-
O. Askarisichani,
J. Ng Lane,
F. Bullo,
N. E. Friedkin,
A. K. Singh,
and B. Uzzi.
Structural Balance Emerges and Explains Performance in Risky Decision-Making.
Nature Communications,
10(2648),
2019.
Keyword(s): Social Networks.
@Article{ oa-jnl-fb-nef-aks-bu:17v,
author = {O. Askarisichani and J. {Ng~Lane} and F. Bullo and N. E. Friedkin and A. K. Singh and B. Uzzi},
title = {Structural Balance Emerges and Explains Performance in Risky Decision-Making},
journal = naturecomm,
year = 2019,
volume = 10,
number = 2648,
doi = {10.1038/s41467-019-10548-8},
pdf = {http://motion.me.ucsb.edu/pdf/2017v-anbfsu.pdf},
keywords = {Social Networks}
}
-
G. Chen,
X. Duan,
N. E. Friedkin,
and F. Bullo.
Social Power Dynamics over Switching and Stochastic Influence Networks.
IEEE Transactions on Automatic Control,
64(2):582-597,
2019.
Keyword(s): Social Networks.
@Article{ gc-xd-nef-fb:16j,
author = {G. Chen and X. Duan and N. E. Friedkin and F. Bullo},
title = {Social Power Dynamics over Switching and Stochastic Influence Networks},
year = 2019,
journal = tac,
doi = {10.1109/TAC.2018.2822182},
volume = 64,
number = 2,
pages = {582-597},
keywords = {Social Networks},
pdf = {http://motion.me.ucsb.edu/pdf/2016j-cdfb.pdf}
}
-
G. Chen,
X. Duan,
W. Mei,
and F. Bullo.
Linear Stochastic Approximation Algorithms and Group Consensus over Random Signed Networks.
IEEE Transactions on Automatic Control,
64(5):1874-1889,
2019.
Keyword(s): Social Networks.
@Article{ gc-xd-wm-fb:17m,
author = {G. Chen and X. Duan and W. Mei and F. Bullo},
title = {Linear Stochastic Approximation Algorithms and Group Consensus over Random Signed Networks},
journal = tac,
year = 2019,
volume = 64,
number = 5,
pages = {1874-1889},
keywords = {Social Networks},
pdf = {http://motion.me.ucsb.edu/pdf/2017m-cdmb.pdf},
doi = {10.1109/TAC.2018.2867257},
oldnote = {was GC-XD-NEF-FB:17m}
}
-
N. E. Friedkin,
W. Mei,
A. V. Proskurnikov,
and F. Bullo.
Mathematical Structures in Group Decision-Making on Resource Allocation Distributions.
Scientific Reports,
9(1):1377,
2019.
Keyword(s): Social Networks.
@Article{ nef-wm-avp-fb:17r,
author = {N. E. Friedkin and W. Mei and A. V. Proskurnikov and F. Bullo},
title = {Mathematical Structures in Group Decision-Making on Resource Allocation Distributions},
journal = {Scientific Reports},
year = 2019,
volume = 9,
pages = 1377,
number = 1,
doi = {10.1038/s41598-018-37847-2},
pdf = {http://motion.me.ucsb.edu/pdf/2017r-fmpb.pdf},
keywords = {Social Networks},
oldabstract = {In this paper we show that an important class of geometric objects -- bounded convex polytopes -- are automatically created in group decision making on the distribution of scare resources. We provide theoretical analysis and empirical evidence on three key findings: (1) polytopic decision spaces are implicit in a decision-making group's heterogeneous array of initial opinions on how to distribute a finite resource, and this implicit decision space constrains the subsequent evolution of opinions on resource distributions, (2) a network science model of iterated averaging of multidimensional opinions is predictive of the groups' settled opinions, and (3) a single influence network is sufficient to predict the evolution of groups' multidimensional opinions. These three findings establish a natural meshing of automatic polytopic decision spaces, weighted averaging models, and group decision making on resource allocation problems. A key implication of these findings is that they together provide a quantitative mechanistic explanation for how a group confronted with an uncertain multi-objective decision making problem arrives at a satisficing solution.},
significancestatement={When mathematical structure appears in nature, we are led to wonder why it should be so, and what are its implications. This paper points to and investigates the implications of the implicit polytopic decision space that is automatically generated by a decision making group’s heterogeneous array of initial opinions on how to distribute a finite resource. The existence of this natural mathematical structure brings group-consensus bases of settling upon a resource allocation distribution close to the mathematical architecture of an optimization problem. The convex hull generated by a group’s initial opinion array can be described by a system of linear inequalities, corresponding to the convex hull’s facets. This system of inequalities determines the decision space of an optimization problem.}
}
-
N. E. Friedkin,
A. V. Proskurnikov,
and F. Bullo.
Positive Contagion and the Macrostructures of Generalized Balance.
Network Science,
7(4):445-458,
2019.
@Article{ nef-avp-fb:18m,
author = {N. E. Friedkin and A. V. Proskurnikov and F. Bullo},
title = {Positive Contagion and the Macrostructures of Generalized Balance},
journal = {Network Science},
year = 2019,
volume = 7,
number = 4,
pages = {445-458},
doi = {10.1017/nws.2019.19},
pdf = {http://motion.me.ucsb.edu/pdf/2018m-fpb.pdf}
}
-
M. George,
S. Jafarpour,
and F. Bullo.
Markov Chains with Maximum Entropy for Robotic Surveillance.
IEEE Transactions on Automatic Control,
64(4):1566-1580,
2019.
@Article{ mg-sj-fb:17b,
author = {M. George and S. Jafarpour and F. Bullo},
title = {Markov Chains with Maximum Entropy for Robotic Surveillance},
journal = tac,
volume = 64,
number = 4,
pages = {1566-1580},
year = 2019,
doi = {10.1109/TAC.2018.2844120},
pdf = {http://motion.me.ucsb.edu/pdf/2017b-gjb.pdf}
}
-
S. Jafarpour and F. Bullo.
Synchronization of Kuramoto Oscillators via Cutset Projections.
IEEE Transactions on Automatic Control,
64(7):2830-2844,
2019.
@Article{ sj-fb:16h,
author = {S. Jafarpour and F. Bullo},
title = {Synchronization of {K}uramoto Oscillators via Cutset Projections},
journal = tac,
year = 2019,
volume = 64,
number = 7,
pages = {2830-2844},
oldurl = {https://arxiv.org/abs/1711.03711},
doi = {10.1109/TAC.2018.2876786},
pdf = {http://motion.me.ucsb.edu/pdf/2016h-jb.pdf}
}
-
S. Jafarpour,
E. Y. Huang,
and F. Bullo.
Synchronization of Kuramoto oscillators: Inverse Taylor Expansions.
SIAM Journal on Control and Optimization,
57(5):3388-3412,
2019.
@Article{ sj-eyh-fb:17q,
author = {S. Jafarpour and E. Y. Huang and F. Bullo},
title = {Synchronization of {Kuramoto} oscillators: {Inverse} {Taylor} Expansions},
journal = sicon,
year = 2019,
volume = 57,
number = 5,
pages = {3388-3412},
doi = {10.1137/18M1216262},
pdf = {https://arxiv.org/pdf/1809.08720.pdf}
}
-
W. Mei,
P. Cisneros-Velarde,
G. Chen,
N. E. Friedkin,
and F. Bullo.
Dynamic Social Balance and Convergent Appraisals via Homophily and Influence Mechanisms.
Automatica,
110:108580,
2019.
Keyword(s): Social Networks.
@Article{ wm-pcv-gc-nef-fb:17f,
author = {W. Mei and P. Cisneros-Velarde and G. Chen and N. E. Friedkin and F. Bullo},
title = {Dynamic Social Balance and Convergent Appraisals via Homophily and Influence Mechanisms},
journal = automatica,
year = 2019,
volume = 110,
pages = 108580,
doi = "10.1016/j.automatica.2019.108580",
keywords = {Social Networks},
pdf = {https://arxiv.org/pdf/1710.09498.pdf},
oldurl = {http://motion.me.ucsb.edu/pdf/2017f-mcfb.pdf}
}
-
S. Mohagheghi,
P. Agharkar,
F. Bullo,
and N. E. Friedkin.
MultiGroup Connectivity Structures and their Implications.
Network Science,
pp 1-17,
2019.
@Article{ sm-pa-fb-nef:17c,
author = {S. Mohagheghi and P. Agharkar and F. Bullo and N. E. Friedkin},
title = {MultiGroup Connectivity Structures and their Implications},
journal = {Network Science},
year = 2019,
pages = {1-17},
doi = {10.1017/nws.2019.22},
pdf = {http://motion.me.ucsb.edu/pdf/2017c-mafb.pdf}
}
-
J. R. Peters,
A. Surana,
G. Taylor,
T. Turpin,
and F. Bullo.
UAV Surveillance under Visibility and Dwell-Time Constraints.
ASME Journal of Dynamic Systems, Measurement, and Control,
141(6):064501-6,
2019.
Keyword(s): Vehicle Routing,
Mixed Teams,
Visibility Sensors in Robotics.
@Article{ jrp-as-gt-tt-fb:15g,
author = {J. R. Peters and A. Surana and G. Taylor and T. Turpin and F. Bullo},
title = {{UAV} Surveillance under Visibility and Dwell-Time Constraints},
journal = asmejdsmc,
year = 2019,
volume = 141,
number = 6,
pages = {064501-6},
doi = {10.1115/1.4042669},
pdf = {http://motion.me.ucsb.edu/pdf/2015g.pdf},
keywords = "Vehicle Routing, Mixed Teams, Visibility Sensors in Robotics"
}
-
V. Purba,
B. Johnson,
M. Rodriguez,
S. Jafarpour,
F. Bullo,
and S. V. Dhople.
Reduced-order Aggregate Model for Parallel-connected Single-phase Inverters.
IEEE Transactions on Energy Conversion,
34(2):824-837,
2019.
@Article{ vp-bbj-mr-sj-fb-svd:18a,
author = {V. Purba and B. Johnson and M. Rodriguez and S. Jafarpour and F. Bullo and S. V. Dhople},
title = {Reduced-order Aggregate Model for Parallel-connected Single-phase Inverters},
year = 2019,
volume = 34,
number = 2,
pages = {824-837},
journal = "IEEE Transactions on Energy Conversion",
doi = {10.1109/TEC.2018.2881710},
pdf = {http://motion.me.ucsb.edu/pdf/2018a-pjrjbd.pdf}
}