Browsing by Subject "Databases"

Now showing items 1-20 of 347

    • A Case study on building conceptual schemas by refining general ontologies 

      Conesa Caralt, Jordi; Palol Arregui, Xavier de (2003-04)
      Research report
      Open Access
      This document presents a case study to validate a new approach to develop conceptual schemas (or databases) for information systems, consisting in the refinement of a general ontology [CdPO03]. We use a well-known case ...

    • A comparative study of the construction management of a residential complex in Russia and Spain 

      Aidarov, Stanislav (Universitat Politècnica de Catalunya, 2017-05)
      Master thesis
      Restricted access - author's decision
      The influence of project management in construction industry has been increased significantly in recent years due to development of various management tools, such as BIM for instance. Nevertheless, all technological ...

    • A DataOps reference architecture for Data Science 

      Coll Ribas, Xavier (Universitat Politècnica de Catalunya, 2023-10-16)
      Bachelor thesis
      Open Access
      Aquest document presenta la metodologia DataOps per desenvolupar projectes de Data Science de forma semi automatitzada. A més, se centra en el disseny, la implementació i testeig d'una arquitectura de software que reflecteixi ...

    • A global probabilistic dataset for monitoring meteorological droughts 

      Turco, Marco; Jerez, Sonia; Donat, Markus; Toreti, Andrea; Vicente-Serrano, Sergio M.; Doblas-Reyes, Francisco (American Meteorological Society, 2020)
      Article
      Open Access
      DROP is a global land dataset to monitor meteorological drought that gathers an ensemble of observation-based datasets providing near-real time estimates with associated uncertainty using a probabilistic approach. Accurate ...

    • A machine learning approach for product categorization 

      Moucharrafie Abdulsamad, Alaá (Universitat Politècnica de Catalunya, 2020-10-23)
      Bachelor thesis
      Restricted access - confidentiality agreement

    • A New Formal Context for Symmetric Dependencies 

      Baixeries i Juvillà, Jaume (2011)
      Conference report
      Open Access
      In this paper we present a new formal context for symmetric dependencies. We study its properties and compare it with previous approaches. We also discuss how this new context may open the door to solve some open problems ...

    • A process-aware tool for the worldwide request and distribution of medical supplies for Chagas 

      Murciano Durán, Victor (Universitat Politècnica de Catalunya, 2019-07)
      Bachelor thesis
      Open Access
      Las enfermedades tropicales desatendidas (ETD) son un grupo de enfermedades transmisibles que prevalecen en condiciones tropicales en 149 países. Afectan principalmente a las poblaciones que viven en la pobreza, sin ...

    • A support information system for data management during project implementation: application in Tanzania 

      Pascual Ferrer, Jordi; Jiménez, Alejandro; Pérez Foguet, Agustí (2009-05-18)
      Conference report
      Open Access
      Water and Sanitation programmes normally involve big amounts of information and several years of implementation; these are facts that justify the need of a proper monitoring. In this paper a Support Information System (SIS) ...

    • A Video Database for Analyzing Affective Physiological Responses 

      Granero Moya, Marcel (Universitat Politècnica de Catalunya, 2019-06)
      Bachelor thesis
      Open Access
      Affective computing, leveraged by machine learning techniques, is advancing rapidly in the task of affect recognition in videos. However, there is a need for more annotated data. Several studies have built huge video ...

    • AbacusFS integrated storage and computational platform 

      Nuhic, Isak; Šterk, Marjan; Cortés, Toni (Institute of Electrical and Electronics Engineers (IEEE), 2012)
      Conference report
      Open Access
      Today's applications, especially those in the scientific community, deal with an ever growing amount of data. Among the problems that arise from this explosion of data are how to organize the data so that the information ...

    • Acceso integrado a bases de datos heterogeneas 

      Saltor Soler, Félix Enrique (Asociación de Técnicos de Informática, 1991-04)
      Article
      Open Access

    • Actualització del Sistema de Reporting de SabentisPro 

      García Bertrans, Zahara (Universitat Politècnica de Catalunya, 2016-09)
      Master thesis (pre-Bologna period)
      Restricted access - confidentiality agreement

    • Adaptació i renovació de l'eina utilitzada per a la comunicació entre la central de MANGO i les seves botigues distribuïdes per tot el món 

      Pellisa Cortiella, Aleix (Universitat Politècnica de Catalunya, 2017-06-14)
      Bachelor thesis
      Restricted access - confidentiality agreement

    • Adaptación de Microsoft Dynamics NAV para comunicación automática con una base de datos externa SQL 

      Catalán Córdoba, Vanessa (Universitat Politècnica de Catalunya, 2007-07)
      Master thesis (pre-Bologna period)
      Restricted access - confidentiality agreement
      Covenantee:   Drivania

    • Adaptive generation of multilingual questions and answers from web content 

      Gatius Vila, Marta (Institute of Electrical and Electronics Engineers (IEEE), 2015)
      Conference report
      Open Access
      This article describes the adaptive generation of questions and answers from web content to assist the user when searching for information. The approach proposed integrates user models, domain-restricted knowledge ...

    • Agregador cultural d'artistes catalans 

      Cantero Montañà, Nuria (Universitat Politècnica de Catalunya, 2023-06-27)
      Bachelor thesis
      Open Access
      Covenantee:   Institut Ramon Llull
      L'Institut Ramon Llull (IRL) és una institució pública que té com a principal objectiu promoure i donar a conèixer la llengua i cultura catalana. L'institut, entre d'altres activitats, emmagatzema dades d'artistes que han ...

    • Algorithmic forex trading: developing a Python program for automated trading strategies 

      Cavero Lázaro, Jorge Domingo (Universitat Politècnica de Catalunya, 2024-07-01)
      Master thesis
      Open Access
      Covenantee:   Illinois Institute of Technology
      Intraday trading, or day trading, involves buying and selling financial instruments within the same trading day. This strategy capitalizes on short-term market movements and requires rigorous analysis and quick decision-making. ...

    • An alternative view on data processing pipelines from the DOLAP 2019 perspective 

      Romero Moral, Óscar; Wrembel, Robert; Song, Il-Yeol (Elsevier, 2020-09)
      Article
      Open Access
      Data science requires constructing data processing pipelines (DPPs), which span diverse phases such as data integration, cleaning, pre-processing, and analysis. However, current solutions lack a strong data engineering ...

    • Analysis and development of a governance system based on the blockchain 

      Barberà Quiñoa, Víctor (Universitat Politècnica de Catalunya, 2022-05-24)
      Bachelor thesis
      Open Access
      In order to build Internet-based governance systems, some security and data integrity requirements have to be met. These requirements are similar to those needed for an Internet-based monetary system. One of these requirements ...

    • Analysis and development of a tokenization platform 

      González Copado, Adrià (Universitat Politècnica de Catalunya, 2022-05-24)
      Bachelor thesis
      Open Access
      The aim of this project is to find out why cryptocurrencies or digital currencies were born and what their advantages and disadvantages are compared to conventional systems. These currencies use a distributed data system, ...