]\ Publications
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Journals

  1. R. Kumar, S. J. Darak, M. Hanawal, and A. Yadav, “Distributed Learning and Coordination in Cognitive Infrastructure-less Networks of Unknown Size,” in IEEE Systems Journal, vol. 14, no. 2, pp. 2085-2096, June 2020. (PDF)
  2. N. Agrawal, S. J. Darak, and C. Bader, “Spectral Coexistence of LDACS and DME: Analysis via Hardware Software Co-Design in Presence of Real Channels and RF Impairments,” in IEEE Transactions on Vehicular Technology (IEEE TVT), May 2020. (PDF)
  3. S. Dhabu, A. Ambede, N. Agrawal, Smitha K. G., S. J. Darak, and A. P. Vinod, “Variable Cutoff Frequency FIR Filters: A Survey,” accepted in SN Applied Sciences , Jan. 2020. (PDF)
  4. H. Joshi, S. J. Darak, and A. Kumar, “Low Complexity Reconfigurable and Intelligent Ultra-Wideband Angular Sensing,” accepted in IEEE Systems Journal , Dec. 2019. (PDF) (USRP Testbed)
  5. S. J. Darak and M. Hanawal, “Multi-player Multi-armed Bandits for Stable Allocation in Heterogeneous Ad-Hoc Networks,” in IEEE JSAC Special Issue on Machine Learning in Wireless Communications, vol. 37, no. 10, pp. 2350-2363, Oct. 2019. (PDF)
  6. S. Sawant, R. Kumar, M. Hanawal and S. J. Darak, “Learning to Coordinate in a Cognitive Radio Network in Presence of Jammers,” accepted in IEEE Transactions on Mobile Computing, June 2019. (PDF)
  7. H. Joshi, S. J. Darak, and A. Kumar, “Throughput Optimized Non-Contiguous Wideband Spectrum Sensing via Online Learning and Sub-Nyquist Sampling,” in IEEE Wireless Communications Letters , vol. 8, no. 3, pp. 805-808, June 2019. (PDF)
  8. N. Agrawal, S. J. Darak, and C. Bader, “New Spectrum Efficient Reconfigurable Filtered-OFDM Based L-Band Digital Aeronautical Communication System,” in IEEE Transactions on Aerospace and Electronic Systems (TAES), vol. 55, no. 2, pp. 1108-1122, June 2019. (PDF)
  9. R. Kumar, S. J. Darak, M. Hanawal, A. Sharma and R. Tripathi, “Distributed Algorithm for Learning to Coordinate in Infrastructure-less Network,” in IEEE Communications Letters, vol. 23, no. 2, Feb. 2019. (PDF)
  10. M. Hanawal and S. J. Darak, “Distributed Learning in Ad-Hoc Networks with Unknown Number of Players ,” in ACM SIGMETRICS Performance Evaluation Review, vol. 46, no. 3, pp. 171-174, Dec. 2018. (PDF)
  11. S. J. Darak, C. Moy and J. Palicot, “Distributed Decision Making Policy for Frequency Band Selection Boosting RF Energy Harvesting Rate in Wireless Sensor Nodes,” in Wireless Networks (Springer), vol. 24, no. 8, pp. 3189-3203, Nov. 2018. (PDF)
  12. H. Joshi, S. J. Darak, and Y. LOUET, “Spectrum Blind Recovery and Application in Non-Uniform Sampling Based Automatic Modulation Classifier,” in Circuits, Systems, and Signal Processing, vol. 37, no.8, pp. 3457-3486, Aug. 2018. (PDF)
  13. R. Kumar, S. J. Darak, A. Sharma and R. Tripathi, “Two-Stage Decision Making Policy for Opportunistic Spectrum Access and Validation on USRP Testbed,” in Wireless Networks (Springer), vol. 24, no. 5, pp. 1509-1523, July 2018. (PDF)
  14. A. Aggarwal, A. Singhal and S. J. Darak,“Clean and Green India: Is Solar Energy the Answer?,” IEEE Potential , vol. 37, no. 1, pp. 40-46, Feb. 2018. (PDF)
  15. R. Kumar, S. J. Darak, A. Yadav, A. Sharma and R. Tripathi, “Channel Selection for Secondary Users in Decentralized Network of Unknown Size,” in IEEE Communications Letters, vol. 21, no. 10, pp. 2186-2189, Oct. 2017. (PDF)
  16. S. J. Darak, Honggang Zhang, Jacques Palicot and Christophe Moy, “Decision Making Policy for RF Energy Harvesting Enabled Cognitive Radios in Decentralized Wireless Networks,” in Digital Signal Processing (Elsevier) , vol. 60, pp. 33-45, Jan. 2017. (PDF)
  17. S. J. Darak, Christophe Moy and Jacques Palicot, “Proof-of-Concept System for Opportunistic Spectrum Access in Multi-user Decentralized Networks,” in EAI Transactions on Cognitive Communications, vol. 2, no. 7, Sept. 2016. (PDF)
  18. S. J. Darak, Sumedh Dhabu, Christophe Moy, Honggang Zhang, Jacques Palicot and A. P.Vinod, “Low Complexity and Efficient Dynamic Spectrum Learning and Tunable Bandwidth Access for Heterogeneous Decentralized Cognitive Radio Networks,” Digital Signal Processing (Elsevier) , vol. 37, pp. 13-23, Feb. 2015.
  19. S. J. Darak, Jacques Palicot, Honggang Zhang, Vinod A. Prasad and Christophe Moy , “Reconfigurable Filter Bank With Complete Control over Subband Bandwidths for Multi-standard Wireless Communication Receivers,” in IEEE Transactions on Very Large Scale Integration (VLSI) Systems , vol. 23, no. 9, pp. 1772-1782, Sept. 2015.
  20. S. J. Darak, A. P. Vinod, E. M-K. Lai, Honggang Zhang and Jacques Palicot, “Linear Phase VDF Design with Unabridged Bandwidth Control over the Nyquist Band,” IEEE Transactions on Circuits and Systems - II (TCAS-II), vol. 61, no. 6, pp. 428-432, April 2014.
  21. S. J. Darak, A. P. Vinod, K. G. Smitha and E. M-K. Lai, “Low Complexity Reconfigurable Fast Filter Bank for Multi-Standard Wireless Receivers,” IEEE Transactions on Very Large Scale Integration (VLSI) Systems , vol. 22, no. 5, pp. 1202-1206, July 2013.
  22. S. J. Darak, A. P. Vinod, and E. M-K. Lai, “Efficient Implementation of Reconfigurable Warped Digital Filters with Variable Lowpass, Highpass, Bandpass and Bandstop Responses,” IEEE Transactions on Very Large Scale Integration (VLSI) Systems , vol. 21, no. 6, pp. 1165-1169, June 2012.
  23. S. J. Darak, A. P. Vinod, and E. M-K. Lai, “A Low Complexity Reconfigurable Non-uniform Filter Bank for Channelization in Multi-standard Wireless Communication Receivers,” Journal of Signal Processing Systems (Springer) , vol. 68, no. 1, pp.95-111, July 2012.

Demos

  1. Himani Joshi, M. Alaee-Kerahroodi, Bhavani Shankar Mysore Rama Rao, S. J. Darak, Sumit Kumar, and Kumar Vijay Mishra, “Learning based Reconfigurable Wideband Non-Contiguous Spectrum Characterization for 5G Applications,” accepted in 45th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Spain, May 2020. (Demo)
  2. S. J. Darak, Navikkumar Modi, Amor Nafkha and Christophe Moy, “Spectrum Utilization and Reconfiguration Cost Comparison of Various Decision Making Policies for Opportunistic Spectrum Access Using Real Radio Signals,” accepted in 11th International Conference on Cognitive Radio Oriented Wireless Networks (CROWNCOM), Grenoble, France, May 2016. (Best Demo Award: Video)

Book Chapters

  1. J. Gulati, B. Prakash and S. J. Darak, “An Efficient Timing and Clock Tree Aware Placement Flow with Multibit Flip-Flops for Power Reduction,” in VLSI Design and Test , Brajesh Kumar Kaushik, Sudeb Dasgupta and Virendra Singh, Ed. Springer Singapore, Feb. 2018. (PDF)
  2. S. J. Darak, Amor Nafkha, Christophe Moy and Jacques Palicot, “Is Bayesian Multi-armed Bandit Algorithm Superior?: Proof-of-Concept for Opportunistic Spectrum Access in Decentralized Networks,” in Cognitive Radio Oriented Wireless Networks, D. Noguet, K. Moessner and J. Palicot, Ed. Springer International Publishing, June 2016, pp. 104-115.

Conferences

  1. R. Kumar, S. J. Darak, and M. Hanawal, “Distributed Algorithm for Opportunistic Spectrum Access in Dynamic Ad Hoc Networks,” International Workshop on Real-life Modeling in 5G Networks and Beyond (REFRESH 2020: co-located with IEEE DCOSS 2020 , California, USA, May 2020.
  2. H. Joshi, Mohammad Alaee-Kerahroodi, Achanna A. Kumar, Bhavani Shankar, and S. J. Darak, “Learning Based Reconfigurable Sub-Nyquist Sampling Framework For Ultra-Wideband Angular Sensing,” 45th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Spain, May 2020.
  3. S. V. Sai Santosh and S. J. Darak, “Reconfigurable and Computationally Efficient Architecture for Multi-armed Bandit Algorithms,” IEEE International Symposium on Circuits and Systems (ISCAS), Spain, May 2020. (Best Poster Award, IoT Theme, IIITD RIISE 2020)
  4. K. Manohar Reddy, S. J. Darak and M. D. Praveen, “Novel Framework for Enabling Hardware Acceleration in GNU Radio,” IEEE International Symposium on Circuits and Systems (ISCAS), Spain, May 2020.
  5. N. Agrawal, H. Joshi S. J. Darak and F. Bader, “USRP Testbed and Performance Analysis of New Reconfigurable LDACS In Presence of DME Interference,” IEEE 16th International Symposium on Wireless Communication Systems (ISWCS), Oulu, Finland, Aug. 2019. (NI Academic Travel Research Grant 2018) (PDF)
  6. H. Tibrewal, S. Patchala, M. Hanawal and S. J. Darak, “Distributed Learning and Optimal Assignment in Multiplayer Heterogeneous Networks,” IEEE INFOCOM 2019 , Paris, France, May 2019. (Core A* conference) (PDF)
  7. H. Joshi and S. J. Darak, “Review: Wideband Spectrum Sensing for Next Generation Wireless Networks,” 2019 URSI Asia-Pacific Radio Science Conference (AP-RASC 2019) , Delhi, India, Mar. 2019. (PDF)
  8. S. Sharma, S. J. Darak and A. Srivastava, “Transfer Reinforcement Learning based Framework for Energy Savings in Cellular Base Station Network,” 2019 URSI Asia-Pacific Radio Science Conference (AP-RASC 2019) , Delhi, India, Mar. 2019. (PDF)
  9. R. Kumar, A. Yadav, S. J. Darak and M. Hanawal, “Trekking Based Distributed Algorithm for Opportunistic Spectrum Access in Infrastructure-less Network,” 16th International Symposium on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks (WiOpt 2018), Shanghai, China, May 2018. (WiOpt'18 Student and Ettus Research Travel Grants) (PDF)
  10. S. Sawant, M. Hanawal, S. J. Darak and R. Kumar, “Distributed Learning Algorithms for Coordination in a Cognitive Network in Presence of Jammers,” 16th International Symposium on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks (WiOpt 2018), Shanghai, China, May 2018. (PDF)
  11. Gyan Deep, S. J. Darak and P. Garg, “Spectral Parameter Approximation Based Tunable Digital Filters on Zynq SoC,” IEEE International Symposium on Circuits and Systems (ISCAS), Florence, Italy, May 2018. (PDF)
  12. H. Joshi, R. Kumar, A. Yadav and S. J. Darak, “Distributed Algorithm for Dynamic Spectrum Access in Infrastructure-less Cognitive Radio Network,” IEEE Wireless Communications and Networking Conference (WCNC), Barcelona, Spain, Apr. 2018. (2017 National Instruments (NI) Academic Research Grant) (PDF)
  13. S. J. Darak, “Parallel Aggregated MAB Framework for Source Selection in Multi-Antenna RF Harvesting Circuit,” IEEE Wireless Communications and Networking Conference (WCNC), Barcelona, Spain, Apr. 2018. (PDF)
  14. N. Agrawal, S. J. Darak and F. Bader, “Reconfigurable Filtered OFDM Waveform for Next Generation Air-to-Ground Communications,” IEEE/AIAA 36th Digital Avionics Systems Conference (DASC), Florida, USA, Sept. 2017. (Second Best Paper Award) (PDF)
  15. S. Garg, N. Agrawal, S. J. Darak and P. Sikka, “Spectral Coexistence of Candidate Waveforms and DME in Air-to-Ground Communications: Analysis via Hardware Software Co-Design on Zynq SoC,” IEEE/AIAA 36th Digital Avionics Systems Conference (DASC), Florida, USA, Sept. 2017. (IIIT-Delhi Best MTech Thesis Award 2017 (ECE)) (PDF)
  16. A. Unnam and S. J. Darak, “Bayesian Multi-Armed Bandit Framework for Multi-Band Auction Based Dynamic Spectrum Access in Multi-User Decentralized Networks,” 32nd General Assembly and Scientific Symposium of the URSI (URSI-GASS), Montreal, Canada, Aug. 2017. (Young Scientist Paper Award and Conference Travel Grant) (PDF)
  17. H. Joshi and S. J. Darak, “Sub-Nyquist Sampling and Machine Learning Based Online Automatic Modulation Classifier for Multi-carrier Waveform,” 32nd General Assembly and Scientific Symposium of the URSI (URSI-GASS), Montreal, Canada, Aug. 2017. (PDF)
  18. N. Modi, C. Moy, P. Mary and S. J. Darak, “Proof-Of-Concept: Spectrum And Energy Efficient Multi-User CR Network Via Vacancy And Quality Based Channel Selection,” 32nd General Assembly and Scientific Symposium of the URSI (URSI-GASS), Montreal, Canada, Aug. 2017.
  19. S. Kumar, V. A. Bohara and S. J. Darak, “Automatic Modulation Classification by Exploiting Cyclostationary Features in Wavelet Domain,” in 23rd IEEE National Conference on Communications (NCC), Chennai, India, Mar. 2017.
  20. R. Kumar, S. J. Darak, A. Sharma and R. Tripathi, “Two-Stage Decision Making Policy Using Bayesian Multi-armed Bandit Algorithm for Opportunistic Spectrum Access,” in Proceedings of the International conference on Big Data and Advanced Wireless technologies (BDAW), pp. 1-6, Bulgaria, Nov. 2016.
  21. H. Joshi, S. J. Darak and Y. LOUET, “Testbed and Experimental Analysis of Automatic Modulation Classifier for Non-uniformly Sampled Signal,” accepted in 10th IEEE International Conference on Advanced Networks and Telecommuncations Systems (ANTS), India, Nov. 2016. (IEEE ComSoc Travel Grant)
  22. S. Sharma, S. J. Darak, A. Srivastava and H. Zhang, “A Transfer Learning Framework for Energy Efficient Wi-Fi Networks and Performance Analysis Using Real Data,” accepted in 10th IEEE International Conference on Advanced Networks and Telecommuncations Systems (ANTS), India, Nov. 2016.
  23. H. Joshi, S. J. Darak and Y. LOUET, “Blind and Adaptive Reconstruction Approach for Non-Uniformly Sampled Wideband Signal,” in 5th IEEE International Conference on Advances in Computing, Communications and Informatics (ICACCI), pp. 2341-2345, Jaipur, India, Sept. 2016.
  24. S. Kumar, V. A. Bohara and S. J. Darak, “Blind Symbol Rate Estimation by Exploiting Cyclostationary Features in Wavelet Domain,” in 5th IEEE International Conference on Advances in Computing, Communications and Informatics (ICACCI), pp. 1757-1763, Jaipur, India, Sept. 2016.
  25. S. J. Darak, Christophe Moy and Jacques Palicot, “Smart Decision Making Policy for Faster Harvesting From Ambient RF Sources in Wireless Sensor Nodes,” in 13th IEEE International Symposium on Wireless Communication Systems (ISWCS), pp. 148-152, Poland, Sept. 2016.
  26. S. Garg and S. J. Darak, “FPGA Implementation of High Speed Reconfigurable Filter Bank for Multi-standard Wireless Communication Receivers,” accepted in 20th IEEE VLSI Design and Test Symposium (VDAT-2016), Guwahati, India, May 2016.
  27. P. Sharma, J. Gulati, K. Bharath, R. Anusha, P. Walia and S. J. Darak, “Quantification of figures of merit of 7T and 8T SRAM cell in sub-threshold region and their comparison with the conventional 6T SRAM cell,” accepted in 20th IEEE VLSI Design and Test Symposium (VDAT-2016), Guwahati, India, May 2016.
  28. S. J. Darak, Christophe Moy and Jacques Palicot, “Bayesian Multi-Armed Bandit Based Decision Making Policy for RF Energy Harvesting Enabled Wireless Sensor Nodes,” accepted in URSI-France Workshop on Energy and Radio Science, Rennes, France, March 2016.
  29. S. J. Darak, Honggang Zhang, Jacques Palicot and Christophe Moy, “Compute-Efficient Decision Making Policy for D2D Communications and RF Energy Harvesting in Cognitive Radio Networks: Go Bayesian!,” in 23rd European Signal Processing Conference (EUSIPCO), pp. 1236-1240, Nice, France, Aug. 2015.
  30. S. J. Darak, Honggang Zhang, Jacques Palicot and Christophe Moy, “Efficient Decentralized Dynamic Spectrum Learning and Access Scheme for Multi-standard Multi-user Cognitive Radio Networks,” accepted for publication in 11th International Symposium on Wireless Communication Systems (IEEE ISWCS’2014), pp. 271-275, Barcelona, Spain, Aug. 2014.
  31. Sumedh Dhabu, S. J. Darak, A. P. Vinod and Jacques Palicot, “Design of Low Complexity Variable Digital Filter with Large Cutoff Frequency Range based on Second Order Frequency Transformation and Interpolation,” XXXI General Assembly and Scientific Symposium of the URSI (URSI-GASS), Beijing, China, Aug. 2014. (Young Scientist Paper Award)
  32. S. J. Darak, Xiguang Wu, Jacques Palicot and Honggang Zhang, “Linear Phase Filter Bank Design with Unabridged Control over Bandwidth and Center Frequency of Subbands,” in XXXI General Assembly and Scientific Symposium of the URSI (URSI-GASS), Beijing, China, Aug. 2014.
  33. S. J. Darak, Christophe Moy, Honggang Zhang and Jacques Palicot, “Dynamic Spectrum Access with Tunable Bandwidth for Multi-standard Cognitive Radio Receivers,” 37th International Conference on Telecommunications and Signal Processing , Berlin, Germany, July 2014.
  34. Xiguang Wu, S. J. Darak, Pierre Leray, Jacques Palicot and Honggang Zhang, “Reconfiguration Management on FPGA Platform for Cognitive Radio,” XXXI General Assembly and Scientific Symposium of the URSI (URSI-GASS), Beijing, China, Aug. 2014. (Travel Grant URSI-France)
  35. S. J. Darak, Honggang Zhang, Jacques Palicot and A. P. Vinod, “Efficient Spectrum Sensing for Green Cognitive Radio Using Low Complexity Reconfigurable Fast Filter Bank,” IEEE International Conference on Advanced Technologies for Communications , pp. 318-322, Ho Chi Minh City, Vietnam, Oct. 2013. (Invited Paper)
  36. S. J. Darak, A. P. Vinod and E. M-K. Lai, “An Area and Power Efficient Two-Stage Parallel Spectrum Sensing Scheme for Cognitive Radios,” IEEE International Symposium on Communications and Information Technologies (ISCIT), pp. 263-267, Gold Coast, Australia, Oct. 2012.
  37. S. J. Darak, A. P. Vinod and E. M-K. Lai, “Design of Variable Linear Phase FIR Filters Based on Second Order Frequency Transformations and Coefficient Decimation,” IEEE International Symposium on Circuits and Systems (ISCAS) , pp. 3182-3185, Seoul, South Korea, May 2012.
  38. S. J. Darak, A. P. Vinod and E. M-K. Lai, “Design of Variable Linear Phase FIR Filters Based on Second Order Frequency Transformations and Coefficient Decimation,” 18th Electronics New Zealand Conference (ENZCON) , Palmerston North, New Zealand, Nov. 2011.
  39. S. J. Darak, A. P. Vinod and E. M-K. Lai, “A Low Complexity Spectrum Sensing Scheme for Estimating Frequency Band Edges in Multi-Standard Military Communication Receivers,” International Conference on Communication, Science and Information Engineering (CCSIE) , London, ISBN: 978-0-9556254, July 2011, in print.
  40. S. J. Darak, A. P. Vinod and E. M-K. Lai, “A New Variable Digital Filter Design Based on Fractional Delay,” IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) , pp. 1629-1632, Prague, Czech Republic, May 2011.
  41. S. J. Darak, R. Mahesh, A. P. Vinod and E. M-K. Lai, “A Reconfigurable Filter Bank for Uniform and Non-uniform Channelization in Multi-Standard Wireless Communication Receivers,” 17th IEEE International Conference on Telecommunications (ICT) , pp. 951-956, Doha, Qatar, May 2010.
  42. H. M. Rode, A. S. Chiddarwar and S. J. Darak, “Suitability of FPGA for Computationally Intensive Image Processing Algorithms,” 17th IET seminar digest , 2009. (Best Paper Award)

Poster and Short Papers

  1. S. Chandhok, H. Joshi, S. J. Darak amd A. Subramanyam , “LSTM Guided Modulation Classification and Experimental Validation for Sub-Nyquist Rate Wideband Spectrum Sensing,” in 11th International Conference on Communication Systems & Networks (COMSNETS 2019: Poster) , India, Jan. 2019. (Second-best Poster Award) (PDF)
  2. R. Verma, S. J. Darak, V. Tikkiwal, H. Joshi and R. Kumar , “Countermeasures Against Jamming Attack in Sensor Networks with Timing and Power Constraints,” in 11th International Conference on Communication Systems & Networks (COMSNETS 2019: Poster) , India, Jan. 2019. (PDF)
  3. N. Agrawal and S. J. Darak , “Performance Analysis of Reconfigurable Filtered OFDM for LDACS,” in 11th International Conference on Communication Systems & Networks (COMSNETS 2019: Poster) , India, Jan. 2019. (PDF)
  4. P. Jain, V. Batra and S. J. Darak, “Improved Hierarchical Decision Making Policy for Reliable and Green Electricity Grid,” in in 10th International Conference on Communication Systems & Networks (COMSNETS 2018: Poster) , India, Jan. 2018. (PDF) (PDF)
  5. S. Sharma, S. J. Darak, and A. Srivastava , “Energy Saving in Heterogeneous Cellular Network via Transfer Reinforcement Learning Based Policy,” in 9th International Conference on Communication Systems & Networks (COMSNETS 2017: Poster) , India, Jan. 2017. (PDF)
  6. P. Kumar, S. J. Darak, and Y. Yeleswarapu , “Performance Evaluation of Cumulant Feature Based Automatic Modulation Classifier on USRP Testbed,” in 9th International Conference on Communication Systems & Networks (COMSNETS 2017: Poster) , India, Jan. 2017.

Thesis/Reports

  1. K. Manohar Reddy and S. J. Darak, “Framework for Enabling Hardware Acceleration in GNU Radio,” MTech Thesis, IIIT Delhi, 2019. (PDF)
  2. G. Deep and S. J. Darak, “FPGA Implementation of Multi-standard wireless Transceiver via Dynamic Partial Re-configuration,” MTech Thesis, IIIT Delhi, 2017. (PDF)
  3. S. Pani and S. J. Darak, “Learning Aided Opportunistic Spectrum Access in Decentralized Networks with Unknown Number of Secondary Users,” MTech Thesis, IIIT Delhi, 2017. (PDF)
  4. S. Garg, S. J. Darak and P. Sikka, “Candidate Waveforms for Wireless Communications: Analysis via Hardware Software Co-Design on Zynq SoC,” MTech Thesis, IIIT Delhi, 2017. (IIIT-Delhi Best MTech Thesis Award 2017 (ECE)) (PDF)
  5. H. Joshi and S. J. Darak, “Blind Reconstruction and Automatic Modulation Classifier for Non-uniform Sampling based Wideband Communication Receivers,” MTech Thesis, IIIT Delhi, 2016. (PDF)
  6. S. Sharma, A. Srivastava and S. J. Darak, “Transfer Reinforcement Learning Framework for Energy Saving in Next Generation Wireless Networks,” MTech Thesis, IIIT Delhi, 2016. (PDF)
  7. J. K. Gulati, S. J. Darak and Bhanu Prakash, “An Efficient Timing and Clock Tree Aware Placement Flow with Multibit Flip-flops for Power Reduction,” MTech Thesis, IIIT Delhi, 2016. (PDF)
  8. S. Sharma, V. A. Bohara and S. J. Darak, “Blind Parameters Estimation by Exploiting Cyclostationary Features in Wavelet Domain,” MTech Thesis, IIIT Delhi, 2016. (PDF)
  9. S. J. Darak and A. P. Vinod, “Design of Low Complexity Variable Digital Filters and Reconfigurable Filter Banks for Multi-Standard Wireless Communication Receivers,” PhD Thesis, NTU Singapore, 2013. (PDF)
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