Author

S. Chandak

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Bioengineering· 2

Signature Assays, Organisms & Methods

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Approach:deep learning· 2 Research Focus:variant calling· 2 Research Focus:benchmarking· 1 Assay:DNA methylation· 1 Assay:long-read sequencing· 1 Approach:statistical model· 1

Frequent Co-Authors

B. Lau· 2 shared H. Ji· 2 shared J. Mardia· 2 shared J. Neu· 2 shared K. Tatwawadi· 2 shared M. Kubit· 2 shared M. Wootters· 2 shared P. Griffin· 2 shared

Activity by Year

2019-2019 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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2 shared papersBioengineering

B. Lau

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2 papers

Recent·Most cited

Overcoming high nanopore basecaller error rates for DNA storage via basecaller-decoder integration and convolutional codes

S. Chandak, J. Neu, K. Tatwawadi, J. Mardia, B. Lau, M. Kubit, R. Hulett, P. Griffin, M. Wootters, T. Weissman, H. Ji

The paper reduces nanopore DNA sequencing error rates by integrating a Viterbi decoder with a basecaller and using convolutional codes, achieving lower reading costs than existing methods.

bioRxiv · Dec 20, 2019 · PreprintBioengineering

Improved read/write cost tradeoff in DNA-based data storage using LDPC codes

S. Chandak, K. Tatwawadi, B. Lau, J. Mardia, M. Kubit, J. Neu, P. Griffin, M. Wootters, T. Weissman, H. Ji

This paper improves the read/write cost tradeoff in DNA-based storage by using a single LDPC code for both erasure and error correction, achieving 30-40% lower reading costs on experimental data.

bioRxiv · Sep 27, 2019 · PreprintBioengineering