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papers

Publications (68)

cond-mat.mtrl-sci2012

Ionically-mediated electromechanical hysteresis in transition metal oxides

Yunseok Kim, Anna N. Morozovska, Amit Kumar +5

cs.CV2019

Landmark Detection in Low Resolution Faces with Semi-Supervised Learning

Amit Kumar, Rama Chellappa

The paper proposes a semi‑supervised method that learns facial landmark detection for low‑resolution images by transferring knowledge from labeled high‑resolution faces, showing th…

#low-resolution face#landmark detection#semi-supervised learning#face recognition
cs.DS2009

Scheduling with Outliers

Anupam Gupta, Ravishankar Krishnaswamy, Amit Kumar +1

cs.DS2017

Approximate Clustering with Same-Cluster Queries

Nir Ailon, Anup Bhattacharya, Ragesh Jaiswal +1

cond-mat.mtrl-sci2008

Linear and Nonlinear Optical constants of BiFeO_3

Amit Kumar, R. Rai, Nikolas Podraza +12

cond-mat.soft2012

Mechanism of margination in confined flows of blood and other multicomponent suspensions

Amit Kumar, Michael D. Graham

nucl-th2019

First 4D lattice calculation of transport coefficient $\hat{q}$ for pure gluon plasma

Amit Kumar, Abhijit Majumder, Chiho Nonaka

cs.DS2019

Stochastic Load Balancing on Unrelated Machines

Anupam Gupta, Amit Kumar, Viswanath Nagarajan +1

cs.DS2014

Greedy Algorithms for Steiner Forest

Anupam Gupta, Amit Kumar

cond-mat.soft2011

Segregation by membrane rigidity in flowing binary suspensions of elastic capsules

Amit Kumar, Michael D. Graham

cs.CV2016

Face Alignment by Local Deep Descriptor Regression

Amit Kumar, Rajeev Ranjan, Vishal Patel +1

cs.DS2010

Clustering with Spectral Norm and the k-means Algorithm

Amit Kumar, Ravindran Kannan

cs.SI2019

VEDAR: Accountable Behavioural Change Detection

Amit Kumar, Tanya Ahuja, Rajesh Kumar Madabhattula +2

astro-ph.IM2012

Tests & Calibration on Ultra Violet Imaging Telescope (UVIT)

Amit Kumar, S. K. Ghosh, P. U. Kamath +11

cond-mat.soft2015

Coarse-grain Molecular Dynamics Study of Fullerene Transport across a Cell Membrane

Sridhar Akshay, Bharath Srikanth, Amit Kumar +1

cs.DS2012

A simple D^2-sampling based PTAS for k-means and other Clustering Problems

Ragesh Jaiswal, Amit Kumar, Sandeep Sen

cond-mat.mtrl-sci2014

Electronic structure and stability of hydrogen defects in diamond and boron doped diamond: A density functional theory study

Ashutosh Upadhyay, Akhilesh Kumar Singh, Amit Kumar

cs.CV2017

Unconstrained Still/Video-Based Face Verification with Deep Convolutional Neural Networks

Jun-Cheng Chen, Rajeev Ranjan, Swami Sankaranarayanan +5

cs.DS2016

Online and Dynamic Algorithms for Set Cover

Anupam Gupta, Ravishankar Krishnaswamy, Amit Kumar +1

cond-mat.str-el2016

Zigzag antiferromagnetic ground state with anisotropic correlation lengths in the quasi-2D honeycomb lattice compound Na2Co2TeO6

A. K. Bera, S. M. Yusuf, Amit Kumar +1

cs.AR2015

Feasible methodology for optimization of a novel reversible binary compressor

Neeraj Kumar Misra, Mukesh Kumar Kushwaha, Subodh Wairya +1

cond-mat.mtrl-sci2010

Nanoscale switching characteristics of nearly tetragonal BiFeO3 thin films

Dipanjan Mazumdar, Vilas Shelke, Milko Iliev +5

cs.DS2013

Online Steiner Tree with Deletions

Anupam Gupta, Amit Kumar

nucl-th2018

First calculation of $\hat{q}$ on a quenched SU(3) plasma

Amit Kumar, Abhijit Majumder, Chiho Nonaka

cs.CV2018

Disentangling 3D Pose in A Dendritic CNN for Unconstrained 2D Face Alignment

Amit Kumar, Rama Chellappa

cs.CR2015

Network Security Threats and Protection Models

Amit Kumar, Santosh Malhotra

cond-mat.mes-hall2010

High magnetic field induced charge density waves and sign reversal of the Hall coefficient in graphite

Amit Kumar, Jean-Marie Poumirol, Walter Escoffier +3

cs.DS2018

Non-Preemptive Flow-Time Minimization via Rejections

Anupam Gupta, Amit Kumar, Jason Li

cs.DS2015

Faster Algorithms for the Constrained k-means Problem

Anup Bhattacharya, Ragesh Jaiswal, Amit Kumar

cond-mat.str-el2016

Long-range and short-range magnetic correlations, and microscopic origin of net magnetization in the spin-1 trimer chain compound CaNi3P4O14

A. K. Bera, S. M. Yusuf, Amit Kumar +3

cs.CV2016

Head Pose Estimation of Occluded Faces using Regularized Regression

Amit Kumar, Rishabh Bindal, Soumya Indela +1

cond-mat.soft2012

Accelerated boundary integral method for multiphase flow in non-periodic geometries

Amit Kumar, Michael D. Graham

cs.DS2013

The Power of Deferral: Maintaining a Constant-Competitive Steiner Tree Online

Albert Gu, Anupam Gupta, Amit Kumar

cs.AI2017

Intelligent Personal Assistant with Knowledge Navigation

Amit Kumar, Rahul Dutta, Harbhajan Rai

cs.DS2015

Sampling in Space Restricted Settings

Anup Bhattacharya, Davis Issac, Ragesh Jaiswal +1

cond-mat.soft2012

Orientation and microstructure in sheared Brownian suspensions of anisotropic dicolloidal particles

Amit Kumar, Jonathan J. L. Higdon

astro-ph.IM2016

In-orbit Performance of UVIT on ASTROSAT

Annapurni Subramaniam, Shyam N. Tandon, John Hutchings +23

cs.CV2017

A Convolution Tree with Deconvolution Branches: Exploiting Geometric Relationships for Single Shot Keypoint Detection

Amit Kumar, Rama Chellappa

cs.AR2015

Cost Efficient Design of Reversible Adder Circuits for Low Power Applications

Neeraj Kumar Misra, Mukesh Kumar Kushwaha, Subodh Wairya +1

cond-mat.soft2019

Cross-linker mediated compaction and local morphologies in a model chromosome

Amit Kumar, Debasish Chaudhuri

astro-ph.IM2012

Ultra Violet Imaging Telescope (UVIT) on ASTROSAT

Amit Kumar, S. K. Ghosh, J. Hutchings +10

cs.DS2019

Non-clairvoyant Precedence Constrained Scheduling

Naveen Garg, Anupam Gupta, Amit Kumar +1

cond-mat.mes-hall2014

Carrier type modulation in current annealed graphene layers

Pawan Kumar, Amit Kumar

cond-mat.mtrl-sci2012

Origin of the Enhanced Polarization in La and Mg Co-substituted BiFeO3 Thin Film during the Fatigue Process

Qingqing Ke, Amit Kumar, Xiaojie Lou +2

cond-mat.mtrl-sci2012

Crossover from antiferromagnetic to ferromagnetic ordering in semi-Heusler alloys Cu1-xNixMnSb with increasing Ni concentration

Madhumita Halder, S. M. Yusuf, Amit Kumar +2

cond-mat.mtrl-sci2014

Microstructural Evolution of Charged Defects in the Fatigue Process of Polycrystalline BiFeO3 Thin Films

Qingqing Ke, Amit Kumar, Xiaojie Lou +4

cs.DS2017

A Local-Search Algorithm for Steiner Forest

Martin Groß, Anupam Gupta, Amit Kumar +4

astro-ph.HE2019

A multi-wavelength analysis of a collection of short-duration GRBs observed between 2012-2015

S. B. Pandey, Y. Hu, A. J. Castro-Tirado +71

cs.DS2019

Reoptimization of Path Vertex Cover Problem

Mehul Kumar, Amit Kumar, C. Pandu Rangan

nucl-th2017

Multistage Monte-Carlo simulation of jet modification in a static medium

JETSCAPE Collaboration, Shanshan Cao, Chanwook Park +31

cs.DS2014

Rejecting Jobs to Minimize Load and Maximum Flow-time

Anamitra Roy Choudhury, Syamantak Das, Naveen Garg +1

cs.DS2019

Tight FPT Approximations for $k$-Median and $k$-Means

Vincent Cohen-Addad, Anupam Gupta, Amit Kumar +2

cs.DS2016

The Heterogeneous Capacitated $k$-Center Problem

Deeparnab Chakrabarty, Ravishankar Krishnaswamy, Amit Kumar

astro-ph.SR2018

Onboard Automated CME Detection Algorithm for Visible Emission Line Coronagraph on ADITYA-L1

Ritesh Patel, K Amareswari, Vaibhav Pant +3

cs.DS2018

Fully-Dynamic Bin Packing with Limited Repacking

Anupam Gupta, Guru Guruganesh, Amit Kumar +1

cs.CV2017

KEPLER: Keypoint and Pose Estimation of Unconstrained Faces by Learning Efficient H-CNN Regressors

Amit Kumar, Azadeh Alavi, Rama Chellappa

cs.CC2009

On the Optimality of a Class of LP-based Algorithms

Amit Kumar, Rajsekar Manokaran, Madhur Tulsiani +1

cond-mat.str-el2014

Understanding the multiple magnetic structures of the intermetallic compound NdMn1.4Co0.6Si2

Madhumita Halder, A. K. Bera, Amit Kumar +2

cond-mat.mtrl-sci2016

Phase separated behavior in Yttrium doped CaMnO3

Neetika Sharma, A. Das, C. L. Prajapat +2

cs.DS2012

Approximation Algorithms for Edge Partitioned Vertex Cover Problems

Suman Kalyan Bera, Shalmoli Gupta, Amit Kumar +1

cond-mat.mtrl-sci2017

Magnetic field driven enhanced ferroelectric switching in self-grown ferroelectric-ferromagnetic composite in the BiFeO3-BaTiO3 multiferroic alloy system

Amit Kumar, Bastola Narayan, Rohit P +1

nucl-th2017

Solving the $\hat{q}$ puzzle with $x$ and scale dependence

Amit Kumar, Evan Bianchi, Jacob Elledge +3

cs.DS2018

Constant Factor Approximation Algorithm for Weighted Flow Time on a Single Machine in Pseudo-polynomial time

Jatin Batra, Naveen Garg, Amit Kumar

cond-mat.mtrl-sci2012

Oxygen-vacancy-mediated Negative Differential Resistance in La and Mg co-substituted BiFeO3 Thin Film

Qingqing Ke, Amit Kumar, Xiaojie Lou +2

astro-ph.IM2016

Mapping Distortion of Detectors in UVIT Onboard AstroSat Observatory

V. Girish, Shyam N. Tandon, S. Sriram +2

nucl-th2017

The $x$ and $Q^2$ dependence of $\hat{q}$, quasi-particles and the JET puzzle

Evan Bianchi, Jacob Elledge, Amit Kumar +3

cs.CV2016

Towards the Design of an End-to-End Automated System for Image and Video-based Recognition

Rama Chellappa, Jun-Cheng Chen, Rajeev Ranjan +4

cond-mat.soft2018

Self Healing Interconnects with a Near Plastically Stretchable Heal

Amit Kumar, Virendra Parab, Arindan Handu +2