Results 11 to 20 of about 1,406,233 (296)

Wardrop Equilibrium in Discrete-Time Selfish Routing with Time-Varying Bounded Delays [PDF]

open access: yes, 2020
This paper presents a multi-commodity, discrete- time, distributed and non-cooperative routing algorithm, which is proved to converge to an equilibrium in the presence of heterogeneous, unknown, time-varying but bounded delays. Under mild assumptions
Giuseppi, Alessandro   +1 more
core   +2 more sources

Approximation of state variables for discrete-time stochastic genetic regulatory networks with leakage, distributed, and probabilistic measurement delays: a robust stability problem

open access: yesAdvances in Difference Equations, 2018
This work predominantly labels the problem of approximation of state variables for discrete-time stochastic genetic regulatory networks with leakage, distributed, and probabilistic measurement delays.
S. Pandiselvi   +4 more
doaj   +1 more source

Characteristics of a delayed system with time-dependent delay time [PDF]

open access: yesPhysical Review E, 2004
4 pages, 6 figures (to be published in Phys. Rev. E)
Kye, Won-Ho   +5 more
openaire   +3 more sources

Bayesian time delay interferometry [PDF]

open access: yesPhysical Review D, 2021
11 pages, 6 figures, accepted to Physical Review D.
Jessica Page, Tyson B. Littenberg
openaire   +2 more sources

OPTICAL-RADIO TIME DELAYS IN Q0957+561

open access: yesOdessa Astronomical Publications, 2017
Applying a specific cross-correlation method, we obtained evidence that changes in the radio flux appear to lag behind the optical variations of the quasar by about 6.4 years.
V. L. Oknyanskij
doaj   +1 more source

Time delay estimation [PDF]

open access: yesIEEE Transactions on Acoustics, Speech, and Signal Processing, 1981
This paper presents a tutorial review of work in time delay estimation. A derivation of the ML estimator for time delay is presented together with an interpretation of that estimator as a special member of a class of generalized cross correlators. The performance of the estimator is given for both high and low signal to noise ratio cases.
openaire   +1 more source

Time-delay interferometry without delays [PDF]

open access: yesPhysical Review D, 2021
The space-based gravitational-wave observatory LISA relies on a form of synthetic interferometry (time-delay interferometry, or TDI) where the otherwise overwhelming laser phase noise is canceled by linear combinations of appropriately delayed phase measurements.
Michele Vallisneri   +3 more
openaire   +3 more sources

Time delays for 11 gravitationally lensed quasars revisited [PDF]

open access: yes, 2011
We test the robustness of published time delays for 11 lensed quasars by using two techniques to measure time shifts in their light curves. We chose to use two fundamentally different techniques to determine time delays in gravitationally lensed ...
Barkana   +38 more
core   +1 more source

Presentating a multi-objective optimization model for resource-constrained project scheduling regarding financial costs, time delays and the reliability function [PDF]

open access: yesInternational Journal of Research in Industrial Engineering
The common presuppositions and limitations regarding the Resource Constrained Project Scheduling Problem (RCPSP) were investigated in addition to their reliability in modeling in order to investigate the possibility of availability of renewable resources
Saeideh Naderi   +2 more
doaj   +1 more source

X-Ray Eclipse Time Delays in 4U2129+47 [PDF]

open access: yes, 2007
4U 2129+47 was discovered in the early 80's and classified as an accretion disk corona source due to its broad and partial X-ray eclipses. The 5.24 hr binary orbital period was inferred from the X-ray and optical light curve modulation, implying a late K
A. Papitto   +46 more
core   +2 more sources

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