Sekhar Tatikonda

Orcid: 0000-0002-8956-6208

Affiliations:
  • Yale University, New Haven, CT, USA


According to our database1, Sekhar Tatikonda authored at least 89 papers between 2000 and 2022.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2022
Surrogate Gap Minimization Improves Sharpness-Aware Training.
Proceedings of the Tenth International Conference on Learning Representations, 2022

2021
Momentum Centering and Asynchronous Update for Adaptive Gradient Methods.
Proceedings of the Advances in Neural Information Processing Systems 34: Annual Conference on Neural Information Processing Systems 2021, 2021

Multiple-Shooting Adjoint Method for Whole-Brain Dynamic Causal Modeling.
Proceedings of the Information Processing in Medical Imaging, 2021

MALI: A memory efficient and reverse accurate integrator for Neural ODEs.
Proceedings of the 9th International Conference on Learning Representations, 2021

2020
The Time-Invariant Multidimensional Gaussian Sequential Rate-Distortion Problem Revisited.
IEEE Trans. Autom. Control., 2020

AdaBelief Optimizer: Adapting Stepsizes by the Belief in Observed Gradients.
Proceedings of the Advances in Neural Information Processing Systems 33: Annual Conference on Neural Information Processing Systems 2020, 2020

Adaptive Checkpoint Adjoint Method for Gradient Estimation in Neural ODE.
Proceedings of the 37th International Conference on Machine Learning, 2020

2019
Locality in Network Optimization.
IEEE Trans. Control. Netw. Syst., 2019

Learning Unfaithful $K$-separable Gaussian Graphical Models.
J. Mach. Learn. Res., 2019

A New Approach to Laplacian Solvers and Flow Problems.
J. Mach. Learn. Res., 2019

Sparse Regression Codes.
Found. Trends Commun. Inf. Theory, 2019

2018
Zero-shot Transfer Learning for Semantic Parsing.
CoRR, 2018

Sequence to Logic with Copy and Cache.
CoRR, 2018

2017
The Rate-Distortion Function and Excess-Distortion Exponent of Sparse Regression Codes With Optimal Encoding.
IEEE Trans. Inf. Theory, 2017

Accelerated consensus via Min-Sum Splitting.
Proceedings of the Advances in Neural Information Processing Systems 30: Annual Conference on Neural Information Processing Systems 2017, 2017

2016
Scatter matrix concordance as a diagnostic for regressions on subsets of data.
Stat. Anal. Data Min., 2016

Decay of correlation in network flow problems.
Proceedings of the 2016 Annual Conference on Information Science and Systems, 2016

2015
Capacity-Achieving Feedback Schemes for Gaussian Finite-State Markov Channels With Channel State Information.
IEEE Trans. Inf. Theory, 2015

An algorithmic approach to identify irrelevant information in sequential teams.
Autom., 2015

2014
Lossy Compression via Sparse Linear Regression: Computationally Efficient Encoding and Decoding.
IEEE Trans. Inf. Theory, 2014

Lossy Compression via Sparse Linear Regression: Performance Under Minimum-Distance Encoding.
IEEE Trans. Inf. Theory, 2014

Rewritable Storage Channels with Hidden State.
IEEE J. Sel. Areas Commun., 2014

Testing Unfaithful Gaussian Graphical Models.
Proceedings of the Advances in Neural Information Processing Systems 27: Annual Conference on Neural Information Processing Systems 2014, 2014

The Gaussian rate-distortion function of sparse regression codes with optimal encoding.
Proceedings of the 2014 IEEE International Symposium on Information Theory, Honolulu, HI, USA, June 29, 2014

2013
Achievable Rates for Channels With Deletions and Insertions.
IEEE Trans. Inf. Theory, 2013

Message-Passing Algorithms: Reparameterizations and Splittings.
IEEE Trans. Inf. Theory, 2013

Message-passing algorithms for quadratic minimization.
J. Mach. Learn. Res., 2013

Improved capacity lower bounds for channels with deletions and insertions.
Proceedings of the 2013 IEEE Information Theory Workshop, 2013

Sparse Regression codes: Recent results and future directions.
Proceedings of the 2013 IEEE Information Theory Workshop, 2013

2012
Opportunistic Capacity and Error Exponent Region for the Compound Channel With Feedback.
IEEE Trans. Inf. Theory, 2012

Gaussian Rate-Distortion via Sparse Regression over Compact Dictionaries
CoRR, 2012

Coding strategies for the uniform noise rewritable channel with hidden state.
Proceedings of the 2012 IEEE International Symposium on Information Theory, 2012

Gaussian rate-distortion via sparse linear regression over compact dictionaries.
Proceedings of the 2012 IEEE International Symposium on Information Theory, 2012

Dynamic threshold models of collective action in social networks.
Proceedings of the 51th IEEE Conference on Decision and Control, 2012

Sparse regression codes for multi-terminal source and channel coding.
Proceedings of the 50th Annual Allerton Conference on Communication, 2012

2011
Network Tomography Based on Additive Metrics.
IEEE Trans. Inf. Theory, 2011

Maximum Weight Partial Colorings on Sparse Random Graphs.
SIAM J. Discret. Math., 2011

Conditioned Poisson distributions and the concentration of chromatic numbers
CoRR, 2011

2010
Efficient and dynamic routing topology inference from end-to-end measurements.
IEEE/ACM Trans. Netw., 2010

Convergent and Correct Message Passing Schemes for Optimization Problems over Graphical Models.
Proceedings of the UAI 2010, 2010

Opportunistic capacity and error exponent regions for compound channel with feedback.
Proceedings of the IEEE International Symposium on Information Theory, 2010

Unconstrained minimization of quadratic functions via min-sum.
Proceedings of the 44th Annual Conference on Information Sciences and Systems, 2010

Opportunistic capacity and error exponent regions for variable length communication over compound channel with feedback.
Proceedings of the 44th Annual Conference on Information Sciences and Systems, 2010

Performance analysis of sum-product algorithms for multiple fault diagnosis applications.
Proceedings of the 49th IEEE Conference on Decision and Control, 2010

2009
The Capacity of Channels With Feedback.
IEEE Trans. Inf. Theory, 2009

The error exponent of variable-length codes over Markov channels with feedback.
IEEE Trans. Inf. Theory, 2009

A Counterexample in Distributed Optimal Sensing and Control.
IEEE Trans. Autom. Control., 2009

A Graphical modeling approach to simplifying sequential teams.
Proceedings of the 7th International Symposium on Modeling and Optimization in Mobile, 2009

Clustering phenomena in message-passing schemes.
Proceedings of the 2009 IEEE Information Theory Workshop, 2009

Graph covers and quadratic minimization.
Proceedings of the 47th Annual Allerton Conference on Communication, 2009

A training based scheme for communicating over unknown channels with feedback.
Proceedings of the 47th Annual Allerton Conference on Communication, 2009

Sequential team form and its simplification using graphical models.
Proceedings of the 47th Annual Allerton Conference on Communication, 2009

2008
Capacity-achieving Feedback Scheme for Gaussian Finite-State Markov Channels with Channel State Information
CoRR, 2008

Cooperative control under communication constraints.
Proceedings of the 2008 IEEE Information Theory Workshop, 2008

The structure of encoders for channels with feedback.
Proceedings of the 2008 IEEE International Symposium on Information Theory, 2008

Network Routing Topology Inference from End-to-End Measurements.
Proceedings of the INFOCOM 2008. 27th IEEE International Conference on Computer Communications, 2008

s-t paths using the min-sum algorithm.
Proceedings of the 46th Annual Allerton Conference on Communication, 2008

Convergence of optimal values past critical threshold.
Proceedings of the 46th Annual Allerton Conference on Communication, 2008

2007
On the Feedback Capacity of Power-Constrained Gaussian Noise Channels With Memory.
IEEE Trans. Inf. Theory, 2007

Optimal and Structured Call Admission Control Policies for Resource-Sharing Systems.
IEEE Trans. Commun., 2007

Analyzing Product-Form Stochastic Networks Via Factor Graphs and the Sum-Product Algorithm.
IEEE Trans. Commun., 2007

On the error exponent of variable-length block-coding schemes over finite-state Markov channels with feedback
CoRR, 2007

Capacity of Markov Channels with Partial State Feedback.
Proceedings of the IEEE International Symposium on Information Theory, 2007

On the Burnashev exponent for Markov channels.
Proceedings of the IEEE International Symposium on Information Theory, 2007

Performance Evaluation of Loss Networks via Factor Graphs and the Sum-Product Algorithm.
Proceedings of the INFOCOM 2007. 26th IEEE International Conference on Computer Communications, 2007

2006
Analysis of Max-Product via Local Maxifiers.
Proceedings of the Proceedings 2006 IEEE International Symposium on Information Theory, 2006

A Markov Random Field Approach to Multicast-Based Network Inference Problems.
Proceedings of the Proceedings 2006 IEEE International Symposium on Information Theory, 2006

Feedback Capacity of Stationary Sources over Gaussian Intersymbol Interference Channels.
Proceedings of the Global Telecommunications Conference, 2006. GLOBECOM '06, San Francisco, CA, USA, 27 November, 2006

A Large-Scale Distributed Traffic Matrix Estimation Algorithm.
Proceedings of the Global Telecommunications Conference, 2006. GLOBECOM '06, San Francisco, CA, USA, 27 November, 2006

2005
Feedback capacity of finite-state machine channels.
IEEE Trans. Inf. Theory, 2005

Authors' reply [to comments on "control over noisy channels" by S. Tatikonda and S. Mitter].
IEEE Trans. Autom. Control., 2005

Calculating blocking probabilities for loss networks based on probabilistic graphical models.
Proceedings of the 2005 IEEE International Symposium on Information Theory, 2005

Threshold and reservation based call admission control policies for multiservice resource-sharing systems.
Proceedings of the INFOCOM 2005. 24th Annual Joint Conference of the IEEE Computer and Communications Societies, 2005

Revenue optimization via call admission control and pricing for mobile cellular systems.
Proceedings of IEEE International Conference on Communications, 2005

A Markov Decision Approach to Feedback Channel Capacity.
Proceedings of the 44th IEEE IEEE Conference on Decision and Control and 8th European Control Conference Control, 2005

Sequential Source Coding: An optimization viewpoint.
Proceedings of the 44th IEEE IEEE Conference on Decision and Control and 8th European Control Conference Control, 2005

2004
Stochastic linear control over a communication channel.
IEEE Trans. Autom. Control., 2004

Control over noisy channels.
IEEE Trans. Autom. Control., 2004

Control under communication constraints.
IEEE Trans. Autom. Control., 2004

Linear Gaussian channels: feedback capacity under power constraints.
Proceedings of the 2004 IEEE International Symposium on Information Theory, 2004

Coding and routing complexity in sensor networks.
Proceedings of the 2004 IEEE International Symposium on Information Theory, 2004

Capacity-achieving feedback scheme for Markov channels with channel state information.
Proceedings of the 2004 IEEE International Symposium on Information Theory, 2004

Capacity-achieving feedback scheme for flat fading channels with channel state information.
Proceedings of the 2004 American Control Conference, 2004

2003
Convergence of the sum-product algorithm.
Proceedings of the Proceedings 2003 IEEE Information Theory Workshop, 2003

Some scaling properties of large distributed control systems.
Proceedings of the 42nd IEEE Conference on Decision and Control, 2003

2002
Loopy Belief Propogation and Gibbs Measures.
Proceedings of the UAI '02, 2002

2001
Optimal Sequential Vector Quantization of Markov Sources.
SIAM J. Control. Optim., 2001

Markov control problems under communication constraints.
Commun. Inf. Syst., 2001

2000
Control under communication constraints.
PhD thesis, 2000


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