62 citations · 170 across the 44 of their papers we have counts for
4 papers · 1 filter
Designing Optimal Mortality Risk Prediction Scores that Preserve Clinical Knowledge
Natalia M. Arzeno, Karla A. Lawson, Sarah V. Duzinski +1
Many in-hospital mortality risk prediction scores dichotomize predictive variables to simplify the score calculation. However, hard thresholding in these additive stepwise scores o…
Haplotype Assembly: An Information Theoretic View
Hongbo Si, Haris Vikalo, Sriram Vishwanath
This paper studies the haplotype assembly problem from an information theoretic perspective. A haplotype is a sequence of nucleotide bases on a chromosome, often conveniently repre…
Iterative Learning for Reference-Guided DNA Sequence Assembly from Short Reads: Algorithms and Limits of Performance
Xiaohu Shen, Manohar Shamaiah, Haris Vikalo
Recent emergence of next-generation DNA sequencing technology has enabled acquisition of genetic information at unprecedented scales. In order to determine the genetic blueprint of…
Sparsity-aware sphere decoding: Algorithms and complexity analysis
Somsubhra Barik, Haris Vikalo
Integer least-squares problems, concerned with solving a system of equations where the components of the unknown vector are integer-valued, arise in a wide range of applications. I…