{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,14]],"date-time":"2025-05-14T09:51:00Z","timestamp":1747216260700,"version":"3.40.5"},"reference-count":0,"publisher":"IOS Press","isbn-type":[{"type":"print","value":"9781643683065"},{"type":"electronic","value":"9781643683072"}],"license":[{"start":{"date-parts":[[2022,9,7]],"date-time":"2022-09-07T00:00:00Z","timestamp":1662508800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2022,9,7]]},"abstract":"<jats:p>Recent developments on solvers for abstract argumentation frameworks (AFs) made them capable to compute extensions for many semantics efficiently. However, for many input instances these solution spaces can become very large and incomprehensible. So far, for the further exploration and investigation of the AF solution space the user needs to use post-processing methods or handcrafted tools. To compare and explore the solution spaces of two selected semantics, we propose an approach that visually supports the user, via a combination of dimensionality reduction of argumentation extensions and a projection of extensions to sets of accepted or rejected arguments. We introduce the novel web-based visualization tool NEXAS that allows for an interactive exploration of the solution space together with a statistical analysis of the acceptance of individual arguments for the selected semantics, as well as provides an interactive correlation matrix for the acceptance of arguments. We validate the tool with a walk-through along three use cases.<\/jats:p>","DOI":"10.3233\/faia220146","type":"book-chapter","created":{"date-parts":[[2022,9,21]],"date-time":"2022-09-21T08:03:15Z","timestamp":1663747395000},"source":"Crossref","is-referenced-by-count":2,"title":["NEXAS: A Visual Tool for Navigating and Exploring Argumentation Solution Spaces"],"prefix":"10.3233","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2176-876X","authenticated-orcid":false,"given":"Raimund","family":"Dachselt","sequence":"first","affiliation":[{"name":"Interactive Media Lab Dresden, Technische Universit\u00e4t Dresden"},{"name":"Centre for Tactile Internet (CeTI), Technische Universit\u00e4t Dresden"},{"name":"Cluster of Excellence Physics of Life (PoL), Technische Universit\u00e4t Dresden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2425-6089","authenticated-orcid":false,"given":"Sarah Alice","family":"Gaggl","sequence":"additional","affiliation":[{"name":"Logic Programming and Argumentation Group, Technische Universit\u00e4t Dresden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9172-2601","authenticated-orcid":false,"given":"Markus","family":"Kr\u00f6tzsch","sequence":"additional","affiliation":[{"name":"Knowledge-Based Systems Group, Technische Universit\u00e4t Dresden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1029-7656","authenticated-orcid":false,"given":"Juli\u00e1n","family":"M\u00e9ndez","sequence":"additional","affiliation":[{"name":"Interactive Media Lab Dresden, Technische Universit\u00e4t Dresden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3172-5827","authenticated-orcid":false,"given":"Dominik","family":"Rusovac","sequence":"additional","affiliation":[{"name":"Logic Programming and Argumentation Group, Technische Universit\u00e4t Dresden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mei","family":"Yang","sequence":"additional","affiliation":[{"name":"Interactive Media Lab Dresden, Technische Universit\u00e4t Dresden"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"7437","container-title":["Frontiers in Artificial Intelligence and Applications","Computational Models of Argument"],"original-title":[],"link":[{"URL":"https:\/\/ebooks.iospress.nl\/pdf\/doi\/10.3233\/FAIA220146","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,8,1]],"date-time":"2023-08-01T08:15:01Z","timestamp":1690877701000},"score":1,"resource":{"primary":{"URL":"https:\/\/ebooks.iospress.nl\/doi\/10.3233\/FAIA220146"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,9,7]]},"ISBN":["9781643683065","9781643683072"],"references-count":0,"URL":"https:\/\/doi.org\/10.3233\/faia220146","relation":{},"ISSN":["0922-6389","1879-8314"],"issn-type":[{"type":"print","value":"0922-6389"},{"type":"electronic","value":"1879-8314"}],"subject":[],"published":{"date-parts":[[2022,9,7]]}}}