Wyniki wyszukiwania dla: panel data analysis.

• The Fuzzy Analysis of Western Windfarm Transportation Safety

  Publikacja

  • M. Moszyński
  • J. Hong-Yi
  • S. Kao
  • S. Lee
  • L. Tzu-Chieh

  - Rok 2024

  The previously completed route planning research of Navigational Transportation Safety in the Taiwan Western wind farm analyzed delves into the expansion of sustainable wind energy and navigation safety together along the Taiwan Western for confronting the challenge of balancing resource coexistence and displacement. Previous studies primarily focused on route planning and vessel traffic density which developed the necessary comprehensive...

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

  Publikacja

  • K. Bikonis
  • Z. Łubniewski

  - HYDROACOUSTICS - Rok 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...

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

  Publikacja

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

  - SENSORS - Rok 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,...

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• Values and problems analysis – Lower Sopot (Dolny Sopot) district case study, study proposal no 1, March 2021

  Dane Badawcze

  wersja 1.1 open access

  • J. Borucka
  • W. Mazurkiewicz
  • Ł. Bugalski
  • U. Całusińska
  • K. Chorobińska
  • A. Miotk
  • S. Jackowski

  - seria: 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 1, 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 3, March 2021

  Dane Badawcze

  open access

  • J. Borucka
  • W. Mazurkiewicz
  • Ł. Bugalski
  • N. Buć
  • M. Maliszewska
  • K. Migga
  • N. Skrzyniarz

  - seria: 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 3, 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 5, March 2021

  Dane Badawcze

  open access

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

  - seria: 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

  Dane Badawcze

  open access

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

  - seria: 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

  Dane Badawcze

  open access

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

  - seria: 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

  Dane Badawcze

  open access

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

  - seria: 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...

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

  Publikacja

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

  - Rok 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...

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

  Dane Badawcze

  open access

  • A. Zieliński
  • J. Ryl

  - seria: 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...

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

  Publikacja

  • D. Sławiński
  • W. Zakrzewski

  - Transactions of the Institute of Fluid-Flow Machinery - Rok 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...

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

  Publikacja

  • M. Kulawiak
  • Z. Łubniewski

  - HYDROACOUSTICS - Rok 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

  Publikacja

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

  - IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT - Rok 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

  Publikacja

  • M. Kulawiak
  • Z. Łubniewski

  - Polish Maritime Research - Rok 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,...

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

  Publikacja

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

  - Remote Sensing - Rok 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...

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• A comparative analysis of methods and tools for low impact development (LID) site selection

  Publikacja

  • K. Gulshad
  • M. Szydłowski
  • A. Yaseen
  • R. W. Aslam

  - JOURNAL OF ENVIRONMENTAL MANAGEMENT - Rok 2024

  The site selection for Low Impact Development (LID) practices is a significant process. It affects the effectiveness of LID in controlling stormwater surface runoff, volume, flow rate, and infiltration. This research paper presents a comprehensive review of various methods used for LID site selection. It starts by introducing different methods and tools. Three main methods: index-based methods, GIS-based multi-criteria decision...

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

  Publikacja

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

  - Bulletin of the Polish Academy of Sciences-Technical Sciences - Rok 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...

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• Multidimensional Scaling Analysis Applied to Music Mood Recognition

  Publikacja

  • B. Kostek
  • M. Piotrowska

  - Rok 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...

• Performance of data transmission in UMTS with turbo code about decreased number of states

  Publikacja

  • A. Marczak

  - POLISH JOURNAL OF ENVIRONMENTAL STUDIES - Rok 2007

  In the paper a structure of turbo encoder and decoder about decreased number of states has been described. The simulation results of transmission performance based on turbo coding without the reduction of the number of iterations for the uplink and downlink of WCDMA/FDD interface have been presented. The SOVA algorithm for turbo decoding has been used. The investigations have been carried out for Outdoor to Indoor & Pedestrian...

• Big Data Paradigm Developed in Volunteer Grid System with Genetic Programming Scheduler

  Publikacja

  • J. Balicki
  • W. Korłub
  • J. Szymański
  • M. Zakidalski

  - LECTURE NOTES IN COMPUTER SCIENCE - Rok 2014

  Artificial intelligence techniques are capable to handle a large amount of information collected over the web. In this paper, big data paradigm has been studied in volunteer and grid system called Comcute that is optimized by a genetic programming scheduler. This scheduler can optimize load balancing and resource cost. Genetic programming optimizer has been applied for finding the Pareto solu-tions. Finally, some results from numerical...

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• Which Curve Fits Best: Fitting ROC Curve Models to Empirical Credit-Scoring Data

  Publikacja

  • B. Kochański

  - Risks - Rok 2022

  In the practice of credit-risk management, the models for receiver operating characteristic (ROC) curves are helpful in describing the shape of an ROC curve, estimating the discriminatory power of a scorecard, and generating ROC curves without underlying data. The primary purpose of this study is to review the ROC curve models proposed in the literature, primarily in biostatistics, and to fit them to actual credit-scoring ROC data...

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• Karol Dziedziul dr hab.

  Osoby

  Zakład Analizy Nieliniowej, Instytut Matematyki Stosowanej

• ArchBGal32cB 441Glu mutein gene analysis dataset

  Dane Badawcze

  open access

  • H. Cieśliński
  • M. Wanarska
  • A. Bujacz
  • M. Rutkiewicz
  • A. Wierzbicka-Woś
  • K. Kozłowska-Tylingo

   

• Floodplain inundation Mapping using SAR Scattering Coefficient Thresholding and Observed Discharge Data

  Publikacja

  • T. E. Berezowski
  • T. Bieliński
  • J. Osowicki

  - Rok 2019

  Inundation area time series are important for wetlands monitoring and hydrological model validation. This study is conducted in Biebrza floodplain, which is a natural wetland with complex inundation generation processes. In order to map 2014-2018 series of inundation in the floodplain we test our automatic thresholding method on Sentinel 1 data. The threshold value is optimized using correlation of the inundation area with observed...

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• Three-dimensional mapping for data collected using variable stereo baseline

  Publikacja

  • Z. Kowalczuk
  • T. Merta

  - Rok 2016

  The paper describes a system of 3D mapping of data collected with due regard for variable baseline. This solution constitute an extension to a VisRobot sub-system developed as a subsystem, necessary for implementing the generic idea of using mobile robots to explore an indoor static environment. This subsystem is to acquire stereo images, calculate the depth in the images and construct the sought 3D map. Stereo images are obtained...

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• Image Analysis and Stereology

  Czasopisma

  ISSN: 1580-3139

• COMMUNICATIONS IN ANALYSIS AND GEOMETRY

  Czasopisma

  ISSN: 1019-8385 , eISSN: 1944-9992

• REAL ANALYSIS EXCHANGE

  Czasopisma

  ISSN: 0147-1937 , eISSN: 1930-1219

• Behavior Analysis in Practice

  Czasopisma

  ISSN: 1998-1929 , eISSN: 2196-8934

• Journal of Legal Analysis

  Czasopisma

  ISSN: 1946-5319 , eISSN: 2161-7201

• Drug Testing and Analysis

  Czasopisma

  ISSN: 1942-7603 , eISSN: 1942-7611

• Journal of Topology and Analysis

  Czasopisma

  ISSN: 1793-5253 , eISSN: 1793-7167

• International Journal of Analysis

  Czasopisma

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

• Economic Analysis and Policy

  Czasopisma

  ISSN: 0313-5926

• Communications in Applied Analysis

  Czasopisma

  ISSN: 1083-2564

• Defence and Security Analysis

  Czasopisma

  ISSN: 1475-1798 , eISSN: 1475-1801

• Journal of Logic and Analysis

  Czasopisma

  ISSN: 1759-9008

• Annals of Functional Analysis

  Czasopisma

  ISSN: 2008-8752

• Nonlinear Analysis Forum

  Czasopisma

  ISSN: 1226-7228

• Journal of Mathematical Analysis

  Czasopisma

  ISSN: 2217-3412

• Foreign Policy Analysis

  Czasopisma

  ISSN: 1743-8586 , eISSN: 1743-8594

• SPECTROSCOPY AND SPECTRAL ANALYSIS

  Czasopisma

  ISSN: 1000-0593

• Analysis of Verbal Behavior

  Czasopisma

  ISSN: 0889-9401 , eISSN: 2196-8926

• Analysis and Mathematical Physics

  Czasopisma

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

• Journal of Analysis and Testing

  Czasopisma

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

• Journal of Complex Analysis

  Czasopisma

  ISSN: 2314-4963 , eISSN: 2314-4971

• Communications on Stochastic Analysis

  Czasopisma

  ISSN: 0973-9599

• Critical Housing Analysis

  Czasopisma

  eISSN: 2336-2839

• Metallography Microstructure and Analysis

  Czasopisma

  ISSN: 2192-9262 , eISSN: 2192-9270