Exploració per autor "Farré Tost, Carles"
Ara es mostren els items 27-38 de 38
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Providing explanations for database schema validation
Rull Fort, Guillem; Farré Tost, Carles; Teniente López, Ernest; Urpí Tubella, Antoni (Universitat Politècnica de Catalunya. Departament de Llenguatges i Sistemes Informàtics, 2008-04-14)
Report de recerca
Accés obertWe propose a new method for database schema validation that provides an explanation when it determines that a certain desirable property of a database schema does not hold. Explanations are required to give the designer a ... -
QaSD: A Quality-aware Strategic Dashboard for supporting decision makers in Agile Software Development
López Cuesta, Lidia; Manzano Aguilar, Martí; Gómez Seoane, Cristina; Oriol Hilari, Marc; Farré Tost, Carles; Franch Gutiérrez, Javier; Martínez Fernández, Silverio Juan; Vollmer, Anna Maria (2021-02)
Article
Accés obertSoftware and data analytics solutions support improving development processes and the quality of the software produced in Agile Software Development (ASD). However, decision makers in software teams (e.g., product owner, ... -
Query containment checking as a view updating problem
Farré Tost, Carles; Teniente López, Ernest; Urpí Tubella, Antoni (1998-06)
Report de recerca
Accés obertIn this paper we present a new approach that handles query containment problems by expressing them as a view updating problem. Since this approach is independent of any particular view updating method, it provides a ... -
Query containment with negated IDB predicates (extended version)
Teniente López, Ernest; Farré Tost, Carles; Urpí Tubella, Antoni (2003-05)
Report de recerca
Accés obertWe present a method that checks Query Containment for queries with negated IDB predicates. Existing methods either deal only with restricted cases of negation or do not check actually containment but uniform containment, ... -
Replan: a release planning tool
Ameller, David; Farré Tost, Carles; Franch Gutiérrez, Javier; Cassarino, Antonino; Valerio, Danilo; Elvassore, Valentin (Institute of Electrical and Electronics Engineers (IEEE), 2017)
Text en actes de congrés
Accés obertSoftware release planning is the activity of deciding what is to be implemented, when and by who. It can be divided into two tasks: strategic planning (i.e., the what) and operational (i.e., the when and the who). Replan, ... -
State of the practice on software release planning
Farré Tost, Carles; Franch Gutiérrez, Javier; Ionescu, Tudor (CEUR-WS.org, 2017)
Text en actes de congrés
Accés obertIn the recent years, the academic literature has reported many different proposals addressing the problem of Software Release Planning (SRP). However, nearly none of these results has been transferred to commercial tools ... -
Supporting students in team-based software development projects: an exploratory study
Farré Tost, Carles; Franch Gutiérrez, Javier; Oriol Hilari, Marc; Volkova Volkova, Alexandra (Springer, 2023)
Comunicació de congrés
Accés restringit per política de l'editorialTeam-based software development projects (TBSDP) are a useful instrument to expose students to teamwork in an industry-like working context. However, TBSDP exposes students to a number of challenges. This paper has a twofold ... -
Testing Termination of Query Satisfiability Checking on Expressive Database Schemas
Rull Fort, Guillem; Farré Tost, Carles; Teniente López, Ernest; Urpí Tubella, Antoni (2010-03-19)
Report de recerca
Accés obertA query is satisfiable if there is at least one consistent instance of the database in which it has a non-empty answer. Defining queries on a database schema and checking their satisfiability can help the database designer ... -
The Constructive method for query containment checking (extended version)
Farré Tost, Carles; Teniente López, Ernest; Urpí Tubella, Antoni (1999-07)
Report de recerca
Accés obertWe present a new method that checks Query Containment for queries with negated derived atoms and/or integrity constraints. Existing methods for Query Containment checking that deal with these cases do not check actually ... -
Towards continuous software release planning
Ameller, David; Farré Tost, Carles; Franch Gutiérrez, Javier; Valerio, Danilo; Cassarino, Antonino (Institute of Electrical and Electronics Engineers (IEEE), 2017)
Text en actes de congrés
Accés obertContinuous software engineering is a new trend that is gaining increasing attention of the research community in the last years. The main idea behind this trend is to tighten the connection between the software engineering ... -
Validation of mappings between schemas
Rull, Guillem; Farré Tost, Carles; Teniente López, Ernest; Urpí Tubella, Antoni (2007-06)
Report de recerca
Accés obertMappings between schemas are key elements in several contexts such as data exchange, data integration, peer data management systems, etc. In all these contexts, the process of designing a mapping requires the participation ... -
Validation of schema mappings with nested queries
Rull Fort, Guillem; Farré Tost, Carles; Teniente López, Ernest; Urpí Tubella, Antoni (2012-10-11)
Report de recerca
Accés obertWith the emergence of the Web and the wide use of XML for representing data, the ability to map not only flat relational but also nested data has become crucial. The design of schema mappings is a semi-automatic process. ...