Zobrazeno 11 - 20
of 14 739
pro vyhledávání: '"Venkatesan P"'
Autor:
Guruswami, Venkatesan, Jain, Rhea
The problem of efficiently coloring $3$-colorable graphs with few colors has received much attention on both the algorithmic and inapproximability fronts. We consider exponential time approximations, in which given a parameter $r$, we aim to develop
Externí odkaz:
http://arxiv.org/abs/2406.15563
Publikováno v:
Water Science and Technology, Vol 83, Iss 5, Pp 1072-1084 (2021)
A novel TiO2 nanoparticle was prepared through green synthesis using Calotropis gigantea (CG) leaf extract. Morphological analysis showed dispersed spherical CG-TiO2 nanoparticles with an average size of 42 nm. The prepared catalyst was used for the
Externí odkaz:
https://doaj.org/article/2466eccce5bc474891c07a9ef7f9a6fb
Autor:
Venkatesan Perumal, Arun Reddy Ravula, Agnieszka Agas, Aakaash Gosain, Aswati Aravind, Ponnurengam Malliappan Sivakumar, Shanmuga Sundari I, Karthik Sambath, Sivakumar Vijayaraghavalu, Namas Chandra
Publikováno v:
Brain Sciences, Vol 13, Iss 3, p 402 (2023)
Traumatic brain injury (TBI) is a major source of death and disability worldwide as a result of motor vehicle accidents, falls, attacks and bomb explosions. Currently, there are no FDA-approved drugs to treat TBI patients predominantly because of a l
Externí odkaz:
https://doaj.org/article/992a62a40db046e6b9de8def1a6f9ce0
Autor:
Shanmugam Sivakumar, Yuvaraj Chandramohan, Gokul Raj Kathamuthu, Gomathi Sekar, Devika Kandhasamy, Venkatesan Padmanaban, Syed Hissar, Srikanth P. Tripathy, Ramalingam Bethunaickan, Baskaran Dhanaraj, Subash Babu, Uma Devi Ranganathan
Publikováno v:
BMC Infectious Diseases, Vol 20, Iss 1, Pp 1-11 (2020)
Abstract Background Tuberculosis (TB) though primarily affects the lungs it may also affect the other parts of the body and referred as extra pulmonary (EPTB). This study is focused on understanding the genetic diversity and molecular epidemiology of
Externí odkaz:
https://doaj.org/article/5a2c55dc0a6648ebb7d32a44bc55dc36
We study the biological evolution of low-latency natural neural networks for short-term survival, and its parallels in the development of low latency high-performance Central Processing Unit in computer design and architecture. The necessity of accur
Externí odkaz:
http://arxiv.org/abs/2407.08743
Autor:
Wang, Hsin-Po, Guruswami, Venkatesan
Successive cancellation list (SCL) decoders of polar codes excel in practical performance but pose challenges for theoretical analysis. Existing works either limit their scope to erasure channels or address general channels without taking advantage o
Externí odkaz:
http://arxiv.org/abs/2405.16373
Autor:
Wang, Hsin-Po, Guruswami, Venkatesan
Group testing (GT) is the art of identifying binary signals and the marketplace for exchanging new ideas for related fields such as unique-element counting, compressed sensing, traitor tracing, and geno-typing. A GT scheme can be nonadaptive or adapt
Externí odkaz:
http://arxiv.org/abs/2405.16374
We modify Cheraghchi-Nakos [CN20] and Price-Scarlett's [PS20] fast binary splitting approach to nonadaptive group testing. We show that, to identify a uniformly random subset of $k$ infected persons among a population of $n$, it takes only $\ln(2 - 4
Externí odkaz:
http://arxiv.org/abs/2405.16370
Autor:
Wang, Hsin-Po, Guruswami, Venkatesan
Polar codes that approach capacity at a near-optimal speed, namely with scaling exponents close to $2$, have been shown possible for $q$-ary erasure channels (Pfister and Urbanke), the BEC (Fazeli, Hassani, Mondelli, and Vardy), all BMS channels (Gur
Externí odkaz:
http://arxiv.org/abs/2405.16360
Publikováno v:
Eur. Phys. J. Plus, 139, 203(2024)
Formulating mitigation strategies is one of the main aspect in the dynamical study of extreme events. Apart from the effective control, easy implementation of the devised tool should also be given importance. In this work, we analyze the mitigation o
Externí odkaz:
http://arxiv.org/abs/2405.05994