{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T15:37:51Z","timestamp":1753889871688,"version":"3.41.2"},"reference-count":0,"publisher":"Centre pour la Communication Scientifique Directe (CCSD)","license":[{"start":{"date-parts":[[2017,8,25]],"date-time":"2017-08-25T00:00:00Z","timestamp":1503619200000},"content-version":"am","delay-in-days":0,"URL":"https:\/\/arxiv.org\/licenses\/nonexclusive-distrib\/1.0"},{"start":{"date-parts":[[2017,8,25]],"date-time":"2017-08-25T00:00:00Z","timestamp":1503619200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/arxiv.org\/licenses\/nonexclusive-distrib\/1.0"},{"start":{"date-parts":[[2017,8,25]],"date-time":"2017-08-25T00:00:00Z","timestamp":1503619200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/arxiv.org\/licenses\/nonexclusive-distrib\/1.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"accepted":{"date-parts":[[2025,3,31]]},"abstract":"<jats:p>Session contracts is a formalism enabling to investigate client\/server interaction protocols and to interpret session types. We extend session contracts in order to represent outputs whose actual sending in an interaction depends on a third party or on a mutual agreement between the partners. Such contracts are hence adaptable, or as we say &amp;quot;affectible&amp;quot;. In client\/server systems, in general, compliance stands for the satisfaction of all client's requests by the server. We define an abstract notion of &amp;quot;affectible compliance&amp;quot; and show it to have a precise three-party game-theoretic interpretation. This in turn is shown to be equivalent to a compliance based on interactions that can undergo a sequence of failures and rollbacks, as well as to a compliance based on interactions which can be mediated by an orchestrator. Besides, there is a one-to-one effective correspondence between winning strategies and orchestrators. The relation of subcontract for affectible contracts is also investigated.<\/jats:p>","DOI":"10.23638\/lmcs-13(3:15)2017","type":"journal-article","created":{"date-parts":[[2025,4,3]],"date-time":"2025-04-03T17:29:51Z","timestamp":1743701391000},"source":"Crossref","is-referenced-by-count":0,"title":["Retractability, games and orchestrators for session contracts"],"prefix":"10.23638","volume":"Volume 13, Issue 3","author":[{"given":"Franco","family":"Barbanera","sequence":"first","affiliation":[]},{"given":"Ugo","family":"de'Liguoro","sequence":"additional","affiliation":[]}],"member":"25203","published-online":{"date-parts":[[2017,8,25]]},"container-title":["Logical Methods in Computer Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/arxiv.org\/pdf\/1701.06142v3","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/arxiv.org\/pdf\/1701.06142v3","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,3]],"date-time":"2025-04-03T17:29:52Z","timestamp":1743701392000},"score":1,"resource":{"primary":{"URL":"http:\/\/lmcs.episciences.org\/2664"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,8,25]]},"references-count":0,"URL":"https:\/\/doi.org\/10.23638\/lmcs-13(3:15)2017","relation":{"has-preprint":[{"id-type":"arxiv","id":"1701.06142v2","asserted-by":"subject"},{"id-type":"arxiv","id":"1701.06142v1","asserted-by":"subject"}],"is-same-as":[{"id-type":"arxiv","id":"1701.06142","asserted-by":"subject"},{"id-type":"doi","id":"10.48550\/arXiv.1701.06142","asserted-by":"subject"}]},"ISSN":["1860-5974"],"issn-type":[{"type":"electronic","value":"1860-5974"}],"subject":[],"published":{"date-parts":[[2017,8,25]]},"article-number":"2664"}}