{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,30]],"date-time":"2026-06-30T16:05:54Z","timestamp":1782835554495,"version":"3.54.5"},"reference-count":16,"publisher":"Society for Industrial & Applied Mathematics (SIAM)","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["SIAM J. Comput."],"published-print":{"date-parts":[[2003,1]]},"DOI":"10.1137\/s0097539703405754","type":"journal-article","created":{"date-parts":[[2003,11,18]],"date-time":"2003-11-18T02:00:45Z","timestamp":1069120845000},"page":"1-25","source":"Crossref","is-referenced-by-count":207,"title":["Improved Approximation Algorithms for the Uncapacitated Facility Location Problem"],"prefix":"10.1137","volume":"33","author":[{"given":"Fabi\u00e1n A.","family":"Chudak","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David B.","family":"Shmoys","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"351","reference":[{"key":"R1","doi-asserted-by":"publisher","DOI":"10.1145\/290179.290180"},{"key":"R4","doi-asserted-by":"publisher","DOI":"10.1287\/mnsc.12.3.253"},{"key":"R5","doi-asserted-by":"publisher","DOI":"10.1287\/mnsc.23.8.789"},{"key":"R9","doi-asserted-by":"publisher","DOI":"10.1016\/0097-3165(73)90005-8"},{"key":"R10","doi-asserted-by":"publisher","DOI":"10.1145\/285055.285059"},{"key":"R11","doi-asserted-by":"publisher","DOI":"10.1006\/jagm.1998.0993"},{"key":"R12","doi-asserted-by":"publisher","DOI":"10.1137\/S0895480192243516"},{"key":"R13","volume-title":"Inequalities","author":"Hardy G.","year":"1952"},{"key":"R14","doi-asserted-by":"publisher","DOI":"10.1007\/BF01581035"},{"key":"R16","doi-asserted-by":"publisher","DOI":"10.1145\/375827.375845"},{"key":"R18","doi-asserted-by":"publisher","DOI":"10.1006\/jagm.2000.1100"},{"key":"R19","doi-asserted-by":"publisher","DOI":"10.1016\/0020-0190(92)90208-D"},{"key":"R23","volume-title":"Discrete location theory","author":"Mirchandani Pitu","year":"1990"},{"key":"R25","doi-asserted-by":"publisher","DOI":"10.1016\/0022-0000(88)90003-7"},{"key":"R26","doi-asserted-by":"publisher","DOI":"10.1007\/BF02579324"},{"key":"R27","volume-title":"Ten lectures on the probabilistic method","author":"Spencer Joel","year":"1987"}],"container-title":["SIAM Journal on Computing"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/epubs.siam.org\/doi\/pdf\/10.1137\/S0097539703405754","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,1,29]],"date-time":"2017-01-29T16:45:43Z","timestamp":1485708343000},"score":1,"resource":{"primary":{"URL":"http:\/\/epubs.siam.org\/doi\/10.1137\/S0097539703405754"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003,1]]},"references-count":16,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2003,1]]}},"alternative-id":["10.1137\/S0097539703405754"],"URL":"https:\/\/doi.org\/10.1137\/s0097539703405754","relation":{},"ISSN":["0097-5397","1095-7111"],"issn-type":[{"value":"0097-5397","type":"print"},{"value":"1095-7111","type":"electronic"}],"subject":[],"published":{"date-parts":[[2003,1]]}}}