Refereed Publications

Main Publications:

The following are some of the publications which have originated from my main research interests.
  • A. Shrivastava, R. Rameshan, S. Agnihotri. Latent space characterization of autoencoder variants.
    International Conference on Computer Vision Theory and Applications (VISAPP) 2025 (To appear), Porto, Portugal, Feb. 2025.

  • S. Agnihotri, R. Rameshan, R. Ghosal, P. Gupta. Lossless binary image compression using learned multi-level dictionaries.
    Allerton Conference on Communication, Control, and Computing (Allerton) 2024, Urbana, IL, Sept. 2024.

  • M. S. A. Khan, A. Bhardwaj, S. Agnihotri. Distributed resource allocation for D2D multicast in underlay cellular networks.
    International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2024, Valencia, Spain, Sept. 2024.

  • M. S. A. Khan, S. Agnihotri, R. M. Karthik. Joint AP-UE association and power factor optimization for distributed massive MIMO.
    International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2024, Valencia, Spain, Sept. 2024.

  • M. S. A. Khan, S. Agnihotri, R. M. Karthik. Distributed pilot assignment for distributed massive-MIMO networks.
    Wireless Communications and Networking Conference (WCNC) 2024, Dubai, UAE, Apr. 2024.

  • A. Bhardwaj, S. Agnihotri. Multicast protocols for D2D.
    Wiley 5G Ref: The Essential 5G Reference, Eds R. Tafazolli, C.-L. Wang, and P. Chatzimisios. 2019.

  • A. Bhardwaj, S. Agnihotri. Energy- and spectral- efficiency tradeoff for D2D-multicasts in underlay cellular networks.
    IEEE Wireless Comm. Letters, vol. 7, no. 4, Aug. 2018.

  • A. Bhardwaj, S. Agnihotri. Channel allocation for multiple D2D-multicasts in underlay cellular networks using outage probability minimization.
    National Conference on Communications (NCC) 2018, Hyderabad, India, Feb. 2018.

  • A. Bhardwaj, S. Agnihotri. Interference-aware D2D-multicast session provisioning in LTE-A networks.
    Wireless Communications and Networking Conference (WCNC) 2017, San Francisco, CA, Mar. 2017.

  • K. Verma, A. Garcia-Martinez, S. Agnihotri. On hardness of green file distribution and its practical applications.
    International Symposium on Network Computing and Applications (NCA) 2016, Cambridge, MA, Oct-Nov. 2016.

  • T. Agrawal, S. Agnihotri. Secure amplify-and-forward relaying in linear chains with a single eavesdropper.
    International Conference on Signal Processing and Communications (SPCOM) 2016, Bengalore, India, Jun. 2016.

  • A. Bhardwaj, S. Agnihotri. A resource allocation scheme for multiple device-to-device multicasts in cellular networks.
    Wireless Communications and Networking Conference (WCNC) 2016, Doha, Qatar, Apr. 2016.

  • S. Sarma, S. Agnihotri, J. Kuri. Secure transmission in amplify-and-forward diamond networks with a single eavesdropper.
    National Conference on Communications (NCC) 2016, Guwahati, India, Mar. 2016.

  • S. Sarma, S. Agnihotri, J. Kuri. Secure communication in amplify-and-forward networks with multiple eavesdroppers: decoding with SNR thresholds.
    Springer Wireless Personal Communications, vol. 85, no. 4, Dec. 2015.

  • A. Bhardwaj, S. Agnihotri. A resource allocation scheme for device-to-device multicast in cellular networks.
    International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2015, Hong Kong, Aug. 2015.

  • T. Agrawal, S. Agnihotri, N. V. Abhishek. Analog network coding in nonlinear chains.
    Wireless Communications and Networking Conference (WCNC) 2015, New Orleans, LA, Mar. 2015.

  • C. L. Chan, S. Jaggi, V. Saligrama, S. Agnihotri. Non-adaptive group testing: Explicit bounds and novel algorithms.
    IEEE Transactions on Information Theory, vol. 60(5), 2014.

  • S. Agnihotri, V. Rajesh. Worst-case asymmetric distributed function computation.
    International Journal of General Systems, vol. 42(3), 2013.

  • S. T. G. S. Ramakrishna, S. Agnihotri, P. Jadhupathi, R. Namballa. Real-time mobile based event-activated vehicle tracking system in urban environment.
    International Conference on Intelligent Transportation Systems (ITSC) 2012, Anchorage, AK, Sept. 2012.

  • S. Agnihotri, S. Jaggi, M. Chen. Analog network coding in general SNR regime: performance of network simplification.
    Information Theory Workshop (ITW) 2012, Lausanne, Switzerland, Sept. 2012.

  • S. Agnihotri, S. Jaggi, M. Chen. Analog network coding in general SNR regime.
    International Symposium on Information Theory (ISIT) 2012, Cambridge, MA, Jul. 2012.

  • C. L. Chan, S. Jaggi, V. Saligrama, S. Agnihotri. Non-adaptive group testing: Explicit bounds and novel algorithms.
    International Symposium on Information Theory (ISIT) 2012, Cambridge, MA, Jul. 2012.

  • S. Agnihotri, S. Jaggi, M. Chen. Analog network coding in general SNR regime: performance of a greedy scheme.
    International Symposium on Network Coding (NetCod) 2012, Cambridge, MA, Jun. 2012.

  • S. Agnihotri, S. Jaggi, M. Chen. Amplify-and-forward in wireless relay networks.
    Information Theory Workshop (ITW) 2011, Paraty, Brazil, Oct. 2011.

  • S. Agnihotri, V. Rajesh, H. S. Jamadagni. Distributed function computation in asymmetric communication scenarios.
    Allerton Conference on Communication, Control, and Computing (Allerton) 2009, Monticello, IL, Sept. 2009.

  • S. Agnihotri, H. S. Jamadagni. Information ambiguity.
    International Symposium on Information Theory and Its Applications (ISITA) 2008, Auckland, New Zealand, Dec. 2008.

  • S. Agnihotri, H. S. Jamadagni. Worst-case asymmetric distributed source coding.
    Allerton Conference on Communication, Control, and Computing (Allerton) 2008, Monticello, IL, Sept. 2008.

  • S. Agnihotri, H. S. Jamadagni, P. Nuggehalli. Interactive communication and enhancing sensor network lifetime.
    Managing Complexity in a Distributed World (MCDES) 2008 - IISc Centenary Conference, Bangalore, India, May 2008.

  • S. Agnihotri, P. Nuggehalli, H. S. Jamadagni. Correlation, coding, and cooperation in wireless sensor networks.
    International Workshop on Algorithmic Aspects of Wireless Sensor Networks (ALGOSENSORS) 2007, Wroclaw, Poland, Jul. 2007.

  • S. Agnihotri, P. Nuggehalli, R. Rao. Enhancing sensor network lifetime using interactive communication.
    International Symposium on Information Theory (ISIT) 2007, Nice, France, Jun. 2007.

  • S. Agnihotri, P. Nuggehalli, H. S. Jamadagni. On maximizing lifetime of a sensor cluster.
    International Symposium on a World of Wireless Mobile and Multimedia Networks (WoWMoM) 2005, Taormina, Italy, Jun. 2005.

  • S. Agnihotri, K. Aravindhan, H. S. Jamadagni, B. I. Pawate. A new technique for improving quality of speech in voice over IP using time-scale modification.
    International Conference on Acoustics, Speech and Signal Processing (ICASSP) 2002, Orlando, FL, May 2002.

Short/Workshop Papers/Posters:

Some ideas were first explored in the following short papers or posters. Later, some of these grew into full fledged publications above.
  • G. Rajendran, R. Roy, P. Hathi, N. Akhtar, S. Agnihotri. Performance evaluation of video streaming applications with Target Wake Time in Wi-Fi 6.
    COMSNETS 2023 - the SDR Workshop, Bangalore, India, Jan. 2023.

  • S. Dhama, N. Akhtar, P. Hathi, S. Agnihotri. Downlink SNR estimation of Wi-Fi clients using machine learning.
    COMSNETS 2023 (poster paper), Bangalore, India, Jan. 2023.

  • T. Agrawal, S. Agnihotri, N. V. Abhishek. Low-complexity schemes to characterize the capacity of general wireless relay networks.
    COMSNETS 2015 (poster paper), Bangalore, India, Jan. 2015.

  • S. Agnihotri, H. S. Jamadagni, P. Nuggehalli. Interactive distributed source coding in asymmetric communication scenarios.
    Data Compression Conference (DCC) 2008 (short paper), Snowbird, UT, Mar. 2008.

  • S. Agnihotri, P. Nuggehalli, H. S. Jamadagni. Interactive communication and maximizing the worst-case lifetime of sensor networks.
    SIGCOMM 2007 (poster paper), Kyoto, Japan, Aug. 2007.

Other Publications:

Over the years, I have been fortunate to work with various collaborators and students on some exciting interdisciplinary problems where I could contribute to their modeling or solutions or both. Such collaborations resulted in the following interesting publications.
  • A. S. Vidhate, P. Kumar, S. Agnihotri. Numerical study of a nano-structure in the wing of Morpho-Didius butterfly for radiative cooling.
    European Thermal Sciences Conference (EUROTHERM) 2024, Bled, Slovenia, Jun. 2024.

  • A. S. Vidhate, P. Kumar, S. Agnihotri. Study of spectral radiative properties of a nano woodpile structure for cryogenic insulation.
    International Conference on Advances in Aerospace and Energy (IAES) 2024, Thiruvananthapuram, India, Apr. 2024.

  • A. S. Vidhate, P. Kumar, S. Agnihotri. Method of manufactured solution for near field radiation problems.
    International Symposium on Radiative Transfer (RAD) 2023 (poster paper), Thessaloniki, Greece, Jun. 2023.

  • M. Sharma, B. S. Rajpurohit, S. Agnihotri, S. N. Singh. Data analytics based power quality investigations in emerging electric power system using sparse decomposition.
    IEEE Transactions on Power Delivery, vol. 37(6), 2022.

  • A. Sharma, B. S. Rajpurohit, S. Agnihotri. An approach for light flicker mitigation through reduced capacity STATCOM.
    Electrical Engineering, vol. 106(6), 2022.

  • A. Sharma, B. S. Rajpurohit, S. Agnihotri. Affine projection sign algorithm based control for mitigation of distribution side power quality problems.
    IET Energy Conversion and Economics, vol. 2(2), 2021.

  • M. Kumar, S. Kumar, S. Agnihotri, B. S. Rajpurohit, J. K. Randhawa. Water purification and biomineralization using nanofibres-based membrane technology.
    Current Science, vol. 120(5), 2021.

  • M. Sharma, B. S. Rajpurohit, S. Agnihotri, A. K. Rathore. Development of fractional order modeling of voltage source converters.
    IEEE Access, vol. 8, pp. 131750-131759, 2020.
.