Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 31 for “"ETL"”.
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Rediseño y automatización de reportes de gestión a través de etl para el proceso comercial de Carsa
… centralizado, el cual era alimentado a través de ETLs desarrollados según la prioridad del negocio, así como un proceso ordenado y un acompañamiento a las áreas usuarias. Todo esto se pudo lograr gracias a la experiencia y apoyo de las áreas involucradas. A pesar de los resultados logrados, se …
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Razvoj procesa ekstrakcije, transformacije i punjenja podataka skladišta podataka zasnovan na modelom vođenom pristupu
… konceptualizacije i automatizacije razvoja ETL procesa i dato je originalno rešenje koje se zasniva na formalnoj specifikaciji ETL procesa i njenoj automatizaciji uz pomoć razvijenog specifičnog aplikacionog okvira. U skladu sa Domain-Specific Modeling (DSM) pristupom, za formalnu …
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ETL4NoSQL: um framework programável para extração, transformação e carga de banco de dados NoSQL
… de extração, transformação e carga de dados (ETL) são procedimentos cruciais para a criação de data warehouses (DW). Porém, os processos de ETL e integração de dados são habitualmente desenvolvidos para dados estruturados por modelos relacionais, que representam apenas uma pequena parte dos …
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Felhasználói interakciók és közösségi dinamikák elemzése és modellezése a virtuális térben
… és logikai) adatmodellt és a hozzátartozó ETL-folyamatot, másrészt az előállított adatkészletet leíró és feltáró elemzésekkel validálja azokat. A három megközelítés együtt biztosítja, hogy az artifakt gyakorlati problémát oldjon meg, ugyanakkor tudományosan is értékelhető legyen. Az …
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Measurement of the top anti-top quark pair production cross section in the dilepton decay channel using Lepton+Track selection in 7 TeV p − p collisions with L = 698 PB−1
… The measured t¯t cross sections in the inclusive eTL and μTL channels are 182.9±9.3 (stat.)+21.9 −16.7 (syst.)+8.2 −7.3 (lum.) pb and 171.0±8.5 (stat.)+20.6 −17.5 (syst.)+7.8 −7.0 (lum.) pb, respectively. The inclusive eTL and μTL combined t¯t cross section is 177.4±6.3 (stat.)+18.4 −15.2 …
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Analysis of data virtualization & enterprise data standardization in business intelligence
… integration. Traditionally enterprises employed ETL and data warehouses for data integration. However in last few years a technology known as "Data Virtualization" has found some acceptance as an alternative data integration solution. "Data Virtualization" is a federated database termed as …
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Internal and external load monitoring in well-trained and professional cyclists
… of the collected SWS questions, SFT metrics, and ETL metrics (of the PMC), and determine whether they are able to predict performance outcomes measured by the SFT (W/kg/RPE, RPE, TTE). The results of the linear regression analysis for ‘All Participants' (n = 20) reported the most significant …
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Risk aggregation and capital allocation using copulas
… capital requirements using 95% VaR, 99% VaR, 95% ETL, 99% ETL and StressVaR. The resultant capital estimates will always be a function of the choice of copula, the choice of risk measure and the correlation inputs into the copula calibration algorithm. The choice of copula, the choice of risk …
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Enhancing Stability in Quantum-Dot and Perovskite Optoelectronic Devices through Compositional Engineering and Surface Treatment
… then focus on charge transport layers. I address ETL instabilities from two complementary angles. First, I replace the conventional ZnMgO ETL with a bifunctional organic molecule that passivates QD surface traps and suppresses ion migration, thereby producing InP QD-LEDs with higher efficiency and …
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Ús d'una eina d'intel·ligència de negoci per l'estudi de teràpies en pacients amb trastorns cognitius
… de dades, extracció, transformació i càrrega (ETL) de les dades origen, disseny del cub OLAP i generació dels documents que formen el quadre de comandament. Resposta de les preguntes formulades en l'apartat d'objectius. Aproximació als algoritmes de creació de models predictius: descripció …
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Análisis BI de contratación para sanidad
… el tratamiento de los datos a través de procesos ETL, antes de ser almacenados en el Datawarehouse corporativo, con herramientas que ofrecen diversas funcionalidades para realizar el refinamiento de los datos. Se describe el concepto OLAP (On-Line Analytical Processing) y sus características …
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Development of hybrid inorganic-organic light-emitting devices with metal oxide charge transport layers
… conducting oxides and electron transport layer (ETL) functions. Similarly, thin films of thermally evaporated tungsten oxide (WO 3) were prepared and their optical and electrical properties were studied and evaluated as a hole transport layer (HTL) material. We then fabricated and characterized …
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Atomic layer deposition of photovoltaics
… and modification of electron transport layers (ETLs) deposited by ALD for use in mesoporous and planar perovskite solar cells (PSCs). ALD TiO2 was compared to TiO2 deposited by the alternative methods of spin-coating and RF sputtering and incorporated into mesoporous devices using both …
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Joining and aggregating datasets using CouchDB
… be achieved; first, datasets are processed via ETL operations, then MapReduce is used to create indices of ordered and aggregated data. Finally, a Couchdb list function is used to iterate through these indices and perform joins, and to compute aggregated values on joined datasets such as …
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Toteutuuko parisuhdeväkivallan uhrin oikeusturva rikosprosessissa? : Tarkastelun kohteena esitutkinta ja syyteharkinta
… kuin on säädetty nuorten asioista (ETL 3:11, ROL 1:8a). On syytä myös tarkoin pohtia, soveltuvatko harkinnanvaraiset syyttämättäjättämispäätösperusteet lainkaan parisuhdeväkivaltatekoihin, sillä yleinen ja yksityinen etu puoltavat lähtökohtaisesti syytteen nostamista näissä teoissa.
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Sistema d'intel·ligència de negoci per a l'anàlisi dels tractaments de reducció del colesterol
… processos d'extracció, transformació i càrrega (ETL) per tal d'alimentar el magatzem de dades amb els fitxers base facilitats. Finalment s'analitzen i implementen les eines necessàries, entre les diferents plataformes BI Open Source, per disposar de la capa de programari necessària que permeti …
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Sistema de inteligencia de negocio. Entorno para paciente con trastornos cognitivos
… almacén de datos se han implementado procesos ETL mediante el framework Pentaho Data Integration.
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Enabling Large-Scale Mining Software Repositories (MSR) Studies Using Web-Scale Platforms
… to prepare (i.e., Extract, Transform, and Load, ETL) software data for further analysis. The results of our studies show that: 1) web-scale platforms provide an effective and efficient platform for large-scale MSR studies; 2) many of the web community’s guidelines for using web-scale platforms …
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P3HT:PCBM-based organic solar cells : Optimisation of active layer nanostructure and interface properties.
… performance; using electron transport layer (ETL) such as aluminium tris(8-hydroxyquinoline) (Alq3) as a solution processable layer has contributed in increasing PCE to 4.25%, while, using PEDOT:PSS as a hole transport layer (HTL) doped with metal salts has significantly contributed in …
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Modelo de inteligencia de negocios enfocado a la visualización de datos en Itelca; business intelligence model ofcused on data visualization at Itelca
… como Power BI, SQL Server y procesos ETL para analizar las fuentes de datos e identificar brechas informativas concretas. El instrumento de diagnóstico evaluó ocho dimensiones organizacionales mediante 24 preguntas estructuradas; en seis de las ocho dimensiones se identificaron ítems …
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