Results 251 to 260 of about 409,696 (282)

New computational approaches for the power dominating set problem: Set covering and the neighborhoods of zero forcing forts

Networks, 2021
AbstractTo monitor electrical activity throughout the power grid and mitigate outages, sensors known as phasor measurement units can installed. Due to implementation costs, it is desirable to minimize the number of sensors deployed while ensuring that the grid can be effectively monitored.
Logan A. Smith, Illya V. Hicks
openaire   +1 more source

MINIMUM ZERO-FORCING SETS OF VARIOUS GRAPHS: INSIGHTS AND REAL-WORLD APPLICATIONS

ShodhKosh: Journal of Visual and Performing Arts, 2022
Let each vertex of a graph G = (V (G), E(G)) be given one of two colours, say, “black” and “white”. Let Z denote the (initial) set of black vertices of G. The colour-change rule converts the colour of a vertex from white to black if the white vertex is the only white neighbour of a black vertex. Set Z is a zero forcing set of G if all vertices of G are
Susanth P, Sunitha P
openaire   +1 more source

Null Space Strong Structural Controllability via Skew Zero Forcing Sets

2018 European Control Conference (ECC), 2018
In this paper, we examine strong structural controllability of a particular subspace of linear time-invariant networks, namely, the null space of the parameterized family of system matrices. In this direction, we establish a one-to-one correspondence between the set of input nodes for null space controllability and the notion of skew zero forcing sets.
Shima Sadat Mousavi, Airlie Chapman, Mohammad Haeri, Mehran Mesbahi   +3 more
openaire   +1 more source

Proper colorings from positive semidefinite zero forcing sets

Journal of Discrete Mathematical Sciences and Cryptography, 2016
AbstractWe present a method to construct a proper coloring of a graph from a positive semidefinite zero forcing set.
openaire   +2 more sources

Efficacy and safety of zero-fluoroscopy ablation for supraventricular tachycardias

Herz, 2015
Conventional catheter ablation of cardiac arrhythmias is associated with radiation risks for patients and laboratory personnel. Widespread use of zero-fluoroscopic catheter ablation in clinical routine is limited by safety concerns. This study investigated the feasibility of zero-fluoroscopy catheter ablation using a three-dimensional mapping system ...
P, Seizer, V, Bucher, C, Frische, D, Heinzmann, M, Gramlich, I, Müller, A, Henning, M, Hofbeck, G, Kerst, M, Gawaz, J, Schreieck   +10 more
openaire   +2 more sources

Solving Systems of Linear Equations Through Zero Forcing Set

2023
Jianbo Wang, Chao Xu, Siyun Zhou
openaire   +1 more source

Leader Selection for Strong Structural Controllability in Networks using Zero Forcing Sets

2022 American Control Conference (ACC), 2022
Waseem Abbas, Mudassir Shabbir, Yasin Yazicioglu, Xenofon Koutsoukos   +3 more
openaire   +1 more source

Local Partial Zero-Forcing Precoding for Cell-Free Massive MIMO

IEEE Transactions on Wireless Communications, 2020
Giovanni Interdonato, Marcus Karlsson, Emil Björnson   +2 more
exaly  

Computational approaches for zero forcing and related problems

European Journal of Operational Research, 2019
Boris Brimkov, Illya V Hicks
exaly  

Performance Analysis of Scheduling in Multiuser MIMO Systems with Zero-Forcing Receivers

IEEE Journal on Selected Areas in Communications, 2007
Li-Chun Wang
exaly