Spike2vec: An efficient and scalable embedding approach for covid-19 spike sequences

S Ali, M Patterson - 2021 IEEE International Conference on Big …, 2021 - ieeexplore.ieee.org
With the rapid global spread of COVID-19, more and more data related to this virus is
becoming available, including genomic sequence data. The total number of genomic …

A k-mer Based Approach for SARS-CoV-2 Variant Identification

S Ali, B Sahoo, N Ullah, A Zelikovskiy… - … and Applications: 17th …, 2021 - Springer
With the rapid spread of the novel coronavirus (COVID-19) across the globe and its
continuous mutation, it is of pivotal importance to design a system to identify different known …

[HTML][HTML] Benchmarking machine learning robustness in COVID-19 genome sequence classification

S Ali, B Sahoo, A Zelikovsky, PY Chen, M Patterson - Scientific Reports, 2023 - nature.com
The rapid spread of the COVID-19 pandemic has resulted in an unprecedented amount of
sequence data of the SARS-CoV-2 genome—millions of sequences and counting. This …

Effective and scalable clustering of SARS-CoV-2 sequences

S Ali, TE Ali, MA Khan, I Khan, M Patterson - Proceedings of the 5th …, 2021 - dl.acm.org
SARS-CoV-2, like any other virus, continues to mutate as it spreads, according to an
evolutionary process. Unlike any other virus, the number of currently available sequences of …

[HTML][HTML] Robust representation and efficient feature selection allows for effective clustering of sars-cov-2 variants

Z Tayebi, S Ali, M Patterson - Algorithms, 2021 - mdpi.com
The widespread availability of large amounts of genomic data on the SARS-CoV-2 virus, as
a result of the COVID-19 pandemic, has created an opportunity for researchers to analyze …

Predicting attributes of nodes using network structure

S Ali, MH Shakeel, I Khan, S Faizullah… - ACM Transactions on …, 2021 - dl.acm.org
In many graphs such as social networks, nodes have associated attributes representing their
behavior. Predicting node attributes in such graphs is an important task with applications in …

Efficient approximate kernel based spike sequence classification

S Ali, B Sahoo, MA Khan, A Zelikovsky… - IEEE/ACM …, 2022 - ieeexplore.ieee.org
Machine learning (ML) models, such as SVM, for tasks like classification and clustering of
sequences, require a definition of distance/similarity between pairs of sequences. Several …

Effect of analysis window and feature selection on classification of hand movements using EMG signal

A Ullah, S Ali, I Khan, MA Khan, S Faizullah - Proceedings of SAI Intelligent …, 2020 - Springer
Electromyography (EMG) signals have been successfully employed for driving prosthetic
limbs of a single or double degree of freedom. This principle works by using the amplitude of …

Efficient approximation algorithms for strings kernel based sequence classification

M Farhan, J Tariq, A Zaman… - Advances in neural …, 2017 - proceedings.neurips.cc
Sequence classification algorithms, such as SVM, require a definition of distance (similarity)
measure between two sequences. A commonly used notion of similarity is the number of …

Clustering sars-cov-2 variants from raw high-throughput sequencing reads data

P Chourasia, S Ali, S Ciccolella… - … Advances in Bio and …, 2021 - Springer
The massive amount of genomic data appearing over the past two years for SARS-CoV-2
has challenged traditional methods for studying the dynamics of the COVID-19 pandemic …