SK
Sayar Karmakar
cs.LGmath.STstat.THmath.PRstat.MEecon.EMstat.MLcs.SImath.COstat.AP
On Valency
published · living versionsW_ds2zamju·v1 · currentpublished
Preprints & journals
33 papers in the corpus · 2020–2026Executing Causal Structure Learning with Linear-Attention Transformers2610.10395v1 · Amartya Roy, Sayar Karmakar2026 · 0 citationsarXiv
A Characterization of the -tests Under Nearly Integrated Nearly White Noise2609.30504v1 · Aidan Wardak, Sayar Karmakar2026 · 0 citationsarXiv
Joint Estimation in Potts Model2604.04638v1 · Somabha Mukherjee, Sumit Mukherjee, Sayar Karmakar2026 · 0 citationsarXiv
Nonparametric regression of spatio-temporal data using infinite-dimensional covariates2604.01593v1 · Subhrajyoty Roy, Soudeep Deb, Sayar Karmakar et al.2026 · 0 citationsarXiv
Fast localization of anomalous patches in spatial data under dependence2603.27546v1 · Soham Bonnerjee, Sayar Karmakar, George Michailidis2026 · 0 citationsarXiv
Fast segmentation of watermarked texts from large language models through an epidemic change-point framework2509.21160v2 · Soham Bonnerjee, Subhrajyoty Roy, Sayar Karmakar2025 · 0 citationsarXiv
The Game of Graph Nim on graphs with four edges2509.05064v1 · Sayar Karmakar, Moumanti Podder, Souvik Roy et al.2025 · 0 citationsarXiv
Sharp Gaussian approximations for Decentralized Federated Learning2505.08125v4 · Soham Bonnerjee, Sayar Karmakar, Wei Biao Wu2025 · 0 citationsarXiv
Gaussian Approximation For Non-stationary Time Series with Optimal Rate and Explicit Construction2408.02913v2 · Soham Bonnerjee, Sayar Karmakar, Wei Biao Wu2024 · 2 citationsarXiv
Percolation games on rooted, edge-weighted random trees2406.00831v2 · Sayar Karmakar, Moumanti Podder, Souvik Roy et al.2024 · 0 citationsarXiv
Generalized percolation games on the -dimensional square lattice, and ergodicity of associated probabilistic cellular automata2405.12199v3 · Dhruv Bhasin, Sayar Karmakar, Moumanti Podder et al.2024 · 0 citationsarXiv
GARCHX-NoVaS: A Model-free Approach to Incorporate Exogenous Variables2308.13346v3 · Kejin Wu, Sayar Karmakar, Rangan Gupta2023 · 0 citationsarXiv
Phase transition in percolation games on rooted Galton-Watson trees2303.11402v2 · Sayar Karmakar, Moumanti Podder, Souvik Roy et al.2023 · 0 citationsarXiv
The spread of an epidemic: a game-theoretic approach2303.09771v1 · Sayar Karmakar, Moumanti Podder, Souvik Roy et al.2023 · 1 citationarXiv
A model-free approach to do long-term volatility forecasting and its variants.36873387 · Wu, Kejin, Karmakar, Sayar2023 · 11 citationsFinancial innovation. 2023;9(1):59
An NLP-assisted Bayesian time-series analysis for prevalence of Twitter cyberbullying during the COVID-19 pandemic.36937491 · Perez, Christopher, Karmakar, Sayar2023 · 12 citationsSocial network analysis and mining. 2023;13(1):51
Ergodicity of a generalized probabilistic cellular automaton with parity-based neighbourhoods2212.01753v2 · Dhruv Bhasin, Sayar Karmakar, Moumanti Podder et al.2022 · 0 citationsarXiv
On a class of probabilistic cellular automata with size- neighbourhood and their applications in percolation games2208.11670v1 · Dhruv Bhasin, Sayar Karmakar, Moumanti Podder et al.2022 · 0 citationsarXiv
Towards Size-Independent Generalization Bounds for Deep Operator Nets2205.11359v3 · Pulkit Gopalani, Sayar Karmakar, Dibyakanti Kumar et al.2022 · 2 citationsarXiv
An Empirical Study of the Occurrence of Heavy-Tails in Training a ReLU Gate2204.12554v1 · Sayar Karmakar, Anirbit Mukherjee2022 · 0 citationsarXiv
Provable training of a ReLU gate with an iterative non-gradient algorithm.35452894 · Karmakar, Sayar, Mukherjee, Anirbit2022 · 5 citationsNeural networks : the official journal of the International Neural Network Society. 2022;151:264-275
A New Model-free Prediction Method: GA-NoVaS2112.08601v1 · Kejin Wu, Sayar Karmakar2021 · 0 citationsarXiv
Model-free time-aggregated predictions for econometric datasets2101.02273v3 · Kejin Wu, Sayar Karmakar2021 · 6 citationsarXiv
Long-term prediction intervals with many covariates2012.08223v2 · Sayar Karmakar, Marek Chudy, Wei Biao Wu2020 · 9 citationsarXiv
Simultaneous inference for time-varying models2011.13157v2 · Sayar Karmakar, Stefan Richter, Wei Biao Wu2020 · 35 citationsarXiv
Bayesian modelling of time-varying conditional heteroscedasticity2009.06007v2 · Sayar Karmakar, Arkaprava Roy2020 · 10 citationsarXiv
Time-varying auto-regressive models for count time-series2009.07634v2 · Arkaprava Roy, Sayar Karmakar2020 · 11 citationsarXiv
Evaluating the Impact of COVID-19 on Cyberbullying through Bayesian Trend Analysis2009.02126v1 · Sayar Karmakar, Sanchari Das2020 · 30 citationsThe European Interdisciplinary Cybersecurity Conference (EICC) 2020
Change-Point Analysis of Cyberbullying-Related Twitter Discussions During COVID-192008.13613v1 · Sanchari Das, Andrew Kim, Sayar Karmakar2020 · 24 citations16th Annual Social Informatics Research Symposium ("Sociotechnical Change Agents: ICTs, Sustainability, and Global Challenges") in Conjunction with the 83rd Association for Information Science and Technology (ASIS&T), 2020
Depth-2 Neural Networks Under a Data-Poisoning Attack2005.01699v3 · Sayar Karmakar, Anirbit Mukherjee, Theodore Papamarkou2020 · 2 citationsarXiv
Analyzing initial stage of COVID-19 transmission through Bayesian time-varying model2004.02281v4 · Arkaprava Roy, Sayar Karmakar2020 · 6 citationsarXiv
Long-term prediction intervals of economic time series2002.05384v1 · Marek Chudy, Sayar Karmakar, Wei Biao Wu2020 · 23 citationsEmpirical Economics, 58, 2020, 191-222
Uniqueness of communities in regular stochastic block models2002.05577v2 · Sayar Karmakar, Moumanti Podder2020 · 1 citationarXiv
Career total: 63 works. 33 are in this corpus.
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