Anamitra Roy Choudhury  Anamitra Roy Choudhury photo       

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Technical Staff Member, HPC group
IBM Research - India, New Delhi
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2015

Minimizing weighted $\ell_p$-norm of flow-time in the rejection model
Anamitra R Choudhury, Syamantak Das, Amit Kumar
FSTTCS, 2015

Rejecting jobs to minimize load and maximum flow-time
Anamitra R. Choudhury, Syamantak Das, Naveen Garg, Amit Kumar
SODA, 2015


2014

Improved Algorithms for Resource Allocation Under Varying Capacity.
Venkatesan T. Chakaravarthy, Anamitra R. Choudhury, Shalmoli Gupta, Sambuddha Roy, Yogish Sabharwal
ESA, 2014


2013

Distributed and Parallel Algorithms for Set Cover Problems with Small Neighborhood Covers
Archita Agarwal, Venkatesan T. Chakaravarthy, Anamitra R. Choudhury, Sambuddha Roy, Yogish Sabharwal
FSTTCS , 2013

Knapsack Cover Subject to a Matroid Constraint.
Venkatesan T. Chakaravarthy, Anamitra R. Choudhury, Sivaramakrishnan R. Natarajan, Sambuddha Roy
FSTTCS, 2013

Scheduling Jobs with Multiple Non-uniform Tasks.
Venkatesan T. Chakaravarthy, Anamitra R. Choudhury, Sambuddha Roy, Yogish Sabharwal
EuroPar, 2013

Distributed Algorithms for Scheduling on Line and Tree Networks with Non-uniform Bandwidths.
Venkatesan T. Chakaravarthy, Anamitra R. Choudhury, Sambuddha Roy, Yogish Sabharwal
IPDPS, 2013


2012

Efficient Decentralized Algorithms for the Distributed Trigger Counting Problem.
Venkatesan T. Chakaravarthy, Anamitra R. Choudhury, Vijay K. Garg, Yogish Sabharwal
Theory Computer System, 2012

Looking under the hood of the IBM blue gene/Q network.
Dong Chen, Noel Eisley, Philip Heidelberger, Sameer Kumar, Amith R. Mamidala, Fabrizio Petrini, Robert M. Senger, Yutaka Sugawara, Robert Walkup, Burkhard D. Steinmacher-Burow, Anamitra R. Choudhury, Yogish Sabharwal, Swati Singhal, Jeffrey J. Parker
Super Computing, 2012

Breaking the speed and scalability barriers for graph exploration on distributed-memory machines.
Fabio Checconi, Fabrizio Petrini, Jeremiah Willcock, Andrew Lumsdaine, Anamitra R. Choudhury, Yogish Sabharwal
Super Computing, 2012


2011

Improved Algorithms for the Distributed Trigger Counting Problem
Venkatesan Chakaravarthy, Anamitra R. Choudhury, Yogish Sabharwal
25th International Symposium on Parallel and Distributed Processing (IPDPS), pp. 515-523, 2011

Multifrontal Factorization of Sparse SPD Matrices on GPUs
Thomas George, Vaibhav Saxena, Anshul Gupta, Amik Singh, Anamitra Roy Choudhury
25th IEEE International Symposium on Parallel and Distributed Processing (IPDPS), pp. 372--383, 2011

An Efficient Decentralized Algorithm for the Distributed Trigger Counting Problem
Venkatesan T. Chakaravarthy, Anamitra Roy Choudhury, Vijay K. Garg, Yogish Sabharwal
12th International Conference on Distributed Computing and Networking (ICDCN), 2011


2010

Brief Announcement: A Decentralized Algorithm for Distributed Trigger Counting.
Venkatesan T Chakaravarthy, Anamitra Roy Choudhury, Vijay K Garg, Yogish Sabharwal,
24th International Symposium on Distributed Computing (DISC), 2010

A Near-linear Time Constant Factor Algorithm for UFP on Line with Bags
Venkatesan T Chakaravarthy, Anamitra Roy Choudhury, Yogish Sabharwal
30th International Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS), 2010


2008

Optimizations in financial engineering: The Least-Squares Monte Carlo method of Longstaff and Schwartz
Anamitra R Choudhury, Alan King, Sunil Kumar, Yogish Sabharwal
22nd IEEE International Symposium on Parallel and Distributed Processing (IPDPS), 2008