Robert Ghrist

According to our database1, Robert Ghrist authored at least 61 papers between 2000 and 2023.

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Bibliography

2023
Persistent extensions and analogous bars: data-induced relations between persistence barcodes.
J. Appl. Comput. Topol., September, 2023

Network Preference Dynamics using Lattice Theory.
CoRR, 2023

2022
Asynchronous Diffusion of Data on Networked Lattices.
CoRR, 2022

Persistent Extension and Analogous Bars: Data-Induced Relations Between Persistence Barcodes.
CoRR, 2022

Harmonicity in Networked Social Information Dynamics.
Proceedings of the Workshop Proceedings of the 16th International AAAI Conference on Web and Social Media, 2022

Network SheafModels for Social Information Dynamics.
Proceedings of the 8th IEEE International Conference on Collaboration and Internet Computing, 2022

Diffusion of Information on Networked Lattices by Gossip.
Proceedings of the 61st IEEE Conference on Decision and Control, 2022

2021
Reviews.
Am. Math. Mon., 2021

Opinion Dynamics on Discourse Sheaves.
SIAM J. Appl. Math., 2021

An optimal property of the hyperplane system in a finite cubing.
Auton. Robots, 2021

On Laplacians (Invited Talk).
Proceedings of the 37th International Symposium on Computational Geometry, 2021

2020
Minimal unimodal decomposition on trees.
J. Appl. Comput. Topol., 2020

Quiver Signal Processing (QSP).
CoRR, 2020

Distributed Locally Non-interfering Connectivity via Linear Temporal Logic.
CoRR, 2020

Path Signatures on Lie Groups.
CoRR, 2020

On Sensor Network Localization Exploiting Topological Constraints.
Proceedings of the 2020 American Control Conference, 2020

2019
Toward a spectral theory of cellular sheaves.
J. Appl. Comput. Topol., 2019

Learning Sheaf Laplacians from Smooth Signals.
Proceedings of the IEEE International Conference on Acoustics, 2019

Distributed Optimization with Sheaf Homological Constraints.
Proceedings of the 57th Annual Allerton Conference on Communication, 2019

2018
Stokes's Theorem, Data, and the Polar Ice Caps.
Am. Math. Mon., 2018

Persistent homology and Euler integral transforms.
J. Appl. Comput. Topol., 2018

Path homotopy invariants and their application to optimal trajectory planning.
Ann. Math. Artif. Intell., 2018

2017
Positive Alexander Duality for Pursuit and Evasion.
SIAM J. Appl. Algebra Geom., 2017

2016
Two's company, three (or more) is a simplex - Algebraic-topological tools for understanding higher-order structure in neural data.
J. Comput. Neurosci., 2016

Discrete Morse Theory for Computing Cellular Sheaf Cohomology.
Found. Comput. Math., 2016

Reconstruction of Euclidean embeddings in dense networks.
Proceedings of the 2016 IEEE Global Conference on Signal and Information Processing, 2016

2015
Persistent Homology for Path Planning in Uncertain Environments.
IEEE Trans. Robotics, 2015

2014
Multi-robot coverage and exploration on Riemannian manifolds with boundaries.
Int. J. Robotics Res., 2014

Pursuit-evasion game for normal distributions.
Proceedings of the 2014 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2014

Cyclic network automata and cohomological waves.
Proceedings of the IPSN'14, 2014

2013
Invariants for homology classes with application to optimal search and planning problem in robotics.
Ann. Math. Artif. Intell., 2013

Topological exploration of unknown and partially known environments.
Proceedings of the 2013 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2013

Homological sensing for mobile robot localization.
Proceedings of the 2013 IEEE International Conference on Robotics and Automation, 2013

A topological max-flow-min-cut theorem.
Proceedings of the IEEE Global Conference on Signal and Information Processing, 2013

2012
Topological Localization Via Signals of Opportunity.
IEEE Trans. Signal Process., 2012

Distributed computation of coverage in sensor networks by homological methods.
Appl. Algebra Eng. Commun. Comput., 2012

Multi-robot Coverage and Exploration in Non-Euclidean Metric Spaces.
Proceedings of the Algorithmic Foundations of Robotics X, 2012

Cyclic network automata for indoor sensor network.
Proceedings of the 11th International Conference on Information Processing in Sensor Networks (co-located with CPS Week 2012), 2012

2011
Mapping and Pursuit-Evasion Strategies For a Simple Wall-Following Robot.
IEEE Trans. Robotics, 2011

2010
Vietoris-Rips Complexes of Planar Point Sets.
Discret. Comput. Geom., 2010

2009
Target Enumeration via Euler Characteristic Integrals.
SIAM J. Appl. Math., 2009

2008
Target Enumeration via Integration over Planar Sensor Networks.
Proceedings of the Robotics: Science and Systems IV, 2008

2007
The geometry and topology of reconfiguration.
Adv. Appl. Math., 2007

2006
A grammatical approach to self-organizing robotic systems.
IEEE Trans. Autom. Control., 2006

Nonpositive Curvature and Pareto Optimal Coordination of Robots.
SIAM J. Control. Optim., 2006

Coordinate-free Coverage in Sensor Networks with Controlled Boundaries via Homology.
Int. J. Robotics Res., 2006

Surrounding Nodes in Coordinate-Free Networks.
Proceedings of the Algorithmic Foundation of Robotics VII, 2006

Pursuit and Evasion in Non-convex Domains of Arbitrary Dimensions.
Proceedings of the Robotics: Science and Systems II, 2006

2005
Generic Hydrodynamic Instability of Curl Eigenfields.
SIAM J. Appl. Dyn. Syst., 2005

Computing Pareto Optimal Coordinations on Roadmaps.
Int. J. Robotics Res., 2005

Blind Swarms for Coverage in 2-D.
Proceedings of the Robotics: Science and Systems I, 2005

Coverage and hole-detection in sensor networks via homology.
Proceedings of the Fourth International Symposium on Information Processing in Sensor Networks, 2005

Bitbots: Simple Robots Solving Complex Tasks.
Proceedings of the Proceedings, 2005

2004
State Complexes for Metamorphic Robots.
Int. J. Robotics Res., 2004

Pareto Optimal Coordination on Roadmaps.
Proceedings of the Algorithmic Foundations of Robotics VI, 2004

Graph Grammars for Self Assembling Robotic Systems.
Proceedings of the 2004 IEEE International Conference on Robotics and Automation, 2004

Grammatical Self Assembly for Planar Tiles.
Proceedings of the 2004 International Conference on MEMS, 2004

2002
Finding Topology in a Factory: Configuration Spaces.
Am. Math. Mon., 2002

Safe Cooperative Robot Dynamics on Graphs.
SIAM J. Control. Optim., 2002

Shape Complexes for Metamorhpic Robots.
Proceedings of the Algorithmic Foundations of Robotics V, 2002

2000
Resonant Gluing bifurcations.
Int. J. Bifurc. Chaos, 2000


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