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Dr. P. Venkat Rangan

Vice Chancellor

Qualification: Ph.D
venkat@amrita.edu

Bio Publications Awards Press & Media United States Patents International Publications
Bio

In 2003, Amma appointed Dr. P. Venkat Rangan as the Vice Chancellor of Amrita Vishwa Vidyapeetham. Previously, Dr. Rangan founded and directed the Multimedia Laboratory and Internet & Wireless Networks (WiFi) Research at the University of California, San Diego, (UCSD) where he served as a Professor of Computer Science and Engineering for 16 years. He is an internationally recognized pioneer of research in Multimedia Systems and Internet E Commerce. In 1996, Dr. Rangan became one of the youngest faculty members to be awarded the Full Professor position at the University of California – just 7 years after his Ph.D. from U.C. Berkeley in 1989. Dr. Rangan has over 75 publications in International (mainly IEEE and ACM) Journals and Conferences, and also holds over 20 US Patents.

Amrita Vishwa Vidyapeetham is an young and dynamic “deemed to be University” established by its Chancellor, Sri Mata Amritanandamayi Devi, popularly called Amma all over the world and one of the foremost humanitarian leaders of the world today. Amma is recipient of the prestigious 2002 Gandhi-King International Award at the United Nations in Geneva. Amrita Vishwa Vidyapeetham, under Amma’s guidance is well on its way to becoming one of the foremost institutions of education, learning and research in engineering, information technology, medical sciences, as well as management.

In 1993, Dr. Rangan founded the first International Conference on Multimedia: ACM Multimedia 93, for which he was the Program Chairman. This is now the premier world-wide conference on multimedia. Dr. Rangan also founded the first International Journal on Multimedia: ACM/Springer-Verlag Multimedia Systems, which is now the premier journal on Multimedia. Several startup companies have emerged from Dr. Rangan’s Multimedia Lab: these include: San Diego based Intervu (1995) and InnovaTV (1997), successful pioneers in Internet video streaming.

In 1999, Dr. Rangan took a two and a half year leave of absence from UCSD to found Yodlee, Inc.. He raised about $40 million for Yodlee from Sequoia Capital, Accel Partners, AOL, Bank of America, etc., invented online account aggregation, built Yodlee’s business with major portals and banks, served as its President and CEO during the first two years, after which he hired a full management team to run Yodlee. Dr. Rangan continued to serve as Founder and Chairman of the Board of Yodlee till August 2002. Yodlee is now a multinational company with a 98% market share in online account aggregation with over 100 customers that include almost all of the top 10 portals and top 50 financial institutions of the world.  In July 2000, Internet World featured Dr. Rangan on its cover page and named him as one of the top 25 Stars of Internet Technologies.

Dr. Venkat Rangan has been honored as the Best Computer Science Scientist in India (2023), with over 10,177 citations from 136 publications. Globally recognized, he holds a world ranking of 6780 and a national ranking of 56, signifying his profound impact on the field of Computer Science.

Additionally, he has been honored with the prestigious Stanford Top Scientists 2% award (2023), further validating his outstanding contributions to the field of Computer Science.

Publications

Journal Article

Year : 2020

Reliable network connectivity in wireless sensor networks for remote monitoring of landslides

Cite this Research Publication : S. Kumar, Subhasri Duttagupta, Rangan, V. P., and Maneesha Vinodini Ramesh, “Reliable network connectivity in wireless sensor networks for remote monitoring of landslides”, Wireless Networks, vol. 26, no. 3, pp. 2137 - 2152, 2020.

Publisher : Springer

Year : 2017

Using CPS Enabled Microgrid System for optimal power utilization and supply strategy

Cite this Research Publication : Dr. Maneesha V. Ramesh, ., A. K., VenkatRangan,, and Arya Devi R. D., “Using CPS Enabled Microgrid System for optimal power utilization and supply strategy”, Energy and Buildings, vol. 145, pp. 32-43, 2017.

Publisher : Energy and Buildings, Elsevier.

Year : 2017

Gesture triggered, dynamic gaze alignment architecture for intelligent eLearning systems

Cite this Research Publication : N. Ramkumar, P. Rangan, V., Uma Gopalakrishnan, and Balaji Hariharan, “Gesture triggered, dynamic gaze alignment architecture for intelligent eLearning systems”, Journal of Intelligent and Fuzzy Systems, vol. 32, pp. 2963-2969, 2017.

Publisher : Journal of Intelligent and Fuzzy Systems

Year : 2017

Energy Efficient Data Acquisition Techniques Using Context Aware Sensing for Landslide Monitoring Systems

Cite this Research Publication : P. Rekha, Dr. Maneesha V. Ramesh, P. Venkat Rangan, Dr. Usha Kumari P. V., and Hemalatha, T., “Energy Efficient Data Acquisition Techniques Using Context Aware Sensing for Landslide Monitoring Systems”, IEEE Sensors Journal, vol. 17, pp. 6006-6018, 2017

Publisher : IEEE Sensors Journal.

Year : 2016

Multilayered presentation architecture in intelligent eLearning systems

Cite this Research Publication : Uma Gopalakrishnan, Ramkumar, N., P. Rangan, V., and Balaji Hariharan, “Multilayered presentation architecture in intelligent eLearning systems”, Advances in Intelligent Systems and Computing, vol. 530, pp. 533-541, 2016.

Publisher : Advances in Intelligent Systems and Computing.

Year : 2016

High Performance Communication Architecture for Smart Distribution Power Grid in Developing Nations

Cite this Research Publication : Arya Devi R. D., Dr. Maneesha V. Ramesh, and Rangan, V. P., “High Performance Communication Architecture for Smart Distribution Power Grid in Developing Nations”, Wireless Networks, The Journal of Mobile Communication, Computation and Information, pp. 1-18, 2016

Publisher : Wireless Networks, The Journal of Mobile Communication, Computation and Information

Year : 2016

Energy Sustenance in Context Aware Landslide Monitoring systems

Cite this Research Publication : P. Rekha, Dr. Maneesha V. Ramesh, Dr. Usha Kumari P. V., and P. Venkat Rangan, “Energy Sustenance in Context Aware Landslide Monitoring systems”, Sensys 2015, InfoComm2016, 2016.

Publisher : Sensys 2015, InfoComm2016.

Year : 2014

Data Reduction and Energy Sustenance in Multisensor Networks for Landslide Monitoring

Cite this Research Publication : Dr. Maneesha V. Ramesh and Rangan, V. P., “Data Reduction and Energy Sustenance in Multisensor Networks for Landslide Monitoring”, IEEE Sensors Journal, vol. 14, pp. 1555-1563, 2014.

Publisher : IEEE Sensors Journal.

Year : 2012

Node Failures, Data Aggregation Delay and its Impact on Power Optimization in Balanced Sensor Networks

Cite this Research Publication : Kamalanathan K, Sreedevi A G, P Venkat Rangan and Maneesha V Ramesh, "Node Failures, Data Aggregation Delay and its Impact on Power Optimization in Balanced Sensor Networks", International Journal of Wireless & Mobile Networks (IJWMN) Vol. 4, No. 3, June 2012(ISSN: 0975 – 4679)

Publisher : International Journal of Wireless & Mobile Networks (IJWMN)

Year : 2012

Nose Failures, Data Aggregation Delay and its Impact on Power Optimization in Balanced Sensor Networks

Cite this Research Publication : K. Kandasamy, Sreedevi, A. G., P Rangan, V., and Dr. Maneesha V. Ramesh, “Nose Failures, Data Aggregation Delay and its Impact on Power Optimization in Balanced Sensor Networks”, International Journal of Wireless & Mobile Networks, vol. 4, p. 205, 2012.

Publisher : AIRCC

Conference Paper

Year : 2016

Poster: Pilot Deployment of Early Warning System for Landslides in Eastern Himalayas

Cite this Research Publication : S. Kumar, Rangan, P. V., and Dr. Maneesha V. Ramesh, “Poster: Pilot Deployment of Early Warning System for Landslides in Eastern Himalayas ”, in Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM, 2016, vol. 03-07-October-2016, pp. 97-98

Publisher : Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM, 2016.

Year : 2016

Delay and energy optimization in multilevel balanced WSNs for landslide monitoring

Cite this Research Publication : Balaji Hariharan, P. Venkat Rangan, Simi Surendran, Rekha, P., Arya Devi R. D., and Dr. Maneesha V. Ramesh, “Delay and energy optimization in multilevel balanced WSNs for landslide monitoring”, 2016 IEEE Global Humanitarian Technology Conference (GHTC), Seattle, WA, USA, 2016, pp. 266-271, doi: 10.1109/GHTC.2016.7857291.

Publisher : IEEE Xplore

Year : 2012

Performance Comparison and Node Failure Assessment of Energy Efficient Two Level Balanced and Progressive Sensor Networks

Cite this Research Publication : Dr. Maneesha V. Ramesh, Sreedevi, A. G., Kandasamy K., and Rangan P. V., “Performance Comparison and Node Failure Assessment of Energy Efficient Two Level Balanced and Progressive Sensor Networks”, in ACM International Conference Proceeding Series, Chennai, 2012, pp. 374-381.

Publisher : ACM International Conference Proceeding Series

Year : 2012

Energy Comparison of Balanced and Progressive Sensor Networks

Cite this Research Publication : M. V. Ramesh, S. A. G, K. K and P. V. Rangan, "Energy comparison of balanced and progressive sensor networks," 2012 21st Annual Wireless and Optical Communications Conference (WOCC), 2012, pp. 93-98, doi: 10.1109/WOCC.2012.6198157.

Publisher : 21st Annual Wireless and Optical Communications Conference

Year : 2010

A-VIEW: Adaptive Bandwidth for Telepresence and Large user Sets in Live Distance Education

Cite this Research Publication : Kamal Bijlani, Rangan, P. V., Subramanian, S., Vijayan, V., and Jayahari, K. R., “A-VIEW: Adaptive Bandwidth for Telepresence and Large user Sets in Live Distance Education”, in ICETC 2010 - 2010 2nd International Conference on Education Technology and Computer, Shanghai, 2010, vol. 2, pp. V2219-V2222.

Publisher : ICETC 2010 - 2010 2nd International Conference on Education Technology and Computer

Year : 2010

ACE: Architecture for Collaborative Environments

Cite this Research Publication : Kamal Bijlani, Rangan, P. V., Sreejith, K. H., Jayahari, K. R., and Narayan, K., “ACE: Architecture for Collaborative Environments”, in Proceedings - 2010 3rd IEEE International Conference on Computer Science and Information Technology, ICCSIT 2010, Chengdu, 2010, vol. 2, pp. 78-82.

Publisher : ICCSIT 2010

Year : 2009

Wireless Sensor Network for Landslide Detection

Cite this Research Publication : Dr. Maneesha V. Ramesh, Kumar, S., and P Rangan, V., “Wireless Sensor Network for Landslide Detection.”, in International Conference on Wireless Networks ICWN, 2009

Publisher : International Conference on Wireless Networks ICWN.

Year : 2003

Actiway: Active Multimedia Gateway for 802.11-based Networks in the Home

Cite this Research Publication : Wireless 2003: 15th International conference on Wireless Communications, July 7-9, 2003, Calgary, Canada.

Publisher : Wireless 2003: 15th International conference on Wireless Communications

Year : 2003

A Secure Multimedia System in Emerging Wireless Home Networks

Cite this Research Publication : Seventh IFIP TC-6 TC-11 Conference on Communications and Multimedia Security, October 2-3, 2003, Turin, Italy.

Year : 2003

A Secure Multimedia System in Wireless Home Networks

Publisher : International Conference on Ubiquitous Computing at Hanyang University

Conference Proceedings

Year : 2007

Factors and Approaches for Energy Optimized Wireless Sensor Network to Detect Rainfall Induced Landslides

Cite this Research Publication : Proceedings of the 2007 International Conference on Wireless Networks (ICWN’07), Pages 435–438, CSREA Press, June, 2007.

Publisher : Proceedings of the 2007 International Conference on Wireless Networks (ICWN’07)

Year : 2007

Factors and Approaches Towards Energy Optimized Wireless Sensor Networks to Detect Rainfall Induced Landslides.

Cite this Research Publication : Dr. Maneesha V. Ramesh, Raj, R., Freeman, J., Kumar, S., and P Rangan, V., “Factors and Approaches Towards Energy Optimized Wireless Sensor Networks to Detect Rainfall Induced Landslides.”, Proceedings of the 2007 International Conference on Wireless Networks (ICWN’07). CSREA Press, pp. 435-438, 2007.

Publisher : Proceedings of the 2007 International Conference on Wireless Networks (ICWN’07). CSREA Press.

Year : 2005

Naming, Location tracking, Synchronizing and Aggregating Wireless Sensor Networks

Cite this Research Publication : Dr. Rajathilagam B., Jayaraj, B., and Rangan, D. P. Venkat, “Naming, Location tracking, Synchronizing and Aggregating Wireless Sensor Networks”, In the proceedings of SPIE, Optics East 2005, Boston, USA., vol. 5993. pp. 5993 - 17, 2005.

Publisher : Optics East 2005, Boston, USA

Year : 2004

Techniques for Secure Communication in Emerging Wireless Ubiquitous Networks

Cite this Research Publication : Dr. Rajathilagam B., Rangan, D. P. Venkat, and , “Techniques for Secure Communication in Emerging Wireless Ubiquitous Networks”, in The International conference on High Power Computing (HiPC), Bangalore, India, 2004.

Publisher : The International conference on High Power Computing (HiPC)

Patents

Year : 2022

Method of Reducing DoS Attacks Using Voice Response in IoT Systems

Cite this Research Publication : US Patent 11,343,273 Method of Reducing DoS Attacks Using Voice Response in IoT Systems granted on May 24, 2022

Year : 2020

Method of Reducing DoS Attacks Using Voice Response In IoT Systems (Vritthi)

Cite this Research Publication : Sangeeth Kumar, Dr. P Venkat Rangan, Maneesha Vinodini Ramesh, "Method of Reducing DoS Attacks Using Voice Response in IoT Systems (Vritthi)", Application Number: 202041012225, Patent Type: Complete, Indian Patent, March 20, 2020.

Publisher : Application Number: 202041012225, Patent Type: Complete, Indian Patent.

Year : 2020

Method of Reducing DoS Attacks Using Voice Response in IoT Systems (Vritthi)

Cite this Research Publication : Sangeeth Kumar, Dr. P Venkat Rangan, Maneesha Vinodini Ramesh, "Method of Reducing DoS Attacks Using Voice Response in IoT Systems (Vritthi)", Application Number: 16/924,468, Patent Type: Nonprovisional, US Patent, July 9, 2020.

Year : 2020

Remote Monitoring of Patients Using Drone Devices

Cite this Research Publication : Balaji Hariharan, Uma G, Ramkumar, Venkat Rangan, Maneesha Vinodini Ramesh, "Remote Monitoring of Patients Using Drone Devices", Application Number: 202041016523, Patent Type: Provisional, Indian Patent, April 16, 2020

Publisher : Application Number: 202041016523, Patent Type: Provisional, Indian Patent.

Year : 2020

System and Method for Remote Patient Monitoring

Cite this Research Publication : Ramesh Guntha, Balaji Hariharan, Maneesha Vinodini Ramesh and P. Venkat Rangan, “System and Method for Remote Patient Monitoring”, Application Number: 202041016522, Patent Type: Provisional, Indian Patent, April 16, 2020

Publisher : Application Number: 202041016522, Patent Type: Provisional, Indian Patent.

Year : 2019

Apparatus for Power Theft Detection on an Electrical Power Grid (Innovation in Electrical Grid Technology)

Cite this Research Publication : Maneesha Vinodini Ramesh, Arya Remanidevi Devidas and P. Venkat Rangan, “Apparatus for Power Theft Detection on an Electrical Power Grid (Innovation in Electrical Grid Technology)”, 62/032,207 (P), 14/719,786 (NP), US Patent 10,346,934 granted on July 9, 2019, August 1, 2014-Provisional, May 22, 2015 Nonprovisional, Published Feb 4, 2016. (Note: NP is only for Power Theft Piece)

Publisher : 62/032,207 (P), 14/719,786 (NP), US Patent 10,346,934 granted on July 9, 2019, August 1 2014-Provisional, May 22, 2015 Nonprovisional, Published Feb 4, 2016. (Note: NP is only for Power Theft Piece)

Year : 2019

Using Cyber-Physical System-Enabled Microgrid System for Optimal Power Utilization and Supply Strategy

Cite this Research Publication : Maneesha Vinodini Ramesh, Arya Remanidevi Devidas and P. Venkat Rangan, “Using Cyber-Physical System-Enabled Microgrid System for Optimal Power Utilization and Supply Strategy”, U. S. Patent 16/436,059, CIP, Published on October 10, 2019.

Publisher : U. S. Patent 16/436,059, CIP

Year : 2019

Optimal Communication Architecture for Smart Distribution Power Grid

Cite this Research Publication : Maneesha Vinodini Ramesh, Arya Remanidevi Devidas and P. Venkat Rangan, “Optimal Communication Architecture for Smart Distribution Power Grid”, U. S. Patent 16/436,059, CIP, Published on October 10, 2019.

Publisher : U. S. Patent 16/436,059, CIP.

Year : 2018

Teleimmersive: System and Method for Synthesizing, Preserving Consistent Relative Neighborhood Positions in Multiperspective Multipoint Tele-Immersive Environment (CIP3)

Cite this Research Publication : Dr. Venkat, Balaji Hariharan, Rahul Krishnan, Ramkumar N., and G. Uma, “Teleimmersive: System and Method for Synthesizing, Preserving Consistent Relative Neighborhood Positions in Multiperspective Multipoint Tele-Immersive Environment (CIP3)”, 15/850,214, US Patent 10,360,808 granted on July 23, 2019, Published May 3, 2018.

Publisher : 15/850,214, US Patent 10,360,808 granted

Year : 2017

Mobile Infrastructure for Coastal Region Offshore Communication

Cite this Research Publication : Sethuraman N Rao, Maneesha Vinodini Ramesh and P. Venkat Rangan, “Mobile Infrastructure for Coastal Region Offshore Communication”, Application Number: 201641004600, Patent Type: Nonprovisional, India Patent, Published on August 11, 2017, RFE filed Nov 8, 2016.

Publisher : Application Number: 201641004600, Patent Type: Nonprovisional, India Patent, Published on August 11, 2017, RFE filed

Year : 2017

Security Layer and Methods for Protecting Tenant Data in a Cloud-Mediated Computing Network

Cite this Research Publication : S. Sathyadevan, P Rangan, V., and Dr. Krishnashree Achuthan, “Security Layer and Methods for Protecting Tenant Data in a Cloud-Mediated Computing Network”, U.S. Patent PCT/US2013/0579522014.

Publisher : Amrita Vishwa Vidypeetham, Volume WO2014039497 A1, US20140075568

Year : 2017

Teleimmersive: System and Method for Synthesizing, Preserving Consistent Relative Neighborhood Positions in Multiperspective Multipoint Tele-Immersive Environment (CIP2-3D)

Cite this Research Publication : Dr. Venkat, Balaji Hariharan, Rahul Krishnan, Ramkumar N., and G. Uma, “Teleimmersive: System and Method for Synthesizing, Preserving Consistent Relative Neighborhood Positions in Multiperspective Multipoint Tele-Immersive Environment (CIP 2-3D)”, 15/180,604, US Patent 9,852,647 B2, Granted on December 26, 2017, Published on October 13, 2016.

Publisher : 15/180,604, US Patent 9,852,647 B2, Granted on December 26, 2017

Year : 2017

A System to Provide Real-Time Classroom Events in Remote Classrooms and Method Thereof

Cite this Research Publication : R. Narayanan, P Rangan, V., and Balaji Hariharan, “A System to Provide Real-Time Classroom Events in Remote Classrooms and Method Thereof”, India Patent 5370/CHE/2015, Nonprovisional, Published April 14, 2017, RFE Filed March 22, 2018.

Publisher : India Patent 5370/CHE/2015, Nonprovisional,

Year : 2017

Teleimmersive: System and Method for Synthesizing, Preserving Consistent Relative Neighborhood Positions in Multiperspective Multipoint Tele-Immersive Environment (CIP1-2D)

Cite this Research Publication : Dr. Venkat, Balaji Hariharan, Rahul Krishnan, Ramkumar N., and G. Uma, “Teleimmersive: System and Method for Synthesizing, Preserving Consistent Relative Neighborhood Positions in Multiperspective Multipoint Tele-Immersive Environment (CIP 1-2D)”, 15/180,414 US Patent 9,826,196 B2, Granted on November 21, 2017, Published on October 10, 2016.

Publisher : 15/180,414 US Patent 9,826,196 B2, Granted .

Year : 2016

System and Method for Synthesizing, Preserving Consistent Relative Neighborhood positions in Multiperspective Multipoint Tele-Immersive Environment

Cite this Research Publication : P. Venkat Rangan, Balaji Hariharan, Krishnan, R., Narayanankutty, R., Gopakumar, A., and Uma Gopalakrishnan, “System and Method for Synthesizing, Preserving Consistent Relative Neighborhood positions in Multiperspective Multipoint Tele-Immersive Environment”, U.S. Patent 14/216,083 2016.

Publisher : Amrita Vishwa Vidyapeetham.

Year : 2016

Teleimmersive: System and Method for Synthesizing, Preserving Consistent Relative Neighborhood Positions in Multiperspective Multipoint Tele-Immersive Environment

Cite this Research Publication : Dr. Venkat, Balaji Hariharan, Rahul Krishnan, Ramkumar N., Sreedevi A. G. and G. Uma, “Teleimmersive: System and Method for Synthesizing, Preserving Consistent Relative Neighborhood Positions in Multiperspective Multipoint Tele-Immersive Environment”, 3888/CHE/2013, PCT/IB2014/064059, India Patent, 8/30/2013-Prov, 8/14/14 NP, 8/26/14-PCT, Indian Spec Published June 17, 2016, RFE filed July 8, 2015 (PCT initial pub March 3, 2015, later with International Search Report July 16, 2015).

Publisher : 3888/CHE/2013, PCT/IB2014/064059, India Patent, 8/30/2013-Prov, 8/14/14 NP, 8/26/14-PCT, Indian Spec Published June 17, 2016, RFE filed July 8, 2015 (PCT initial pub March 3, 2015, later with International Search Report

Year : 2016

Apparatus for Power Theft Detection On An Electrical Power Grid (Patent Filed)

Cite this Research Publication : Dr. Maneesha V. Ramesh, Arya Devi R. D., and P. Venkat Rangan, “Apparatus for Power Theft Detection On An Electrical Power Grid (Patent Filed)”, U.S. Patent 14/719,7862016.

Publisher : Amrita Vishwa Vidyapeetham.

Year : 2016

Optimal Communication Architecture for Smart Distribution Power Grid

Cite this Research Publication : M. Vinodini Ramesh, Devidas, A. Remanidevi, and P. Venkat Rangan, “Optimal Communication Architecture for Smart Distribution Power Grid”, India Patent 3984/CHE/2015, Nonprovisional, Published July 1, 2016, RFE Filed March 22, 2018.

Year : 2012

Interactive Learning Network

Cite this Research Publication : Kamal Bijlani and P. Venkat Rangan, “Interactive Learning Network”, U.S. Patent 13/168, 357, 13/408,0602012.

Publisher : Volume US20120301863A1

Year : 2011

Method to Provide Real Time Collaborative Virtual Interactive E-Learning Environment

Cite this Research Publication : Kamal Bijlani and P. Venkat Rangan, “Method to Provide Real Time Collaborative Virtual Interactive E-Learning Environment”, U.S. Patent 1810/CHE/20112011.

Publisher : U.S. Patent

Other

Year : 2019

Parametric Evaluation of Progressively Immersive Multimedia Representations for Teaching Environment in ELearning

Cite this Research Publication : Gopalakrishnan, Uma ,; N, Ramkumar ,; Hariharan, Balaji and Rangan, P. Venkat "Parametric Evaluation of Progressively Immersive Multimedia Representations for Teaching Environment in ELearning " Multimedia Tools and Applications on 2019.

Publisher : Multimedia Tools and Applications

Year : 2014

Editorial: Wireless technologies for humanitarian relief

Cite this Research Publication : Steen, M.V.a ,; Venkat Rangan, P.c ,; Mohapatra, P.b "Editorial: Wireless technologies for humanitarian relief " Ad Hoc Networks on 2014 .

Publisher : Ad Hoc Networks

Awards

Prof. Rangan has been awarded:

  • Stanford top scientists 2% award (2023)
  • Best Computer Science Scientists in India award (2023)
  • Fellow of ACM (1998): youngest to achieve this international distinction
  • NSF National Young Investigator Award (1993)
  • The NCR Research Innovation Award (1991)
  • The President of India Gold Medal (1984)

In addition to serving on numerous program committees and editorial boards, Prof. Rangan has been Program Chairman of ACM Multimedia ’93: First International Conference on Multimedia, and also Editor-in-Chief of the ACM/Springer-Verlag journal: Multimedia Systems.

Prof. Rangan has also served as a member of multimedia expert panel of the US National Academy of Sciences/ROC Scientific Committee, a visiting scientist at Xerox Parc, Multimedia Technology Advisor to the Electronics Secretary of the Government of India; and Program Chairman, 1997 Indo-US Bilateral Conference on Multimedia.

Prof. Rangan’s graduate students have been awarded faculty (e.g., Harrick Vin, U.T. Austin) and industry positions. He has designed and taught highly successful multimedia courses with over 90% evaluation from students.

Press & Media
United States Patents
  • Dr. Maneesha V. Ramesh; Rahul K Pathinarupothi; Ekanath Srihari Rangan; Durga P; P Venkat Rangan, Systems, methods, and devices for remote health monitoring and management using internet of things sensors, US Patent 10433726B2, October 8, 2019
  • Dr. Krishnashree Achuthan, Venkat P Rangan, Shiju Sathyadevan Security Layer and Methods for Protecting Tenant Data in a Cloud mediated Computing Network,US Patent 10,055,607, August 21, 2018
  • Dr. Maneesha V. Ramesh, Prof. P. Venkat Rangan, Sethuraman Rao Mobile Infrastructure for Coastal Region Offshore Communications and Networks,US Patent 10,045,227, August 7, 2018
  • P. Venkat Rangan, Sethuraman Rao, Maneesha V. Ramesh, Mobile Infrastructure for Coastal Region Offshore Communications and Networks, US20170230841A1
  • P. Venkat Rangan, Balaji Hariharan, Ramkumar Narayanankutty, Uma Gopalakrishnan,”System and Method for Synthesizing and Preserving Consistent Relative Neighborhood Position in Multi-Perspective Multi-Point Tele-Immersive Environments“,U.S. Patent No. 9852647, December 26, 2017
  • P. Venkat Rangan, Balaji Hariharan, Ramkumar Narayanankutty, Uma Gopalakrishnan,”System and Method for Synthesizing and Preserving Consistent Relative Neighborhood Position in Multi-Perspective Multi-Point Tele-Immersive Environments“,U.S. Patent No. 9826196, November 21, 2017
  • P. Venkat Rangan, Balaji Hariharan, Rahul Krishnan, Ramkumar Narayanankutty, Ambili Gopakumar, Uma Gopalakrishnan System and Method for Synthesizing, Preserving Consistent Relative Neighborhood positions in Multi-perspective Multi-point Tele-Immersive Environment,US Patent 9,386,271, July 5, 2016
  • P. Venkat Rangan, Neil Daswani, Suman Kumar Inala, Ramakrishna Satyavolu, P. Sreeranga Rajan, “Method and Apparatus for Restructuring of Personalized Data for Transmission from a Data Network to Connected and Portable Network Appliances”, U.S. Patent No. 7,424,520, September 9, 2008.
  • P. Venkat Rangan, Sam Inala, “Method and Apparatus for Providing and Maintaining a User-interactive Portal System Accessible via Internet or other Switched-packet-network”, U.S. Patent No. 7,313,813, December 25, 2007.
  • Neil Daswani, Suman Kumar Inala, Ramakrishna Satyavolu, P Venkat Rangan, Sreeranga P. Rajan, “Method and Apparatus for Restructuring of Personalized Data for Transmission from a Data Network to Connected and Portable Network Appliances”, U.S. Patent no. 7,263,548, August 28, 2007.
  • P. Venkat Rangan, Manoj Sharma, P. Sreeranga Rajan, Jonathan Wu, “Method and Apparatus for Providing Calculated and Solution-oriented Personalized Summary-reports to a User Through a Single User-Interface”, U.S. Patent No. 7,178,096, February 13, 2007.
  • P. Venkat Rangan, Sanjay Deshpande, Praful Naphande, C.V.K. Rao, Kamal Bhadada, “Method and Apparatus for Including Virtual Aids in Video Presentations”, U.S. Patent No. 7,158,666, January 2, 2007.
  • P. Venkat Rangan, Sreeranga P. Rajan, and Jonathan Wu “Method and Apparatus for Providing Calculated and Solution-Oriented Personalized Summary-Reports to a User through a Single User-Interface”, U.S. Patent No. 6,802,042, October 5, 2004.
  • P. Venkat Rangan, Sam Inala, “Method and Apparatus for Providing and Maintaining a User-interactive Portal System Accessible via Internet or other Switched-packet-network”, U.S. Patent No. 6,594,766, July 15, 2003.
  • P. Venkat Rangan, Ramakrishna Satyavolu, Suman Kumar Inala, “Networked Architecture for Enabling Automated Gathering of Information from Web Servers”, U.S. Patent No. 6,517,587, February 11, 2003.
  • Jonathan Wu, Suman Kumar Inala, Ramakrishna Satyavolu, P Venkat Rangan Sreeranga P. Rajan, Neil Daswani; Anand Rangarajan; Christoph Kern and Srihari Kumar, “System for Completing a Multi-component Task Initiated by a Client Involving Web Sites Without Requiring Interaction from the Client”, U.S. Patent No. 6,510,451, January 21, 2003.
  • P. Venkat Rangan, Mehul Shah, Vijnan Shastri, and Indranil Chakraborty, “Method and Apparatus for Synchronous Presentation of Video and Audio Transmissions and their Interactive Enhancement Streams for TV and Internet Environments”, U.S. Patent No. 6,493,872, December 10, 2002.
  • P. Venkat Rangan, Neil Daswani, Sam Inala, and Ramakrishna Satyavolu, “Method and Apparatus for Restructuring of Personalized Data for Transmission from a Data Network to Connected and Portable Network Appliances”, U.S. Patent No. 6,477,565, November 5, 2002.
  • Suman Kumar Inala and P. Venkat Rangan, “Method and Apparatus for a Site-Sensitive Interactive Chat Network”, U.S. Patent No., 6,442,590, August 27, 2002.
  • P. Venkat Rangan, “Method and Apparatus for Providing and Maintaining a User-Interactive Portal System Accessible via Internet or other Switched-Packet Network”, U.S. Patent No. 6,412,073, June 25, 2002.
  • Sanjay Deshpande, Praful Naphade, C.V.K. Rao, Kamal Bhadada, P. Venkat Rangan, “Method and Apparatus for Including Virtual ADS in Video Presentations”, U.S. Patent No. 6,381,362, April 30, 2002.
  • P. Venkat Rangan, Mehul Shah, Indranil Chakraborty and Vijnan Shastri, “Method and Apparatus for Multiplexing Separately-authored Metadata for Insertion Into a Video Data Stream”, U.S. Patent No. 6,357,042, March 12, 2002 .
  • Sam Inala, Venkat Rangan, Ramakrishna Satyavolu and Sreeranga P. Rajan, “Server-side Web Summary Generation and Presentation”, U.S. Patent No. 6,199,077, March 6, 2001.
  • P. Venkat Rangan, Mehul Shah and Vijnan Shastri, “Enhanced Interactive Video with Object Tracking and Hyperlinking”, U.S. Patent No., 6,198,833, March 6, 2001.
  • Srihari Sampath Kumar, P. Venkat Rangan, Kamlesh Talreja, and Kenneth Goldman, “Hypervideo System and Method with Object Tracking in a Compressed Digital Video Environment”, U.S. Patent No.6,169,573, January 2, 2001.
  • P. Venkat Rangan, Vijnan Shastri, Arya Ashwani, and Parag Arole, “Real-time Receipt, decompression and play of compressed streaming video/hypervideo; with thumbnail display of past scenes and with replay, hyperlinking and/or recording permissively initiated retrospectively”, U.S. Patent No. 6,154,771, November 28, 2000.
  • P. Venkat Rangan, Vijnan Shastri, P. Srihari Sampath Kumar, and Arya Ashwani, “Hyperlinks Resolution at and by A Special Network Server In Order to Enable Diverse Sophisticated Hyperlinking upon a Digital Network Streaming Digital Hypervideo Server to Network Clients”, U.S. Patent No. 6,006,265, December 21, 1999.
  • Christos H. Papadimitriou and P. Venkat Rangan, “System for Multimedia Information Delivery”, US Patent Number 5,592,626, January 7, 1997.
  • P. Venkat Rangan, “System for Efficient Delivery of Multimedia Information”, US Patent Number 5,583,994, December 10, 1996.
  • P. Venkat Rangan, Neil Daswani, Suman Kumar Inala, Ramakrishna Satyavolu, P. Sreeranga Rajan, “Method and Apparatus for Restructuring of Personalized Data for Transmission from a Data Network to Connected and Portable Network Appliances”, U.S. Patent No. 7,424,520, September 9, 2008.
  • P. Venkat Rangan, Sam Inala, “Method and Apparatus for Providing and Maintaining a User-interactive Portal System Accessible via Internet or other Switched-packet-network”, U.S. Patent No. 7,313,813, December 25, 2007.
International Publications
  1. Dr. Maneesha V. Ramesh, AthiraK., VenkatRangan, Arya Devi R. D., “Using CPS Enabled Microgrid System for optimal power utilization and supply strategy”, Journal of Energy and Buildings, Elsevier, Volume 145, p.32-43 (2017).
  2. Ramkumar N, P. Venkat Rangan, Uma Gopalakrishnan, Balaji Hariharan, “Gesture triggered, dynamic gaze alignment architecture for intelligent eLearning systems”, Journal of Intelligent and Fuzzy Systems, IOS Press, p.2963-2969, 2017.
  3. Maneesha V. Ramesh,P. Venkat Rangan, “High performance communication architecture for smart distribution power grid in developing nations”, Wireless Networks, Springer New York LLC, p.1-18, 2016.
  4. Maneesha V. Ramesh, Rehna Raj, Joshua Udar Freeman, Sangeeth Kumar, and P. Venkat Rangan, “Factors and Approaches for Energy Optimized Wireless Sensor Network to Detect Rainfall Induced Landslides”, Proceedings of the 2007 International Conference on Wireless Networks (ICWN’07), Pages 435–438, CSREA Press, June, 2007.
  5. Rajathilagam, Prof. P Venkat Rangan, Br. Jayaraj, “Techniques for Secure Communication in Emerging Wireless Ubiquitous Networks”, The International conference on High Power Computing (HiPC), Bangalore, India, 2004.
  6. Ms. Rajathilagam Bijoy, Br. Jayaraj & Prof. P. Venkat Rangan, “Naming, Location Tracking, Synchronizing and Aggregating Wireless Sensor Networks”, SPIE Symposium on Optics East at the Boston Marriott Copley Place, Boston, Massachusetts, USA, 2005.
  7. Prof. P. Venkat Rangan, “A Secure Multimedia System in Wireless Home Networks”, International Conference on Ubiquitous Computing at Hanyang University, Korea, 2003.
  8. Nut Taesambot, Richard Huang, and P. Venkat Rangan, “A Secure Multimedia System in Emerging Wireless Home Networks”, Seventh IFIP TC-6 TC-11 Conference on Communications and Multimedia Security, October 2-3, 2003, Turin, Italy.
  9. Rishi Dubey and P. Venkat Rangan, “Actiway: Active Multimedia Gateway for 802.11-based Networks in the Home”, Wireless 2003: 15th International conference on Wireless Communications, July 7-9, 2003, Calgary, Canada.
  10. P. Venkat Rangan, Ishwar Ramani, and Rajiv Bharadwaja, “Symbolic Location Detection for Multimedia Appliances in a Wireless Home Network”, Wireless 2003: 15th International Conference on Wireless Communications, July 7-9, 2003, Calgary, Canada.
  11. Ishwar Ramani, Rajiv Bharadwaja, and P. Venkat Rangan, “Location Tracking for Media Appliances in Wireless Home Networks”, International Conference on Multimedia, IEEE, July 6-9, 2003, Baltimore, Maryland, USA.
  12. Nut Taesambot, Vineet Kumar, Rishi Dubey, and P. Venkat Rangan, “A Secure Registration Protocol for Plug and Play in Emerging Wireless Home Networks”, IEEE International Conference on Multimedia and Exposition, July 6-9, 2003, Baltimore, Maryland, USA.
  13. Anand Balachandran, Geoff Voelker, Paramvir Bahl, and P. Venkat Rangan, “Characterizing User Behavior and Network Performance in a Public Wireless LAN”, Proc. ACM SIGMETRICS ’02, Marina Del Rey, CA, June 2002.
  14. Anand Balachandran and P. Venkat Rangan, “Rapid Video Browsing on a VCR Using a TV Set-Top Box In Proc.”, Multimedia Computing Track of the 2000 International Resources Management Association, International Conference, Anchorage, Alaska, May, 2000, pp. 250-254.
  15. Kasim Candan, V. S. Subrahmanian and P. Venkat Rangan, “Collaborative Multimedia Systems: Synthesis of Media Object”, IEEE Transactions on Knowledge and Data Engineering, Vol. 10, No. 3, May/June 1998, Pages 433-457.
  16. Milind Buddhikot, Guru Parulkar, Srihari Sampath-Kumar and P. Venkat Rangan, “Design of Large Scale Video Servers”, Multimedia Information Systems, Bill Grosky (editor), Prentice Hall, 1997.
  17. Kamlesh Talreja and P. Venkat Rangan, “Editing Techniques for MPEG Encoded Multimedia Streams”, Proceedings of the IEEE International Conference on Multimedia Computing and Systems, Ottawa, Canada, June 3-6, 1997.
  18. Vijnan Shastri, P. Venkat Rangan, and Srihari Sampath-Kumar, “DVDs: Much Needed Shot in the Arm for Video Servers”, Multimedia Tools and Applications, 1997.
  19. Kasim Candan, V.S. Subrahmanian, and P. Venkat Rangan, “Towards a Theory of Collaborative Multimedia”, Proceedings of the IEEE International Conference on Multimedia Computing and Systems, Hiroshima, Japan, June 17-21, 1996.
  20. V. Shastri, P. Venkat Rangan, V. Rajaraman, Srihari Sampath-Kumar, and A. Pittet, “Performance Issues in CD-ROM based Storage Systems for Multimedia”, Proceedings of IEEE Multimedia Systems ’96, Hiroshima, Japan, June 17-21, 1996.
  21. P. Venkat Rangan, “Multimedia Panorama”, Proceedings of International Conference on Multimedia Information Systems, New Delhi, February 27, 1996.
  22. R. H. Motwani, K. R. Ramakrishnan, N. Balakrishnan, and P. Venkat Rangan, “Image Coding using the M-adic Wavelet Representation”, Proceedings of SPIE: Digital Video Compression: Algorithms and Technologies, San Jose, California, January 29-31, 1996.
  23. V. Shastri, V. Rajaraman, H. Jamadagni, and P. Venkat Rangan, “Design Issues and Caching Strategies for CDROM-based Interactive Multimedia Applications”, Proceedings of SPIE: Multimedia Computing and Networking, San Jose, California, January 29-31, 1996.
  24. P. Venkat Rangan, Srihari Sampath-Kumar, and P. Sreeranga Rajan, “Continuity and Synchronization in MPEG”, IEEE Journal on Selected Areas in Communications, special issue on Multimedia Synchronization, Vol. 14, No. 1, January 1996, pages 52-60.
  25. Christos Papadimitriou, Srinivas Ramanathan and P. Venkat Rangan, “Optimal Information Delivery”, Proceedings of ISAAC: International Symposium on Algorithms and Complexity, Cairns, Australia, December 4-6, 1995.
  26. P. Venkat Rangan and S. Ramadorai, “Multimedia: It’s Impact on Marketing”, Proceedings of CSI Annual Conference, Hyderabad, India, November 10, 1995.
  27. P. Venkat Rangan, Srihari Sampath-Kumar, and P. Sreeranga Rajan, “Continuity and Synchronization in MPEG-encoded Video-on-Demand Retrieval Systems”, Proceedings of SPIE: Multimedia: Full-Service Impact on Business, Education, and the Home, Philadelphia, Pennsylvania, October 23-26, 1995.
  28. P. Venkat Rangan, Srinivas Ramanathan, and Thomas Kaeppner, “Performance of Inter-Media Synchronization in Distributed and Heterogeneous Multimedia Systems”, Computer Networks and ISDN Systems, Vol. 27, 1995, Pages 549-565.
  29. Srinivas Ramanathan, P. Venkat Rangan, Harrick M. Vin, and Srihari SampathKumar, “Enforcing Application-Level QoS by Frame-Induced Packet Discarding in Video Communications”, Computer Communications, Vol. 18, No. 10, October 1995, pages 742-754.
  30. P. Venkat Rangan, “The MPEG Multimedia Stream Architecture”, Proceedings of the First International Workshop on Multimedia Information Systems, Arlington, Virginia, September 18-30, 1995.
  31. A. Cohen, W. A. Burkhard, and P. Venkat Rangan, “Pipelined Disk Arrays for Digital Movie Retrieval”, Proceedings of the IEEE International Conference on Multimedia Computing and Systems, Washington, D.C., May 15-18, 1995, Pages 194-201.
  32. Jim Gemmell, Harrick M. Vin, Dilip Kandlur, P. Venkat Rangan and Lawrence A. Rowe, “Multimedia Storage Servers: A Tutorial”, IEEE Computer, Vol. 28, No. 5, May 1995, Pages 40-51.
  33. P. Sreeranga Rajan, P. Venkat Rangan and Harrick M. Vin, “A Formal Basis for Structured Multimedia Collaborations”, Proceedings of the IEEE International Conference on Multimedia Computing and Systems, Washington, D.C., May 15-18, 1995, Pages 194-201.
  34. P. Venkat Rangan and Srinivas Ramanathan, “Feedback Techniques for Continuity and Synchronization in Multimedia Information Retrieval”, ACM Transactions on Information Systems, Vol. 13, No. 2, April 1995, Pages 145-176.
  35. Christos Papadimitriou, Srinivas Ramanathan, P. Venkat Rangan and Srihari SampathKumar, “Multimedia Information Caching for Personalized Video-on-Demand”, Computer Communications, March 1995.
  36. Srihari SampathKumar and P. Venkat Rangan, “Interactive Video on Demand Services Over Cable TV Networks”, Proceedings of SPIE: High Speed Networking and Multimedia Systems, San Jose, California, February 6-8, 1995.
  37. Dong-Young Oh, Srihari SampathKumar and P. Venkat Rangan, “Content-based Multimedia Synchronization”, Proceedings of SPIE: High Speed Networking and Multimedia Systems, San Jose, California, February 6-8, 1995.
  38. P. Venkat Rangan, “Managing Multimedia Collaborations”, Proceedings of Groupware 92, Morgan Kaufmann Publishers, Pages 418-420.
  39. P. Venkat Rangan, “Multimedia Technology”, McGraw-Hill Encyclopedia of Science and Technology, 1995.
  40. Martha Sideris, Christos Papadimitriou, and P. Venkat Rangan, “Designing Secure Communication Protocols from Trust Specifications”, Algorithmica, Vol. 11, No. 5, 1995, Pages 485-499.
  41. Harrick M. Vin and P. Venkat Rangan, “Multimedia Storage Systems”, Design and Applications of Multimedia Systems, Kluwer Academic Publishers, 1995.
  42. Christos Papadimitriou, Srinivas Ramanathan, and P. Venkat Rangan, “Information Caching for Delivery of Personalized Video Program on Home Entertainment Channels”, Proceedings of IEEE International Conference on Multimedia Computing and Systems, Boston, Massachusetts, May 14-19, 1994, Pages 214-223.
  43. Srinivas Ramanathan, Harrick M. Vin and P. Venkat Rangan, “Towards Personalized Multimedia Dial-up Services”, Computer Networks and ISDN Systems, 1994, Pages 1305-1322.
  44. Srinivas Ramanathan and P. Venkat Rangan, “System Architectures for Personalized Multimedia”, IEEE Multimedia Magazine, Vol. 1, No. 1, February 1994, Pages 37-46.
  45. P. Venkat Rangan, “Multimedia Storage Systems and Considerations for Retrieval”, Proceedings of workshop on Multimedia Applications and Delivery Systems, Optical Fiber Communications, February 1994.
  46. Srinivas Ramanathan, Harrick M. Vin, P. Venkat Rangan, “Schemes for Efficient Transmission of Encoded Video Streams on High-Speed Networks”, Proceedings of the SPIE conference on High-Speed Networking and Multimedia Computing, San Jose, California, February 8-10, 1994, Pages 122-133.
  47. Srihari SampathKumar and P. Venkat Rangan, “Interactive Multimedia Services on Cable TV Networks”, Fundamentals and Perspectives of Multimedia Systems, Proceedings of the Dagstuhl Computer Science Center Workshop, Germany, July 3 – 8, 1994; Also, in Informationstechnik/ Technische Informatik” (information technology and technical computer science), Special Issue on Multimedia Systems and Applications, Fall 1995.
  48. Srihari Sampath Kumar, Srinivas Ramanathan and P. Venkat Rangan, “Technologies for Distribution of Interactive Multimedia to Residential Subscribers”, Proceedings of the IEEE First International Workshop on Community Networking, Integrated Multimedia Services to the Home, San Francisco, California, July 13 – 14, 1994, Pages 151-160.
  49. Srinivas Ramanathan, P. Venkat Rangan and Harrick M. Vin, “Frame-Induced Packet Discarding: An Efficient QoS Management Strategy for Video Networking”, Proceedings of the Fourth International Workshop on Networking and Operating System Support for Digital Video and Audio, Lancaster, U.K., November 3-5, 1993, Pages 175-188.
  50. P. Venkat Rangan, Editor, ACM Multimedia ’93, Proceedings, Association for Computing Machinery, August 1993.
  51. P. Venkat Rangan and Harrick M. Vin, “Efficient Storage Techniques for Digital Continuous Multimedia”, IEEE Transactions on Knowledge and Data Engineering – Special Issue on Multimedia Information Systems, Vol. 5, No. 4, August 1993, Pages 564-573.
  52. P. Venkat Rangan, Editor, “Networking and Operating System Support for Digital Audio and Video”, Springer-Verlag, Lecture Notes in Computer Science Series 712, August 1993.
  53. P. Venkat Rangan, “The Authenticated Datagram Protocol: A High Performance, Subtransport Level, Secure Communication Protocol”, Computers and Security, Vol. 12, No. 3, May 1993, Pages 305-314.
  54. Srinivas Ramanathan and P. Venkat Rangan, “Adaptive Feedback Techniques for Synchronized Multimedia Retrieval over Integrated Networks”, IEEE/ACM Transactions on Networking, Vol. 1, No. 2, April 1993, Pages 246-260.
  55. P. Venkat Rangan, Srinivas Ramanathan, Harrick M. Vin and Thomas Kaeppner, “Techniques for Multimedia Synchronization in Network File Systems”, Computer Communications, Vol. 16, No. 3, March 1993, Pages 168-176.
  56. “Video Conferencing, File Storage, and Management in Multimedia Computer Systems”, Computer Networks and ISDN Systems, Vol. 25, March 1993, Pages 901-919.
  57. P. Venkat Rangan, “Trust Requirements and Performance of A Fast Subtransport Level Protocol for Secure Communication”, IEEE Transactions on Software Engineering, Vol. 19, No. 2, February 1993, Pages 181-186.
  58. P. Venkat Rangan and H. M. Vin and Srinivas Ramanathan, “Communication Architectures and Algorithms for Media Mixing in Multimedia Conferencing”, IEEE/ACM Transactions on Networking, Vol. 1, No. 1, February 1993, Pages 20-30.
  59. Harrick M. Vin and P. Venkat Rangan, “Designing a Multi-User HDTV Storage Server”, IEEE Journal on Selected Areas in Communication, Vol. 11, No. 1, January 1993, Pages 153-164.
  60. Srinivas Ramanathan and P. Venkat Rangan, “Feedback Techniques for Intra-Media Continuity and Inter-Media Synchronization in Distributed Multimedia Systems”, The Computer Journal, Volume 36, No. 1, January 1993, Pages 19-31.
  61. Harrick M. Vin and P. Venkat Rangan, “Admission Control Algorithms for Multimedia On-Demand Servers”, Proceedings of the Third International Workshop on Networking and Operating System Support for Digital Video and Audio, San Diego, California, November 12-13, 1992.
  62. Srinivas Ramanathan and P. Venkat Rangan, “Continuous Media Synchronization in Distributed Multimedia Systems”, Proceedings of the Third International Workshop on Networking and Operating System Support for Digital Video and Audio, San Diego, California, November 12-13, 1992.
  63. Harrick M. Vin, P. Venkat Rangan and Monsong Chen, “System Support for Computer Mediated Multimedia Collaborations”, Proceedings of the ACM Conference on Computer Supported Cooperative Work (CSCW), Toronto, Canada, November 2-4, 1992.
  64. P. Venkat Rangan, “Software Implementation of VCRs on Personal Computing Systems”, Proceedings of the International Conference on Consumer Electronics, June 2-4, 1992, Chicago, Illinois, Pages 635-640.IEEE Transactions on Consumer Electronics, Vol. 38, No. 3, August 1992, Pages 635-640.
  65. P. Venkat Rangan, Harrick M. Vin, and Srinivas Ramanathan, “Designing an On-Demand Multimedia Service”, IEEE Communications Magazine, Vol. 30, No. 7, July 1992, Pages 56-64.
  66. Srinivas Ramanathan, P. Venkat Rangan, Harrick M. Vin and Thomas Kaeppner, “Optimal Communication Architectures for Multimedia Conferencing in Distributed Systems”, Proceedings of the International Conference on Distributed Computing Systems, Yokohama, Japan, June 9-12, 1992, Pages 46-53.
  67. Srinivas Ramanathan and P. Venkat Rangan, “Techniques for Continuous Retrieval of Multimedia over High-Speed Networks”, Proceedings of the em First International Conference on Computer Communication and Networks, San Diego, California, June 8-10, 1992, Pages 72-76.
  68. Srinivas Ramanathan, P. Venkat Rangan and Harrick M. Vin, “Integrating Virtual Reality, Tele-Conferencing, and Entertainment into Multimedia Home Computers”, IEEE Transactions on Consumer Electronics, Vol. 38, No. 2, May 1992, Pages 70-76.
  69. P. Venkat Rangan and Harrick M. Vin, “A Unified Framework for Modeling Synchronous and Asynchronous Multimedia Collaborations”, Proceedings of the First Workshop on Enabling Technologies for Concurrent Engineering, Morgantown, West Virginia, April 22-23, 1992.
  70. P. Venkat Rangan, Srinivas Ramanathan, Harrick M. Vin and Thomas Kaeppner, “Media Synchronization in Distributed Multimedia File Systems”, Proceedings of Multimedia ’92, Monterrey, California, April 1-4, 1992, Pages 315-328.
  71. P. Venkat Rangan, “An Axiomatic Theory of Trust in Secure Communication Protocols”, Computers and Security, Vol. 11, No. 2, Pages 163-172, April 1992.
  72. P. Venkat Rangan and Thomas Kaeppner and Harrick M. Vin, “Techniques for Efficient Storage of Digital Video and Audio”, Proceedings of the Multimedia Information Systems ’91, Phoenix, Arizona, February 7, 1992, Pages 68-85.
  73. P. Venkat Rangan and H. M. Vin and K. Chan and I. A. Aaberg, “A Window-Based Editor for Digital Video and Audio”, Proceedings of the International Conference on System Sciences, Hypermedia and Multimedia mini-track, Kauai, Hawaii, January 7-10, 1992, Pages 640-648.
  74. P. Venkat Rangan and D. C. Swinehart, “Software Architecture for Integration of Video Services in the Etherphone System”, IEEE Journal on Selected Areas in Communications, Vol. 9, No. 9, December, 1991, Pages 1395-1404.
  75. H. M. Vin and P. Venkat Rangan and Srinivas Ramanathan, “Hierarchical Conferencing Architectures for Inter-Group Multimedia Collaboration”, Proceedings of the ACM Conference on Organizational Computing Systems (COCS’91), ACM Conference on Office Information Systems, Atlanta, Georgia, November 5-8, 1991, Pages 43-54.
  76. H. M. Vin and P. T. Zellweger and D. C. Swinehart and P. Venkat Rangan, “Multimedia Conferencing in the Etherphone Environment”, IEEE Computer – Special Issue on Multimedia Information Systems, Vol. 24, No. 10, October, 1991, Pages 69-79.
  77. P. Venkat Rangan and H. M. Vin, “Designing File Systems for Digital Video and Audio”, Proceedings of the 13th ACM Symposium on Operating Systems Principles, Asilomar, California, October 13-16, 1991, Pages 81-94.
  78. P. Venkat Rangan and H. M. Vin, “Multimedia Conferencing as A Universal Paradigm for Collaboration”, Multimedia Systems, Applications, and Interaction, Chapter 13, Lars Kjelldahl (editor), Springer-Verlag, Germany, 1991, Pages 173-185.
  79. P. Venkat Rangan and W. Burkhard and R. Bowdidge and H. M. Vin and J. W. Lindwall and K. Chan and I. A. Aaberg and L. M. Yamamoto and I.G. Harris, “A Testbed for Managing Digital Video and Audio Storage”, Proceedings of Multimedia – for now and the future, USENIX Summer Conference, Nashville, Tennessee, June 10-14, 1991, Pages 199-208.
  80. P. Venkat Rangan, W. Burkhard, H. M. Vin, and R. Bowdidge, “Multimedia Conferencing and File Storage Architectures”, First International Workshop on Network and Operating System Support for Digital Audio and Video, Berkeley, California, November 8-9, 1990.
  81. D.P. Anderson, Domenico Ferrari, P. Venkat Rangan, and Bruno Sartirana, “The Empirical Evaluation of a Security-Oriented Datagram Protocol”, Performance Evaluation, P.-J. Courtois and G. Latouche (editors), Elsevier Science Publishers B.V. (North Holland), 1988, Pages 131-150.
  82. P. Venkat Rangan and R. Ashany, “The Use of AI to Secure Communication in Distributed Systems for Industrial Applications”, Proceedings of the International Workshop on Application of AI, Hitachi City, Japan, May 25-27, 1988.
  83. P. Venkat Rangan, “An Axiomatic Basis of Trust in Distributed Systems”, Proceedings of the IEEE Symposium on Security and Privacy, Oakland, California, April 18-21, 1988, Pages 204-211.
  84. P. Venkat Rangan, “Trust Relationships in Secure Communication in Large Distributed Systems”, Proceedings of the 6th World-wide Congress on Secure Communication, Paris, France, March 15-17, 1988, Pages 233-246.
  85. D.P. Anderson and P. Venkat Rangan, “High-Performance Interface Architectures for Cryptographic Hardware”, Cryptography, David Chaum and Wyn L. Price (editors), Springer-Verlag, Pages 301-309, 1987.
  86. D.P. Anderson, Domenico Ferrari, P. Venkat Rangan, and Bruno Sartirana, “A Protocol for Secure Communication and Its Performance”, Proceedings of the 7th International Conference on Distributed Computing Systems, Berlin, West Germany, September 21-25, 1987, Pages 473-480.
  87. D.P. Anderson, and P. Venkat Rangan, “A Basis for Secure Communication in Large Distributed Systems”, Proceedings of the IEEE Symposium on Security and Privacy, Oakland, California, April 27-29, 1987, Pages 167-172.
  88. Maneesha V. Ramesh, Sangeeth Kumar, P. Venkat Rangan, “Wireless Sensor Network for Landslide Detection”, Proceedings of the 2009 International Conference on Wireless Networks (ICWN’09), CSREA Press, 2009.
  89. Kamal Bijlani, P Manoj and P. Venkat Rangan , “A-VIEW: A Framework for Interactive eLearning in a Virtual World”, Proceedings of the ELEARNING/BIS 2008 Conference.
  90. Kumar S., Rangan P.V., M.V. Ramesh , “Poster: Pilot deployment of early warning system for landslides in eastern Himalayas”, Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM, Association for Computing Machinery, Volume October 3-7, 2016, p.97-98.
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