Results 31 to 40 of about 98,059 (236)
Acta Polytechnica, 2022 In evaluating emerging technology, such as additive manufacturing, it is important to analyse the impact of the manufacturing process on efficiency in an objective and quantifiable manner.
Moses Oyesola +3 more
doaj +1 more source
THE INFLUENCE OF SPECTRAL WAVELENGTH ON THE QUALITY OF PANSHARPENED IMAGE SIMULATED USING HYPERSPECTRAL DATA [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012 Preservation of the spectral characteristics in multispectral images is important in the development of pansharpening methods because it affects the accuracy of subsequent applications, such as visual interpretation, land cover classification, and ...
M. Matsuoka
doaj +1 more source
Limited-Feedback-Based Channel-Aware Power Allocation for Linear Distributed Estimation [PDF]
, 2013 This paper investigates the problem of distributed best linear unbiased estimation (BLUE) of a random parameter at the fusion center (FC) of a wireless sensor network (WSN).
Fanaei, Mohammad +2 more
core +1 more source
Animal, 2023 Transmission Ratio Distortion (TRD) is a genetic phenomenon widely demonstrated in several livestock species, but barely in equine species. The TRD occurs when certain genotypes are over- or under-represented in the offspring of a particular mating and ...
D.I. Perdomo-González +6 more
doaj +1 more source
Exploiting Metric Structure for Efficient Private Query Release [PDF]
, 2012 We consider the problem of privately answering queries defined on databases which are collections of points belonging to some metric space. We give simple, computationally efficient algorithms for answering distance queries defined over an arbitrary ...
Huang, Zhiyi, Roth, Aaron
core +3 more sources
PERFORMANCE EVALUATION FOR HETEROGENEITIES DETECTION IN THE IMAGES USING BIMAGNITUDE MAXIMUN
Радіоелектронні і комп'ютерні системи, 2020 The subject of the article is to analyze the effectiveness of a new method for detecting heterogeneities in a digital image by estimating the bimagnitude maximum of the pixel intensities.
Виктория Владимировна Науменко +3 more
doaj +1 more source
Time for dithering: fast and quantized random embeddings via the restricted isometry property
, 2016 Recently, many works have focused on the characterization of non-linear dimensionality reduction methods obtained by quantizing linear embeddings, e.g., to reach fast processing time, efficient data compression procedures, novel geometry-preserving ...
Cambareri, Valerio, Jacques, Laurent
core +1 more source
On the Impact of Hardware Impairments on Massive MIMO [PDF]
, 2014 Massive multi-user (MU) multiple-input multiple-output (MIMO) systems are one possible key technology for next generation wireless communication systems. Claims have been made that massive MU-MIMO will increase both the radiated energy efficiency as well
Athley, Fredrik +8 more
core +2 more sources
The Entropy Gain of Linear Systems and Some of Its Implications
Entropy, 2021 We study the increase in per-sample differential entropy rate of random sequences and processes after being passed through a non minimum-phase (NMP) discrete-time, linear time-invariant (LTI) filter G.
Milan S. Derpich +2 more
doaj +1 more source
Gaussian State Amplification with Noisy State Observations [PDF]
, 2013 The problem of simultaneous message transmission and state amplification in a Gaussian channel with additive Gaussian state is studied when the sender has imperfect noncausal knowledge of the state sequence.
Bandemer, Bernd +2 more
core +1 more source