User profiles for "author:Roy K"

Kaushik Roy

- Verified email at purdue.edu - Cited by 69761

KUNAL ROY

- Verified email at jadavpuruniversity.in - Cited by 20270

Krishnendu Roy

- Verified email at gatech.edu - Cited by 12499

Leakage current mechanisms and leakage reduction techniques in deep-submicrometer CMOS circuits

K Roy, S Mukhopadhyay…�- Proceedings of the�…, 2003 - ieeexplore.ieee.org
High leakage current in deep-submicrometer regimes is becoming a significant contributor
to power dissipation of CMOS circuits as threshold voltage, channel length, and gate oxide�…

Evolution and the latitudinal diversity gradient: speciation, extinction and biogeography

GG Mittelbach, DW Schemske, HV Cornell…�- Ecology�…, 2007 - Wiley Online Library
A latitudinal gradient in biodiversity has existed since before the time of the dinosaurs, yet
how and why this gradient arose remains unresolved. Here we review two major hypotheses�…

Towards spike-based machine intelligence with neuromorphic computing

K Roy, A Jaiswal, P Panda�- Nature, 2019 - nature.com
Guided by brain-like 'spiking'computational frameworks, neuromorphic computing—brain-
inspired computing for machine intelligence—promises to realize artificial intelligence while�…

Oral gene delivery with chitosan–DNA nanoparticles generates immunologic protection in a murine model of peanut allergy

K Roy, HQ Mao, SK Huang, KW Leong�- Nature medicine, 1999 - nature.com
Food allergy is a common and often fatal disease with no effective treatment. We describe
here a new immunoprophylactic strategy using oral allergen-gene immunization to modulate�…

Chitosan-DNA nanoparticles as gene carriers: synthesis, characterization and transfection efficiency

HQ Mao, K Roy, VL Troung-Le, KA Janes…�- Journal of controlled�…, 2001 - Elsevier
Chitosan-DNA nanoparticles were prepared using a complex coacervation process. The
important parameters for the nanoparticle synthesis were investigated, including the�…

On some aspects of variable selection for partial least squares regression models

PP Roy, K Roy�- QSAR & Combinatorial Science, 2008 - Wiley Online Library
This paper tries to explore the optimum variable selection strategy for Partial Least Squares
(PLS) regression using a model dataset of cytoprotection data. The compounds of the�…

[HTML][HTML] On two novel parameters for validation of predictive QSAR models

P Pratim Roy, S Paul, I Mitra, K Roy�- Molecules, 2009 - mdpi.com
Validation is a crucial aspect of quantitative structure–activity relationship (QSAR) modeling.
The present paper shows that traditionally used validation parameters (leave-one-out Q 2 for�…

Effects of sampling standardization on estimates of Phanerozoic marine diversification

J Alroy, CR Marshall, RK Bambach…�- Proceedings of the�…, 2001 - National Acad Sciences
Global diversity curves reflect more than just the number of taxa that have existed through
time: they also mirror variation in the nature of the fossil record and the way the record is�…

Graphene–MoS2 hybrid structures for multifunctional photoresponsive memory devices

K Roy, M Padmanabhan, S Goswami, TP Sai…�- Nature�…, 2013 - nature.com
Combining the electronic properties of graphene, and molybdenum disulphide (MoS2),,, in
hybrid heterostructures offers the possibility to create devices with various functionalities�…

Be aware of error measures. Further studies on validation of predictive QSAR models

K Roy, RN Das, P Ambure, RB Aher�- Chemometrics and Intelligent�…, 2016 - Elsevier
Validation is the most crucial concept for development and application of quantitative
structure–activity relationship (QSAR) models. The validation process confirms the reliability�…