Browsing Ústav automatizace a informatiky by Issue Date
Now showing items 21-38 of 38
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Job Shop Scheduling Problem Optimization by Means of Graph-Based Algorithm
(MDPI, 2021-02-22)In this paper we introduce the draft of a new graph-based algorithm for optimization of scheduling problems. Our algorithm is based on the Generalized Lifelong Planning A* algorithm, which is usually used for path planning ... -
Boscovich fuzzy regression line
(MDPI, 2021-03-23)We introduce a new fuzzy linear regression method. The method is capable of approximating fuzzy relationships between an independent and a dependent variable. The independent and dependent variables are expected to be a ... -
Tracing dsDNA Virus–Host Coevolution through Correlation of Their G-Quadruplex-Forming Sequences
(MDPI, 2021-04-01)The importance of gene expression regulation in viruses based upon G-quadruplex may point to its potential utilization in therapeutic targeting. Here, we present analyses as to the occurrence of putative G-quadruplex-forming ... -
Analyses of viral genomes for G-quadruplex forming sequences reveal their correlation with the type of infection
(Elsevier, 2021-07-01)G-quadruplexes contribute to the regulation of key molecular processes. Their utilization for antiviral therapy is an emerging field of contemporary research. Here we present comprehensive analyses of the presence and ... -
Modeling Optimal Location Distribution for Deployment of Flying Base Stations as On-Demand Connectivity Enablers in Real-World Scenarios
(MDPI, 2021-08-19)The amount of internet traffic generated during mass public events is significantly growing in a way that requires methods to increase the overall performance of the wireless network service. Recently, legacy methods in ... -
Vertical Graphene Growth on AlCu4Mg Alloy by PECVD Technique
(MDPI, 2021-10-02)Vertical graphene, which belongs to nanomaterials, is a very promising tool for improving the useful properties of long-used and proven materials. Since the growth of vertical graphene is different on each base material ... -
R-Loop Tracker: Web Access-Based Tool for R-Loop Detection and Analysis in Genomic DNA Sequences
(MDPI, 2021-11-27)R-loops are common non-B nucleic acid structures formed by a three-stranded nucleic acid composed of an RNA–DNA hybrid and a displaced single-stranded DNA (ssDNA) loop. Because the aberrant R-loop formation leads to increased ... -
How to start a heuristic? Utilizing lower bounds for solving the quadratic assignment problem
(Growing Science, 2021-12-31)The Quadratic Assignment Problem (QAP) is one of the classical combinatorial optimization problems and is known for its diverse applications. The QAP is an NP-hard optimization problem which attracts the use of heuristic ... -
MT Evaluation in the Context of Language Complexity
(Hindawi, 2022-01-01)The paper focuses on investigating the impact of artificial agent (machine translator) on human agent (posteditor) using a proposed methodology, which is based on language complexity measures, POS tags, frequent tagsets, ... -
New Benchmark Functions for Single-Objective Optimization Based on a Zigzag Pattern
(IEEE, 2022-01-20)Benchmarking plays a crucial role in both development of new optimization methods, and in conducting proper comparisons between already existing methods, particularly in the field of evolutionary computation. In this paper, ... -
Production of precision slots in copper foil using micro EDM
(Springer Nature, 2022-03-23)Elektroerozivní hloubení (EDM) je nekonvenční technologie obrábění. Umožňuje obrábět všechny alespoň minimálně elektricky vodivé materiály. Trend miniaturizace průmyslových výrobků je zřejmý. Je však třeba udržet požadovanou ... -
Experimental analysis of microhardness changes of subsurface areas affected by WEDM
(Sage Publications, 2022-03-30)The influence of the surface area by the impact of high temperatures after wire electric discharge machining (WEDM) is a known fact. However, the affected parameters also include a change in microhardness. In order to ... -
Modelling of Change in Fuel Mix within a District Heating Network
(MDPI, 2022-04-17)Changing the fuel mix used in the heating industry, i.e., switching to greener fuels, is one of the possible solutions to prevent rising costs for final consumers in the context of rising emission allowance prices. This ... -
Optimizing Flying Base Station Connectivity by RAN Slicing and Reinforcement Learning
(IEEE, 2022-05-17)The application of flying base stations (FBS) in wireless communication is becoming a key enabler to improve cellular wireless connectivity. Following this tendency, this research work aims to enhance the spectral efficiency ... -
Centroid based person detection using pixelwise prediction of the position
(ELSEVIER, 2022-07-06)Implementations of person detection in tracking and counting systems tend towards processing of orthogonally captured images on edge computing devices. The ellipse-like shape of heads in orthogonally captured images inspired ... -
The Assignment Problem and Its Relation to Logistics Problems
(MDPI, 2022-10-16)The assignment problem is a problem that takes many forms in optimization and graph theory, and by changing some of the constraints or interpreting them differently and adding other constraints, it can be converted to ... -
High predation risk decimates survival during the reproduction season
(WILEY, 2022-10-17)Predators attack conspicuous prey phenotypes that are present in the environment. Male display behavior of conspicuous nuptial coloration becomes risky in the presence of a predator, and adult males face higher predation ... -
Mathematical models for machining optimization of Ampcoloy 35 with different thicknesses using WEDM to improve the surface properties of mould parts
(MDPI, 2023-01-14)Wire electrical discharge machining (WEDM) is an unconventional machining technology that can be used to machine materials with a minimum electrical conductivity. The technology is often employed in the automotive industry, ...