Results 11 to 20 of about 80,617 (218)

INFORMATICS, COMPUTER ENGINEERING AND MANAGEMENT

open access: yesСовременная наука и инновации, 2022
The paper considers several combinatorial and optimization problems in Big Data systems, including the computational complexity of finding functional dependencies in the subject area and constructing a data schema, the number of combinations for ...
A. V. Malikov
doaj   +1 more source

Error Assessment of Computational Models in Chemistry

open access: yesCHIMIA, 2017
Computational models in chemistry rely on a number of approximations. The effect of such approximations on observables derived from them is often unpredictable.
Gregor N. Simm   +2 more
doaj   +1 more source

Knowledge Level and Self-Confidence on The Computational Thinking Skills Among Science Teacher Candidates

open access: yesJurnal Ilmiah Pendidikan Fisika Al-Biruni, 2019
The trending topic in today's education is computational thinking skills which are used to help to solve complicated problems easier. This study aims to identify the level of knowledge and self-confidence of science teacher candidates (physics and ...
Titik Rahayu, Kamisah Osman
doaj   +1 more source

ZPD Technological Learning Environment In Learning Computational Thinking Skill-Based Mathematics

open access: yesJurnal Pedagogi dan Pembelajaran, 2023
This research was conducted as an innovation related to learning problems that often occur in students. This research aims to develop a technological prototype of the mathematics-computation learning environment for playing skills using the Zone of ...
Kamid Kamid   +5 more
doaj   +1 more source

Generalized statistics: Applications to data inverse problems with outlier-resistance.

open access: yesPLoS ONE, 2023
The conventional approach to data-driven inversion framework is based on Gaussian statistics that presents serious difficulties, especially in the presence of outliers in the measurements. In this work, we present maximum likelihood estimators associated
Gustavo Z Dos Santos Lima   +4 more
doaj   +2 more sources

A new fitness-based selection operator for genetic algorithms to maintain the equilibrium of selection pressure and population

open access: yesCroatian Operational Research Review, 2022
A genetic algorithm is one of the best optimization techniques for solving complex nature optimization problems. Different selection schemes have been proposed in the literature to address the major weaknesses of GA i.e., premature convergence and low ...
Fakhra Batool Naqvi   +1 more
doaj   +1 more source

COMPUTATIONAL THINKING ABILITY STUDENTS BASED ON GENDER IN CALCULUS LEARNING

open access: yesAksioma: Jurnal Program Studi Pendidikan Matematika, 2020
The purpose of this study was to determine differences in the computational thinking skills of first students of the Department of Informatics Engineering based on genders. This study uses quasi-experimental methods.
Triana Harmini   +2 more
doaj   +1 more source

Increase the Accuracy of Detection of Pathogenic Genes of Breast Cancer using a Graph-Based Approach to the Gene Prioritization Problem

open access: yesWasit Journal for Pure Sciences, 2023
Cancer is one of the most common causes of mortality today. This disease's complications impose many costs on the human community's health, care, and well-being sectors.
Mohammed Thajeel Abdullah
doaj   +1 more source

ADOS-CFAR Algorithm for Multibeam Seafloor Terrain Detection

open access: yesInternational Journal of Distributed Sensor Networks, 2016
To solve the false terrain problem caused by the tunnel effect in the conventional multibeam seafloor terrain detection, a detection method of multibeam seafloor terrain based on the ADOS-CFAR (Amplitude Dichotomy Order-Statistics Constant False Alarm ...
Weidong Du   +4 more
doaj   +1 more source

Scatter assessment of rotating system vibrations due to uncertain residual unbalances and bearing properties

open access: yesComputer Assisted Methods in Engineering and Science, 2017
The main objective of the presented study is an evaluation of the effectiveness of various methods for estimating statistics of rotor-shaft vibration responses. The computational effectiveness as well as the accuracy of statistical moment estimation are
Rafał Stocki   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy