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Ara es mostren els items 53462-53481 de 245427
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Data driven methods for updating fault detection and diagnosis system in chemical processes
(Universitat Politècnica de Catalunya, 2018-07-23)
Tesi
Accés obertModern industrial processes are becoming more complex, and consequently monitoring them has become a challenging task. Fault Detection and Diagnosis (FDD) as a key element of process monitoring, needs to be investigated ... -
Data driven optimization of supermarket refrigeration systems
(Universitat Politècnica de Catalunya, 2020-09-07)
Projecte Final de Màster Oficial
Accés restringit per decisió de l'autorEffectively controlling supermarket refrigeration systems is critical for ensuring the quality of the food we eat. At this moment each supermarket refrigerator uses components such as valves, ejectors, compressors... ... -
Data driven uncertainty quantification for computational fluid dynamics based ship design
(CIMNE, 2019)
Text en actes de congrés
Accés obertMaritime transport is responsible for an annual emission of around 1000 million tonnes of CO2, which is around 2.5% of the global greenhouse gas emissions. Nowadays, ships are designed using simplified operational profiles ... -
Data engineering for cost reduction, efficiency improvement, and business intelligence for an e-commerce company
(Universitat Politècnica de Catalunya, 2021-06-30)
Treball Final de Grau
Accés restringit per acord de confidencialitat -
Data engineering for data science: two sides of the same coin
(Springer, 2020)
Text en actes de congrés
Accés obertA 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 envelopment analysis efficiency of public services: bootstrap simultaneous confidence region
(Institut d'Estadística de Catalunya, 2019-12-17)
Article
Accés obertPublic services, such as higher education, medical services, libraries or public administration offices, provide services to their customers. To obtain opinion-satisfaction indices of customers, it would be necessary to ... -
Data fusion based on an iterative learning algorithm for fault detection in wind turbine pitch control systems
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-12-20)
Article
Accés obertIn this article, we propose a recent iterative learning algorithm for sensor data fusion to detect pitch actuator failures in wind turbines. The development of this proposed approach is based on iterative learning control ... -
Data fusion of lidar and RGB cameras
(Universitat Politècnica de Catalunya, 2018-07-19)
Projecte Final de Màster Oficial
Accés restringit per acord de confidencialitatLight Detection and Ranging - LiDAR or LIDAR - has traditionally been used for making high-resolution maps in a huge variety of geological applications due to its 2D and 3D point cloud mappings. Additionally, it has recently ... -
Data fusion uncertainty-enabled methods to map street-scale hourly NO2 in Barcelona: a case study with CALIOPE-Urban v1.0
(Copernicus Publications, 2023-04)
Article
Accés obertComprehensive monitoring of NO2 exceedances is imperative for protecting human health, especially in urban areas with traffic. However, an accurate spatial characterization of the exceedances is challenging due to the ... -
Data gathering and methodology
(2018-10-31)
Report de recerca
Accés obertThe aim of this WP5 is to specify the impact of TID in EGNOS, N-RTK and HF systems through statistical correlation of the performance data recorded from system operators and of TID detection results. The analysis will be ... -
Data generation for the numerical simulation of powder compaction
(European Powder Metallurgy, 2005)
Text en actes de congrés
Accés obertNumerical simulation of industrial plastic deformation processes needs of a precise characterization of the mechanical material properties included in the particular elastoplastic model. The plasticity model of bulk metallic ... -
Data Generation for the Simulation of Artifact-Centric Processes
(Universitat Politècnica de Catalunya, 2014-09-04)
Projecte Final de Màster Oficial
Accés obertIncreasing need for application benchmarking and testing purposes requires large amounts of data. However, obtaining realistic data from the industry for testing purposes, is often impossible due to confidentiality issues ... -
Data generator for evaluating ETL process quality
(Elsevier, 2017-01-01)
Article
Accés obertObtaining the right set of data for evaluating the fulfillment of different quality factors in the extract-transform-load (ETL) process design is rather challenging. First, the real data might be out of reach due to different ... -
Data hidding in color images using perceptual models
(Christian Germain, Eric Grivel, Olivier Lavialle, 2000)
Text en actes de congrés
Accés obertOne of the problems arising from the use of digital media is the ease of identical copies of digital images or audio files, allowing manipulation and unauthorized use. Copyright is an effective tool for preserving ... -
Data ingestion platform in a production environment
(Universitat Politècnica de Catalunya, 2020-02)
Treball Final de Grau
Accés restringit per decisió de l'autorImplement, test and dimension of a connector to receive large datasets of both meteorological and pollution data provided by a third party, that currently performs meteorological forecasting and pollution patterns. -
Data integration and analysis for facturation prediction of e-commerce stores
(Universitat Politècnica de Catalunya, 2023-06-29)
Treball Final de Grau
Accés restringit per acord de confidencialitat
Realitzat a/amb: Amphora LogisticsAquest projecte optimitza el procés de facturació a la companyia Amphora Logistics. Millora la precisió i l'eficiència, prediu els pesos dels transportistes i optimitza els costos. Se separa en dos blocs principals: ... -
Data integration strategies for distributed reinforcement learning in robotics
(Universitat Politècnica de Catalunya, 2020-07-01)
Projecte Final de Màster Oficial
Accés obert
Realitzat a/amb: Technische Universität MünchenThe field of reinforcement learning, developed during the nineteen-eighties and nineties, is a branch of machine learning which has consistently shown wide potential. Using this theory, it is possible to design computer ... -
Data locality in Hadoop
(Universitat Politècnica de Catalunya, 2016-07)
Projecte Final de Màster Oficial
Accés obertCurrent market tendencies show the need of storing and processing rapidly growing amounts of data. Therefore, it implies the demand for distributed storage and data processing systems. The Apache Hadoop is an ... -
Data management and protection in mobile applications for predicting public mobility
(2023-05-09)
Audiovisual
Accés obertCities are experiencing unparalleled growth and facing new challenges as they endeavour to become healthier, more sustainable and safer places for citizens to live and work. One such challenge arises in urban mobility and ... -
Data management and web applications
(SARTI Technological Development Centre of Remote Acquisition and Data processing Systems, 2012)
Article
Accés obertThe SARTI group counts with a multi-field staff, capable of performing projects with several areas of work. Usually, one of these areas involves some kind of computer programming, which can vary from the development of a ...
