{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,3]],"date-time":"2026-06-03T21:43:17Z","timestamp":1780522997478,"version":"3.54.1"},"reference-count":36,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"5","license":[{"start":{"date-parts":[[2023,9,1]],"date-time":"2023-09-01T00:00:00Z","timestamp":1693526400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2023,9,1]],"date-time":"2023-09-01T00:00:00Z","timestamp":1693526400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2023,9,1]],"date-time":"2023-09-01T00:00:00Z","timestamp":1693526400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61972032"],"award-info":[{"award-number":["61972032"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Serv. Comput."],"published-print":{"date-parts":[[2023,9]]},"DOI":"10.1109\/tsc.2023.3267489","type":"journal-article","created":{"date-parts":[[2023,4,17]],"date-time":"2023-04-17T18:00:19Z","timestamp":1681754419000},"page":"3665-3681","source":"Crossref","is-referenced-by-count":18,"title":["SaaSC: Toward Pay-as-You-Go Mode for Software Service Transactions Based on Blockchain's Smart Legal Contracts"],"prefix":"10.1109","volume":"16","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0761-821X","authenticated-orcid":false,"given":"E","family":"Chen","sequence":"first","affiliation":[{"name":"School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0007-0032-5613","authenticated-orcid":false,"given":"Shengdian","family":"Wang","sequence":"additional","affiliation":[{"name":"Zhejiang Tmall Technology Co., Ltd, Hangzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-8805-8525","authenticated-orcid":false,"given":"Yuqing","family":"Fan","sequence":"additional","affiliation":[{"name":"School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9159-745X","authenticated-orcid":false,"given":"Yan","family":"Zhu","sequence":"additional","affiliation":[{"name":"School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stephen S.","family":"Yau","sequence":"additional","affiliation":[{"name":"School of Computing, Informatics, and Decision Systems Engineering, Arizona State University, Tempe, AZ, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1145\/3423166"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/GRID.2010.5697973"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/TSC.2021.3077291"},{"key":"ref34","first-page":"375","article-title":"WSOL - A language for the formal specification of various constraints and classes of service for web services","author":"tosic","year":"2002","journal-title":"Proc Int Conf Web Serv"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/RE48521.2020.00049"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1145\/3453475"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1109\/UCC.2014.53"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-40651-5_6"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-22760-8_4"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/SCC.2010.85"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/FTDCS.2003.1204317"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/MS.2018.2141039"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-29740-3_13"},{"key":"ref2","article-title":"What is pay as you go pricing model?","year":"2022"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1016\/j.future.2017.09.020"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1145\/3473582"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1145\/3550355.3552407"},{"key":"ref19","article-title":"Blockchain–Smart Contract – Formal Expression","year":"2020"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/COMPSAC.2018.00025"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1093\/ijlit\/eaaa015"},{"key":"ref23","author":"hendriksen","year":"1977","journal-title":"Accounting Theory (Revised Edition)"},{"key":"ref26","article-title":"Another tool for language recognition","year":"2004"},{"key":"ref25","first-page":"1361","article-title":"Survey of blockchain technology and its advances","volume":"41","author":"zhu","year":"2019","journal-title":"Chinese Journal of Engineering"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/TR.2021.3054617"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1016\/j.jss.2022.111555"},{"key":"ref21","article-title":"Spring cloud","year":"2003"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4614-1614-2_7"},{"key":"ref27","article-title":"Open source blockchain platform","year":"2022"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-38082-2_8"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TSC.2011.51"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/IRASET52964.2022.9737966"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1007\/s42979-022-01228-4"},{"key":"ref4","article-title":"Service level agreement","year":"2017"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1007\/s10506-018-9223-3"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1007\/s10978-018-9224-0"},{"key":"ref5","article-title":"Blockchain effect on SaaS companies","year":"2021"}],"container-title":["IEEE Transactions on Services Computing"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/4629386\/10274114\/10102926.pdf?arnumber=10102926","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,30]],"date-time":"2023-10-30T19:16:02Z","timestamp":1698693362000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/10102926\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,9]]},"references-count":36,"journal-issue":{"issue":"5"},"URL":"https:\/\/doi.org\/10.1109\/tsc.2023.3267489","relation":{},"ISSN":["1939-1374","2372-0204"],"issn-type":[{"value":"1939-1374","type":"electronic"},{"value":"2372-0204","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,9]]}}}