Ara es mostren els items 10-18 de 18

    • How do software architects consider non-functional requirements: an exploratory study 

      Ameller, David; Ayala Martínez, Claudia Patricia; Cabot Sagrera, Jordi; Franch Gutiérrez, Javier (IEEE, 2012)
      Text en actes de congrés
      Accés obert
      Dealing with non-functional requirements (NFRs) has posed a challenge onto software engineers for many years. Over the years, many methods and techniques have been proposed to improve their elicitation, documentation, and ...
    • Incremental evaluation of OCL constraints 

      Cabot Sagrera, Jordi; Teniente López, Ernest (2005-04)
      Report de recerca
      Accés obert
      Integrity checking is aimed at efficiently determining whether the state of the information base is consistent after each operation execution. Incremental integrity checking exploits available information about the ...
    • Incremental integrity constraint checking in UML conceptual schemas 

      Cabot Sagrera, Jordi; Teniente López, Ernest (2005)
      Report de recerca
      Accés obert
      Integrity checking is aimed at efficiently determining whether the state of the information base is consistent after each operation execution. Incremental integrity checking exploits available information about the structural ...
    • La relación de materialización en UML 

      Cabot Sagrera, Jordi (2003)
      Text en actes de congrés
      Accés obert
      La relación de materialización es un tipo de relación genérico de la modelización conceptual. Permite relacionar una clase que representa una categoría con la clase o clases que representan los objetos concretos de esa ...
    • Non-functional requirements in architectural decision-making 

      Ameller, David; Ayala Martínez, Claudia Patricia; Cabot Sagrera, Jordi; Franch Gutiérrez, Javier (2013-03)
      Article
      Accés restringit per política de l'editorial
      Software architects often must work with incomplete or ill-specified non-functional requirements (NFRs) and use them to make decisions. Through this process, existing NFRs are refined or modified and new ones emerge. ...
    • Non-functional requirements in software architecture practice 

      Ameller, David; Ayala Martínez, Claudia Patricia; Cabot Sagrera, Jordi; Franch Gutiérrez, Javier (2012-03-16)
      Report de recerca
      Accés obert
      Dealing with non-functional requirements (NFRs) has posed a challenge onto software engineers for many years. Over the years, many methods and techniques have been proposed to improve their elicitation, documentation, and ...
    • Roles as entity types: a conceptual modelling pattern 

      Cabot Sagrera, Jordi; Raventós Pagès, Ruth (2003-12)
      Report de recerca
      Accés obert
      Roles are meant to capture dynamic and temporal aspects of real-world objects. The role concept has been used with many semantic meanings: dynamic class, aspect, perspective, interface or mode. This paper identifies common ...
    • Transformation techniques for OCL constraints 

      Cabot Sagrera, Jordi; Teniente López, Ernest (2006-09)
      Report de recerca
      Accés obert
      Constraints play a key role in the definition of conceptual schemas. In the UML, constraints are usually specified by means of invariants written in the OCL. However, due to the high expressiveness of the OCL, the designer ...
    • Verifying action semantics specifications in UML behavioral models 

      Planas Hortal, Elena; Cabot Sagrera, Jordi; Gómez Seoane, Cristina (Springer Verlag, 2009)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      MDD and MDA approaches require capturing the behavior of UML models in sufficient detail so that the models can be automatically implemented/executed in the production environment. With this purpose, Action Semantics (AS) ...