people

Vinay A. Vaishampayan

Vaishampayan, Vinay A.


http://vinayvaishampayan.name


email:  vavaishampayan .at. icloud .dot. com

Research and Technical interests: data modeling and analysis, signal processing, communications

1996-present: AT&T Shannon Laboratory: Member Technical Staff; Department Head, Communications Sciences Research; Distinguished Member of Technical Staff. Adjunct Prof., Columbia University, NY, 2008, 2009.

1989-1996:Texas A&M University, Electrical Engineering, Assistant, Associate Professor,  1989-1996.

 

 

 
 
 
 
 
 
 
 
 
 
 
 

Technical Documents

Phoenix: Storage Using an Autonomous Mobile Infrastructure
Rajesh Panta, Rittwik Jana, Fan Cheng, Yih Chen, Vinay Vaishampayan
IEEE Transactions on Parallel and Distributed Systems,  2013.  [PDF]  [BIB]

IEEE Copyright

Optimizing Cloud Resources for Delivering IPTV Services through Virtualization
Vaneet Aggarwal, Vijay Gopalakrishnan, Rittwik Jana, Kadangode Ramakrishnan, Vinay Vaishampayan
Special Issue of IEEE Transactions on Multimedia: Cloud-Based Mobile Media: Infrastructure, Services,  2013.  [PDF]  [BIB]

IEEE Copyright

Distributed Storage Evaluation on a Three-Wide Inter-Data Center Deployment
Chao Tian, Yih Chen, Vinay Vaishampayan, Marios Hadjieleftheriou, Pingkai Liu, Edward Daniels
IEEE Big Data Conference, Workshop on Distributed Storage Systems and Coding for BigData ,  2013.  [PDF]  [BIB]

IEEE Copyright

Optimizing Cloud Resources for Delivering IPTV Services through Virtualization
Vaneet Aggarwal, Rittwik Jana, Vijay Gopalakrishnan, Kadangode Ramakrishnan, Vinay Vaishampayan
FOURTH INTERNATIONAL CONFERENCE ON COMMUNICATION SYSTEMS AND NETWORKS (COMSNETS),  2012.  [PDF]  [BIB]

IEEE Copyright

Grassmannian Packing Based Aligned Precoder Designs for Interference Channels
Vaneet Aggarwal, Vinay Vaishampayan, Xiaodong Wang, Khawla Al Najjar
Conference on Information Sciences and Systems,  2012.  [PDF]  [BIB]

IEEE Copyright

AN AUTOMATIC GRID CORNER EXTRACTION TECHNIQUE FOR CAMERA CALIBRATION
Vinay Vaishampayan, Amy Reibman, Chao Tian, Lixia Yang
International Conference on Image Processing, 2012,  2012.  [PDF]  [BIB]

IEEE Copyright

Understanding Couch Potatoes: Modeling Interactive Usage of IPTV at large scale
Vijay Gopalakrishnan, Rittwik Jana, Kadangode Ramakrishnan, Deborah Swayne, Vinay Vaishampayan
IMC 2011,  2011.  [PDF]  [BIB]

ACM Copyright

On the Capacity of a Hybrid Broadcast Multiple Access System for WDM Networks
Vinay Vaishampayan, Chao Tian, Mark Feuer
IEEE International Symposium on Information Theory,  2011.  [PDF]  [BIB]

IEEE Copyright

Exploiting Virtualization for Delivering Cloud-based IPTV Services
Vaneet Aggarwal, Xu Chen, Vijay Gopalakrishnan, Rittwik Jana, Kadangode Ramakrishnan, Vinay Vaishampayan
IEEE INFOCOM Workshop on Cloud Computing ,  2011.  [PDF]  [BIB]

IEEE Copyright

Capacity Requirements for On-Demand IPTV Services
Kadangode Ramakrishnan, Pat Diminico, Vijay Gopalakrishnan, Rittwik Jana, Deborah Swayne, Vinay Vaishampayan
THE third International Conference on COMmunication Systems and NETworkS (COMSNETS 2011),  2011.  [PDF]  [BIB]

COMSNETS 2011 Copyright

Digital Lightpath Label Transcoding for Dual-Polarization QPSK Systems
Mark Feuer, Vinay Vaishampayan, Vitaly Mikhailov, Paul Westbrook
Optical Fiber Communications Conference, OFC/NFOEC2011, Los Angeles, CA,  2011.  [PDF]  [BIB]

Optical Society of America Copyright

Characterizing Interactive Behavior in a Large-Scale Operational IPTV Environment
Vijay Gopalakrishnan, Rittwik Jana, Ralph Knag, Kadangode Ramakrishnan, Deborah Swayne, Vinay Vaishampayan
IEEE Infocom 2010,  2010.  [BIB]

Fat Struts: Constructions and an Achievable Bound
Neil Sloane, Vinay Vaishampayan, Sueli Costa
2009.  [PDF]  [BIB]

Generalizations of Schöbi's Tetrahedral Dissection
Neil Sloane, Vinay Vaishampayan
2007.  [PDF]  [BIB]

Rejection of inter-label crosstalk in a digital lightpath labeling system with low-cost, all-wavelength receivers
Mark Feuer, Vinay Vaishampayan
2005.  [DOC]  [BIB]

IEEE Copyright

Peer-to-Peer Error Recovery for Hybrid Satellite-Terrestrial Networks
Matti Hiltunen, Richard Schlichting, Vinay Vaishampayan, Eric Weigle, Andrew . Chien
2005.  [PDF]  [BIB]

LightLabel: a Management Tool for Photonic Networks
Mark Feuer, Vinay Vaishampayan
2005.  [PDF]  [BIB]

IEEE Copyright

Effect of Chip-Level Asynchronism on an Overlay System for Optical Networks
Vinay Vaishampayan, Mark Feuer
2005.  [PDF]  [BIB]

IEEE Copyright

An Overlay Architecture for Managing Lightpaths in Optically Routed Networks
Vinay Vaishampayan, Mark Feuer
2004.  [PS]  [BIB]

IEEE Copyright

Zador-like formula for quantizers based on periodic tilings
Neil Sloane, Vinay Vaishampayan
2002.  [BIB]

IEEE Copyright

Dynamical systems, curves and coding for continuous alphabet sources
Vinay Vaishampayan, Neil Sloane, Sueli Costa
2002.  [PS]  [BIB]

IEEE Copyright

Asymmetric multiple description lattice vector quantizers
Suhas Diggavi, Neil Sloane, Vinay Vaishampayan
2002.  [PDF]  [BIB]

Projects
AT&T 3D Lab , Investigating Applications of 3D Graphics to Video Stream Processing

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