{"title":"On and On the Temporal Way","authors":"C. Dixon, Michael Fisher","doi":"10.29007/sz8j","DOIUrl":"https://doi.org/10.29007/sz8j","url":null,"abstract":"Up and Down the Temporal Way” was a paper published by Howard Barringer in the 1980s that used temporal logics to formally specify a lift system. Based on that temporal specification, we describe some advances and extensions to temporal specification and verification that the authors have been involved with since then.","PeriodicalId":422904,"journal":{"name":"HOWARD-60","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127956237","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A simple and complete model theory for intensional and extensional untyped λ-equality","authors":"M. Gabbay","doi":"10.29007/2vzl","DOIUrl":"https://doi.org/10.29007/2vzl","url":null,"abstract":"We present a sound and complete model theory for theories of β-reduction with or without η-expansion. We then show in what conditions we obtain models of β-equality and βη-equality.","PeriodicalId":422904,"journal":{"name":"HOWARD-60","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127820860","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}