Large data volumes - Big Data

What are the fundamentals of the Big Data theme?

The challenge of Big Data theme is in general the processing, analysis, prediction and visualization of big volumes of data in real time to support the future decisions. Solution of modelling, analysis and prediction of big power engineering data demands the utilization of modern technologies for distributed and parallel data processing, the choice of suitable representations and models that can be used for streams of incoming data.

The typical tasks in power engineering domain, considering the data character, are:

  • power demand forecasting for distributing companies, balance groups or individuals
  • analysis of relationship between power demand and external factors, e.g., meteorological or demographic data
  • mining of typical motifs and shapes of power consumption curves
  • clustering of consumers based on power consumption characteristics
  • classification of power consumers or anomaly detection

Big Data Projects

  • 1

    International Centre of Excellence for Research of Intelligent and Secure InformationCommunication Technologies and Systems

    Realization period:

    01/2014 - 09/2015

    Topics:

    Smart grid Big data Cryptography

    Short description:

    The project offers professional potential for solving key topics such as the issue of energy, energy resources in connection with the necessary economic growth. In accordance with the policy of the European Community in the specifications for HORIZON 2020, the project is at the same time a direct challenge to the involvement of information and communication technologies in these processes.


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  • 2

    International Centre of Excellence for Research of Intelligent and Secure Information-Communication Technologies and Systems - II. Stage

    Realization period:

    11/2019 - 06/2023

    Topics:

    Smart grid Big data

    Short description:

    The project will implement independent research and development, industrial research and experimental development of new smart solutions responding to current trends and to the requirements of Directive 2018/2001 of the European Parliament and of the Council of 11 December 2018 on the promotion using of renewable energy and the need to ensure affordable, fault-free, quality and manageable energy using new energy technologies and services so-called "Renewable Energy Communities" (Community of Microgrids), which will enable companies to transform into a pro-active role and become a leader in the design of their energy economy and the relationship with the environment in order to expand knowledge in this area and better understand given topics.

    Name of the project: International Centre of Excellence for Research of Intelligent and Secure Information-Communication Technologies and Systems - II. Stage

    Project abbreviation: CE2

    Recipient: Atos IT Solutions and Services s.r.o.

    Recipient's registered office: Pribinova 19/7828,  811 09 Bratislava– mestská časť Staré Mesto

    Project partners: STU in the Bratislava, UMMS SAV Bratislava, SFÉRA, a.s.

    EU fund: European Regional Development Fund

    Call: Call for applications for a non-repayable financial contribution to support centers of excellence of transnational importance - II. stage OPVaI-VA/DP/2018/2.2.1-01 AS AMENDED BY GUIDELINE NO. 3

    Information on the Integrated Infrastructure Operational Program 2014 - 2020 can be found at: www.opii.gov.sk

    Call code: OPVaI-VA/DP/2018/2.2.1-01

    Project code in ITMS2014+: 313021W404

    Project implementation period: 11.2019 - 06.2023

    Project location: Bratislava

    The amount of NFC provided:  6 349 967,67 EUR


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Project output files:

Data quality – input data quality, quality of sources as the basis for further processes – acquisition of large data volumes taking the data quality into account

Project: International Centre of Excellence for Research of Intelligent and Secure InformationCommunication Technologies and Systems

Activity: Data quality – input data quality, quality of sources as the basis for further processes – acquisition of large data volumes taking the data quality into account

Published: 2/2017

Implementer: Atos IT Solutions and services, s.r.o., STU in the Bratislava, SFÉRA, a.s.

Documents:

Large data architecture, data structure and analysis thereof

Project: International Centre of Excellence for Research of Intelligent and Secure InformationCommunication Technologies and Systems

Activity: Large data architecture, data structure and analysis thereof

Published: 2/2017

Implementer: Atos IT Solutions and services, s.r.o., STU in the Bratislava, SFÉRA, a.s.

Documents:

Data visualisation and research of suitable procedures

Project: International Centre of Excellence for Research of Intelligent and Secure InformationCommunication Technologies and Systems

Activity: Data visualisation and research of suitable procedures

Published: 2/2017

Implementer: Atos IT Solutions and services, s.r.o., STU in the Bratislava, SFÉRA, a.s.

Documents:

Publication: Prediction of Photovoltaic Power Using Nature-Inspired Computing

Project: International Centre of Excellence for Research of Intelligent and Secure Information-Communication Technologies and Systems - II. Stage

Publikácia: Prediction of Photovoltaic Power Using Nature-Inspired Computing (Sumega M., Anna Bou Ezzeddine, Gabriela Grmanová G., Rozinajová V.)

Activity no. 3: Independent research and development in the field of modelling and simulation of local energy systems (microgrids) in industry and their impact on the rest of the electricity system

Implementer: STU in the Bratislava

Date of publication: 2020

Documents:

Publication: Distribution-wise Symbolic Aggregate approXimation (dwSAX)

Project: International Centre of Excellence for Research of Intelligent and Secure Information-Communication Technologies and Systems - II. Stage

Publikácia: Distribution-wise Symbolic Aggregate approXimation (dwSAX) (Kloska M. a Rozinajová V.)

Activity no. 3: Independent research and development in the field of modelling and simulation of local energy systems (microgrids) in industry and their impact on the rest of the electricity system

Implementer: STU in the Bratislava

Date of publication: 2020 

Documents:

Publication: Intelligent Analysis of Data Streams

Project: International Centre of Excellence for Research of Intelligent and Secure Information-Communication Technologies and Systems - II. Stage

Publikácia: Intelligent Analysis of Data Streams (Rozinajová V., Bou Ezzeddine A., Grmanová G., Vrablecová P.,Pomffyová M.)

Activity no. 3: Independent research and development in the field of modelling and simulation of local energy systems (microgrids) in industry and their impact on the rest of the electricity system

Implementer: STU in the Bratislava

Date of publication: 2021

Documents:

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