N
Nathan Ozog
Researcher at University of Michigan
Publications - 4
Citations - 47
Nathan Ozog is an academic researcher from University of Michigan. The author has contributed to research in topics: Radix tree & Geology. The author has an hindex of 2, co-authored 3 publications receiving 8 citations.
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Proceedings ArticleDOI
SeedEx: A Genome Sequencing Accelerator for Optimal Alignments in Subminimal Space
Daichi Fujiki,Shunhao Wu,Nathan Ozog,Kush Goliya,David Blaauw,Satish Narayanasamy,Reetuparna Das +6 more
TL;DR: This paper presents SeedEx, a read-alignment accelerator focused on the seed-extension step that achieves 6.0× iso-area throughput speedup when compared to a banded Smith-Waterman baseline, and achieves 43.9 M seed extentions/s on AWS f1.2xlarge instance.
Proceedings ArticleDOI
Accelerated seeding for genome sequence alignment with enumerated radix trees
Arun Subramaniyan,Jack Wadden,Kush Goliya,Nathan Ozog,Xiao Wu,Satish Narayanasamy,David Blaauw,Reetuparna Das +7 more
TL;DR: The Enumerated Radix Tree (ERT) as mentioned in this paper is a novel indexing data structure for read alignment in BWA-MEM2 that uses a compressed index structure called the FMD-Index.
Posted ContentDOI
Accelerating Maximal-Exact-Match Seeding with Enumerated Radix Trees
Arun Subramaniyan,Jack Wadden,Kush Goliya,Nathan Ozog,Xiao Wu,Satish Narayanasamy,David Blaauw,Reetuparna Das +7 more
TL;DR: A memory bandwidth-aware data structure for maximal-exact-match seeding called Enumerated Radix Tree (ERT) is proposed, which trades off memory capacity to improve seeding performance (∼60 GB index for human genome).
Journal ArticleDOI
A signal packet router for the upgrade of the Muon spectrometer at the ATLAS experiment
Xueye Hu,Thomas Schwarz,Yanlin Liu,B. McGovern,Nathan Ozog,Tiesheng Dai,Suen Hou,John Derek Chapman,Junjie Zhu,Bing Zhou +9 more
TL;DR: In this paper , the authors present a signal packet router for the upgrade of the ATLAS forward muon detector, which serves as a packet switch in one of the primary trigger paths.