DC Element | Wert | Sprache |
dc.contributor.author | Maulana, Asep | |
dc.contributor.author | Atzmueller, Martin | |
dc.contributor.editor | Koert, D. | |
dc.contributor.editor | Technical Univerity Darmstadt | |
dc.contributor.editor | Department of Computer Science | |
dc.contributor.editor | Hochschulstrasse 10 | |
dc.contributor.editor | Darmstadt | |
dc.contributor.editor | Minor, M. | |
dc.date.accessioned | 2024-01-04T10:28:15Z | - |
dc.date.available | 2024-01-04T10:28:15Z | - |
dc.date.issued | 2022 | |
dc.identifier.issn | 1613-0073 | |
dc.identifier.uri | http://osnascholar.ub.uni-osnabrueck.de/handle/unios/72849 | - |
dc.description | Cited by: 0; Conference name: Joint of 45th German Conference on Artificial Intelligence Workshops, Tutorials and Doctoral Consortium, KI-JP 2022; Conference date: 19 September 2022 through 20 September 2022; Conference code: 191764 | |
dc.description.abstract | Anomaly detection is a prominent research direction in machine learning and complex network analysis. In this paper, we target a special type of complex networks, i. e., bipartite multi-layer networks. Here, we exploit the properties of such a complex network, i. e., the partitioning of the set of nodes into two groups, and its multi-layer characteristics. Our proposed approach includes many-objective optimization, correlation analysis and clustering – based on Eigenvector centrality – incorporated into a novel framework for identifying candidates for anomalous nodes from multiple perspectives, in a human-centered interpretable way. We exemplify the application of the proposed approach in a case study using a real-world dataset on socio-spatial interaction data. © 2022 Copyright for this paper by its authors. Use permitted under Creative Commons License Attribution 4.0 International (CC BY 4.0). | |
dc.language.iso | en | |
dc.publisher | CEUR-WS | |
dc.relation.ispartof | CEUR Workshop Proceedings | |
dc.subject | Anomaly detection | |
dc.subject | Machine learning | |
dc.subject | Network layers | |
dc.subject | Anomaly detection | |
dc.subject | Complex network analysis | |
dc.subject | Interaction networks | |
dc.subject | Machine-learning | |
dc.subject | Many-objective optimizations | |
dc.subject | Multi-layer network | |
dc.subject | Multi-layers | |
dc.subject | Multi-perspective | |
dc.subject | Property | |
dc.subject | Social interactions | |
dc.subject | Complex networks | |
dc.title | Multi-Perspective Anomaly Detection on Bipartite Multi-Layer Social Interaction Networks | |
dc.type | conference paper | |
dc.identifier.scopus | 2-s2.0-85171254852 | |
dc.identifier.url | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85171254852&partnerID=40&md5=44bbe853a9e10451d1255af1e2ea3258 | |
dc.description.volume | 3457 | |
dcterms.isPartOf.abbreviation | CEUR Workshop Proc. | |
local.import.remains | affiliations : Simula Research Laboratory, Kristian August Gate 23, Oslo, 0164, Norway; Langlangbuana University, Department of Informatics Engineering, Jl. Karapitan No.116, Bandung, Indonesia; Semantic Information Systems Group, Osnabrück University, Wachsbleiche 27, Osnabrück, 49090, Germany; German Research Center for Artificial Intelligence (DFKI), Berghoffstraße 11, Osnabrück, 49090, Germany | |
local.import.remains | correspondence_address : M. Atzmueller; Semantic Information Systems Group, Osnabrück University, Osnabrück, Wachsbleiche 27, 49090, Germany; email: martin.atzmueller@uni-osnabrueck.de | |
local.import.remains | publication_stage : Final | |
crisitem.author.dept | FB 06 - Mathematik/Informatik/Physik | - |
crisitem.author.deptid | fb6 | - |
crisitem.author.parentorg | Universität Osnabrück | - |
crisitem.author.netid | AtMa176 | - |