{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,12,3]],"date-time":"2024-12-03T05:11:01Z","timestamp":1733202661752,"version":"3.30.0"},"reference-count":0,"publisher":"SAGE Publications","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["FI"],"published-print":{"date-parts":[[2020,12,18]]},"abstract":"For a network, edge\/node-independent spanning trees (ISTs) can not only tolerate faulty edges\/nodes, but also be used to distribute secure messages. As important node-symmetric variants of the hypercubes, the augmented cubes have received much attention from researchers. The n-dimensional augmented cube AQn is both (2n \u2012 1)-edge-connected and (2n \u2012 1)-nodeconnected (n \u2262 3), thus the well-known edge conjecture and node conjecture of ISTs are both interesting questions in AQn. So far, the edge conjecture on augmented cubes was proved to be true. However, the node conjecture on AQn is still open. In this paper, we further study the construction principle of the node-ISTs by using the double neighbors of every node in the higher dimension. We prove the existence of 2k \u2212 1 node-ISTs rooted at node 0 in A Q n ( 00...0 \ufe38 n\u2212k )(n\u2265k\u22654) by proposing an ingenious way of construction and propose a corresponding O(NlogN) time algorithm, where N = 2k is the number of nodes in A Q n ( 00...0 \ufe38 n\u2212k ) .<\/jats:p>","DOI":"10.3233\/fi-2020-1965","type":"journal-article","created":{"date-parts":[[2020,12,22]],"date-time":"2020-12-22T19:57:21Z","timestamp":1608667041000},"page":"103-128","source":"Crossref","is-referenced-by-count":5,"title":["Constructing Node-Independent Spanning Trees in Augmented Cubes"],"prefix":"10.1177","volume":"176","author":[{"given":"Baolei","family":"Cheng","sequence":"first","affiliation":[{"name":"School of Computer Science and Technology, Soochow University, Suzhou 215006, China. chengbaolei@suda.edu.cn, jxfan@suda.edu.cn, qiang@suda.edu.cn"}]},{"given":"Jianxi","family":"Fan","sequence":"additional","affiliation":[{"name":"School of Computer Science and Technology, Soochow University, Suzhou 215006, China. chengbaolei@suda.edu.cn, jxfan@suda.edu.cn, qiang@suda.edu.cn"}]},{"given":"Qiang","family":"Lyu","sequence":"additional","affiliation":[{"name":"School of Computer Science and Technology, Soochow University, Suzhou 215006, China. chengbaolei@suda.edu.cn, jxfan@suda.edu.cn, qiang@suda.edu.cn"}]},{"given":"Cheng-Kuan","family":"Lin","sequence":"additional","affiliation":[{"name":"College of Mathematics and Computer Science, Fuzhou University, Fuzhou 350116, China. cklin@fzu.edu.cn, xyli@fzu.edu.cn"}]},{"given":"Xiaoyan","family":"Li","sequence":"additional","affiliation":[{"name":"College of Mathematics and Computer Science, Fuzhou University, Fuzhou 350116, China. cklin@fzu.edu.cn, xyli@fzu.edu.cn"}]},{"given":"Guo","family":"Chen","sequence":"additional","affiliation":[{"name":"School of Computer Science and Technology, Soochow University, Suzhou 215006, China. 20185227077@stu.suda.edu.cn"}]}],"member":"179","container-title":["Fundamenta Informaticae"],"original-title":[],"link":[{"URL":"https:\/\/content.iospress.com\/download?id=10.3233\/FI-2020-1965","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,12,2]],"date-time":"2024-12-02T11:46:16Z","timestamp":1733139976000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/full\/10.3233\/FI-2020-1965"}},"subtitle":[],"editor":[{"given":"Kuntal","family":"Ghosh","sequence":"additional","affiliation":[]},{"given":"Sushmita","family":"Mitra","sequence":"additional","affiliation":[]}],"short-title":[],"issued":{"date-parts":[[2020,12,18]]},"references-count":0,"journal-issue":{"issue":"2"},"URL":"https:\/\/doi.org\/10.3233\/fi-2020-1965","relation":{},"ISSN":["0169-2968","1875-8681"],"issn-type":[{"type":"print","value":"0169-2968"},{"type":"electronic","value":"1875-8681"}],"subject":[],"published":{"date-parts":[[2020,12,18]]}}}