{"language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"We use a distortion to define the dual complex of a cubical subdivision of ℝ n as an n-dimensional subcomplex of the nerve of the set of n-cubes. Motivated by the topological analysis of high-dimensional digital image data, we consider such subdivisions defined by generalizations of quad- and oct-trees to n dimensions. Assuming the subdivision is balanced, we show that mapping each vertex to the center of the corresponding n-cube gives a geometric realization of the dual complex in ℝ n."}],"issue":"2","day":"01","year":"2012","_id":"3256","date_published":"2012-03-01T00:00:00Z","file":[{"file_id":"4675","file_name":"IST-2016-543-v1+1_2012-J-08-HierarchyCubeComplex.pdf","relation":"main_file","creator":"system","date_updated":"2020-07-14T12:46:05Z","file_size":203636,"date_created":"2018-12-12T10:08:15Z","checksum":"76486f3b2c9e7fd81342f3832ca387e7","content_type":"application/pdf","access_level":"open_access"}],"type":"journal_article","oa_version":"Submitted Version","publication_status":"published","file_date_updated":"2020-07-14T12:46:05Z","scopus_import":"1","ddc":["000"],"title":"Dual complexes of cubical subdivisions of ℝn","doi":"10.1007/s00454-011-9382-4","isi":1,"has_accepted_license":"1","date_created":"2018-12-11T12:02:17Z","status":"public","citation":{"ieee":"H. Edelsbrunner and M. Kerber, “Dual complexes of cubical subdivisions of ℝn,” <i>Discrete &#38; Computational Geometry</i>, vol. 47, no. 2. Springer, pp. 393–414, 2012.","mla":"Edelsbrunner, Herbert, and Michael Kerber. “Dual Complexes of Cubical Subdivisions of ℝn.” <i>Discrete &#38; Computational Geometry</i>, vol. 47, no. 2, Springer, 2012, pp. 393–414, doi:<a href=\"https://doi.org/10.1007/s00454-011-9382-4\">10.1007/s00454-011-9382-4</a>.","apa":"Edelsbrunner, H., &#38; Kerber, M. (2012). Dual complexes of cubical subdivisions of ℝn. <i>Discrete &#38; Computational Geometry</i>. Springer. <a href=\"https://doi.org/10.1007/s00454-011-9382-4\">https://doi.org/10.1007/s00454-011-9382-4</a>","short":"H. Edelsbrunner, M. Kerber, Discrete &#38; Computational Geometry 47 (2012) 393–414.","chicago":"Edelsbrunner, Herbert, and Michael Kerber. “Dual Complexes of Cubical Subdivisions of ℝn.” <i>Discrete &#38; Computational Geometry</i>. Springer, 2012. <a href=\"https://doi.org/10.1007/s00454-011-9382-4\">https://doi.org/10.1007/s00454-011-9382-4</a>.","ista":"Edelsbrunner H, Kerber M. 2012. Dual complexes of cubical subdivisions of ℝn. Discrete &#38; Computational Geometry. 47(2), 393–414.","ama":"Edelsbrunner H, Kerber M. Dual complexes of cubical subdivisions of ℝn. <i>Discrete &#38; Computational Geometry</i>. 2012;47(2):393-414. doi:<a href=\"https://doi.org/10.1007/s00454-011-9382-4\">10.1007/s00454-011-9382-4</a>"},"corr_author":"1","publication":"Discrete & Computational Geometry","intvolume":"        47","publisher":"Springer","date_updated":"2025-09-30T07:43:46Z","pubrep_id":"543","department":[{"_id":"HeEd"}],"article_processing_charge":"No","publist_id":"3398","external_id":{"isi":["000299057200010"]},"page":"393 - 414","month":"03","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","acknowledgement":"This research is partially supported by the Defense Advanced Research Projects Agency (DARPA) under grants HR0011-05-1-0057 and HR0011-09-0065 as well as the National Science Foundation (NSF) under grant DBI-0820624.","quality_controlled":"1","volume":47,"author":[{"id":"3FB178DA-F248-11E8-B48F-1D18A9856A87","first_name":"Herbert","last_name":"Edelsbrunner","full_name":"Edelsbrunner, Herbert","orcid":"0000-0002-9823-6833"},{"id":"36E4574A-F248-11E8-B48F-1D18A9856A87","last_name":"Kerber","full_name":"Kerber, Michael","first_name":"Michael","orcid":"0000-0002-8030-9299"}],"oa":1}