Results 1 to 10 of about 683,541 (259)

An Inverse QSAR Method Based on Linear Regression and Integer Programming [PDF]

open access: yesFrontiers in Bioscience-Landmark, 2022
Background: Drug design is one of the important applications of biological science. Extensive studies have been done on computer-aided drug design based on inverse quantitative structure activity relationship (inverse QSAR), which is to infer chemical ...
Jianshen Zhu   +5 more
doaj   +2 more sources

Computing Sharp Bounds of Metric Based Fractional Dimensions for the Sierpinski Networks

open access: yesMathematics, 2022
The concept of metric dimension is widely applied to solve various problems in the different fields of computer science and chemistry, such as computer networking, integer programming, robot navigation, and the formation of chemical structuring.
Arooba Fatima   +2 more
doaj   +1 more source

Nested Maximum Entropy Designs for Computer Experiments

open access: yesMathematics, 2023
Presently, computer experiments with multiple levels of accuracy are widely applied in science and engineering. This paper introduces a class of nested maximum entropy designs for such computer experiments.
Weiyan Mu, Chengxin Liu, Shifeng Xiong
doaj   +1 more source

Research on Quantum Annealing Integer Factorization Based on Different Columns

open access: yesFrontiers in Physics, 2022
The majority of scholars believe that Shor’s algorithm is a unique and powerful quantum algorithm for RSA cryptanalysis, so current postquantum cryptography research has largely considered only the potential threats of Shor’s algorithm.
Baonan Wang, Xiaoting Yang, Dan Zhang
doaj   +1 more source

A Paradigmatic Approach to Find Equal Sum Partitions of Zero-Divisors via Complete Graphs

open access: yesJournal of Chemistry, 2022
In computer science and mathematics, a partition of a set into two or more disjoint subsets with equal sums is a well-known NP-complete problem. This is a hard problem and referred to as the partition problem or number partitioning.
M. Haris Mateen   +4 more
doaj   +1 more source

Lower and Upper Bounds of Fractional Metric Dimension of Connected Networks

open access: yesFractal and Fractional, 2021
The distance centric parameter in the theory of networks called by metric dimension plays a vital role in encountering the distance-related problems for the monitoring of the large-scale networks in the various fields of chemistry and computer science ...
Muhammad Javaid   +5 more
doaj   +1 more source

Permuting operations on strings and the distribution of their prime numbers [PDF]

open access: yes, 2011
Several ways of interleaving, as studied in theoretical computer science, and some subjects from mathematics can be modeled by length-preserving operations on strings, that only permute the symbol positions in strings. Each such operation X gives rise to
Asveld, Peter R.J.
core   +11 more sources

Automated Parallel Test Forms Assembly using Zero-suppressed Binary Decision Diagrams

open access: yesIEEE Access, 2023
Recently, through the progress achieved in the study of computer science, automated test assemblies of parallel test forms, for which each form has equivalent measurement accuracy but with a different set of items, have emerged as a new standard tool. An
Kazuma Fuchimoto   +2 more
doaj   +1 more source

Discovering link communities in complex networks by an integer programming model and a genetic algorithm. [PDF]

open access: yesPLoS ONE, 2013
Identification of communities in complex networks is an important topic and issue in many fields such as sociology, biology, and computer science. Communities are often defined as groups of related nodes or links that correspond to functional subunits in
Zhenping Li   +4 more
doaj   +1 more source

Local Fractional Metric Dimensions of Generalized Petersen Networks

open access: yesIEEE Access, 2021
Metric dimension is a distance-based tool that is used in the different fields of computer science and chemistry such as navigation, combinatorial optimization, pattern recognition, image processing, integer programming and formation of chemical ...
Mohsin Raza   +2 more
doaj   +1 more source

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