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- ДокументARTIFICIAL NEURAL NETWORK BASED INTELLIGENT TEA TASTER-REVIEW(2023) Sajeewani Tharanga, Koliya Pulasinghe, Faiz Marikar. Tea is the most favorable beverage in the world after the pure water. Professional tea tasters categorize thequality of the tea in subjective manner by assessing the several parameters. The flavor, aroma and color of tea are themost important and considered parameters when professional tea tasters categorize and evaluate tea. The value of abovementioned parameters depends on the chemical composition of the tea. Basically, flavanols are major compounds whichaffect the quality of the tea. Therefore, it is possible to identify a correlation between flavanols composition of tea andprofessional tea taster’s valuation. The main purpose of this article is identifying above correlation and according to thatcorrelation design and implements “Artificial Neural Network (ANN) based Intelligent Tea Taster” to automate manualtea tasting process. This review is focused on training an artificial neural network according to identified correlationbetween flavanols composition and tea taster’s valuation and based on that trained artificial neural network After goingthrough successful training iterations and evaluations, a computer-based solution can be designed and implemented todefine the quality of tea according to its flavanols compound. The results show good correlation of estimated values oftheaflavins and thearubigins with the actual concentrations obtained by the system when we tested at laboratory. Thereview is based on ANN base Intelligent Tea Taster will automate the tea tasting process while improving efficiency,effectiveness and accuracy of the tea tasting process.
- ДокументDAILY ProM SOFTWARE(2023) Olena Surynovych, Yuliia Povstiana, Ivan Bereza, Solomiia PovstianaThe importance of project management in the modern world was analyzed. The problem of using softwaretools in project management was substantiated. A review of scientific works on the subject of the study was carried out.Four features that describe the need in project management tools were analyzed. A list of 10 alternative tools to MicrosoftProject was described. SWOT analysis of Microsoft Project was conducted too. Creation steps of the new softwareproduct “Daily ProM Software” were described. All buttons and their functions were justified. SWOT analysis of thedeveloped product was conducted too. The advantages of the program were described in the research.DAILY ProM is a process mining software tool that is used to analyze, visualize and improve business processes. It isan open-source software developed at Eindhoven University of Technology, and is available for free download from theProM website.With DAILY ProM, users can import event logs from various sources, such as ERP systems, workflow managementsystems, and databases. The software then uses process mining techniques to extract useful insights from the event logs,such as process flow, performance metrics, bottlenecks, and compliance issues.DAILY ProM supports a wide range of process mining techniques, including process discovery, conformancechecking, performance analysis, and social network analysis. It also provides a user-friendly interface that allows usersto easily visualize the extracted process models and analyze them using various interactive tools.Overall, DAILY ProM is a powerful tool for process mining, and is widely used by researchers, practitioners, andstudents in the field of business process management.
- ДокументSPECIFICS OF IMPLEMENTATION OF THE ASYMMETRIC ENCRYPTION ALGORITHM ON ELLIPTIC CURVES(2023) Kalynovych S. M., Golovko V. G.The use of information technologies has become an integral part of the modern world, and the internet has played a vital role in facilitating access to various services, from ordering food to obtaining government services. However, with the increased reliance on the internet, the issue of information protection has become more pressing than ever. In the wake of the COVID-19 pandemic, remote work and online learning have become the norm, which has further emphasized the need for robust information protection mechanisms. One of the primary ways of ensuring information security is through the use of cryptographic algorithms. These algorithms have been in use for several decades and have provided an effective means of protecting sensitive information. However, with the exponential growth of computing power, the demands on these algorithms have increased, and some of them have become outdated and are no longer secure enough. As a result, there is a pressing need for the development of new cryptographic algorithms that use more complex mathematical principles to provide a higher level of security. One such class of algorithms that has gained popularity in recent years is elliptic curve cryptography. These algorithms use the principles of elliptic curves to provide greater security while using relatively fewer system resources. Elliptic curve cryptography has several advantages over other cryptographic algorithms. Firstly, it provides a higher level of security with shorter key lengths, making it ideal for use in devices with limited processing power and memory. Additionally, it offers greater resistance to attacks by quantum computers, which are expected to become more prevalent in the future. Moreover, elliptic curve cryptography has found applications in several areas, including secure communication protocols, digital signatures, and key exchange algorithms. These algorithms are part of the TLS protocol, which is used by the HTTPS protocol to ensure secure transmission of information over the Internet. The continuous development and integration of cryptographic algorithms into various information systems will be crucial for protecting against cyber threats in the future.