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Search results for: DATA-DRIVEN OPTIMIZATION
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Split-Beam Echosounder Data from Puck Bay
PublicationThe acoustic data was collected in 2018–2019 in the Bay of Puck in the seasons: autumn, winter, spring. The data was collected during the day and night using three split-beam echosounders with frequencies of 38 kHz, 120 kHz and 333 kHz at a designated study area not far from the city of Hel, while the ship was sailing. To ensure data quality, the echosounders were calibrated and passive noise was measured.
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Multi-objective optimization of microwave couplers using corrected domain patching
PublicationPractical design of microwave components and circuits is a compromise between various, often conflicting objectives. In case of compact structures, the trade-offs are typically concerned with the circuit size and its electrical performance. Comprehensive information about the best possible trade-offs can be obtained by means of multi-objective optimization. In this paper, we propose a computationally efficient technique for identifying...
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The System of the Supervision and the Visualization of Multimedia Data for BG
PublicationMonitoring of country maritime border is an important task of the Border Guard. This task can be facilitated with the use of the technology enabling gathering information from distributed sources and its supervision and visualization. The system presented in the paper is an extension and enhancement of the previously developed distributed system map data exchange system. The added functionalities allow supplementation of map data...
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Analysis of the Suitability of Selected Data Tranmission Systems in RSMAD
PublicationThis paper analyses the suitability of the selected radio communication systems currently used for data transmission, or usable in the future, in Radio System for Monitoring and Acquisition of Data from Traffic Enforcement Cameras (in short RSMAD). The paper also presents the advantages and disadvantages of each systems, paying particular attention to features that directly affect the suitability of the solution in the RSMAD system....
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Genetic Programming with Negative Selection for Volunteer Computing System Optimization
PublicationVolunteer computing systems like BOINC or Comcute are strongly supported by a great number of volunteers who contribute resources of their computers via the Web. So, the high efficiency of such grid system is required, and that is why we have formulated a multi-criterion optimization problem for a volunteer grid system design. In that dilemma, both the cost of the host system and workload of a bottleneck host are minimized. On...
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Spatial data processing technologies
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Business Data Analytics-2022
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Operating systems (Data Engineering)
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DATA MINING NSTAC 2022
e-Learning CoursesNSTAC
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Inżynieria Danych Data Science
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Numerical Methods - Data Engineering
e-Learning Coursesstudia inżynierskie, informatyka i inżynieria danych
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Data Mining 2023/24
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On deterministic procedures for low-cost multi-objective design optimization of miniaturized impedance matching transformers
PublicationPurpose This paper aims to investigate deterministic strategies for low-cost multi-objective design optimization of compact microwave structures, specifically, impedance matching transformers. The considered methods involve surrogate modeling techniques and variable-fidelity electromagnetic (EM) simulations. In contrary to majority of conventional approaches, they do not rely on population-based metaheuristics, which permit lowering...
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JOURNAL OF INFORMATION & OPTIMIZATION SCIENCES
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Fuzzy Optimization and Decision Making
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EURO Journal on Computational Optimization
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BIOINFO Optimization Theory and Applications
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Statistics, Optimization and Information Computing
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Numerical Algebra Control and Optimization
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NUMERICAL FUNCTIONAL ANALYSIS AND OPTIMIZATION
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Process Integration and Optimization for Sustainability
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Journal of Industrial and Management Optimization
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Journal of Optimization in Industrial Engineering
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Journal of Applied and Numerical Optimization
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JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS
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SIAM JOURNAL ON CONTROL AND OPTIMIZATION
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Rapid design closure of microwave components by means of feature-based optimization and adjoint sensitivities
PublicationIn this article, fast design closure of microwave components using feature-based optimization (FBO) and adjoint sensitivities is discussed. FBO is one of the most recent optimization techniques that exploits a particular structure of the system response to “flatten” the functional landscape handled during the optimization process, which leads to reducing its computational complexity. When combined with gradient-based search involving...
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Processing of Marine Satellite Data in WEB-BASED GIS
PublicationGIS systems are important modern word. They allow to quickly analyse and corelate various data bound to their geographical context. The paper describes Web-base GIS with ability to integrate and analyse data from many sources such as: satellite imagery, threat simulation models, marine vessels Automatic Identification System, raster and vector topographic charts. Some details of system architecture and implementation are presented...
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Data Processing Systems
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DATA & KNOWLEDGE ENGINEERING
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Big Data Research
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Big Data & Society
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Data Technologies and Applications
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Journal on Data Semantics
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Geoscience Data Journal
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EPJ Data Science
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Biodiversity Data Journal
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Intelligent Data Analysis
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Data Science Journal
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Transactions on Data Privacy
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Health data management
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Data Science and Engineering
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Methods Data Analyses
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Chemical Data Collections
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NCHS data brief
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Annals of Data Science
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Data Science and Management
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Data-Centric Engineering
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Foundations of Data Science
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Frontiers in Big Data
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