{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T04:35:32Z","timestamp":1750307732615,"version":"3.41.0"},"reference-count":0,"publisher":"Association for Computing Machinery (ACM)","issue":"2","license":[{"start":{"date-parts":[[2009,6,20]],"date-time":"2009-06-20T00:00:00Z","timestamp":1245456000000},"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":["SIGACT News"],"published-print":{"date-parts":[[2009,6,20]]},"DOI":"10.1145\/1556154.1556156","type":"journal-article","created":{"date-parts":[[2009,6,24]],"date-time":"2009-06-24T16:47:07Z","timestamp":1245862027000},"page":"10-13","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["The book review column"],"prefix":"10.1145","volume":"40","author":[{"given":"William","family":"Gasarch","sequence":"first","affiliation":[{"name":"University of Maryland at College Park, College Park, MD"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2009,6,20]]},"container-title":["ACM SIGACT News"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1556154.1556156","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1556154.1556156","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T13:38:45Z","timestamp":1750253925000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1556154.1556156"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,6,20]]},"references-count":0,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2009,6,20]]}},"alternative-id":["10.1145\/1556154.1556156"],"URL":"https:\/\/doi.org\/10.1145\/1556154.1556156","relation":{},"ISSN":["0163-5700"],"issn-type":[{"type":"print","value":"0163-5700"}],"subject":[],"published":{"date-parts":[[2009,6,20]]},"assertion":[{"value":"2009-06-20","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}