dc.contributor.author | Shestopaloff, A | |
dc.contributor.author | Miasnikof, P | |
dc.contributor.author | Bravo, C | |
dc.contributor.author | Lawryshyn, Y | |
dc.contributor.author | Eleventh International Conference on Complex Networks and their Applications | |
dc.date.accessioned | 2023-10-17T15:02:03Z | |
dc.date.available | 2023-09-28 | |
dc.date.available | 2023-10-17T15:02:03Z | |
dc.date.issued | 2023 | |
dc.identifier.uri | https://qmro.qmul.ac.uk/xmlui/handle/123456789/91384 | |
dc.description.abstract | We examine the sensitivity of community-structured graph spectra to graph size, block size and inter-block edge probability. We use the Planted Partition Model because of its transparency. While this generative model may seem simplistic, it allows us to isolate the effects of graph and block size, edge probabilities and, consequently, vertex degree distribution on spectra. These sensitivities to key graph characteristics also generalize beyond Planted Partition Model graphs, because they are based on graph structure. Notably, our results show that eigenvalues converge to those of a complete graph, with increases in graph size or inter-block edge probability. Such convergence severely limits the use of spectral techniques. | |
dc.title | Empirical study of graph spectra and their limitations | en_US |
dc.type | Conference Proceeding | en_US |
dc.rights.holder | © 2024 The Author(s), under exclusive license to Springer Nature Switzerland AG | |
pubs.notes | Not known | en_US |
pubs.publication-status | Accepted | en_US |
dcterms.dateAccepted | 2023-09-28 | |
rioxxterms.funder | Default funder | en_US |
rioxxterms.identifier.project | Default project | en_US |