Ara es mostren els items 50-69 de 415

    • ACon: A learning-based approach to deal with uncertainty in contextual requirements at runtime 

      Knauss, Alessia; Damian, Daniela; Franch Gutiérrez, Javier; Rook, Angela; Müller, Haussi A.; Thomo, Alex (2016-02)
      Article
      Accés obert
      Context: Runtime uncertainty such as unpredictable operational environment and failure of sensors that gather environmental data is a well-known challenge for adaptive systems. Objective: To execute requirements that ...
    • Adaptive monitoring for autonomous vehicles using the HAFLoop architecture 

      Zavala Rodríguez, Edith Berenice; Franch Gutiérrez, Javier; Marco Gómez, Jordi; Berger, Christian (2021)
      Article
      Accés obert
      Current Self-Adaptive Systems (SASs) such as Autonomous Vehicles (AVs) are systems able to deal with highly complex contexts. However, due to the use of static feedback loops they are not able to respond to unanticipated ...
    • Adaptive monitoring: A systematic mapping 

      Zavala Rodríguez, Edith Berenice; Franch Gutiérrez, Javier; Marco Gómez, Jordi (Elsevier, 2019-01)
      Article
      Accés obert
      Context: Adaptive monitoring is a method used in a variety of domains for responding to changing conditions. It has been applied in different ways, from monitoring systems’ customization to re-composition, in different ...
    • Adaptive task-oriented chatbots using feature-based knowledge bases 

      Campàs Gené, Carla; Motger de la Encarnación, Joaquim; Franch Gutiérrez, Javier; Marco Gómez, Jordi (Springer, 2023)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      Task-oriented chatbots relying on a knowledge base for domain-specific content exploitation have been largely addressed in research and industry applications. Despite this, multiple challenges remain to be fully conquered, ...
    • Adding alternative access paths to abstract data types 

      Franch Gutiérrez, Javier; Marco Gómez, Jordi (2000-10)
      Report de recerca
      Accés obert
      We present in this paper a proposal for developing efficient programs in the abstract data type (ADT) programming framework, keeping the modular structure of programs and without violating the information hiding principle. ...
    • Adding efficient and reliable access paths to the JCF 

      Marco Gómez, Jordi; Franch Gutiérrez, Javier (2004-04)
      Report de recerca
      Accés obert
      The Java Collections Framework (JCF) is the standard Java library for representing and manipulating collections (i.e., objects that represent a group of objects, such as sets, lists, etc.). Although JCF provides adequate ...
    • Adding semantic modules to improve goal-oriented analysis of data warehouses using I-star 

      Mate, Alejandro; Trujillo Mondejar, Juan Carlos; Franch Gutiérrez, Javier (2014-02-01)
      Article
      Accés obert
      The success rate of data warehouse (DW) development is improved by performing a requirements elicitation stage in which the users' needs are modeled. Currently, among the different proposals for modeling requirements, there ...
    • Adoption of Free Libre Open Source Software (FLOSS): A risk management perspective 

      Kenett, Ron; Franch Gutiérrez, Javier; Susi, Angelo; Galanis, Nikolaos (Institute of Electrical and Electronics Engineers (IEEE), 2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Free Libre Open Source Software (FLOSS) has become a strategic asset in software development, and open source communities behind FLOSS are a key player in the field. The analysis of open source community dynamics is a key ...
    • Adoption of OSS components: a goal-oriented approach 

      López Cuesta, Lidia; Costal Costa, Dolors; Ayala Martínez, Claudia Patricia; Franch Gutiérrez, Javier; Annosi, Maria Carmela; Glott, Ruediger; Haaland, Kirsten (Elsevier, 2015-09-01)
      Article
      Accés obert
      Open Source Software (OSS) has become a strategic asset for a number of reasons, such as short time-to-market software delivery, reduced development and maintenance costs, and its customization capabilities. Therefore, ...
    • Aggregating empirical evidence about the benefits and drawbacks of software reference architectures 

      Martínez Fernández, Silverio Juan; Medeiros dos Santos, Paulo Sérgio; Ayala Martínez, Claudia Patricia; Franch Gutiérrez, Javier; Travassos, Guilherme H. (IEEE, 2015)
      Text en actes de congrés
      Accés obert
      Context: Several empirical studies investigated the benefits and drawbacks of acquiring a Software Reference Architecture (SRA) to construct a family of software systems with similar architectural needs. However, these ...
    • Agile quality requirements management best practices portfolio : a situational method engineering approach 

      López Cuesta, Lidia; Behutiye, Woubshet; Karhapää, Pertti; Ralyté, Jolita; Franch Gutiérrez, Javier; Oivo, Markku (Springer, 2017)
      Text en actes de congrés
      Accés obert
      Management of Quality Requirements (QRs) is determinant for the success of software projects. However, this management is currently under-considered in software projects and in particular, in agile methods. Although agile ...
    • Algebraic definition of iStar2.0 models 

      Franch Gutiérrez, Javier; López Cuesta, Lidia; Marco Gómez, Jordi (CEUR-WS.org, 2019)
      Text en actes de congrés
      Accés obert
      iStar2.0 was delivered in 2016 with the intention of becoming a standard de facto for the i* community. It includes a lightweight definition of the language adorned with a metamodel (in the form of a UML class diagram) ...
    • Aligning business goals and risks in OSS adoption 

      Costal Costa, Dolors; López Cuesta, Lidia; Morandini, Mirko; Siena, Alberto; Annosi, Maria Carmela; Gross, Daniel; Méndez Tapia, Emma Lucía; Franch Gutiérrez, Javier; Susi, Angelo (Springer International Publishing, 2015)
      Text en actes de congrés
      Accés obert
      Increasing adoption of Open Source Software (OSS) requires a change in the organizational culture and reshaping IT decision-makers mindset. Adopting OSS software components introduces some risks that can affect the adopter ...
    • An approach to reconcile the agile and CMMI contexts in product line development 

      Navarrete Ramírez, Freddy Javier; Botella López, Pere; Franch Gutiérrez, Javier (UT Dallas, UPC, 2006)
      Text en actes de congrés
      Accés obert
      Software product line approaches produce reusable platforms and architectures for products set developed by specific companies. These approaches are strategic in nature requiring coordination, discipline, commonality and ...
    • An empirical study on the use of i* by non-technical stakeholders: the case of strategic dependency diagrams 

      Carvallo Vega, Juan Pablo; Franch Gutiérrez, Javier (2019-03)
      Article
      Accés obert
      Early phases of information systems engineering include the understanding of the enterprise’s context and the construction of models at different levels of decomposition, required to design the system architecture. These ...
    • An empirical study to validate the use of ontological guidelines in the creation of i* models 

      Gomes, Ramilton Costa; Guizzardi, Renata Silva Sousa; Franch Gutiérrez, Javier; Guizzardi, Giancarlo; Wieringa, Roel (CEUR-WS.org, 2015)
      Text en actes de congrés
      Accés obert
      i* is a well known goal modeling framework, developed by a large and geographically dispersed research community. Currently, i* users tend to ascribe different and conflicting meanings to its constructs, leading to a non­ ...
    • An i*-based framework for the computer-aided selection of mobile office devices 

      Cares, Carlos; Franch Gutiérrez, Javier; Mayol Sarroca, Enric (2006-01)
      Report de recerca
      Accés obert
      The mobile office devices market is currently growing, mainly due to the descending cost of wireless technology as well as the high diversity of functions and features covered. Diversity and proliferation become a hard ...
    • An ISO/IEC-compliant quality model for ER diagrams 

      Costal Costa, Dolors; Franch Gutiérrez, Javier (2004-04)
      Report de recerca
      Accés obert
      Assessing the quality of domain conceptual models is a key issue in the early stages of information system development. Several proposals of quality criteria have been proposed in the literature but they are ad-hoc and ...
    • Análisis comparativo de lenguajes de modelado orientados a objetivos basados en i* 

      Ayala Martínez, Claudia Patricia; Cares Gallardo, Carlos; Carvallo Vega, Juan Pablo; Grau Colom, Gemma; Haya, Mariela; Salazar Zarate, Guadalupe; Franch Gutiérrez, Javier; Mayol Sarroca, Enric; Quer, Carme (2004)
      Text en actes de congrés
      Accés obert
      Los modelos orientados a objetivos son usados frecuentemente en disciplinas tales como la ingeniería de requisitos o el modelado de procesos en organizaciones. i* es una de las notaciones más empleadas para construir este ...
    • Análisis de desajustes con respecto a los requisitos en la selección de componentes OTS 

      Carvallo Vega, Juan Pablo; Franch Gutiérrez, Javier (2009)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Debido a su complejidad, la mayoría de los sistemas de software modernos se construyen integrando componentes de diversa naturaleza para formar arquitecturas híbridas. La construcción de este tipo de sistemas se caracteriza ...