Search results for: stacked machine learning

• Learning Feedforward Control Using Multiagent Control Approach for Motion Control Systems

  Publication

  • P. Dao
  • P. B. Dao

  - ENERGIES - Year 2021

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• Learning from Imbalanced Data Streams Based on Over-Sampling and Instance Selection

  Publication

  • I. Czarnowski

  - Year 2021

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• Influence of Thermal Imagery Resolution on Accuracy of Deep Learning based Face Recognition

  Publication

  • M. Szankin
  • A. Kwaśniewska
  • J. Rumiński

  - Year 2019

  Human-system interactions frequently require a retrieval of the key context information about the user and the environment. Image processing techniques have been widely applied in this area, providing details about recognized objects, people and actions. Considering remote diagnostics solutions, e.g. non-contact vital signs estimation and smart home monitoring systems that utilize person’s identity, security is a very important factor....

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• BIG DATA SIGNIFICANCE IN REMOTE MEDICAL DIAGNOSTICS BASED ON DEEP LEARNING TECHNIQUES

  Publication

  • A. Kwaśniewska
  • A. Giczewska
  • J. Rumiński

  - TASK Quarterly - Year 2017

  In this paper we discuss the evaluation of neural networks in accordance with medical image classification and analysis. We also summarize the existing databases with images which could be used for training deep models that can be later utilized in remote home-based health care systems. In particular, we propose methods for remote video-based estimation of patient vital signs and other health-related parameters. Additionally, potential...

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• Autonomous Perception and Grasp Generation Based on Multiple 3D Sensors and Deep Learning

  Publication

  • Z. Kowalczuk
  • J. Glinko

  - Year 2022

  Grasping objects and manipulating them is the main way the robot interacts with its environment. However, for robots to operate in a dynamic environment, a system for determining the gripping position for objects in the scene is also required. For this purpose, neural networks segmenting the point cloud are usually applied. However, training such networks is very complex and their results are unsatisfactory. Therefore, we propose...

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• Hybrid Processing: the Impact of Mechanical and Surface Thermal Treatment Integration onto the Machine Parts Quality

  Publication

  • V. Skeeba
  • V. Ivancivsky
  • A. Kutyshkin
  • K. Parts

  - IOP Conference Series: Materials Science and Engineering - Year 2016

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• Investigations of methods to measure longitudinal forces in continuous welded rail tracks using the tamping machine.

  Publication

  • W. Koc
  • A. Wilk

  - PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART F-JOURNAL OF RAIL AND RAPID TRANSIT - Year 2009

  Praca przedstawia w sposób poglądowy próby znalezienia efektywnej metody określania sił podłużnych w szynach toru bezstykowego. Szczególną uwagę poświęcono metodzie wymuszonych przemieszczeń poprzecznych. Podstawowym stwierdzeniem z przeprowadzonych własnych badań była konieczność odejścia od podnoszenia odłączonego od podkładów odcinka szyny i skoncentrowanie się na przemieszczeniach poprzecznych; doprowadziło to koncepcji zastosowania...

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• Modelling of First- and Second-order Chemical Reactions on ARUZ – Massively-parallel FPGA-based Machine

  Publication

  • P. Amrozik
  • K. Halagan
  • K. Rudnicki

  - Year 2021

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• Forecasting values of cutting power for the sawing process of impregnated pine wood on band sawing machine

  Publication

  • D. Chuchała
  • K. Orłowski

  - Mechanik - Year 2018

  W artykule przedstawiono prognozowane wartości mocy skrawania dla pilarki taśmowej (ST100R firmy STENNER), które są stosowane w polskich tartakach. Wartości mocy skrawania oszacowano dla drewna sosny zwyczajnej (Pinus sylvestris L.), które zostało poddane impregnacji. Dla porównania wyznaczono również wartości mocy skrawania dla drewna niezaimpregnowanego. Wartości te określono za pomocą innowacyjnej metody prognozowania sił skrawania,...

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• Analysis of surface roughness of chemically impregnated Scots pine processed using frame-sawing machine

  Publication

  • D. Chuchała
  • K. Orłowski
  • S. Hiziroglu
  • A. Wilmańska
  • A. Pradlik
  • K. Miętka

  - Wood Material Science & Engineering - Year 2023

  The objective of this work was to evaluate the effect of the impregnation process of pine wood (Pinus sylvestris L.) on roughness parameters of the surface processed on a frame sawing. The samples weredried and impregnated using a commercial procedure by a local company. The touch method withthe use of measuring stylus (pin) was employed to determine of surface roughness of the samplesconsidering parameters, namely, arithmetical...

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• Leszek Dąbrowski dr inż.

  People

  Institute of Mechanics and Machine Design

  Leszek Dabrowski Senior Lecturer in the Chair of Machine Design and Automotive Engineering in the Department of Mechanical Engineering. He graduated in 1985 and obtained PhD in mechanical engineering, specializing in the field of tribology in 1997. His scientifical interests also include computational methods in engineering, biomechanics, medical engineering. His recent work focuses on the use of CT data in FEM and its application...

• Machine Graphics and Vision

  Journals

  ISSN: 1230-0535

• COMPARATIVE ANALYSIS OF COPING STRATEGIES WITH STRESS OF STUDENTS IN DIFFERENT LEARNING CONDITIONS DURING THE PANDEMIC

  Publication

  • A. Dyachuk
  • A. Shpakou
  • J. Bocharova
  • L. Klimatckaia
  • A. Szpakow

  - Russian Journal of Education and Psychology - Year 2022

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• Urban Food Self-Production in the Perspective of Social Learning Theory: Empowering Self-Sustainability

  Publication

  • E. Duda
  • A. Korwin-Szymanowska

  - Year 2024

  Urban food production is becoming an increasingly significant topic in the context of climate change and food security. Conducting research on this subject is becoming an essential element of urban development, deepening knowledge regarding the benefits, challenges, and potential for the development of urban agriculture as an alternative form of food production. Responding to this need, this monograph presents the results of...

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• DentalSegmentator: Robust open source deep learning-based CT and CBCT image segmentation

  Publication

  • G. Dot
  • A. Chaurasia
  • G. Dubois
  • C. Savoldelli
  • S. Haghighat
  • S. Azimian
  • A. Taramsari
  • G. Sivaramakrishnan
  • J. Issa
  • A. Dubey... and 2 others

  - JOURNAL OF DENTISTRY - Year 2024

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• Experimental Evaluation of the Agent-Based Population Learning Algorithm for the Cluster-Based Instance Selection

  Publication

  • I. Czarnowski
  • P. Jędrzejowicz

  - Year 2011

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• Open source learning management systems at civil engineering and environmental department: TeleCAD and Moodle.

  Publication

  • A. Grabowska

  - Year 2005

  W rozdziale zaprezentowano dwa systemy zarządzania kształceniem, służące do przygotowania i prowadzenia e-kursów. Pierwszy z nich TeleCAD został opracowany w ramach projektu Leonardo da Vinci (1998-2001). Ostanie użycie systemu miało miejsce w roku akademickim 2003/2004 i był on wykorzystany w projekcie CURE (V Program Ramowy, 2003-2006). W roku 2003 dzięki wsparciu projektu Leonardo da Vinci EMDEL (2001-2005) Centrum Edukacji...

• E-LEARNING NA POLITECHNICE GDAŃSKIEJ - HISTORIA ROZWOJU W LATACH 1995-2020

  Publication

  • A. M. Dąbrowicz-Tlałka
  • A. Grabowska

  - Year 2020

  Internet oraz kształcenie oparte na wykorzystaniu e-technologii stały się nieodłącznym elementem edukacji. Artykuł przedstawia zarys historii rozwoju e-learningu na Politechnice Gdańskiej, przykładowe rozwiązania technologiczne, elementy tworzenia struktur organizacyjnych oraz związanych z legislacją, a także wybrane projekty wykorzystujące szeroko pojęte e-technologie w edukacji akademickiej realizowanej na Uczelni

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• Prediction of Sorption Processes Using the Deep Learning Methods (Long Short-Term Memory)

  Publication

  • D. Skrobek
  • J. Krzywanski
  • M. Sosnowski
  • A. Kulakowska
  • A. Zylka
  • K. Grabowska
  • K. Ciesielska
  • W. Nowak

  - ENERGIES - Year 2020

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• Deep learning model for automated assessment of lexical stress of non-native english speakers

  Publication

  • D. Korzekwa
  • B. Kostek

  - Journal of the Acoustical Society of America - Year 2019

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• The Effectiveness of Using a Pretrained Deep Learning Neural Networks for Object Classification in Underwater Video

  Publication

  • P. Szymak
  • P. Piskur
  • K. Naus

  - Remote Sensing - Year 2020

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• Edu Inspiracje WZiE: Active Learning, czyli o mocy aktywnego przetwarzania informacji

  Publication

  • A. Sobiechowska-Ziegert
  • K. Kubiszewska
  • A. Guzik

  - Pismo PG - Year 2023

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• Wireless Link Selection Methods for Maritime Communication Access Networks—A Deep Learning Approach

  Publication

  • M. Hoeft
  • K. Gierłowski
  • J. Woźniak

  - SENSORS - Year 2023

  In recent years, we have been witnessing a growing interest in the subject of communication at sea. One of the promising solutions to enable widespread access to data transmission capabilities in coastal waters is the possibility of employing an on-shore wireless access infrastructure. However, such an infrastructure is a heterogeneous one, managed by many independent operators and utilizing a number of different communication...

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• Social learning and knowledge flows in cluster initiatives, In: Sanz S.C., Blanco F.P., Urzelai B. (Eds). Human and Relational Resources (pp. 44-45). the 4th International Conference on Clusters and Industrial Districts CLUSTERING, University of Valencia, Spain, May 23–24 (ISBN: 978-84-09-11926-4).

  Publication

  • M. Rozkwitalska
  • A. Lis

  - Year 2019

  Purpose – The purpose of the paper is to explore how learning manifests and knowledge flows in cluster initiatives (CIs) due to interactions undertaken by their members. The paper addresses the research question of how social learning occurs and knowledge flows in CIs. Design/methodology/approach – The qualitative study of four cluster initiatives helped to identify various symptoms of social learning and knowledge flows in...

• Influence of geometry of iron poles on the cogging torque of a field control axial flux permanent magnet machine

  Publication

  • P. Paplicki
  • P. Prajzendanc
  • M. Wardach
  • R. Palka
  • K. Cierzniewski
  • R. Pstrokonski

  - INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS - Year 2022

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• Development of an emulation platform for synchronous machine power generation system using a nonlinear functional level model

  Publication

  • F. Kutt
  • Ł. Sienkiewicz
  • S. Racewicz
  • M. Michna
  • R. Ryndzionek

  - Archives of Electrical Engineering - Year 2024

  The article presents the Power Hardware in the Loop (PHIL) approach for an autonomous power system analysis based on the synchronous generator model incorporating magnetic saturation effects. The model was prepared in the MATLAB/Simulink environment and then compiled into the C language for the PHIL platform implementation. The 150 kVA bidirectional DC/AC commercial-grade converter was used to emulate the synchronous generator....

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• Ecology In Tribology: Selected Problems of Eliminating Natural Oil-Based Lubricants from Machine Friction Couples

  Publication

  • M. Wasilczuk
  • J. Łubiński
  • K. Zasińska

  - TRIBOLOGIA - Year 2023

  The elimination of mineral oil-based lubricants from machines has multiple beneficial effects on the natural environment. Firstly – these lubricants are a direct threat to the environment in the event of leaks; secondly – their elimination reduces the demand for crude oil from which they are obtained. In addition, in many cases, e.g. when replacing traditional lubricants with water, friction losses in the bearings can also be reduced...

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• Chip suction system in circular sawing machine: empirical research and computational fluid dynamics numerical simulations

  Publication

  • J. Barański
  • P. Dudek

  - ACTA FACULTATIS XYLOLOGIAE ZVOLEN - Year 2021

  The experimental analysis of the wood chip removing system during its redesigning in the existing sliding table circular saw and computational fluid dynamic (CFD) numerical simulations of the air flow process is presented in the paper. The attention was focused on the extraction hood and the bottom shelter of the actual existing system. The main aim was to perform experimental research on the pressure distribution inside the...

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• Drivetrain of a Wind Turbine

  Publication

  • R. Gawarkiewicz
  • F. Wasilczuk
  • M. Wasilczuk

  - Machine Dynamics Research - Year 2015

  In a most commonly met design of a wind turbine the power is transmitted from the rotor to the generator through the system composed of the main shaft, friction connection, multiplying gearbox and a flexible coupling. The driving system comprises almost a complete set of the machine elements being described during machine design lectures and can serve as an interesting illustration...

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• Sex Education: Sexuality, Society and Learning

  Journals

  ISSN: 1468-1811 , eISSN: 1472-0825

• The Journal of Adventure Education and Outdoor Learning

  Journals

  ISSN: 1472-9679 , eISSN: 1754-0402

• International Electronic Journal for Leadership in Learning

  Journals

  ISSN: 1206-9620

• Journal of Structural Learning and Intelligent Systems

  Journals

  ISSN: 1027-1015

• International Journal for Lesson and Learning Studies

  Journals

  ISSN: 2046-8253

• International Journal of Management, Knowledge and Learning

  Journals

  ISSN: 2232-5107

• International Journal of Mobile and Blended Learning

  Journals

  ISSN: 1941-8647 , eISSN: 1941-8655

• Canadian Journal for the Scholarship of Teaching and Learning

  Journals

  ISSN: 1918-2902

• GIST-Education and Learning Research Journal

  Journals

  ISSN: 1692-5777

• International Journal of Information and Learning Technology

  Journals

  ISSN: 2056-4880

• Bulletin of the Technical Committee on Learning Technology

  Journals

  ISSN: 2306-0212

• Studies in Second Language Learning and Teaching

  Journals

  ISSN: 2083-5205 , eISSN: 2084-1965

• International Journal of Game-Based Learning

  Journals

  ISSN: 2155-6849 , eISSN: 2155-6857

• BMJ Simulation & Technology Enhanced Learning

  Journals

  ISSN: 2056-6697

• Journal of University Teaching and Learning Practice

  Journals

  ISSN: 1449-9789

• International Journal of Emerging Technologies in Learning

  Journals

  ISSN: 1863-0383

• Journal of E-Learning and Knowledge Society

  Journals

  ISSN: 1826-6223 , eISSN: 1971-8829

• International Journal of Learning and Intellectual Capital

  Journals

  ISSN: 1479-4853

• International Journal of Technology Enhanced Learning

  Journals

  ISSN: 1753-5255 , eISSN: 1753-5263

• International Journal of Research in E-learning

  Journals

  ISSN: 2451-2583 , eISSN: 2543-6155

• Interdisciplinary Journal of Problem-Based Learning

  Journals

  ISSN: 1541-5015