Now showing items 503-522 of 3491

    • D-luokan audiovahvistin 

      Leinonen, Panu (2015-02-04)
      Työssä toteutettiin D–luokan audiovahvistin, käyttäen A/D–muunninta ja FPGA–kehitysalustaa. Työn tarkoitus oli osoittaa, että on mahdollista toteuttaa audiovahvistin hyvällä hyötysuhteella, ja FPGA–piirille ohjelmoituna. ...
    • Data and Process Mining Applications on a Multi-Cell Factory Automation Testbed 

      Khajehzadeh, Navid (2012-12-05)
      This paper presents applications of both data mining and process mining in a factory automation testbed. It mainly concentrates on the Manufacturing Execution System (MES) level of production hierarchy. Unexpected failures ...
    • Data center cooling 

      Koskiniemi, Hanne (2016-06-08)
      The goal of this thesis was to examine possibilities to improve energy efficiency of data center cooling. Data centers form the ground for the telecommunication business. Energy consumption of the data centers is already ...
    • Data Collection and Information Flow Management Framework for Industrial Systems 

      Qureshi, Khurshid Ali (2017-06-07)
      In today’s global era of competitive environment, the importance of data management is critically evaluated. From business decision making to inventory management, the information generated from data which is gathered from ...
    • Data communications and application development of a full-power converter in wind power systems 

      Salokanto, Tuomas (2016-12-07)
      Wind power is a promising source for renewable, distributed energy. Although one of the most mature renewable energy technologies, it has a lot of potential for improvement, for example in terms of reliability, efficiency, ...
    • Data driven load modeling and customer behavior change detection 

      Nurmiranta, Mikko (2017-06-07)
      The strive for more efficient delivery of electricity and management of production resources in order to control costs and emissions has lead to innovations in power engineering and combined with input from other fields ...
    • Data migration to a next generation integration middleware 

      Lehtinen, Petteri Johannes (2016-06-08)
      Yritykset käyttävät tietojärjestelmiä osana kriittisiä liiketoimintaprosessejaan. Näiden järjestelmien tehokas integrointi parantaa prosessien tehokkuutta ja siten yrityksen kilpailukykyä. Liiketoimintaprosessit vaativat ...
    • Data Monetization - How an Organization Can Generate Revenue with Data? 

      Fred, Jonna (2017-05-03)
      While digitalization evolves and distinct technologies are developed further, the role of data and data analytics has grown and become more important in the eyes of organizations. Simultaneously data is not considered ...
    • Data Processing Toolbox for PET scanners 

      Moreno Galera, Amalia (2014-04-09)
      This thesis presents the design and implementation of a Data Processing Toolbox to process and reconstruct the information acquired by different PET scanners. The Toolbox is divided in three processes: generate realistic ...
    • Data Quality in a Hybrid MDM Hub 

      Heiskanen, Markus (2016-05-04)
      Data and its quality play a large role in the success of a modern organization. Master data represents the most important data objects of an organisation. Its poor quality leads to problems in the business processes which ...
    • Data synchronization in web-based liquid software solutions 

      Välimäki, Mika Veikko (2016-06-08)
      When a computer application is designed with a liquid software approach it means that the application can be used on multiple devices and on multiple environments. In addition the user can move from one device to another ...
    • Data-driven business integration in the procurement category management of an ICT company 

      Hirn, Juho Kustaa Erik (2016-09-07)
      Procurement’s role has become more strategic due to increasing significance of suppliers and intensified competition. Procurement has also been recognized to have a positive effect on the profitability of a company. Category ...
    • Data-driven force models in GNSS satellite orbit prediction 

      Rautalin, Sakari Kalevi (2017-04-05)
      In this study, we consider the problem of predicting the orbit of a GNSS satellite with a force model that can be adjusted based on data. In autonomous prediction, the goal is to use the positioning device in a completely ...
    • Dataflow-Based Implementation of Deep Learning Application 

      Xie, Renjie (2016-06-08)
      The proliferation of research on high efficient performance on deep learning has contributed to an increasing challenge and interest in the topic concerning the integration of this advanced-technology into daily life. ...
    • Datalähtöinen sosiaalisten verkostojen analyysi: tapaus Suomen Lasten Parlamentti 

      Marttila, Jarno (2010-12-08)
      Tieteellinen kiinnostus sosiaalisten verkostojen analysointiin on kehittynyt ja kasvanut tietokoneiden ja webin myötä. Verkkopalveluiden suuret käyttäjämäärät ja niiden sisällä tapahtuvat käyttäjien muodostamat sosiaaliset ...
    • Datalähtöinen virtuaalinen konelaboratorio mekatronisen koneen yhteissuunnittelun tukena 

      Nurmi, Juha (2013-05-08)
      Mekatronisen koneen suunnittelu vaatii useita teknologioita yhdistävää suunnittelutyötä. Yhteissuunnittelu toisi suunnittelijat yhteen suunnittelemaan kokonaista toimivaa laitetta yksittäisten suunnitteluteknologioiden ...
    • Datamigraatio työtietokannan avulla 

      Piskonen, Juuso (2017-05-03)
      Datamigraatiossa dataa siirretään järjestelmien välillä muokaten sitä kohdejärjestelmään sopivaksi. Prosessi voidaan jakaa kolmeen osaan: Datan hakeminen lähdejärjestelmästä, datan muokkaus ja vienti kohdejärjestelmään. ...
    • DC –Furnace control philosophy in ferroalloys applications 

      Niemi, Tapio (2016-05-04)
      In this Master thesis is investigated the development of control system for ferroalloys applications. In the DC EAF technology is about to having a break through due to treason that more of the customers are ending up to ...
    • DDS referenssiarkkitehtuurin soveltaminen asioiden internetissä 

      Jääskeläinen, Mirka (2016-12-07)
      Tämän diplomityön tarkoituksena on tutkia mitä ovat asioiden internet (IoT) ja Data Distribution Service (DDS). Tarkoituksena on myös tutkia miten DDS:n datan kirjoittajat, datan lukijat sekä julkaisija-tilaaja –malli ...
    • Decreasing product variety-driven costs: The view point from complexity management and component commonality in batch-process context 

      Kaivola, Anton (2017-03-08)
      The case company suspected it had too many products variants for its inner customers in contrast to the inflexible batch process production. Literature recognizes the negative effect of product variety on economic and ...