Results 41 to 50 of about 4,693,176 (171)

Dynamical complexity of discrete time regulatory networks

open access: yes, 2005
Genetic regulatory networks are usually modeled by systems of coupled differential equations and by finite state models, better known as logical networks, are also used.
Aguirre C Martin J Vilela Mendes R   +5 more
core   +1 more source

An Efficient Algorithm for Sorting and Duplicate Elimination by Using Logarithmic Prime Numbers

open access: yesBig Data and Cognitive Computing
Data structures such as sets, lists, and arrays are fundamental in mathematics and computer science, playing a crucial role in numerous real-life applications.
Wei-Chang Yeh, Majid Forghani-elahabad
doaj   +1 more source

Prototype implementation of segment assembling software [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2018
IT education is very important and a lot of effort is put into the development of tools for helping students to acquire programming knowledge and for helping teachers in automating the examination process. This paper describes a prototype of the
Pešić Đorđe   +3 more
doaj   +1 more source

On Finding All Reducts of Consistent Decision Tables

open access: yesCybernetics and Information Technologies, 2015
The problem of finding reducts plays an important role in processing information on decision tables. The objective of the attribute reduction problem is to reject a redundant attribute in order to find a core attribute for data processing.
Janos Demetrovics   +2 more
doaj   +1 more source

Taming Quantum Time Complexity [PDF]

open access: yesQuantum
Quantum query complexity has several nice properties with respect to composition. First, bounded-error quantum query algorithms can be composed without incurring log factors through error reduction $exactness$.
Aleksandrs Belovs   +2 more
doaj   +1 more source

Relation is an option for processing context information

open access: yesFrontiers in Artificial Intelligence, 2022
Attention mechanisms are one of the most frequently used architectures in the development of artificial intelligence because they can process contextual information efficiently.
Kazunori D Yamada   +4 more
doaj   +1 more source

Robust Flows over Time: Models and Complexity Results

open access: yes, 2017
We study dynamic network flows with uncertain input data under a robust optimization perspective. In the dynamic maximum flow problem, the goal is to maximize the flow reaching the sink within a given time horizon $T$, while flow requires a certain ...
Gottschalk, Corinna   +5 more
core   +1 more source

Recognizing sparse perfect elimination bipartite graphs [PDF]

open access: yes, 2010
When applying Gaussian elimination to a sparse matrix, it is desirable to avoid turning zeros into non-zeros to preserve the sparsity. The class of perfect elimination bipartite graphs is closely related to square matrices that Gaussian elimination can ...
Bomhoff, Matthijs
core   +6 more sources

Quantum Linear System Algorithm for General Matrices in System Identification

open access: yesEntropy, 2022
Solving linear systems of equations is one of the most common and basic problems in classical identification systems. Given a coefficient matrix A and a vector b, the ultimate task is to find the solution x such that Ax=b.
Kai Li   +6 more
doaj   +1 more source

Exponential Time Complexity of Weighted Counting of Independent Sets

open access: yes, 2010
We consider weighted counting of independent sets using a rational weight x: Given a graph with n vertices, count its independent sets such that each set of size k contributes x^k.
A.D. Scott   +21 more
core   +1 more source

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