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oai:drops-oai.dagstuhl.de:7754 2024-03-12T11:58:17Z ddc:004 open_access

How Subdimensions of Salience Influence Each Other. Comparing Models Based on Empirical Data Kattenbeck, Markus Salience models consistent PLS-SEM Analysis Bayesian Networks Theories about salience of landmarks in GIScience have been evolving for about 15 years. This paper empirically analyses hypotheses about the way different subdimensions (visual, structural, and cognitive aspects, as well as prototypicality and visibility in advance) of salience have an impact on each other. The analysis is based on empirical data acquired by means of an in-situ survey (360 objects, 112 participants). It consists of two parts: First, a theory-based structural model is assessed using variance-based Structural Equation Modeling. The results achieved are, second, corroborated by a data-driven approach, i.e. a tree-augmented naive Bayesian network is learned. This network is used as a structural model input for further analyses. The results clearly indicate that the subdimensions of salience influence each other. Schloss Dagstuhl – Leibniz-Zentrum für Informatik Markus Kattenbeck 2017 Is Part Of LIPIcs, Volume 86, 13th International Conference on Spatial Information Theory (COSIT 2017) InProceedings Text doc-type:ResearchArticle publishedVersion application/pdf doi:10.4230/LIPIcs.COSIT.2017.10 urn:nbn:de:0030-drops-77543 https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.COSIT.2017.10 eng https://creativecommons.org/licenses/by/3.0/legalcode