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ORCIDSayantan Choudhury
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2020 – today
- 2024
[c21]Siqi Zhang, Sayantan Choudhury, Sebastian U. Stich, Nicolas Loizou:
Communication-Efficient Gradient Descent-Accent Methods for Distributed Variational Inequalities: Unified Analysis and Local Updates. ICLR 2024- [i6]Sayantan Choudhury, Nazarii Tupitsa, Nicolas Loizou, Samuel Horváth, Martin Takác, Eduard Gorbunov:
Remove that Square Root: A New Efficient Scale-Invariant Version of AdaGrad. CoRR abs/2403.02648 (2024) - [i5]Eduard Gorbunov, Nazarii Tupitsa, Sayantan Choudhury, Alen Aliev, Peter Richtárik, Samuel Horváth, Martin Takác:
Methods for Convex (L0,L1)-Smooth Optimization: Clipping, Acceleration, and Adaptivity. CoRR abs/2409.14989 (2024) - 2023
- [j15]Kiran Adhikari, Sayantan Choudhury
, Sourabh Kumar, Saptarshi Mandal, Nilesh Pandey, Abhishek Roy, Soumya Sarkar, Partha Sarker, Saadat Salman Shariff:
Circuit Complexity in Z2 EEFT. Symmetry 15(1): 31 (2023) - [j14]Sayantan Choudhury, Rakshit Mandish Gharat, Saptarshi Mandal, Nilesh Pandey:
Circuit Complexity in Interacting Quenched Quantum Field Theory. Symmetry 15(3): 655 (2023) - [j13]Kiran Adhikari, Sayantan Choudhury, Hardey N. Pandya, Rohan Srivastava:
Primordial Gravitational Wave Circuit Complexity. Symmetry 15(3): 664 (2023) - [c20]Sayantan Choudhury, Eduard Gorbunov, Nicolas Loizou:
Single-Call Stochastic Extragradient Methods for Structured Non-monotone Variational Inequalities: Improved Analysis under Weaker Conditions. NeurIPS 2023 - [i4]Sayantan Choudhury, Eduard Gorbunov, Nicolas Loizou:
Single-Call Stochastic Extragradient Methods for Structured Non-monotone Variational Inequalities: Improved Analysis under Weaker Conditions. CoRR abs/2302.14043 (2023) - [i3]Siqi Zhang, Sayantan Choudhury, Sebastian U. Stich, Nicolas Loizou:
Communication-Efficient Gradient Descent-Accent Methods for Distributed Variational Inequalities: Unified Analysis and Local Updates. CoRR abs/2306.05100 (2023) - 2022
- [j12]Sayantan Choudhury, Sachin Panneer Selvam, K. Shirish:
Circuit Complexity from Supersymmetric Quantum Field Theory with Morse Function. Symmetry 14(8): 1656 (2022) - 2021
- [j11]Kaushik Y. Bhagat, Baibhab Bose, Sayantan Choudhury, Satyaki Chowdhury, Rathindra N. Das, Saptarshhi G. Dastider, Nitin Gupta, Archana Maji, Gabriel D. Pasquino, Swaraj Paul:
The Generalized OTOC from Supersymmetric Quantum Mechanics - Study of Random Fluctuations from Eigenstate Representation of Correlation Functions. Symmetry 13(1): 44 (2021) - [j10]Sayantan Choudhury:
The Cosmological OTOC: A New Proposal for Quantifying Auto-Correlated Random Non-Chaotic Primordial Fluctuations. Symmetry 13(4): 599 (2021) - [j9]Sayantan Choudhury, Satyaki Chowdhury, Nitin Gupta, Anurag Mishara, Sachin Panneer Selvam, Sudhakar Panda, Gabriel D. Pasquino, Chiranjeeb Singha, Abinash Swain:
Circuit Complexity from Cosmological Islands. Symmetry 13(7): 1301 (2021) - [i2]Sayantan Choudhury, Sachin Panneer Selvam, K. Shirish:
Circuit Complexity From Supersymmetric Quantum Field Theory With Morse Function. CoRR abs/2101.12582 (2021) - 2020
- [j8]Sayantan Choudhury:
: THE COSMOLOGICAL OTOC: Formulating New Cosmological Micro-Canonical Correlation Functions for Random Chaotic Fluctuations in Out-Of-Equilibrium Quantum Statistical Field Theory. Symmetry 12(9): 1527 (2020) - [i1]Sayantan Choudhury, Ankan Dutta, Debisree Ray:
Chaos and Complexity from Quantum Neural Network: A study with Diffusion Metric in Machine Learning. CoRR abs/2011.07145 (2020)
2010 – 2019
- 2018
- [j7]Fuad M. Abinader Jr., Vicente A. de Sousa Jr., Sayantan Choudhury, Fabiano de Sousa Chaves, André M. Cavalcante, Erika P. L. Almeida, Robson D. Vieira, Esa Tuomaala, Klaus Doppler:
LTE/Wi-Fi Coexistence in 5 GHz ISM Spectrum: Issues, Solutions and Perspectives. Wirel. Pers. Commun. 99(1): 403-430 (2018) - 2017
- [j6]Fuad M. Abinader Jr., Sayantan Choudhury, Vicente A. de Sousa Jr., Fabiano de Sousa Chaves, André M. Cavalcante, Erika P. L. Almeida, Robson D. Vieira, Esa Tuomaala, Klaus Doppler:
Distributed Wi-Fi Interference Coordination for Dense Deployments. Wirel. Pers. Commun. 97(1): 1033-1058 (2017) - 2016
- [c19]Wessam Afifi, Enrico-Henrik Rantala, Esa Tuomaala, Sayantan Choudhury, Marwan Krunz:
Throughput-fairness tradeoff evaluation for next-generation WLANs with adaptive clear channel assessment. ICC 2016: 1-6 - 2015
- [c18]Peizhi Wu, Prasad Shamain, Sayantan Choudhury, Klaus Doppler:
I/Q Imbalance Estimation for Direct Conversion Receivers by Jointly Using the Existing Preambles and Blind Estimation. GLOBECOM 2015: 1-6 - 2014
- [j5]Fuad M. Abinader Jr., Erika P. L. Almeida, Fabiano de Sousa Chaves, André M. Cavalcante, Robson D. Vieira, Rafael C. D. Paiva, Angilberto M. Sobrinho, Sayantan Choudhury, Esa Tuomaala, Klaus Doppler, Vicente A. de Sousa Jr.:
Enabling the coexistence of LTE and Wi-Fi in unlicensed bands. IEEE Commun. Mag. 52(11): 54-61 (2014) - [c17]Fuad M. Abinader Jr., Erika P. L. Almeida, Sayantan Choudhury, Vicente A. de Sousa Jr., André M. Cavalcante, Fabiano de Sousa Chaves, Esa Tuomaala, Robson D. Vieira, Klaus Doppler:
Performance Evaluation of IEEE 802.11n WLAN in Dense Deployment Scenarios. VTC Fall 2014: 1-5 - [c16]Fabiano de Sousa Chaves, André M. Cavalcante, Erika P. L. Almeida, Fuad M. Abinader Jr., Robson D. Vieira, Sayantan Choudhury, Klaus Doppler:
Adaptive Transmit Power for Wi-Fi Dense Deployments. VTC Fall 2014: 1-6 - 2013
- [c15]Rafael C. D. Paiva, Panayiotis Papadimitriou, Sayantan Choudhury:
A physical layer framework for interference analysis of LTE and Wi-Fi operating in the same band. ACSSC 2013: 1204-1209 - [c14]Amitav Mukherjee, Sayantan Choudhury:
Coordinated beamforming for mutually interfering multi-antenna wlan networks with multipacket reception. ICASSP 2013: 4859-4862 - [c13]Erika P. L. Almeida, André Cavalcante, Rafael C. D. Paiva, Fabiano de Sousa Chaves, Fuad M. Abinader Jr., Robson D. Vieira, Sayantan Choudhury, Esa Tuomaala, Klaus Doppler:
Enabling LTE/WiFi coexistence by LTE blank subframe allocation. ICC 2013: 5083-5088 - [c12]André Cavalcante, Erika P. L. Almeida, Robson D. Vieira, Sayantan Choudhury, Esa Tuomaala, Klaus Doppler, Fabiano de Sousa Chaves, Rafael C. D. Paiva, Fuad M. Abinader Jr.:
Performance Evaluation of LTE and Wi-Fi Coexistence in Unlicensed Bands. VTC Spring 2013: 1-6 - [c11]Fabiano de Sousa Chaves, Erika P. L. Almeida, Robson D. Vieira, André Cavalcante, Fuad M. Abinader Jr., Sayantan Choudhury, Klaus Doppler:
LTE UL Power Control for the Improvement of LTE/Wi-Fi Coexistence. VTC Fall 2013: 1-6 - [c10]Taejoon Kim, Sayantan Choudhury, Klaus Doppler, Mikael Skoglund:
Simultaneous Polling Mechanism with Uplink Power Control for Low Power Sensor Nodes. VTC Spring 2013: 1-6 - 2012
- [j4]Suk-Bok Lee, Ioannis Pefkianakis, Sayantan Choudhury, Shugong Xu, Songwu Lu:
Exploiting Spatial, Frequency, and Multiuser Diversity in 3GPP LTE Cellular Networks. IEEE Trans. Mob. Comput. 11(11): 1652-1665 (2012) - [c9]Taejoon Kim, Sayantan Choudhury, Zhong-Yi Jin, Klaus Doppler, Chittabrata Ghosh:
Simultaneous polling mechanism for low power sensor networks using ZC sequences. PIMRC 2012: 2024-2029
2000 – 2009
- 2009
- [c8]Suk-Bok Lee, Sayantan Choudhury, Ahmad Khoshnevis, Shugong Xu, Songwu Lu:
Downlink MIMO with Frequency-Domain Packet Scheduling for 3GPP LTE. INFOCOM 2009: 1269-1277 - 2008
- [j3]Sayantan Choudhury, Jerry D. Gibson:
Throughput Optimization for Wireless LANs in the Presence of Packet Error Rate Constraints. IEEE Commun. Lett. 12(1): 11-13 (2008) - [j2]Jing Hu, Sayantan Choudhury, Jerry D. Gibson:
Video Capacity of WLANs With a Multiuser Perceptual Quality Constraint. IEEE Trans. Multim. 10(8): 1465-1478 (2008) - 2007
- [j1]Sayantan Choudhury, Jerry D. Gibson:
Payload Length and Rate Adaptation for Multimedia Communications in Wireless LANs. IEEE J. Sel. Areas Commun. 25(4): 796-807 (2007) - [c7]Sayantan Choudhury, Jerry D. Gibson:
Information Transmission Over Fading Channels. GLOBECOM 2007: 3316-3321 - [c6]Jing Hu, Sayantan Choudhury, Jerry D. Gibson:
H.264 Video over 802.11a WLANs with Multipath Fading: Parameter Interplay and Delivered Quality. ICME 2007: 1790-1793 - [c5]Jing Hu, Sayantan Choudhury, Jerry D. Gibson:
Perceptual quality constrained video user capacity of 802.11a WLANs with multipath fading. IWCMC 2007: 302-307 - 2006
- [c4]Sayantan Choudhury, Irfan Sheriff, Jerry D. Gibson, Elizabeth M. Belding-Royer:
Effect of payload length variation and retransmissions on multimedia in 802.11a WLANs. IWCMC 2006: 377-382 - [c3]Niranjan Shetty, Sayantan Choudhury, Jerry D. Gibson:
Voice capacity under quality constraints for IEEE 802.11a based WLANs. IWCMC 2006: 1345-1350 - [c2]Sayantan Choudhury, Jerry D. Gibson:
Payload Length and Rate Adaptation for Throughput Optimization in Wireless LANs. VTC Spring 2006: 2444-2448 - [c1]Sayantan Choudhury, Jerry D. Gibson:
Joint PHY/MAC based link adaptation for wireless LANs with multipath fading. WCNC 2006: 757-762
Coauthor Index
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