Results 121 to 130 of about 1,224,894 (351)

Mathematical Models and Formal Approaches for Caching Strategies Optimisation [PDF]

open access: yesarXiv, 2005
An optimization of caching strategies is proposed as a formal approach allowing us a more efficient use of two-level computer memory. This approach is based on a set of mathematical models and a set of theorems, permitting analytical determination of optimal caching strategy operating characteristics, thus minimising time loss caused by optimal ...
arxiv  

Mathematical model predictions and optimization study of the gamma ray atmospheric density sensor [PDF]

open access: yes
Mathematical model predictions and optimization study of gamma ray atmospheric density ...
Gardner, R. P., Whitaker, D. R.
core   +1 more source

A Wireless Wearable Sensor System Based on a Silver Nanowire‐Decorated Silicon Nanomembrane for Precise and Continuous Hazardous Gas Monitoring

open access: yesAdvanced Functional Materials, EarlyView.
Silver nanowire‐decorated silicon nanomembrane (AgNW‐SiNM) wireless wearable gas sensor exhibits a high response of ≈1.83 upon exposure to 10 ppm NH3. A stacked structure of the AgNW‐SiNM gas sensor with a flexible Joule heater improves the recovery rate after gas exposure.
Jongwoon Shin   +8 more
wiley   +1 more source

Advances in using mathematical optimization to manage floods with assessment of possible benefits using a case study

open access: yesJournal of Hydroinformatics
This paper presents the benefits of using mathematical optimization for reservoir operation based on the assumed availability of short-term runoff forecasts.
Nesa Ilich, Ashoke Basistha
doaj   +1 more source

Rigorous mathematical optimization of synthetic hepatic vascular trees. [PDF]

open access: yesJ R Soc Interface, 2022
Jessen E   +3 more
europepmc   +1 more source

A new class of smoothing methods for mathematical programs with equilibrium constraints [PDF]

open access: yesPacific Journal of Optimization 5, 1 (2009) 86, 2007
A class of smoothing methods is proposed for solving mathematical programs with equimibrium constraints. We introduce new and very simple regularizations of the complementarity constraints. Some estimate distance to optimal solution and expansions of the optimal value function are presented.
arxiv  

Augmented Slepians: Bandlimited Functions that Counterbalance Energy in Selected Intervals

open access: yes, 2018
Slepian functions provide a solution to the optimization problem of joint time-frequency localization. Here, this concept is extended by using a generalized optimization criterion that favors energy concentration in one interval while penalizing energy ...
Demesmaeker, Robin   +2 more
core   +1 more source

Print‐and‐Plate Architected Electrodes for Electrochemical Transformations Under Flow

open access: yesAdvanced Functional Materials, EarlyView.
Typical flow cell electrodes are composed of stochastic porous carbon, limiting understanding of electrode structure‐performance relationships. This work describes an approach, termed “print‐and‐plate,” to prepare porous electrodes by direct ink writing followed by conformal metal coating.
Dylan M. Barber   +12 more
wiley   +1 more source

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