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Chapter and Conference Paper
Accelerating Topic Model Training on a Single Machine
We present the design and implementation of GLDA, a library that utilizes the GPU (Graphics Processing Unit) to perform Gibbs sampling of Latent Dirichlet Allocation (LDA) on a single machine. LDA is an effect...
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Chapter and Conference Paper
GPU-Accelerated Bidirected De Bruijn Graph Construction for Genome Assembly
De Bruijn graph construction is a basic component in de novo genome assembly for short reads generated from the second-generation sequencing machines. As this component processes a large amount of data and per...
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Article
High-performance short sequence alignment with GPU acceleration
Sequence alignment is a fundamental task for computational genomics research. We develop G-Aligner, which adopts the GPU as a hardware accelerator to speed up the sequence alignment process. A leading CPU-base...
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Chapter and Conference Paper
Integrating GPU-Accelerated Sequence Alignment and SNP Detection for Genome Resequencing Analysis
DNA sequence alignment and single-nucleotide polymorphism (SNP) detection are two important tasks in genomics research. A common genome resequencing analysis workflow is to first perform sequence alignment and...