2 citations · 3 across the 5 of their papers we have counts for
5 papers
Majorization-Minimization based Hybrid Localization Method for High Precision Localization in Wireless Sensor Networks
Kuntal Panwar, Prabhu Babu, R. Jyothi
This paper investigates the hybrid source localization problem using the four radio measurements - time of arrival (TOA), time difference of arrival (TDOA), received signal strengt…
Designing sequence set with minimal peak side-lobe level for applications in high resolution RADAR imaging
Surya Prakash Sankuru, R Jyothi, Prabhu Babu +1
Constant modulus sequence set with low peak side-lobe level is a necessity for enhancing the performance of modern active sensing systems like Multiple Input Multiple Output (MIMO)…
PIANO: A Fast Parallel Iterative Algorithm for Multinomial and Sparse Multinomial Logistic Regression
R. Jyothi, P. Babu
Multinomial Logistic Regression is a well-studied tool for classification and has been widely used in fields like image processing, computer vision and, bioinformatics, to name a f…
Novel Algorithms based on Majorization Minimization for Nonnegative Matrix Factorization
R. Jyothi, P. Babu, R. Bahl
Matrix decomposition is ubiquitous and has applications in various fields like speech processing, data mining and image processing to name a few. Under matrix decomposition, nonneg…
SOLVIT:A Reference-Free Source Localization Technique using Majorization Minimization
R. Jyothi, P. Babu
We consider the problem of localizing the source using range and range-difference measurements. Both the problems are non-convex and non-smooth and are challenging to solve. In thi…