Search results for: BIG DATA ANALYSIS

• Values and problems analysis – Lower Sopot (Dolny Sopot) district case study, study proposal no 5, March 2021

  Open Research Data

  open access

  • J. Borucka
  • W. Mazurkiewicz
  • Ł. Bugalski
  • A. Tyszczuk
  • J. Wojtuń
  • E. Wojtysiak
  • M. Zrubek

  - series: Studies of the development possibilities of the district in the context of the city, Lower Sopot (Dolny Sopot) district

  The data presents results of work within the studies of the development possibilities of the district in the context of the city, Lower Sopot (Dolny Sopot) district, study proposal no 5, from March 2021. The goal of the research process was to present the values and problems analysis of the area located in Lower Sopot (Dolny Sopot) district in the context...

• Values and problems analysis – Lower Sopot (Dolny Sopot) district case study, study proposal no 2, March 2021

  Open Research Data

  open access

  • J. Borucka
  • W. Mazurkiewicz
  • Ł. Bugalski
  • A. Jurkiewicz
  • K. Krużycka
  • B. Krzemiński
  • K. Nowak

  - series: Studies of the development possibilities of the district in the context of the city, Lower Sopot (Dolny Sopot) district

  The data presents results of work within the studies of the development possibilities of the district in the context of the city, Lower Sopot (Dolny Sopot) district, study proposal no 2, from March 2021. The goal of the research process was to present the values and problems analysis of the area located in Lower Sopot (Dolny Sopot) district in the context...

• Values and problems analysis – Lower Sopot (Dolny Sopot) district case study, study proposal no 4, March 2021

  Open Research Data

  open access

  • J. Borucka
  • W. Mazurkiewicz
  • Ł. Bugalski
  • A. Dabruk
  • J. Lebioda
  • M. Skowrońska
  • M. Syrewicz

  - series: Studies of the development possibilities of the district in the context of the city, Lower Sopot (Dolny Sopot) district

  The data presents results of work within the studies of the development possibilities of the district in the context of the city, Lower Sopot (Dolny Sopot) district, study proposal no 4, from March 2021. The goal of the research process was to present the values and problems analysis of the area located in Lower Sopot (Dolny Sopot) district in the context...

• Values and problems analysis – Lower Sopot (Dolny Sopot) district case study, study proposal no 6, March 2021

  Open Research Data

  open access

  • J. Borucka
  • W. Mazurkiewicz
  • Ł. Bugalski
  • N. Kalińska
  • N. Janusch
  • E. Przybysz
  • B. Kulis

  - series: Studies of the development possibilities of the district in the context of the city, Lower Sopot (Dolny Sopot) district

  The data presents results of work within the studies of the development possibilities of the district in the context of the city, Lower Sopot (Dolny Sopot) district, study proposal no 6, from March 2021. The goal of the research process was to present the values and problems analysis of the area located in Lower Sopot (Dolny Sopot) district in the context...

• Radio system for monitoring and acquisition of data from traffic enforcement cameras - features and assumptions of the system

  Publication

  • S. Gajewski
  • M. Gajewska
  • R. Katulski
  • A. Marczak
  • M. Sokół
  • J. Staniszewski

  - Logistyka - Year 2010

  The study presents the architecture and selected functional assumptions of Radio System for Monitoring and Acquisition of Data from Traffic Enforcement Cameras (RSMAD). Ultimately, the system will be used for transmission and archiving image data of traffic offenses, but can also perform other duties related to traffic safety. Implementation of the RSMAD system will facilitate, inter alia, issuing the fine process and supervision...

• Modeling the Customer’s Contextual Expectations Based on Latent Semantic Analysis Algorithms

  Publication

  • N. Rizun
  • K. Ossowska
  • J. Taranenko

  - Year 2017

  Nowadays, in the age of Internet, access to open data detects the huge possibilities for information retrieval. More and more often we hear about the concept of open data which is unrestricted access, in addition to reuse and analysis by external institutions, organizations and people. It’s such information that can be freely processed, add another data (so-called remix) and then published. More and more data are available in text...

  Full text available to download

• Kinetic analysis of the stage for a high speed steam turbine

  Publication

  • D. Sławiński
  • W. Zakrzewski

  - Transactions of the Institute of Fluid-Flow Machinery - Year 2012

  This article analyzes possibilites of resonances within a control stage for a high speed steam turbine. This stage hase been based on assembling of a single blade to a rotating disk and increasing of rigidity of the system by using of a bandage. In the analysis will be nd a possiblity of resonance frequency, and mistuning by showing safety working ranges. The calculations have bean used the3D modal and harmonic analysis by the...

• A Review of Emotion Recognition Methods Based on Data Acquired via Smartphone Sensors

  Publication

  • A. Kołakowska
  • W. Szwoch
  • M. Szwoch

  - SENSORS - Year 2020

  In recent years, emotion recognition algorithms have achieved high efficiency, allowing the development of various affective and affect-aware applications. This advancement has taken place mainly in the environment of personal computers offering the appropriate hardware and sufficient power to process complex data from video, audio, and other channels. However, the increase in computing and communication capabilities of smartphones,...

  Full text available to download

• 3D seafloor reconstruction using data from side scan and synthetic aperture sonar

  Publication

  • K. Bikonis
  • Z. Łubniewski

  - HYDROACOUSTICS - Year 2010

  Side scan and synthetic aperture sonars are widely used imaging systems in the underwater environment. They are relatively cheap and easy to deploy, in comparison with more powerful sensors, like multibeam echosounders. Although side scan and synthetic aperture sonars does not provide seafloor bathymetry directly, their records are finally related to seafloor images. Moreover, the analysis of such images performed by human eye...

  Full text available to download

• The surface of the sensor used in the analysis of odorous substances

  Open Research Data

  open access

  • A. Zieliński
  • J. Ryl

  - series: Scanning Probe Microscopies data

  Human industrial activity usually leads to smaller or larger interference with the ecosystem, contributing to changes affecting the quality of life. An example may be the emission of gaseous substances, not necessarily toxic, but due to their intense smell, they can cause discomfort to people exposed to their inhalation. The problem is so important...

• Analysis of positioning error and its impact on high frequency properties of differential signal coupler

  Publication

  • M. Zmuda
  • S. Szczepański
  • S. Kozieł

  - Bulletin of the Polish Academy of Sciences-Technical Sciences - Year 2015

  This paper presents the analysis of the effect of differential signal coupler positioning accuracy on its high frequency performance parameters for contact-less high speed chip-to-chip data transmission on PCB application. Our considerations are continuation of the previous works on differential signal coupler concept, design methodology and analysis for high speed data transmission monitoring. The theoretical analysis of possible...

  Full text available to download

• Multidimensional Scaling Analysis Applied to Music Mood Recognition

  Publication

  • B. Kostek
  • M. Piotrowska

  - Year 2013

  The paper presents two experiments aimed at categorizing mood associated with music. Two parts of a listening test were designed and carried out with a group of students, most of whom where users of online social music services. The initial experiment was designed to evaluate the extent to which a given label describes the mood of the particular music excerpt. The second subjective test was conducted to collect the similarity data...

• Reconstruction Methods for 3D Underwater Objects Using Point Cloud Data

  Publication

  • M. Kulawiak
  • Z. Łubniewski

  - HYDROACOUSTICS - Year 2015

  Existing methods for visualizing underwater objects in three dimensions are usually based on displaying the imaged objects either as unorganised point sets or in the form of edges connecting the points in a trivial way. To allow the researcher to recognise more details and characteristic features of an investigated object, the visualization quality may be improved by transforming the unordered point clouds into higher order structures....

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• A New Coupler Concept for Contactless High-Speed Data Transmission Monitoring

  Publication

  • M. Zmuda
  • S. Szczepański
  • S. Kozieł

  - IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT - Year 2013

  This paper presents a new concept of a couplerthat can be applied to high-speed data transmission contactlessmeasurements. The proposed approach is dedicated for differentialsignal transmission monitoring in microstrip coupled lineson printed circuit boards (PCBs). The coupler, produced on aseparate PCB, is overlayed on the transmission line with thedifferential signal and delivers decoupled differential signal tothe main measurement...

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• 3D Object Shape Reconstruction from Underwater Multibeam Data and Over Ground Lidar Scanning

  Publication

  • M. Kulawiak
  • Z. Łubniewski

  - Polish Maritime Research - Year 2018

  The technologies of sonar and laser scanning are an efficient and widely used source of spatial information with regards to underwater and over ground environment respectively. The measurement data are usually available in the form of groups of separate points located irregularly in three-dimensional space, known as point clouds. This data model has known disadvantages, therefore in many applications a different form of representation,...

  Full text available to download

• From Data to Decision: Interpretable Machine Learning for Predicting Flood Susceptibility in Gdańsk, Poland

  Publication

  • K. Gulshad
  • A. Yaseen
  • M. Szydłowski

  - Remote Sensing - Year 2024

  Flood susceptibility prediction is complex due to the multifaceted interactions among hydrological, meteorological, and urbanisation factors, further exacerbated by climate change. This study addresses these complexities by investigating flood susceptibility in rapidly urbanising regions prone to extreme weather events, focusing on Gdańsk, Poland. Three popular ML techniques, Support Vector Machine (SVM), Random Forest (RF), and...

  Full text to download in external service

• Image Analysis and Stereology

  Journals

  ISSN: 1580-3139

• COMMUNICATIONS IN ANALYSIS AND GEOMETRY

  Journals

  ISSN: 1019-8385 , eISSN: 1944-9992

• REAL ANALYSIS EXCHANGE

  Journals

  ISSN: 0147-1937 , eISSN: 1930-1219

• Behavior Analysis in Practice

  Journals

  ISSN: 1998-1929 , eISSN: 2196-8934

• Journal of Legal Analysis

  Journals

  ISSN: 1946-5319 , eISSN: 2161-7201

• Drug Testing and Analysis

  Journals

  ISSN: 1942-7603 , eISSN: 1942-7611

• Journal of Topology and Analysis

  Journals

  ISSN: 1793-5253 , eISSN: 1793-7167

• International Journal of Analysis

  Journals

  ISSN: 2314-498X , eISSN: 2314-4998

• Economic Analysis and Policy

  Journals

  ISSN: 0313-5926

• Communications in Applied Analysis

  Journals

  ISSN: 1083-2564

• Defence and Security Analysis

  Journals

  ISSN: 1475-1798 , eISSN: 1475-1801

• Journal of Logic and Analysis

  Journals

  ISSN: 1759-9008

• Annals of Functional Analysis

  Journals

  ISSN: 2008-8752

• Nonlinear Analysis Forum

  Journals

  ISSN: 1226-7228

• Journal of Mathematical Analysis

  Journals

  ISSN: 2217-3412

• Foreign Policy Analysis

  Journals

  ISSN: 1743-8586 , eISSN: 1743-8594

• SPECTROSCOPY AND SPECTRAL ANALYSIS

  Journals

  ISSN: 1000-0593

• Analysis of Verbal Behavior

  Journals

  ISSN: 0889-9401 , eISSN: 2196-8926

• Analysis and Mathematical Physics

  Journals

  ISSN: 1664-2368 , eISSN: 1664-235X

• Journal of Analysis and Testing

  Journals

  ISSN: 2096-241X , eISSN: 2509-4696

• Journal of Complex Analysis

  Journals

  ISSN: 2314-4963 , eISSN: 2314-4971

• Communications on Stochastic Analysis

  Journals

  ISSN: 0973-9599

• Critical Housing Analysis

  Journals

  eISSN: 2336-2839

• Metallography Microstructure and Analysis

  Journals

  ISSN: 2192-9262 , eISSN: 2192-9270

• Review of Economic Analysis

  Journals

  ISSN: 1973-3909

• Communications in Mathematical Analysis

  Journals

  eISSN: 1938-9787

• Global and Stochastic Analysis

  Journals

  ISSN: 2248-9444

• Journal of Analysis and Applications

  Journals

  ISSN: 0972-5954

• GEOMETRIC AND FUNCTIONAL ANALYSIS

  Journals

  ISSN: 1016-443X , eISSN: 1420-8970

• Microbial Risk Analysis

  Journals

  eISSN: 2352-3522

• Transactional Analysis Journal

  Journals

  ISSN: 0362-1537

• Numerical Analysis and Applications

  Journals

  ISSN: 1995-4239 , eISSN: 1995-4247

• Health Risk Analysis

  Journals

  ISSN: 2542-2308

• Methods and Applications of Analysis

  Journals

  ISSN: 1073-2772 , eISSN: 1945-0001