{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,25]],"date-time":"2026-03-25T21:04:17Z","timestamp":1774472657996,"version":"3.50.1"},"publisher-location":"New York, NY, USA","reference-count":0,"publisher":"ACM","license":[{"start":{"date-parts":[[2023,7,7]],"date-time":"2023-07-07T00:00:00Z","timestamp":1688688000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"funder":[{"DOI":"10.13039\/100009950","name":"Ministry of Education - Singapore","doi-asserted-by":"publisher","award":["MOE2019-T2-2-163"],"award-info":[{"award-number":["MOE2019-T2-2-163"]}],"id":[{"id":"10.13039\/100009950","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100009950","name":"Ministry of Education - Singapore","doi-asserted-by":"publisher","award":["T2MOE1906"],"award-info":[{"award-number":["T2MOE1906"]}],"id":[{"id":"10.13039\/100009950","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2023,7,9]]},"DOI":"10.1145\/3580507.3597743","type":"proceedings-article","created":{"date-parts":[[2023,7,7]],"date-time":"2023-07-07T14:19:22Z","timestamp":1688739562000},"page":"1078-1078","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":3,"title":["A Nonparametric Approach with Marginals for Modeling Consumer Choice"],"prefix":"10.1145","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5409-4634","authenticated-orcid":false,"given":"Yanqiu","family":"Ruan","sequence":"first","affiliation":[{"name":"Engineering Systems and Design, Singapore University of Technology and Design, Singapore, Singapore"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1909-628X","authenticated-orcid":false,"given":"Xiaobo","family":"Li","sequence":"additional","affiliation":[{"name":"Industrial Systems Engineering and Management, National University of Singapore, Singapore, Singapore"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1071-0981","authenticated-orcid":false,"given":"Karthyek","family":"Murthy","sequence":"additional","affiliation":[{"name":"Engineering Systems and Design, Singapore University of Technology and Design, Singapore, Singapore"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3868-7587","authenticated-orcid":false,"given":"Karthik","family":"Natarajan","sequence":"additional","affiliation":[{"name":"Engineering Systems and Design, Singapore University of Technology and Design, Singapore, Singapore"}]}],"member":"320","published-online":{"date-parts":[[2023,7,7]]},"event":{"name":"EC '23: 24th ACM Conference on Economics and Computation","location":"London United Kingdom","acronym":"EC '23","sponsor":["SIGecom Special Interest Group on Economics and Computation"]},"container-title":["Proceedings of the 24th ACM Conference on Economics and Computation"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3580507.3597743","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3580507.3597743","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,17]],"date-time":"2025-06-17T17:48:56Z","timestamp":1750182536000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3580507.3597743"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,7,7]]},"references-count":0,"alternative-id":["10.1145\/3580507.3597743","10.1145\/3580507"],"URL":"https:\/\/doi.org\/10.1145\/3580507.3597743","relation":{},"subject":[],"published":{"date-parts":[[2023,7,7]]},"assertion":[{"value":"2023-07-07","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}