Essays about: "error distributed database"

Showing result 1 - 5 of 8 essays containing the words error distributed database.

  1. 1. SQL on Hops

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Fabio Buso; [2017]
    Keywords : ;

    Abstract : In today’s world data is extremely valuable. Companies and researchers store every sort of data, from users activities to medical records. However, data is useless if one cannot extract meaning and insight from it. In 2004 Dean and Ghemawat introduced the MapReduce framework. READ MORE

  3. 2. Evaluation and Improvement of the RSSI-based Localization Algorithm : Received Signal Strength Indication (RSSI)

    University essay from Blekinge Tekniska Högskola/Institutionen för programvaruteknik

    Author : Alireza Shojaifar; [2015]
    Keywords : RSSI algorithm; indoor localization; Wireless Sensor Network WSN ; RSSI filtering; RSSI distance error; localization algorithm;

    Abstract : Context: Wireless Sensor Networks (WSN) are applied to collect information by distributed sensor nodes (anchors) that are usually in fixed positions. Localization (estimating the location of objects) of moving sensors, devices or people which recognizes the location’s information of a moving object is one of the essential WSN services and main requirement. READ MORE

  4. 3. A critical examination of deep learningapproaches to automated speech recognition

    University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

    Author : NIZAR GANDY ASSAF LAYOUSS; [2014]
    Keywords : ;

    Abstract : Recently, deep learning techniques have been successfully applied to automatic speech recognition (ASR) tasks. Most current speech recognition systems use Hidden Markov Models (HMMs) to deal with the temporal variability of speech and Gaussian mixture models (GMMs) are exploited to model the emission probability of the HMM. READ MORE

  5. 4. Statistical error analysis of a nitrate deposition

    University essay from Lunds universitet/Matematisk statistik

    Author : Leon Andersson; [2014]
    Keywords : Mathematics and Statistics;

    Abstract : ECDS, Environment Climate Data Sweden, is a commitment that SMHI rendered the Science Council of Sweden. Their purpose is to assist with search, documentation and publication of data regarding environment and climate. ECDS oer services for data stored in their database. READ MORE

  6. 5. Indoor Positioning Using Opportunistic Multi-Frequency RSS With Foot-Mounted INS

    University essay from Linköpings universitet/Reglerteknik; Linköpings universitet/Tekniska högskolan

    Author : Martin Nilsson; [2014]
    Keywords : Particle filters; Simultaneous localization and mapping; Radio navigation; Multisensor integration;

    Abstract : Reliable and accurate positioning systems are expected to significantly improve the safety for first responders and enhance their operational efficiency. To be effective, a first responder positioning systemmust provide room level accuracy during extended time periods of indoor operation. READ MORE