{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,18]],"date-time":"2026-10-18T01:29:29Z","timestamp":1792286969911,"version":"4.4.0"},"reference-count":9,"publisher":"Springer Science and Business Media LLC","issue":"2","license":[{"start":{"date-parts":[[1987,6,1]],"date-time":"1987-06-01T00:00:00Z","timestamp":549504000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Mathematical Programming"],"published-print":{"date-parts":[[1987,6]]},"DOI":"10.1007\/bf02604639","type":"journal-article","created":{"date-parts":[[2007,4,27]],"date-time":"2007-04-27T00:32:22Z","timestamp":1177633942000},"page":"147-159","source":"Crossref","is-referenced-by-count":163,"title":["Greedy algorithm and symmetric matroids"],"prefix":"10.1007","volume":"38","author":[{"given":"Andr\u00e9","family":"Bouchet","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","reference":[{"key":"BF02604639_CR1","unstructured":"A. Bouchet, \u201cIsotropic systems,\u201d to appear inEuropean Journal of Combinatorics."},{"key":"BF02604639_CR2","unstructured":"A. Bouchet, \u201cGraphic presentations of isotropic systems,\u201d submitted."},{"key":"BF02604639_CR3","doi-asserted-by":"crossref","first-page":"176","DOI":"10.1016\/S0021-9800(68)80039-0","volume":"4","author":"D. Gale","year":"1968","unstructured":"D. Gale, \u201cOptimal assignments in an ordered set: an application of matroid theory,\u201dJournal of Combinatorial Theory 4 (1968) 176\u2013180.","journal-title":"Journal of Combinatorial Theory"},{"key":"BF02604639_CR4","doi-asserted-by":"crossref","first-page":"65","DOI":"10.1016\/S0167-5060(08)70322-4","volume":"2","author":"B. Korte","year":"1978","unstructured":"B. Korte and D. Hausmann, \u201cAn analysis of the greedy heuristic for independence systems,\u201dAnnals of Discrete Mathematics 2 (1978) 65\u201374.","journal-title":"Annals of Discrete Mathematics"},{"key":"BF02604639_CR5","doi-asserted-by":"crossref","first-page":"221","DOI":"10.1016\/B978-0-12-566780-7.50019-2","volume-title":"Progress in Combinatorial Optimization","author":"B. Korte","year":"1984","unstructured":"B. Korte and L. Lov\u00e0sz, \u201cGreedoids, a structural framework for the greedy algorithm,\u201d in \u201cProgress in Combinatorial Optimization\u201d in: W.R. Pulleyblank, ed., Proceedings of the Silver Jubilee Conference on Combinatorics, Waterloo, June 1982, (Academic Press, London\/New York\/San Francisco, 1984) pp. 221\u2013243."},{"key":"BF02604639_CR6","first-page":"219","volume-title":"Theory of Graphs","author":"A. Kotzig","year":"1968","unstructured":"A. Kotzig, \u201cEulerian lines in finite 4-valent graphs and their transformations,\u201d in: Erd\u00f2s and Katona, eds,Theory of Graphs., Proceedings of the Colloquium held at Tihany (Hungary), Sept. 1966 (North-Holland, Amsterdam, 1968) pp. 219\u2013230."},{"key":"BF02604639_CR7","unstructured":"A. Schultze, personal communication, Oct. 1985."},{"key":"BF02604639_CR8","unstructured":"E. Tard\u00f2s, \u201cGeneralized matroids,\u201d to appear."},{"key":"BF02604639_CR9","volume-title":"Matroid Theory","author":"D.J.A. Welsh","year":"1976","unstructured":"D.J.A. Welsh,Matroid Theory (Academic Press, London, 1976)."}],"container-title":["Mathematical Programming"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/BF02604639.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/BF02604639\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/BF02604639","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,20]],"date-time":"2019-05-20T04:29:38Z","timestamp":1558326578000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/BF02604639"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1987,6]]},"references-count":9,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1987,6]]}},"alternative-id":["BF02604639"],"URL":"https:\/\/doi.org\/10.1007\/bf02604639","relation":{},"ISSN":["0025-5610","1436-4646"],"issn-type":[{"value":"0025-5610","type":"print"},{"value":"1436-4646","type":"electronic"}],"subject":[],"published":{"date-parts":[[1987,6]]}}}