Bishop, Robert Ghrist
Pursuit and Evasion in Non-convex Domains of Arbitrary Dimensions. Robotics: Science and Systems (2006)
Eric Klavins, Robert Ghrist, David Lipsky
A grammatical approach to self-organizing robotic systems. IEEE Trans. Autom. Control. 51 (6) (2006)
Vin de Silva, Robert Ghrist
Coordinate-free Coverage in Sensor Networks with Controlled Boundaries via Homology. Int. J. Robotics Res. 25 (12) (2006)
Vin de Silva, Robert Ghrist, Abubakr Muhammad
Blind Swarms for Coverage in 2-D. Robotics: Science and Systems (2005)
John B. Etnyre, Robert Ghrist
Generic Hydrodynamic Instability of Curl Eigenfields. SIAM J. Appl. Dyn. Syst. 4 (2) (2005)
Robert Ghrist, Jason M. O'Kane, Steven M. LaValle
Computing Pareto Optimal Coordinations on Roadmaps. Int. J. Robotics Res. 24 (11) (2005)
Robert Ghrist, Abubakr Muhammad
Coverage and hole-detection in sensor networks via homology. IPSN (2005)
Anna Yershova, Benjamín Tovar, Robert Ghrist, Steven M. LaValle
Bitbots: Simple Robots Solving Complex Tasks. AAAI (2005)
Robert Ghrist, David Lipsky
Grammatical Self Assembly for Planar Tiles. ICMENS (2004)
Robert Ghrist, Jason M. O'Kane, Steven M. LaValle
Pareto Optimal Coordination on Roadmaps. WAFR (2004)
Eric Klavins, Robert Ghrist, David Lipsky
Graph Grammars for Self Assembling Robotic Systems. ICRA (2004)
Aaron Abrams, Robert Ghrist
State Complexes for Metamorphic Robots. Int. J. Robotics Res. 23 (7-8) (2004)
Aaron Abrams, Robert Ghrist
State complexes for metamorphic robots CoRR (2003)
Robert Ghrist, Daniel E. Koditschek
Safe Cooperative Robot Dynamics on Graphs. SIAM J. Control. Optim. 40 (5) (2002)
Robert Ghrist
Shape Complexes for Metamorhpic Robots. WAFR (2002)
Aaron Abrams, Robert Ghrist
Finding Topology in a Factory: Configuration Spaces. Am. Math. Mon. 109 (2) (2002)
Robert Ghrist, Daniel E. Koditschek
Safe cooperative robot dynamics on graphs CoRR (2000)
Robert Ghrist
Resonant Gluing bifurcations. Int. J. Bifurc. Chaos 10 (9) (2000)