Browsing by Subject "Bases de dades -- Gestió"
Now showing items 1-20 of 62
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A discussion on the design of graph database benchmarks
(2011)
Article
Open AccessGraph Database Management systems (GDBs) are gaining popularity. They are used to analyze huge graph datasets that are naturally appearing in many application areas to model interrelated data. The objective of this paper ... -
A model for a multiresolution time series database system
(WSEAS Press, 2013)
Conference report
Open AccessIn this paper we propose a model for multiresolution time series database management systems. Thismodel stores compactly a time series and manages consistently its temporal dimension. This is achieved byextracting different ... -
Algorithms for Process Conformance and Process Refinement
(Universitat Politècnica de Catalunya, 2010-09)
Master thesis
Open AccessProcess Conformance is a crucial step in the area of Process Mining: the adequacy of a model derived from applying a discovery algorithm to a log must be certified before making further decisions that affect the system ... -
An empirical evaluation of High-Level Synthesis languages and tools for database acceleration
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Conference report
Open AccessHigh Level Synthesis (HLS) languages and tools are emerging as the most promising technique to make FPGAs more accessible to software developers. Nevertheless, picking the most suitable HLS for a certain class of algorithms ... -
Análisis y optimización del modelo de negocio de una web de tráfico consolidado
(Universitat Politècnica de Catalunya, 2015-06)
Bachelor thesis
Open AccessEl presente trabajo cubre el proceso de revisión y análisis de un negocio electrónico (e-Business), cuyo objetivo es la creación de contactos de compra-venta al por mayor, para determinar un conjunto de acciones ... -
Aplicació de tècniques de gestió de processos de negoci per resoldre processos de migració de dades
(Universitat Politècnica de Catalunya, 2012-01-20)
Master thesis (pre-Bologna period)
Open AccessCatalà: En aquest projecte es pretèn estudiar la metodologia de gestió de processos de negoci i la seva possible aplicabilitat per resoldre satisfactòriament tasques de migració de dades. Consta de dues parts, una d'estudi ... -
Aplicación Web de la bolsa de trabajo del Tecnocampus
(Universitat Politècnica de Catalunya, 2011)
Master thesis (pre-Bologna period)
Open AccessEste proyecto es la segunda fase de la aplicación web de la Bolsa de Trabajo del Tecnocampus. En esta segunda fase se ha mejorado el código y se ha ampliado de forma que se pueda gestionar completamente, desde que un ... -
Asignación de recursos de mantenimiento y reparación a puntos de incidencia: un caso real
(Universitat Politècnica de Catalunya, 2013-06)
Master thesis (pre-Bologna period)
Restricted access - author's decisionEn el presente proyecto se diseña un procedimiento de asignación de técnicos de cajeros automáticos a puntos que necesitan de asistencia. A lo largo del tiempo se produce una gran cantidad de avisos de cajeros que deben ... -
Automatic query driven data modelling in Cassandra
(Barcelona Supercomputing Center, 2015-05-05)
Conference report
Open AccessNon-relational databases have recently been the preferred choice when it comes to dealing with Big Data challenges, but their performance is very sensitive to the chosen data organisations. We have seen differences of ... -
Automating the multidimensional design of data warehouses
(Universitat Politècnica de Catalunya, 2010-02-09)
Doctoral thesis
Open AccessLes experiències prèvies en l'àmbit dels magatzems de dades (o data warehouse), mostren que l'esquema multidimensional del data warehouse ha de ser fruit d'un enfocament híbrid; això és, una proposta que consideri tant els ... -
Bases de datos en dispositivos móviles: API de SQL para J2ME
(Universitat Politècnica de Catalunya, 2007-01-30)
Master thesis (pre-Bologna period)
Open Access -
Best-basis development towards the automatical detection of otolith irregularities in fishes
(2011)
Conference report
Restricted access - publisher's policyThe application of feature extraction methodologies and the detection of patterns in sagitae otoliths, which are calcified structures in the inner ear of teleostean fishes, has lead to great knowledge of marine biology ... -
Características de los SGBD del mercado
(Asociación de Técnicos de Informática, 1976-09)
Article
Open Access -
Challenges and perspectives on a Database Management System for the sustainable recovery of critical metals from Waste Electrical and Electronic Equipment
(2017)
Conference lecture
Restricted access - publisher's policySustainable recovery of critical metals from Waste Electrical and Electronic Equipment in the European Union requires information for detailed analysis, monitoring and decision making. Related knowledge is currently ... -
Characterizing functional dependencies in formal concept analysis with pattern structures
(2014-01-29)
Article
Restricted access - publisher's policyComputing functional dependencies from a relation is an important database topic, with many applications in database management, reverse engineering and query optimization. Whereas it has been deeply investigated in those ... -
Computational improvements in parallelized k-anonymous microaggregation of large databases
(2017)
Conference report
Restricted access - publisher's policyThe technical contents of this paper fall within the field of statistical disclosure control (SDC), which concerns the postprocessing of the demographic portion of the statistical results of surveys containing sensitive ... -
Conceptual design for data flow for a database management system for the sustainable recovery of critical metals from waste electrical and electronic equipment
(2018-09-26)
Article
Restricted access - publisher's policySustainable recovery of critical metals (CM) from Waste Electrical and Electronic Equipment (WEEE) in the European Union (EU) requires information for detailed analysis, monitoring and decision-making. Related knowledge ... -
Coupling databases and advanced analytic tools (R)
(Universitat Politècnica de Catalunya, 2014-07)
Master thesis
Open AccessToday, several contemporary organizations collect various kinds of data, creating large data repositories. But the capacity to perform advanced analytics over these large amount of data stored in databases remains a ... -
Data engineering for data science: two sides of the same coin
(Springer, 2020)
Conference report
Open AccessA de facto technological standard of data science is based on notebooks (e.g., Jupyter), which provide an integrated environment to execute data workflows in different languages. However, from a data engineering point of ... -
Data mining analysis of defect data in Software Development Process
(Universitat Politècnica de Catalunya / Technische Universiteit Eindhoven, 2008)
Master thesis (pre-Bologna period)
Restricted access - confidentiality agreement
