Search results for: DEDICATED MACHINES

• Machines

  Journals

  ISSN: 2075-1702

• Vaccines

  Journals

  ISSN: 2076-393X

• A graph coloring approach to scheduling of multiprocessor tasks on dedicated machines with availability constraints

  Publication

  • K. Giaro
  • M. Kubale
  • P. Obszarski

  - DISCRETE APPLIED MATHEMATICS - Year 2009

  We address a generalization of the classical 1- and 2-processor unit execution time scheduling problem on dedicated machines. In our chromatic model of scheduling machines have non-simultaneous availability times and tasks have arbitrary release times and due dates. Also, the versatility of our approach makes it possible to generalize all known classical criteria of optimality. Under these stipulations we show that the problem...

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• Chromatic scheduling of 1- and 2-processor uet tasks on dedicated machines with availability constraints.

  Publication

  • K. Giaro
  • M. Kubale

  - Year 2006

  Rozważono uogólnienie klasycznego szeregowania jednostkowych zadań jedno- i dwuprocesorowych na maszynach dedykowanych. Przyjęty model pozwala na naturalne wprowadzenie wszystkich klasycznych kryteriów optymalizacyjnych dla harmonogramów. Zaproponowano algorytmy wielomianowe dla systemów rzadkich.

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• Chromatic Scheduling of 1- and 2-Processor UET Tasks on Dedicated Machines with Availability Constraints

  Publication

  • K. Giaro
  • M. Kubale

  - Year 2006

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• From the Dynamic Lattice Liquid Algorithm to the Dedicated Parallel Computer – mDLL Machine

  Publication

  • J. Jung
  • R. Kiełbik
  • K. Rudnicki
  • K. Hałagan
  • P. Polanowski
  • A. Sikorski

  - Computational Methods in Science and Technology - Year 2018

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• Journal of Machine Construction and Maintenance

  Journals

  ISSN: 1232-9312 , eISSN: 2300-1186

• SCIENTIFIC PROBLEMS OF MACHINES OPERATION AND MAINTENANCE

  Journals

  ISSN: 0137-5474

• Mining Machines

  Journals

  ISSN: 2719-3306

• MINDS AND MACHINES

  Journals

  ISSN: 0924-6495 , eISSN: 1572-8641

• Transactions of the Institute of Fluid-Flow Machinery

  Journals

  ISSN: 0079-3205

• METHOD OF ROUTING SHIPS SAILING IN DEDICATED ENVIRONMENT

  Publication

  • M. Życzkowski

  - Annual of Navigation - Year 2017

  The method for determining the suboptimal route of sailing vessels operating in a restricted area of the sea are proposed in the paper. The dynamics of the environment including weather conditions and speed characteristics of ships sailing are considered. As optimiza-tion criterion, measure sailing time T, and the number of maneuvers performed ω, are taken into account. An heuristic algorithm, and the appropriate application routing...

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• MACHINE DYNAMICS PROBLEMS

  Journals

  ISSN: 0239-7730

• Machine Translation

  Journals

  ISSN: 0922-6567 , eISSN: 1573-0573

• MACHINE LEARNING

  Journals

  ISSN: 0885-6125 , eISSN: 1573-0565

• Mechines Technologies Materials

  Journals

  ISSN: 1313-0226

• Overview of DC–DC Converters Dedicated to HVdc Grids

  Publication

  • J. Paez
  • D. Frey
  • J. Maneiro
  • S. Bacha
  • P. Dworakowski

  - IEEE TRANSACTIONS ON POWER DELIVERY - Year 2019

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• Dedicated scheduling of tasks to minimize mean flow time

  Publication

  • K. Giaro
  • M. Kubale
  • M. Małafiejski
  • K. Piwakowski

  - LECTURE NOTES IN COMPUTER SCIENCE - Year 2002

  This paper investigates the complexity of scheduling biprocessor tasks on dedicated processors to minimize mean flow time. Since the general problem is strongly NP-hard, we assume some restrictions on task lengths and the structure of associated scheduling graphs. Of particular interest are acyclic graphs. In this way we identify a borderline between NP-hard and polynomially solvable special cases.

• Cognitive network model dedicated to transport system telematics

  Publication

  • M. Gajewska

  - Archives of Transport System Telematics - Year 2014

  The paper defines the concept of cognitive radio, in the context of transport systems, with particular emphasis on modern ecological concept of “green cognitive radio”. In addition, in the paper a modified cognitive network model dedicated to transport system telematics is proposed and presented. Algorithms to support the functioning of the cognitive radio are discussed. Sensors necessary to use the network to support cognitive...

• Dedicated Geographical Information System in the context of Critical Infrastructure Protection

  Publication

  • M. Kulawiak
  • K. Bikonis
  • A. Stepnowski

  - Year 2008

  Nowe zaawansowane narzędzia Technologii Informacyjnych i Komunikacyjnych mogą stanowić bardzo użyteczną pomoc podczas przewidywania różnego rodzaju zagrożeń jak również minimalizacji związanego z nimi ryzyka. Artykuł prezentuje Sieciowy System Informacji Przestrzennej dla Szacowania i Wizualizacji Infrastruktur Krytycznych i ich Zagrożeń, stworzony dla Urzędu Miejskiego w Gdańsku przez Politechnikę Gdańską. System ten jest przeznaczony...

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• Dedicated power supply subsystem for ultra-low noise preamplifiers

  Publication

  • K. Karpienko
  • Ł. Surażyński
  • P. Wierzba

  - Year 2013

  In field of electronics there is need for low-noise amplifiers. Noise have the most important influence on analog circuits. Therefore exist necessity to develop new ultra-low noise power supplies, which can cooperate with specified amplifiers and preamplifiers. It is very common that professional power supplies are very expensive and still have disadvantages. This paper proposes simple and inexpensive solution, which fulfill specific...

• Preemptive versus nonpreemptive scheduling of biprocessor tasks on dedicated processors

  Publication

  • M. Kubale

  - EUROPEAN JOURNAL OF OPERATIONAL RESEARCH - Year 1996

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• Evolutionary Sets of Safe Ship Trajectories: problem dedicated operators

  Publication

  • R. Szłapczyński
  • J. Szłapczyńska

  - Year 2011

  The paper presents the optimization process of the evolutionary sets of safe ship trajectories method, with a focus on its problem-dedicated operators. The method utilizes a customized evolutionary algorithm to solve a constrained optimization problem. This problem is defined as finding a set of cooperating trajectories (a set is an evolutionary individual) of all the ships involved in the encounter situation. The resulting trajectories...

• Building Dedicated Project Management Process Basing on Historical Experience

  Publication

  • M. Kurzawski
  • C. Orłowski
  • A. Ziółkowski
  • T. Deręgowski

  - Year 2017

  Project Management Process used to manage IT project could be a key aspect of project success. Existing knowledge does not provide a method, which enables IT Organizations to choose Project Management methodology and processes, which would be adjusted to their unique needs. As a result, IT Organization use processes which are not tailored to their specific and do not meet their basic needs. This paper is an attempt to fill this...

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• Genetic Programming and Evolvable Machines

  Journals

  ISSN: 1389-2576 , eISSN: 1573-7632

• FATIGUE TESTING MACHINES AND APPARATUS

  Publication

  • W. Macek
  • S. Zawiślak
  • A. Deptuła
  • R. Ulewicz

  - Quality Production Improvement - Year 2019

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• Models of the kinematics of lapping machines.

  Publication

  • A. Barylski

  - Year 2004

  Przedstawiono wyniki analiz symulacyjnych układów kinematycznych docierania jednotarczowego powierzchni płaskich. Analizowano układ standardowy i układy niekonwencjonalne, zmieniając ich parametry geometryczne i kinematyczne. Wytypowano układ optymalny w aspekcie równomierności zużycia tarczy docierającej.

• Serial control of CNC machines

  Publication

  • P. Kowalski
  • R. Smyk

  - Computer Applications in Electrical Engineering - Year 2016

  In this paper a new method of the serial control of CNC machines is proposed. Actuators are controlled locally and the role of the central computer is limited to sending commands to the controller instead of sending it directly to actuators. It has been achieved with the use of the serial protocol with the use of the USB port. The taken approach leads to more reliable operation because commands are buffered and no synchronization...

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• Diagnosis in the power piston machines

  Publication

  • Z. Kneba
  • R. Fabianowicz
  • M. Śmieja
  • M. Ziółkowski

  - Combustion Engines - Year 2013

  W artykule przedstawiono obecne techniki monitorowania pracy silników i sprężarek dużej mocy. Ze względu na znaczne koszty ewentualnego wyłączenia z ruchu tego typu maszyn są one poddane obserwacji dla przewidywania ewentualnych awarii oraz planowych zatrzymań. Rośnie liczba zaawansowanych systemów pomiarowych z indykowaniem cylindrów. Dawne metody wibroakustyczne zastępowane są pomiarami parametrów procesu termodynamicznego. Słowa...

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• Journal of Computer-Mediated Communication

  Journals

  ISSN: 1083-6101

• GEOMETRIAE DEDICATA

  Journals

  ISSN: 0046-5755 , eISSN: 1572-9168

• Design of Analog Filters with Single Transmission Zeros, Dedicated for HFB Systems

  Publication

  • Z. Swietach
  • B. Szlachetko

  - Year 2019

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• Multimedia polysensory integration training system dedicated to children with educational difficulties

  Publication

  • M. Lech
  • B. Kostek
  • A. Czyżewski

  - JOURNAL OF INTELLIGENT INFORMATION SYSTEMS - Year 2016

  This paper aims at presenting a multimedia system providing polysensory train- ing for pupils with educational difficulties. The particularly interesting aspect of the system lies in the sonic interaction with image projection in which sounds generated lead to stim- ulation of a particular part of the human brain. The system architecture, video processing methods, therapeutic exercises and guidelines for children’s interaction...

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• Energy Versus Throughput Optimisation for Machine-to-Machine Communication

  Publication

  • E. Fitzgerald
  • M. Pióro
  • A. Tomaszewski

  - SENSORS - Year 2020

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• Journal of Machine Engineering

  Journals

  ISSN: 1895-7595 , eISSN: 2391-8071

• Nature Machine Intelligence

  Journals

  eISSN: 2522-5839

• Machine Intelligence Research

  Journals

  ISSN: 2731-538X

• MACHINE VISION AND APPLICATIONS

  Journals

  ISSN: 0932-8092 , eISSN: 1432-1769

• Quantum Machine Intelligence

  Journals

  ISSN: 2524-4906 , eISSN: 2524-4914

• npj Vaccines

  Journals

  ISSN: 2059-0105

• Human Vaccines

  Journals

  ISSN: 1554-8600

• Scheduling of compatible jobs on parallel machines

  Publication

  • T. Pikies

  - Year 2021

  The dissertation discusses the problems of scheduling compatible jobs on parallel machines. Some jobs are incompatible, which is modeled as a binary relation on the set of jobs; the relation is often modeled by an incompatibility graph. We consider two models of machines. The first model, more emphasized in the thesis, is a classical model of scheduling, where each machine does one job at time. The second one is a model of p-batching...

• The methods of technological machines’ rotors balance

  Publication

  • P. Yurii
  • M. Tat'yana
  • S. Vadim
  • L. Dmitrii
  • Z. Anastasiya
  • B. Anna
  • K. Aleksandr
  • P. Natal'ya

  - Obrabotka Metallov-Metal Working and Material Science - Year 2016

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• Modern Hybrid Excited Electric Machines

  Publication

  • M. Wardach
  • R. Palka
  • P. Paplicki
  • P. Prajzendanc
  • T. Zarebski

  - ENERGIES - Year 2020

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• Sensorless Control of Polyphase Induction Machines

  Publication

  • Z. Krzemiński

  - Year 2017

  The basics of transformations of polyphase systems into orthogonal systems are explained. Vector models of induction machines in orthogonal planes are analysed and multiscalar models for rotor flux and main flux together with stator current are presented. A speed observer based on an extended model of the induction machine for selected variables is applied in the control system for the induction machine. On the basis of the model...

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• Multidimensional Monitoring System of State Machines

  Publication

  • B. Żółtowski
  • L. F. Castaneda
  • M. Żółtowski
  • K. Napieraj
  • R. Bielski
  • J. Wachowicz

  - Year 2017

  Technical systems are more complex every day as their electronics and mechanics. Technical advances tend to be autonomous in its performance and perform an auto-diagnosis that allows determining an abnormality existence in a component or subsystem and deciding if the system has to be stopped or not.

• The reduction of vibrations in circular sawing machines

  Publication

  • K. Orłowski
  • P. Dudek

  - Annals of WULS, Forestry and Wood Technology - Year 2017

  The presented in this paper the main objectives of the research were to explore vibrations signals of the main spindle system, the machine tool body and a circular saw to extract informative features for assessment of the designs of the panel saw Fx3 and its follower Fx550.Even though the main spindle of the new table sliding saw Fx550 has its rotational speeds larger about 20% in comparison to the Fx3, peak values of the vibrational...

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• Web-based GIS technologies dedicated for presenting semi-dynamic geospatial data

  Publication

  • M. Kulawiak
  • M. Łuba
  • A. Chybicki

  - Year 2008

  Sieciowe technologie prezentacji danych przestrzennych przeżywają aktualnie rozkwit spowodowany między innymi spadającymi cenami sprzętu komputerowego. Wynikający z tego wzrost wydajności domowych i biurowych stacji roboczych pozwala na praktyczne zastosowanie czasochłonnych algorytmów wizualizacji i przetwarzania skomplikowanych danych rastrowych i wektorowych. Niniejszy artykuł omawia wybrane technologie sieciowej prezentacji...

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• Coastal zone critical infrastructure protection using dedicated geographical information system

  Publication

  • J. Demkowicz
  • K. Bikonis
  • A. Chybicki
  • A. Stepnowski
  • A. Ruciński

  - Year 2006

  W pracy przeanalizowano kilka infrastruktur krytycznych dla Trojmiasta z wykorzystaniem CARVER2. Wyniki zostale poddane analizie z wykorzystaniem systemu GIS.

• Natural Resources for Human Health: A New Interdisciplinary Journal Dedicated to Natural Sciences

  Publication

  • B. Aggarwal
  • O. Bender
  • T. Belwal
  • I. Camps
  • C. Acuña
  • A. Cincinelli
  • R. de
  • C. Ferrante
  • M. Kamal
  • S. Khan... and 27 others

  - Natural Resources for Human Health - Year 2021

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