{"id":92015,"date":"2009-02-03T00:00:00","date_gmt":"2009-02-03T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/validation-of-uml-conceptual-schemas-with-ocl-constraints-and-operations\/"},"modified":"2009-02-03T00:00:00","modified_gmt":"2009-02-03T00:00:00","slug":"validation-of-uml-conceptual-schemas-with-ocl-constraints-and-operations","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/diseno-y-componentes-de-sistemas-de-informacion\/validation-of-uml-conceptual-schemas-with-ocl-constraints-and-operations\/","title":{"rendered":"Validation of uml conceptual schemas with ocl constraints and operations"},"content":{"rendered":"

Tesis doctoral de Anna Queralt Calafat <\/strong><\/h2>\n

To ensure the quality of an information system, it is essential that the conceptual schema that represents the knowledge about its domain and the functions it has to perform is semantically correct. the correctness of a conceptual schema can be seen from two different perspectives. On the one hand, from the point of view of its definition, determining the correctness of a conceptual schema consists in answering to the question \u00abis the conceptual schema right?\u00bb. This can be achieved by determining whether the schema fulfills certain properties, such as satisfiability, non-redundancy or operation executability. on the other hand, from the perspective of the requirements that the information system should satisfy, not only the conceptual schema must be right, but it also must be the right one. To ensure this, the designer must be provided with some kind of help and guidance during the validation process, so that he is able to understand the exact meaning of the schema and see whether it corresponds to the requirements to be formalized. in this thesis we provide an approach which improves the results of previous proposals that address the validation of a uml conceptual schema, with its constraints and operations formalized in ocl. Our approach allows to validate the conceptual schema both from the point of view of its definition and of its correspondence to the requirements. the validation is performed by means of a set of tests that are applied to the schema, including automatically generated tests and ad-hoc tests defined by the designer. All the validation tests are formalized in such a way that they can be treated uniformly, regardless the specific property they allow to test. our approach can be either applied to a complete conceptual schema or only to its structural part. In case that only the structural part is validated, we provide a set of conditions to determine whether any validation test performed on the schema will terminate. For those cases in which these conditions of termination are satisfied, we also provide a reasoning procedure that takes advantage of this situation and works more efficiently than in the general case. This approach allows the validation of very expressive schemas and ensures completeness and decidability at the same time. to show the feasibility of our approach, we have implemented the complete validation process for the structural part of a conceptual schema. additionally, for the validation of a conceptual schema with a behavioral part, the reasoning procedure has been implemented as an extension of an existing method.<\/p>\n

 <\/p>\n

Datos acad\u00e9micos de la tesis doctoral \u00abValidation of uml conceptual schemas with ocl constraints and operations<\/strong>\u00ab<\/h3>\n
    \n
  • T\u00edtulo de la tesis:<\/strong>\u00a0 Validation of uml conceptual schemas with ocl constraints and operations <\/li>\n
  • Autor:<\/strong>\u00a0 Anna Queralt Calafat <\/li>\n
  • Universidad:<\/strong>\u00a0 Polit\u00e9cnica de catalunya<\/li>\n
  • Fecha de lectura de la tesis:<\/strong>\u00a0 02\/03\/2009<\/li>\n<\/ul>\n

     <\/p>\n

    Direcci\u00f3n y tribunal<\/h3>\n
      \n
    • Director de la tesis<\/strong>\n
        \n
      • Ernest Teniente L\u00f3pez<\/li>\n<\/ul>\n<\/li>\n
      • Tribunal<\/strong>\n
          \n
        • Presidente del tribunal: antoni Oliv\u00e9 ramon <\/li>\n
        • stefano Ceri (vocal)<\/li>\n
        • bernhard Thalheim (vocal)<\/li>\n
        • \u00f3scar Pastor l\u00f3pez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

           <\/p>\n","protected":false},"excerpt":{"rendered":"

          Tesis doctoral de Anna Queralt Calafat To ensure the quality of an information system, it is essential that the conceptual […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[4149,13880,15596],"tags":[190486,13034,190487,123067,37680,88359],"class_list":["post-92015","post","type-post","status-publish","format-standard","hentry","category-diseno-y-componentes-de-sistemas-de-informacion","category-informatica","category-politecnica-de-catalunya","tag-anna-queralt-calafat","tag-antoni-olive-ramon","tag-bernhard-thalheim","tag-ernest-teniente-lopez","tag-oscar-pastor-lopez","tag-stefano-ceri"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/92015","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=92015"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/92015\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=92015"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=92015"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=92015"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}