Results 61 to 70 of about 18,397 (132)

D2D-Assisted Adaptive Federated Learning in Energy-Constrained Edge Computing

open access: yesApplied Sciences
The booming growth of the internet of things has brought about widespread deployment of devices and massive amounts of sensing data to be processed. Federated learning (FL)-empowered mobile edge computing, known for pushing artificial intelligence to the
Zhenhua Li   +4 more
doaj   +1 more source

Distributing Labels on Infinite Trees [PDF]

open access: yes, 2008
Sturmian words are infinite binary words with many equivalent definitions: They have a minimal factor complexity among all aperiodic sequences; they are balanced sequences (the labels 0 and 1 are as evenly distributed as possible) and they can be ...
Gast, Nicolas, Gaujal, Bruno
core   +3 more sources

The First Archaeomagnetic Age at Tiwanaku and Implications for Dating Andean Metallurgical Furnaces

open access: yesArchaeometry, EarlyView.
ABSTRACT This paper presents the first archaeomagnetic dating at Tiwanaku (Andean Altiplano). We compared the geomagnetic field values recorded by a metallurgical furnace against an updated SHAWQ2k‐SH global model and a regional intensity curve, both of which include, for the first time, high‐quality intensity data from the Southern Hemisphere. Results
Judit del Río   +6 more
wiley   +1 more source

Distributed Observer for Linear Systems with Multirate Sampled Outputs Involving Multiple Delays

open access: yesMathematics
This paper focuses on the design of a continuous distributed observer for linear systems under multirate sampled output measurements involving multiple delays. It is mathematically proved that the continuous distributed observer can achieve estimation in
Laura-Adriana Galicia-Galicia   +4 more
doaj   +1 more source

Open and closed complexity of infinite words

open access: yes, 2020
In this paper we study the asymptotic behaviour of two relatively new complexity functions defined on infinite words and their relationship to periodicity.
Parshina, O., Postic, M.
core  

Fixed Parameter Undecidability for Wang Tilesets

open access: yes, 2012
Deciding if a given set of Wang tiles admits a tiling of the plane is decidable if the number of Wang tiles (or the number of colors) is bounded, for a trivial reason, as there are only finitely many such tilesets.
Berger   +8 more
core   +4 more sources

Protein tandem repeats that produce frameshifts can generate new structural states and functions

open access: yesThe FEBS Journal, EarlyView.
We explored an alternative protein structure landscape by analyzing amino acid sequences from frameshifted tandem repeats—regions prone to frameshifts. These frameshifts, especially in short repeats, lead to more drastic changes than in non‐repetitive regions, often altering structure, function, localization, and potentially contributing to disease ...
Zarifa Osmanli   +8 more
wiley   +1 more source

Parking Lot Traffic Prediction Based on Fusion of Multifaceted Spatio-Temporal Features

open access: yesSensors
With the rapid growth of population and vehicles, issues such as traffic congestion are becoming increasingly apparent. Parking guidance and information (PGI) systems are becoming more critical, with one of the most important tasks being the prediction ...
Lechuan Zhang   +4 more
doaj   +1 more source

Invaded cluster algorithm for critical properties of periodic and aperiodic planar Ising models

open access: yes, 1999
We demonstrate that the invaded cluster algorithm, recently introduced by Machta et al, is a fast and reliable tool for determining the critical temperature and the magnetic critical exponent of periodic and aperiodic ferromagnetic Ising models in two ...
Ammann R   +32 more
core   +4 more sources

The cardiac pacemakers: A paradigm of robustness in evolutionary biology

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Functional networks in living systems are formed by many thousands of gene products. In association with those networks, several genes (four in this diagram) may be sufficient, each on its own, to ensure that the function occurs. Any one of these may be removed or blocked while leaving the others to continue functioning.
Denis Noble
wiley   +1 more source

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