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  1. An innovative fourth-order numerical scheme with error analysis for Lane-Emden-Fowler type systems

    In this paper, we develop a novel higher-order compact finite difference scheme for solving systems of Lane-Emden-Fowler type equations. Our method...

    Nirupam Sahoo, Randhir Singh, Higinio Ramos in Numerical Algorithms
    Article 13 July 2024
  2. Enhancing SNV identification in whole-genome sequencing data through the incorporation of known genetic variants into the minimap2 index

    Motivation

    Alignment of reads to a reference genome sequence is one of the key steps in the analysis of human whole-genome sequencing data obtained...

    Guguchkin Egor, Kasianov Artem, ... Karpulevich Evgeny in BMC Bioinformatics
    Article Open access 13 July 2024
  3. Sublinear Algorithms in T-Interval Dynamic Networks

    We consider standard T - interval dynamic networks , under the synchronous timing model and the broadcast CONGEST model. In a T - interval dynamic network ,...

    Irvan Jahja, Haifeng Yu in Algorithmica
    Article 12 July 2024
  4. METASEED: a novel approach to full-length 16S rRNA gene reconstruction from short read data

    Background

    With the emergence of Oxford Nanopore technology, now the on-site sequencing of 16S rRNA from environments is available. Due to the error...

    Melcy Philip, Knut Rudi, ... Lars-Gustav Snipen in BMC Bioinformatics
    Article Open access 12 July 2024
  5. expHRD: an individualized, transcriptome-based prediction model for homologous recombination deficiency assessment in cancer

    Background

    Homologous recombination deficiency (HRD) stands as a clinical indicator for discerning responsive outcomes to platinum-based chemotherapy...

    Jae Jun Lee, Hyun Ju Kang, ... **ho Kim in BMC Bioinformatics
    Article Open access 12 July 2024
  6. Superconvergence Analysis of a Robust Orthogonal Gauss Collocation Method for 2D Fourth-Order Subdiffusion Equations

    In this paper, we study the orthogonal Gauss collocation method (OGCM) with an arbitrary polynomial degree for the numerical solution of a...

    Xuehua Yang, Zhimin Zhang in Journal of Scientific Computing
    Article 12 July 2024
  7. Unconditional energy stability and maximum principle preserving scheme for the Allen-Cahn equation

    In this paper, we propose a novel fully implicit numerical scheme that satisfies both nonlinear energy stability and maximum principle for the space...

    Zhuangzhi Xu, Yayun Fu in Numerical Algorithms
    Article 12 July 2024
  8. Building RadiologyNET: an unsupervised approach to annotating a large-scale multimodal medical database

    Background

    The use of machine learning in medical diagnosis and treatment has grown significantly in recent years with the development of...

    Mateja Napravnik, Franko Hržić, ... Ivan Štajduhar in BioData Mining
    Article Open access 12 July 2024
  9. Weakly Compressible Two-Layer Shallow-Water Flows Along Channels

    In this paper, we formulate a model for weakly compressible two-layer shallow water flows with friction in general channels. The formulated model is...

    Sarswati Shah, Gerardo Hernández-Dueñas in Journal of Scientific Computing
    Article Open access 11 July 2024
  10. A strategy to detect metabolic changes induced by exposure to chemicals from large sets of condition-specific metabolic models computed with enumeration techniques

    Background

    The growing abundance of in vitro omics data, coupled with the necessity to reduce animal testing in the safety assessment of chemical...

    Louison Fresnais, Olivier Perin, ... Nathalie Poupin in BMC Bioinformatics
    Article Open access 11 July 2024
  11. Gradient-Based Monte Carlo Methods for Relaxation Approximations of Hyperbolic Conservation Laws

    Particle methods based on evolving the spatial derivatives of the solution were originally introduced to simulate reaction-diffusion processes,...

    Giulia Bertaglia, Lorenzo Pareschi, Russel E. Caflisch in Journal of Scientific Computing
    Article Open access 11 July 2024
  12. Transcriptome- and DNA methylation-based cell-type deconvolutions produce similar estimates of differential gene expression and differential methylation

    Background

    Changing cell-type proportions can confound studies of differential gene expression or DNA methylation (DNAm) from peripheral blood...

    Emily R. Hannon, Carmen J. Marsit, ... James W. Kazura in BioData Mining
    Article Open access 11 July 2024
  13. SimSpliceEvol2: alternative splicing-aware simulation of biological sequence evolution and transcript phylogenies

    Background

    SimSpliceEvol is a tool for simulating the evolution of eukaryotic gene sequences that integrates exon-intron structure evolution as well...

    Wend Yam D. D. Ouedraogo, Aida Ouangraoua in BMC Bioinformatics
    Article Open access 11 July 2024
  14. Fractional Legendre wavelet approach resolving multi-scale optimal control problems involving Caputo-Fabrizio derivative

    This article provides an effective numerical approach using the fractional integral operational matrix method for a fractional Legendre wavelet to...

    Akanksha Singh, Ankur Kanaujiya, Jugal Mohapatra in Numerical Algorithms
    Article 10 July 2024
  15. Unconditionally positivity-preserving approximations of the Aït-Sahalia type model: Explicit Milstein-type schemes

    The present article aims to design and analyze efficient first-order strong schemes for a generalized Aït-Sahalia type model arising in mathematical...

    Yingsong Jiang, Ruishu Liu, ... **ghua Zhuo in Numerical Algorithms
    Article 10 July 2024
  16. Error analysis of a high-order fully discrete method for two-dimensional time-fractional convection-diffusion equations exhibiting weak initial singularity

    This study presents a novel high-order numerical method designed for solving the two-dimensional time-fractional convection-diffusion (TFCD)...

    Anshima Singh, Sunil Kumar in Numerical Algorithms
    Article 09 July 2024
  17. A Penalty-Free and Essentially Stabilization-Free DG Method for Convection-Dominated Second-Order Elliptic Problems

    A new discontinuous Galerkin (DG) method is proposed and analyzed for general second-order elliptic problems. It features that local ...

    Huoyuan Duan, Junhua Ma in Journal of Scientific Computing
    Article 09 July 2024
  18. ProcaryaSV: structural variation detection pipeline for bacterial genomes using short-read sequencing

    Background

    Structural variations play an important role in bacterial genomes. They can mediate genome adaptation quickly in response to the external...

    Robin Jugas, Helena Vitkova in BMC Bioinformatics
    Article Open access 09 July 2024
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