Zobrazeno 1 - 10
of 1 725
pro vyhledávání: '"Mallick, A. K."'
Autor:
Chakraborty, Antik, Walsh, Jonelle B., Strigari, Louis, Mallick, Bani K., Bhattacharya, Anirban
The orbital superposition method originally developed by Schwarzschild (1979) is used to study the dynamics of growth of a black hole and its host galaxy, and has uncovered new relationships between the galaxy's global characteristics. Scientists are
Externí odkaz:
http://arxiv.org/abs/2404.03152
In this paper, we have conducted an investigation focused on a segment of the $Spitzer$ mid-infrared bubble N59, specifically referred to as R1 within our study. Situated in the inner Galactic plane, this region stands out for its hosting of five 6.7
Externí odkaz:
http://arxiv.org/abs/2403.19252
Thompson sampling (TS) is one of the most popular and earliest algorithms to solve stochastic multi-armed bandit problems. We consider a variant of TS, named $\alpha$-TS, where we use a fractional or $\alpha$-posterior ($\alpha\in(0,1)$) instead of t
Externí odkaz:
http://arxiv.org/abs/2309.06349
In a traditional Gaussian graphical model, data homogeneity is routinely assumed with no extra variables affecting the conditional independence. In modern genomic datasets, there is an abundance of auxiliary information, which often gets under-utiliz
Externí odkaz:
http://arxiv.org/abs/2308.07806
Autor:
Verma, Aayushi, Sharma, Saurabh, Mallick, Kshitiz K., Dewangan, Lokesh, Ojha, Devendra K., Yadav, Ram Kesh, Pandey, Rakesh, Ghosh, Arpan, Kaur, Harmeen, Panwar, Neelam, Chand, Tarak
We present a comprehensive analysis of the Galactic mid-infrared (MIR) bubble [HKS2019] E70 (E70) by adopting a multi-wavelength approach to understand the physical environment and star formation scenario around it. We identified a small (radius ~1.7
Externí odkaz:
http://arxiv.org/abs/2306.09031
Single-cell RNA-sequencing technologies may provide valuable insights to the understanding of the composition of different cell types and their functions within a tissue. Recent technologies such as spatial transcriptomics, enable the measurement of
Externí odkaz:
http://arxiv.org/abs/2305.08239
With the increasing amount of distributed energy resources (DERs) integration, there is a significant need to model and analyze hosting capacity (HC) for future electric distribution grids. Hosting capacity analysis (HCA) examines the amount of DERs
Externí odkaz:
http://arxiv.org/abs/2305.07818
Posterior computation in hierarchical Dirichlet process (HDP) mixture models is an active area of research in nonparametric Bayes inference of grouped data. Existing literature almost exclusively focuses on the Chinese restaurant franchise (CRF) anal
Externí odkaz:
http://arxiv.org/abs/2304.09945
Autor:
Dasgupta, Sutanoy, Zhao, Peng, Helwig, Jacob, Ghosh, Prasenjit, Pati, Debdeep, Mallick, Bani K.
Gaussian graphical models typically assume a homogeneous structure across all subjects, which is often restrictive in applications. In this article, we propose a weighted pseudo-likelihood approach for graphical modeling which allows different subjec
Externí odkaz:
http://arxiv.org/abs/2303.08979
Autor:
Chakrabarti, Arhit, Ni, Yang, Morris, Ellen Ruth A., Salinas, Michael L., Chapkin, Robert S., Mallick, Bani K.
We consider the problem of clustering grouped data with possibly non-exchangeable groups whose dependencies can be characterized by a known directed acyclic graph. To allow the sharing of clusters among the non-exchangeable groups, we propose a Bayes
Externí odkaz:
http://arxiv.org/abs/2302.09111