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1.
Bioacoustic signal analysis through complex network features
Sankararaman S, RAJ VIMAL, Swapna Mohanachandran Nair Sindhu, 2022, izvirni znanstveni članek

Opis: The paper proposes a graph-theoretical approach to auscultation, bringing out the potential of graph features in classifying the bioacoustics signals. The complex network analysis of the bioacoustics signals - vesicular (VE) and bronchial (BR) breath sound - of 48 healthy persons are carried out for understanding the airflow dynamics during respiration. The VE and BR are classified by the machine learning techniques extracting the graph features – the number of edges (E), graph density (D), transitivity (T), degree centrality (Dcg) and eigenvector centrality (Ecg). The higher value of E, D, and T in BR indicates the temporally correlated airflow through the wider tracheobronchial tract resulting in sustained high-intense low-frequencies. The frequency spread and high-frequencies in VE, arising due to the less correlated airflow through the narrow segmental bronchi and lobar, appears as a lower value for E, D, and T. The lower values of Dcg and Ecg justify the inferences from the spectral and other graph parameters. The study proposes a methodology in remote auscultation that can be employed in the current scenario of COVID-19.
Najdeno v: ključnih besedah
Povzetek najdenega: ...Bioacoustic signal, Graph theory, Complex network,Lung auscultation...
Ključne besede: Bioacoustic signal, Graph theory, Complex network, Lung auscultation
Objavljeno: 30.06.2022; Ogledov: 473; Prenosov: 0
.pdf Polno besedilo (2,63 MB)

2.
Connectivity reliability in uncertain networks with stability analysis
Ahmad Hosseini, Eddie Wadbro, 2016, izvirni znanstveni članek

Najdeno v: ključnih besedah
Povzetek najdenega: ...Traffic network, Uncertainty theory, Reliability, Chance-constrained, Stability analysis...
Ključne besede: Traffic network, Uncertainty theory, Reliability, Chance-constrained, Stability analysis
Objavljeno: 14.02.2023; Ogledov: 231; Prenosov: 0
.pdf Polno besedilo (526,84 KB)

3.
An Addendum on Postoptimality of Maximally Reliable Path
Bita Kabir Baiki, Ahmad Hosseini, 2017, izvirni znanstveni članek

Najdeno v: ključnih besedah
Povzetek najdenega: ... Network theory, Maximally reliable path...
Ključne besede: Network theory, Maximally reliable path
Objavljeno: 14.02.2023; Ogledov: 205; Prenosov: 0
.pdf Polno besedilo (82,92 KB)

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