Results 11 to 20 of about 873,223 (267)

Time‐Dependent Billiards [PDF]

open access: yesMathematical Problems in Engineering, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Loskutov, Alexander, Leonel, Edson D.
openaire   +6 more sources

Time-Reversal by Time-Dependent Perturbations [PDF]

open access: yesSIAM Journal on Applied Mathematics, 2019
Summary: We consider the time-reversal of waves in time-dependent media. The constitutive parameters of a wave equation are assumed constant in time during intervals \((0,t-\tau)\cup(t+\tau,2t)\) for \(\tau\ll t\) and time-varying during the time interval \((t-\tau,t+\tau)\) to model a quasi-instantaneous time mirror.
Guillaume Bal   +2 more
openaire   +2 more sources

Time dependent orienteering problem with time windows and service time dependent profits

open access: yesComputers & Operations Research, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Khodadadian, Masoud   +4 more
openaire   +3 more sources

Time-dependent copulas

open access: yesJournal of Multivariate Analysis, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jean-David Fermanian, Marten H. Wegkamp
openaire   +1 more source

REMOTE DIAGNOSTICS OF TURNOUTS STATE ON TIMING AND SPECTRAL COMPOSITION IN CURRENT CURVE

open access: yesNauka ta progres transportu, 2015
Purpose. Development and implementation the points system diagnostics that would allow determining remotely the current state of turnout with all possible faults, gradual and sudden failures, damages, and in real time to report about their appearance ...
S. Yu. Buryak   +3 more
doaj   +1 more source

Time-Dependent Strategies in Games of Timing [PDF]

open access: yes, 2019
Timing, a central aspect of decision-making in security scenarios, is a subject of growing academic interest; frequently in the context of stealthy attacks, or advanced persistent threats (APTs). A key model in this research landscape is FlipIt [1].
Jonathan S. A. Merlevede   +3 more
openaire   +2 more sources

Clustering time series based on dependence structure. [PDF]

open access: yesPLoS ONE, 2018
The clustering of time series has attracted growing research interest in recent years. The most popular clustering methods assume that the time series are only linearly dependent but this assumption usually fails in practice. To overcome this limitation,
Beibei Zhang, Baiguo An
doaj   +1 more source

Bubble Removing from Lead Silicate Glass Melts [PDF]

open access: yesمجله علوم و فنون هسته‌ای, 2013
In melting process of lead silicate glasses containing 70 wt% PbO, the bubble size distribution, and the manner of formation and elimination of gas bubbles of glass melt at different temperatures and times were investigated.
R.A Rahimi, A Hamidi, M Naghavi
doaj  

Time series with infinite-order partial copula dependence

open access: yesDependence Modeling, 2022
Stationary and ergodic time series can be constructed using an s-vine decomposition based on sets of bivariate copula functions. The extension of such processes to infinite copula sequences is considered and shown to yield a rich class of models that ...
Bladt Martin, McNeil Alexander J.
doaj   +1 more source

Time-Dependent Analysis of Attacks [PDF]

open access: yes, 2014
The success of a security attack crucially depends on time: the more time available to the attacker, the higher the probability of a successful attack; when given enough time, any system can be compromised. Insight in time-dependent behaviors of attacks and the evolution of the attacker’s success as time progresses is therefore a key for effective ...
Florian Arnold   +3 more
openaire   +1 more source

Home - About - Disclaimer - Privacy