{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,2]],"date-time":"2025-07-02T04:10:50Z","timestamp":1751429450937,"version":"3.41.0"},"reference-count":0,"publisher":"SAGE Publications","issue":"3-4","license":[{"start":{"date-parts":[[1997,1,1]],"date-time":"1997-01-01T00:00:00Z","timestamp":852076800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Fundamenta Informaticae"],"published-print":{"date-parts":[[1997,12]]},"abstract":"<jats:p> We introduce a technique based on logical relations, which, given two models M and N of a simply typed lambda-calculus L, allows us to construct a model M\/N whose L-theory is a superset of both Th(M) and Th(N). By means of some examples, we show that classic bi-domain constructions lack this property, in general. <\/jats:p>","DOI":"10.3233\/fi-1997-323402","type":"journal-article","created":{"date-parts":[[2019,12,3]],"date-time":"2019-12-03T02:19:42Z","timestamp":1575339582000},"page":"251-266","source":"Crossref","is-referenced-by-count":0,"title":["Bi-models: Relational Versus Domain-theoretic Approaches"],"prefix":"10.1177","volume":"32","author":[{"given":"Antonio","family":"Bucciarelli","sequence":"first","affiliation":[{"name":"Dipartimento di Scienze dell'Informazione, Universit\u00e0 di Roma \u201cLa Sapienza\u201d, via Salaria 113, 00198 Roma. e-mail: buccia@dsi.uniroma1.it"}]}],"member":"179","published-online":{"date-parts":[[1997,1,1]]},"container-title":["Fundamenta Informaticae"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.3233\/FI-1997-323402","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.3233\/FI-1997-323402","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,7,1]],"date-time":"2025-07-01T10:50:33Z","timestamp":1751367033000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.3233\/FI-1997-323402"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1997,1,1]]},"references-count":0,"journal-issue":{"issue":"3-4","published-print":{"date-parts":[[1997,12]]}},"alternative-id":["10.3233\/FI-1997-323402"],"URL":"https:\/\/doi.org\/10.3233\/fi-1997-323402","relation":{},"ISSN":["0169-2968","1875-8681"],"issn-type":[{"type":"print","value":"0169-2968"},{"type":"electronic","value":"1875-8681"}],"subject":[],"published":{"date-parts":[[1997,1,1]]}}}