{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,6]],"date-time":"2026-02-06T21:52:45Z","timestamp":1770414765765,"version":"3.49.0"},"reference-count":14,"publisher":"Association for Computing Machinery (ACM)","issue":"2","license":[{"start":{"date-parts":[[2013,6,1]],"date-time":"2013-06-01T00:00:00Z","timestamp":1370044800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["SIGMOD Rec."],"published-print":{"date-parts":[[2013,6]]},"abstract":"<jats:p>Endogamy in scientific publications is a measure of the degree of collaboration between researchers. In this paper, we analyze the endogamy of a large set of computer science conferences and journals. We observe a strong correlation between the quality of those conferences and the endogamy of their authors: conferences where researchers collaborate with new peers have significantly more quality than conferences where researchers work in groups that are stable along time.<\/jats:p>","DOI":"10.1145\/2503792.2503795","type":"journal-article","created":{"date-parts":[[2013,7,24]],"date-time":"2013-07-24T13:26:35Z","timestamp":1374672395000},"page":"11-16","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":10,"title":["Research endogamy as an indicator of conference quality"],"prefix":"10.1145","volume":"42","author":[{"given":"Sergio Lopez","family":"Montolio","sequence":"first","affiliation":[{"name":"DAMA-UPC, Universitat Politecnica de Catalunya, Barcelona Tech, Barcelona, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David","family":"Dominguez-Sal","sequence":"additional","affiliation":[{"name":"DAMA-UPC, Universitat Politecnica de Catalunya, Barcelona Tech, Barcelona, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Josep Lluis","family":"Larriba-Pey","sequence":"additional","affiliation":[{"name":"DAMA-UPC, Universitat Politecnica de Catalunya, Barcelona Tech, Barcelona, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2013,7,16]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0006022"},{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/cplx.v10:4"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/1255175.1255219"},{"key":"e_1_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11192-011-0527-2"},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.122.3159.108"},{"key":"e_1_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1106340"},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1145\/1383602.1383654"},{"key":"e_1_2_1_8_1","volume-title":"UPC Master Thesis","author":"Lopez-Montolio S.","year":"2013"},{"key":"e_1_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1145\/1555400.1555431"},{"key":"e_1_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/asi.v59:5"},{"key":"e_1_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0307545100"},{"key":"e_1_2_1_12_1","volume-title":"Collins","author":"Porkess R.","year":"2005"},{"key":"e_1_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1145\/1107499.1107505"},{"key":"e_1_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1145\/1255175.1255220"}],"container-title":["ACM SIGMOD Record"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2503792.2503795","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2503792.2503795","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T07:28:27Z","timestamp":1750231707000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2503792.2503795"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,6]]},"references-count":14,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2013,6]]}},"alternative-id":["10.1145\/2503792.2503795"],"URL":"https:\/\/doi.org\/10.1145\/2503792.2503795","relation":{},"ISSN":["0163-5808"],"issn-type":[{"value":"0163-5808","type":"print"}],"subject":[],"published":{"date-parts":[[2013,6]]},"assertion":[{"value":"2013-07-16","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}