activity
20142026
most citedMulti-Factors Aware Dual-Attentional Knowledge Tracing

52 citations · 116 across the 17 of their papers we have counts for

collaborators

17 papers

q-bio.QM2026

VARIANT: Web Server for Decoding and Analyzing Viral Mutations at Genome and Protein Levels

Rui Wang, Xuhang Dai, Xin Cao +3

A comprehensive analysis of viral mutations is essential for understanding viral evolution, disease epidemiology, diagnosis, drug resistance, etc. However, challenges remain in cap…

q-bio.PE2022

Evolutionary trend of SARS-CoV-2 inferred by the homopolymeric nucleotide repeats

Changchuan Yin

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the causative agent of the current global COVID-19 pandemic, in which millions of lives have been lost. Understandin…

q-bio.BM2021★ 3 cited

Emerging vaccine-breakthrough SARS-CoV-2 variants

Rui Wang, Jiahui Chen, Yuta Hozumi +2

The recent global surge in COVID-19 infections has been fueled by new SARS-CoV-2 variants, namely Alpha, Beta, Gamma, Delta, etc. The molecular mechanism underlying such surge is e…

cs.AI2021★ 52 cited

Multi-Factors Aware Dual-Attentional Knowledge Tracing

Moyu Zhang, Xinning Zhu, Chunhong Zhang +3

With the increasing demands of personalized learning, knowledge tracing has become important which traces students' knowledge states based on their historical practices. Factor ana…

q-bio.QM2020

UMAP-assisted -means clustering of large-scale SARS-CoV-2 mutation datasets

Yuta Hozumi, Rui Wang, Changchuan Yin +1

Coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has a worldwide devastating effect. The understanding of evolution and tr…

q-bio.OT2020

Inverted repeats in coronavirus SARS-CoV-2 genome and implications in evolution

Changchuan Yin, Stephen S. -T. Yau

The coronavirus disease (COVID-19) pandemic, caused by the coronavirus SARS-CoV-2, has caused 60 millions of infections and 1.38 millions of fatalities. Genomic analysis of SARS-Co…

q-bio.GN2020

Host immune response driving SARS-CoV-2 evolution

Rui Wang, Yuta Hozumi, Yong-Hui Zheng +2

The transmission and evolution of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are of paramount importance to the controlling and combating of coronavirus disease 2…

q-bio.GN2020★ 1 cited

Characterizing SARS-CoV-2 mutations in the United States

Rui Wang, Jiahui Chen, Kaifu Gao +3

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been mutating since it was first sequenced in early January 2020. The genetic variants have developed into a fe…

q-bio.PE2020★ 5 cited

Decoding asymptomatic COVID-19 infection and transmission

Rui Wang, Yuta Hozumi, Changchuan Yin +1

Coronavirus disease 2019 (COVID-19) is a continuously devastating public health and the world economy. One of the major challenges in controlling the COVID-19 outbreak is its asymp…

q-bio.GN2020★ 3 cited

Dinucleotide repeats in coronavirus SARS-CoV-2 genome: evolutionary implications

Changchuan Yin

The ongoing global pandemic of infection disease COVID-19 caused by the 2019 novel coronavirus (SARS-COV-2, formerly 2019-nCoV) presents critical threats to public health and the e…

q-bio.GN2020★ 7 cited

Mutations on COVID-19 diagnostic targets

Rui Wang, Yuta Hozumi, Changchuan Yin +1

Effective, sensitive, and reliable diagnostic reagents are of paramount importance for combating the ongoing coronavirus disease 2019 (COVID-19) pandemic at a time there is no prev…

q-bio.GN2020★ 5 cited

Decoding SARS-CoV-2 transmission, evolution and ramification on COVID-19 diagnosis, vaccine, and medicine

Rui Wang, Yuta Hozumi, Changchuan Yin +1

Tremendous effort has been given to the development of diagnostic tests, preventive vaccines, and therapeutic medicines for coronavirus disease 2019 (COVID-19) caused by severe acu…

q-bio.GN2020★ 18 cited

Genotyping coronavirus SARS-CoV-2: methods and implications

Changchuan Yin

The emerging global infectious COVID-19 coronavirus disease by novel Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) presents critical threats to global public health…

eess.SP2019

A novel algorithm to get the Fourier power spectra of a real sequence

Jiasong Wang, Changchuan Yin

For a real sequence of length of m = nl, we may deduce its congruence derivative sequence with length of l. The discrete Fourier transform of original sequence can be calculated by…

q-bio.GN2018

Whole genome single nucleotide polymorphism genotyping of Staphylococcus aureus

Changchuan Yin, Stephen S. -T. Yau

Next-generation sequencing technology enables routine detection of bacterial pathogens for clinical diagnostics and genetic research. Whole genome sequencing has been of importance…

math.SP2016★ 1 cited

A Fast Algorithm for Computing the Fourier Spectrum of a Fractional Period

Jiasong Wang, Changchuan Yin

The Fourier spectrum at a fractional period is often examined when extracting features from biological sequences and time series. It reflects the inner information structure of the…

cs.CE2014★ 21 cited

A Novel Method for Comparative Analysis of DNA Sequences by Ramanujan-Fourier Transform

Changchuan Yin, Xuemeng E. Yin, Jiasong Wang

Alignment-free sequence analysis approaches provide important alternatives over multiple sequence alignment (MSA) in biological sequence analysis because alignment-free approaches…