Search results for: DISTRIBUTED REPRESENTATION OF DATA

• 3D Imaging Of Underwater Objects Using Multi-Beam Data

  Publication

  • M. Kulawiak
  • Z. Łubniewski

  - HYDROACOUSTICS - Year 2014

  One of the main applications of multibeam sonars is high resolution bathymetry measurement, as well as detecting and imaging of underwater objects like shipwrecks. In order to obtain the visualisation quality good enough to allow the researcher to investigate an object in more detail, the approach relying on construction of three-dimensional model of an imaged object, e.g. consisting of nodes, edges and plane elements (facets)...

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• Nondestructive global corrosion measurement using guided wavefield data

  Publication

  • B. Zima
  • E. Roch

  - MEASUREMENT - Year 2024

  Metallic structures often face degradation, and corrosion ranks among the most prevalent forms of deterioration. Accurate quantification of corrosion is crucial, especially for structures exposed to harsh environmental conditions, such as marine vessels and offshore installations. Because the traditional measurement methods based on scanning by ultrasonic gauge are time-consuming and provide only rough information on the thickness...

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• Applications of Chebyszehev minimax deconvolution filtering to the estimation of deterended data

  Publication

  • A. Dyka
  • M. Kaźmierczak

  - Year 2005

  W pracy wyznaczono empirycznie, że sygnał wyjściowy rozplotowego filtru względem nieparzystej pary impulsów Kroneckera , z użyciem minimaksowej normy Czebyszewa, jest bardzo "bliski" pozbawionemu trendu sygnałowi wejściowemu. Obliczenia dla znacząco dużej liczby rzeczywistych danych z rynków kapitałowych i walutowych wykazały, że średnia miara rzeczonej "bliskości" , określona definicją znormalizowanego w L2 współczynnika kowariancji,...

• Advanced camera image data acquisition system for Pi-of-the-Sky

  Publication

  • M. Kwiatkowski
  • G. Kasprowicz
  • K. Pozniak
  • R. Romaniuk
  • G. Wrochna
  • R. S. Romaniuk

  - Year 2008

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• Versatile prototyping platform for Data Processing Boards for CBM experiment

  Publication

  • W. Zabolotny
  • G. Kasprowicz
  • A. Byszuk
  • D. Emschermann
  • M. Gumiński
  • B. Juszczyk
  • J. Lehnert
  • W. Müller
  • K. Poźniak
  • R. Romaniuk
  • R. S. Romaniuk

  - Journal of Instrumentation - Year 2016

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• Revisions of the SMS maintenance procedures based on computerized PMS data

  Publication

  • L. Stazić

  - Scientific Bulletin of Naval Academy - Year 2020

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• Measures for interoperability of phenotypic data: minimum information requirements and formatting

  Publication

  • H. Ćwiek-Kupczyńska
  • T. Altmann
  • D. Arend
  • E. Arnaud
  • D. Chen
  • G. Cornut
  • F. Fiorani
  • W. Frohmberg
  • A. Junker
  • C. Klukas... and 16 others

  - PLANT METHODS - Year 2016

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• Reproducibility of Finding Enriched Gene Sets in Biological Data Analysis

  Publication

  • J. Zyla
  • M. Marczyk
  • J. Polanska

  - Year 2017

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• Gaussian Mixture Decomposition of Time-Course DNA Microarray Data

  Publication

  • J. Polańska
  • P. Widĺak
  • J. Rzeszowska-Wolny
  • M. Kimmel
  • A. Polański
  • J. Polanska

  - Year 2007

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• Measuring the Efficiency of Polish Municipalities – Data Envelopment Analysis Approach

  Publication

  • T. Skica
  • M. Leśniowska-Gontarz
  • K. Miszczyńska

  - South East European Journal of Economics and Business - Year 2019

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• The estimation of norwegian cod size distribution from acoustic data

  Publication

  • M. Moszyński
  • A. Stepnowski

  - HYDROACOUSTICS - Year 2006

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• The atherosclerotic heart disease and protecting properties of garlic: contemporary data

  Publication

  • S. Gorinstein
  • Z. Jastrzebski
  • J. Namieśnik
  • H. Leontowicz
  • M. Leontowicz
  • S. Trakhtenberg

  - MOLECULAR NUTRITION & FOOD RESEARCH - Year 2007

  Artykuł jest pracą przeglądową zawierającą najnowsze dane dotyczące choroby serca w przebiegu miażdżycowym oraz ochonnych właściwości czosnku. Obecnie prowadzone badania wykazały fundamentalną rolę jaką odgrywa czosnek we wszystkich stadiach choroby. Liczne badania in-vitro potwierdzają zdolność czosnku do redukcji parametrów zachorowania na choroby serca w przebiegu miażdżycy: całkowity cholesterol, LDL, trigliceryny, utlenione...

• Elipsometric data analysis used in on-line metal passivation monitoring

  Publication

  • R. Bogdanowicz
  • J. Ryl

  - The European Physical Journal-Special Topics - Year 2007

  Wykorzystano technikę elipsometrii monochromatycznej do opisu on-line warstw tlenkowych, elektroosadzanych na miedzi. Elipsometria jest w stanie dostarczyć informacji odnośnie grubości i współczynników załamania światła układów warstwowych, jednakże wymagane w tym celu jest zbudowanie matematycznego modelu odwzorowującego stałe optyczne układu badanego. W powyższej pracy przedyskutowane zostały różne metody dopasowywania modelu...

• Construction of index generation unit using probabilistic data structures

  Publication

  • T. Mazurkiewicz
  • G. Borowik
  • T. Luba

  - Year 2018

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• GBTX Emulation for BM@N/MPD Data Acquisition Systems

  Publication

  • W. Zabołotny
  • A. Byszuk
  • M. Gumiński
  • G. Kasprowicz
  • M. Kruszewski
  • K. Poźniak
  • R. Romaniuk
  • D. Emschermann
  • C. Schmidt
  • R. S. Romaniuk

  - Acta Physica Polonica B Proceedings Supplement - Year 2021

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• Mining e-mail message sequences from log data

  Publication

  • P. Weichbroth

  - Year 2018

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• Method of data anomaly detection in the process of mobile applications installation

  Publication

  • T. Polhul
  • A. Yarovyi
  • R. Romaniuk
  • P. Komada
  • N. Askarova
  • R. S. Romaniuk

  - Year 2019

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• Fusion of data from AIS and tracking radar for the needs of ECDIS

  Publication

  • W. Kazimierski
  • A. Stateczny

  - Year 2013

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• On a Certain Research Gap in Big Data Mining for Customer Insights

  Publication

  • M. Mach-Król
  • B. Hadasik

  - Applied Sciences-Basel - Year 2021

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• METHODS FOR THE IDENTIFICATION OF CYBER RISKS: AN ANALYSIS BASED ON PATENT DATA

  Publication

  • L. Klapkiv
  • Y. Klapkiv

  - CBU International Conference Proceedings - Year 2018

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• The Analysis of Green Areas’ Accessibility in Comparison with Statistical Data in Poland

  Publication

  • J. Wysmułek
  • M. Hełdak
  • A. Kucher

  - International Journal of Environmental Research and Public Health - Year 2020

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• Sunshine duration in Poland from ground‐ and satellite‐based data

  Publication

  • D. Matuszko
  • K. Bartoszek
  • J. Soroka
  • S. Węglarczyk

  - INTERNATIONAL JOURNAL OF CLIMATOLOGY - Year 2020

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• Ellipsometric data analysis used in on-line metal passivation monitoring

  Publication

  • R. Bogdanowicz
  • J. Ryl

  - The European Physical Journal-Special Topics - Year 2007

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• On intermolecular potential determination via equations of state and by acoustic data

  Publication

  • S. Leble
  • M. Kuśmirek-Ochrymiuk

  - Year 2009

  ...

• Generating training data for SART-2 keystroke analysis module

  Publication

  • A. Kołakowska

  - Zeszyty Naukowe Wydziału ETI Politechniki Gdańskiej. Technologie Informacyjne - Year 2010

  Analiza dynamiki pisania na klawiaturze jest jedną z technik biometrycznych, które uwzględniają cechy behawioralne. Trudność związana z informacja na temat dynamiki pisania na klawiaturzepolega na tym, że są to dane bardzo niestabilne. Artykuł prezentuje krótko rozwiązanie wykorzystane w celu zbierania danych uczących oraz ekstrakcji cech dla systemu uwierzytelniania użytkownika na podstawie sposobu korzystania z klawiatury. Następnie...

• Real-Time Multimedia Stream data Processing in a Supercomputer Environment

  Publication

  • H. Krawczyk
  • J. Proficz

  - Year 2012

  Rozdział opisuje doświadczenia uzyskane przez autorów podczas pracy w projekcie MAYDAY EURO 2012. Przedstawiono główny cel projektu - stworzenie systemu umożliwiającego rozwijanie i równolegle wykonywanie usług multimedialnych w środowisku klastra obliczeniowego dużej mocy. opisano tematykę przetwarzania dużej liczby strumieni multimedialnych na komputerach dużej mocy. Następnie zaprezentowano możliwości platformy KASKADA: tworzenie...

• Processing of point cloud data retrieved from terrestrial laser scanning for structural modeling by Finite Element Method

  Publication

  • P. Ziółkowski

  - Year 2017

  Finite Element Method is one most popular contemporary method of strength analysis. The method is an advanced method for solving differential equations, based on discretization, which means that area is divided into finite elements. Each finite element has a solution of the equation approximated by specific functions and performing the actual calculations only for nodes of this division. Finite Element Method is widely used in...

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• Hanna Obracht-Prondzyńska dr inż. arch.

  People

  Hanna Obracht-Prondzyńska, PhD MArch, Eng. Assistant Professor at the University of Gdańsk, Department of Spatial Management, academic teacher of urban design and spatial data analyses. Architect and urban planner experienced in data driven urban design and planning. She defended her PhD with distinction in engineering and technical sciences in the discipline of architecture and urban planning in 2020 at the Faculty of Architecture...

• Application of Msplit method for filtering airborne laser scanning data sets to estimate digital terrain models

  Publication

  • W. Blaszczak-Bak
  • A. Janowski
  • W. Kamiński
  • J. Rapiński

  - INTERNATIONAL JOURNAL OF REMOTE SENSING - Year 2015

  ALS point cloud filtering involves the separation of observations representing the physical terrain surface from those representing terrain details. A digital terrain model (DTM) is created from a subset of points representing the ground surface. The accuracy of the generated DTM is influenced by several factors, including the survey method used, the accuracy of the source data, the applied DTM generation algorithm, and the survey...

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• Data on bicycle traffic in Gdansk paired with weather and air quality data

  Open Research Data

  • A. Romanowska
  • K. Birr

  The file contains data on bicycle traffic registered by counting stations loacted in Gdańsk in the years 2013-2020. The data are paired with weather and air quality data from Gdansk collected for the same period. The data is described below:

• Joanna Raczek dr inż.

  People

  Department of Algorithms and Systems Modelling

  Employment 2003 -- 2019: Faculty of Applied Physics and Mathematics, Gdańsk University of Technology. 2019 - present: Faculty of Electronic, Informatics and Telecominications, Gdańsk University of Technology. Education May 2007: Doctor of Philosophy in Mathematics, University of Gdańsk. Doctoral dissertation: "Paired domination and doubly domination in graphs". Supervisor: dr hab. Jerzy Topp. 2000 -- 2004 Bachelor of Science...

• Comprehensive Comparison of a Few Variants of Cluster Analysis as Data Mining Tool in Supporting Environmental Management

  Publication

  • A. Astel
  • K. Astel
  • S. Tsakovski
  • M. Biziuk
  • K. Obolewski
  • K. Glińska-Lewczuk
  • K. Bigus
  • I. Craciun
  • C. M. Timofte

  - Environmental Engineering and Management Journal - Year 2016

  A few variants of hierarchical cluster analysis (CA) as tool of assessment of multidimensional similarity in environmental dataset are compared. The dataset consisted of analytical results of determination of metals (Na, K, Ca, Sc, Fe, Co, Zn, As, Br, Rb, Mo, Sb, Cs, Ba, La, Ce, Sm, Hf and Th) in ambient air dried and kept alive, by the means of hydroponics, moss baskets collected in 12 locations on the area of Tricity (Poland)....

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• Analysis of effect of overloaded vehicles on fatigue life of flexible pavements based on weigh in motion (WIM) data

  Publication

  • D. Ryś
  • J. Judycki
  • P. Jaskuła

  - International Journal of Pavement Engineering - Year 2016

  Overloaded vehicles have a significant impact on pavement fatigue life and distress. As the studies show, the phenomena intensify when the control of traffic is poor. The paper presents the results of the research including analysis of weigh in motion data from eight stations and analysis of asphalt pavement fatigue caused by mixed traffic. Distributions of vehicles axles load including the multiple axles effects are presented....

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• <title>Synchronous optical transmission data link integrated with FPGA for TESLA FEL SIMCON system: long data vector optical transceiver module tests</title>

  Publication

  • J. Zielinski
  • K. Pozniak
  • R. Romaniuk
  • R. S. Romaniuk

  - Year 2006

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• Investigation of the 16-year and 18-year ZTD Time Series Derived from GPS Data Processing

  Publication

  • Z. Bałdysz
  • G. Nykiel
  • M. Figurski
  • K. Szafranek
  • K. Kroszczyński

  - Acta Geophysica - Year 2015

  The GPS system can play an important role in activities related to the monitoring of climate. Long time series, coherent strategy, and very high quality of tropospheric parameter Zenith Tropospheric Delay (ZTD) estimated on the basis of GPS data analysis allows to investigate its usefulness for climate research as a direct GPS product. This paper presents results of analysis of 16-year time series derived from EUREF Permanent Network...

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• Innovative Web-Based Geographic Information System for Municipal Areas and Coastal Zone Security and Threat Monitoring Using EO Satellite Data

  Publication

  • M. Moszyński
  • M. Kulawiak
  • A. Chybicki
  • K. Bruniecki
  • T. Bieliński
  • Z. Łubniewski
  • A. Stepnowski

  - MARINE GEODESY - Year 2015

  The paper presents a novel design of a Web-based Safe City &amp; Coastal Zone GIS (SCCZ-GIS). The system integrates data acquired from different remote sensing and geospatial data sources for the purpose monitoring the security of the coastal zone, its inhabitants and Critical Infrastructure. The system utilises several innovative technologies and solutions, and is capable of direct co-operation with different remote sensing data sources...

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• Research Data Journal for the Humanities and Social Sciences

  Journals

  eISSN: 2452-3666

• ACM Transactions on Knowledge Discovery from Data

  Journals

  ISSN: 1556-4681 , eISSN: 1556-472X

• International Journal of Business Data Communications and Networking

  Journals

  ISSN: 1548-0631 , eISSN: 1548-064X

• International Journal of Multimedia Data Engineering & Management

  Journals

  ISSN: 1947-8534 , eISSN: 1947-8542

• International Journal of Spatial Data Infrastructures Research

  Journals

  ISSN: 1725-0463

• International Journal of Data Mining Modelling and Management

  Journals

  ISSN: 1759-1163 , eISSN: 1759-1171

• Journal of Direct, Data and Digital Marketing Practice

  Journals

  ISSN: 1746-0166

• International Journal of Business Intelligence and Data Mining

  Journals

  ISSN: 1743-8187

• International Journal of Data Analysis Techniques and Strategies

  Journals

  ISSN: 1755-8050

• International Journal of Information Management Data Insights

  Journals

  eISSN: 2667-0968

• Sampling Theory, Signal Processing, and Data Analysis

  Journals

  ISSN: 2730-5716 , eISSN: 2730-5724

• The Impact of Direct Normal Irradiation on the Solar Tower Power Plant Performance based on Real and Satellite Data: Analysis on Algerian Regions

  Publication

  • R. Abdelkader
  • B. Djamel
  • A. Hafaifa
  • A. L. Kouzou

  - Electrotehnica, Electronica, Automatica - Year 2020

  The present paper presents a deep study on the possibility of implementing Concentrated Solar Power (CSP) plants in Algeria for the production of the electrical energy. Indeed, this paper focusses mainly on the main parameters, which can have an important impact on the choice of the location, the dimension and the available thermal energy storage system.  In this study, three main parameters are investigate...

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• NLITED - New Level of Integrated Techniques for Daylighting Education: Preliminary Data on the Use of an E-learning Platform

  Publication

  • F. Giuliani
  • N. Sokół
  • N. Gentile,
  • M. Khanie, Sarey
  • V. R. Lo Verso
  • F. Caffaro

  - Year 2022

  Project NLITED – New Level of Integrated Techniques for Daylighting Education - is an educational project for students and professionals. The project's objective is to create and develop an online eLearning platform with 32 eModules dedicated to daylight knowledge. The project also offers e-learners two summer school training where the theory is put into practice. The platform was launched on January 31, 2022. The paper...

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• Machine Learning-Based Wetland Vulnerability Assessment in the Sindh Province Ramsar Site Using Remote Sensing Data

  Publication

  • R. W. Aslam
  • H. Shu
  • I. Naz
  • A. Quddoos
  • A. Yaseen
  • K. Gulshad
  • S. Saud Alarifi

  - Remote Sensing - Year 2024

  Wetlands provide vital ecological and socioeconomic services but face escalating pressures worldwide. This study undertakes an integrated spatiotemporal assessment of the multifaceted vulnerabilities shaping Khinjhir Lake, an ecologically significant wetland ecosystem in Pakistan, using advanced geospatial and machine learning techniques. Multi-temporal optical remote sensing data from 2000 to 2020 was analyzed through spectral...

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