82 citations · 419 across the 63 of their papers we have counts for
6 papers · 1 filter
Ignoring Extreme Opinions in Complex Networks: The Impact of Heterogeneous Thresholds
Shreyas Sundaram
We consider a class of opinion dynamics on networks where at each time-step, each node in the network disregards the opinions of a certain number of its most extreme neighbors and…
Pursuit on a Graph under Partial Information from Sensors
Shreyas Sundaram, Krishnamoorthy Kalyanam, David W. Casbeer
We consider a class of pursuit-evasion problems where an evader enters a directed acyclic graph and attempts to reach one of the terminal nodes. A pursuer enters the graph at a lat…
Distributed Observers for LTI Systems
Aritra Mitra, Shreyas Sundaram
We consider the problem of distributed state estimation of a linear time-invariant (LTI) system by a network of sensors. We develop a distributed observer that guarantees asymptoti…
Distributed Optimization Under Adversarial Nodes
Shreyas Sundaram, Bahman Gharesifard
We investigate the vulnerabilities of consensus-based distributed optimization protocols to nodes that deviate from the prescribed update rule (e.g., due to failures or adversarial…
The Game-Theoretic Formation of Interconnections Between Networks
Ebrahim Moradi Shahrivar, Shreyas Sundaram
We introduce a network design game where the objective of the players is to design the interconnections between the nodes of two different networks and in order to maxi…
Robustness of Leader-Follower Networked Dynamical Systems
Mohammad Pirani, Ebrahim Moradi Shahrivar, Baris Fidan +1
We present a graph-theoretic approach to analyzing the robustness of leader-follower consensus dynamics to disturbances and time delays. Robustness to disturbances is captured via…