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Now showing items 61-68 of 68
Distributed cloud system: security and keyword indexing issues with implementation strategy and business limitations
(ХАІ, 2016)
The article focuses on several technical and business issues that are essential for the development of distributed cloud system related to security, keyword indexing and business implementation.
Support for the decision to select the future profession with use of fuzzy relations
(ХАІ, 2018)
The article suggests one of the ways to solve the problem of vocational guidance for applicants in choosing a future profession through the use of artificial intelligence systems, namely, fuzzy relations.
Analysis of opportunities to improve image denoising efficiency for DCT-based filter
(ХАІ, 2018)
The subject matter of the paper is the process of image filtering. The goal is to provide high efficiency of denoising according to metrics that are more adequate to human vision system than traditional criteria as mean ...
Two-step providing of desired quality in lossy image compression by SPIHT
(ХАІ, 2020)
This paper considers the application of the two-step method in an encoder based on a discrete wavelet trans-form (DWT).
Exploring timeout as a performance and availability factor of distributed replicated database systems
(ХАІ, 2020)
In the paper, we consider the role of the application timeout which is the fundamental part of all distributed fault tolerance mechanisms working over the Internet and used as the main error detection mechanism here. The ...
Performance evaluation of various deployment scenarios of the 3-replicated cassandra NoSQL cluster on AWS
(ХАІ, 2021)
A concept of distributed replicated NoSQL data storages Cassandra-like, HBase, MongoDB has been proposed to effectively manage Big Data set whose volume, velocity and variability are difficult to deal with by using the ...
Transdisciplinary convergent approach – human factor
(ХАІ, 2021)
The article is devoted to the systemic problems of the study of the human factor, which are associated with the cognitive aspects of human-computer interaction.
Grid safety analysis based on linguistic bayesian belief network
(ХАІ, 2012)
The state of power grid is determined by states of its systems, conditioned by their mutual influence of different
nature. These influences cause the change of state of each system during grid life cycle. The proposed ...