Results 41 to 50 of about 3,853,271 (192)

Compressive Sensing Using Iterative Hard Thresholding with Low Precision Data Representation: Theory and Applications

open access: yes, 2020
Modern scientific instruments produce vast amounts of data, which can overwhelm the processing ability of computer systems. Lossy compression of data is an intriguing solution, but comes with its own drawbacks, such as potential signal loss, and the need
Alistarh, Dan   +7 more
core   +1 more source

Recovery of edges from spectral data with noise -- a new perspective [PDF]

open access: yes, 2007
We consider the problem of detecting edges in piecewise smooth functions from their N-degree spectral content, which is assumed to be corrupted by noise. There are three scales involved: the "smoothness" scale of order 1/N, the noise scale of order $\eta$
Engelberg, Shlomo, Tadmor, Eitan
core   +4 more sources

Applying Neural Networks to Recover Values of Monitoring Parameters for COVID-19 Patients in the ICU

open access: yesMathematics, 2023
From the moment a patient is admitted to the hospital, monitoring begins, and specific information is collected. The continuous flow of parameters, including clinical and analytical data, serves as a significant source of information.
Sergio Celada-Bernal   +4 more
doaj   +1 more source

Well-Posedness of the Mild Solutions for Incommensurate Systems of Delay Fractional Differential Equations

open access: yesFractal and Fractional
Systems of incommensurate delay fractional differential equations (DFDEs) with non-vanishing constant delay of retarded type are investigated. It is shown that the mild solutions are well-posed in Hadamard sense on the space of continuous functions.
Babak Shiri
doaj   +1 more source

Reconstructing impaired language using generative AI for people with aphasia

open access: yesScientific Reports
In an era of Generative Artificial Intelligence (AI), it may be possible to capitalise on AI’s generative capabilities to assist people in compensating for their impaired language.
Achini Adikari   +5 more
doaj   +1 more source

Method of Non-Data-Aided Carrier Recovery with Modulation Identification [PDF]

open access: yes, 2004
A non-data aided carrier recovery technique using digital modulation format identification called multi-mode PLL (Phase Locked Loop) is proposed. This technique can be interpreted as a modulation identification method that is robust against static phase ...
Kohno, Ryuji   +2 more
core   +1 more source

Improved TODIM Method for Probabilistic Linguistic MAGDM Based on New Distance Measure

open access: yesInternational Journal of Computational Intelligence Systems
Probabilistic linguistic term sets (PLTSs), which assign different weights to various linguistic terms, offer an efficient framework for expressing preferences.
Ke Li   +4 more
doaj   +1 more source

Data recovery from PalmmsgV001

open access: yesJournal of Digital Forensics, Security and Law, 2008
Both SMS and MMS data analysis is an important factor in mobile forensic analysis. Author did not find any mobile forensic tool that is capable of extracting short messages (SMS) and multimedia messages (MMS) from Palm Treo 750. SMS file of Palm Treo 750 is called PalmMgeV001 and it is a proprietary file system. A research work done to find a method to
openaire   +3 more sources

Robust Recovery of 3D Ellipse Data [PDF]

open access: yesProcedings of the British Machine Vision Conference 1992, 1992
This paper is concerned with robust, accurate and computationally tractable methods for the automatic recovery of 3D ellipse data from edge based stereo. The processing paradigm relies heavily on the 2D image as a rich and robust source of scene feature hypotheses (in this case ellipses). Rather than attempt to recover 3D scene descriptions by grouping
Stephen Pollard, John Porrill
openaire   +1 more source

Design and Implementation of Low-Power Analog-to-Information Conversion for Environmental Information Perception

open access: yesEnergies, 2017
Because sensing nodes typically have limited power resources, it is extremely important for signals to be acquired with high efficiency and low power consumption, especially in large-scale wireless sensor networks (WSNs) applications.
Shu Shen   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy