Zobrazeno 1 - 10
of 18 406
pro vyhledávání: '"P Ganguly"'
Open-source Large Language models (OsLLMs) propel the democratization of natural language research by giving the flexibility to augment or update model parameters for performance improvement. Nevertheless, like proprietary LLMs, Os-LLMs offer poorer
Externí odkaz:
http://arxiv.org/abs/2412.10244
Star clusters are interesting laboratories to study star formation, single and binary stellar evolution, and stellar dynamics. We have used the exquisite data from $Gaia$'s data release 3 (DR3) to study 21 relatively rich and nearby open clusters wit
Externí odkaz:
http://arxiv.org/abs/2412.05033
Autor:
Ganguly, Aniruddha, Chatterjee, Debolina, Huang, Wentao, Zhang, Jie, Yurovsky, Alisa, Johnson, Travis Steele, Chen, Chao
Recent advances in Spatial Transcriptomics (ST) pair histology images with spatially resolved gene expression profiles, enabling predictions of gene expression across different tissue locations based on image patches. This opens up new possibilities
Externí odkaz:
http://arxiv.org/abs/2412.02601
Transmission of high dimensional entanglement through quantum channels is a significant area of interest in quantum information science. The certification of high dimensional entanglement is usually done through Schmidt numbers. Schmidt numbers quant
Externí odkaz:
http://arxiv.org/abs/2411.19315
Autor:
Huang, Wentao, Xu, Meilong, Hu, Xiaoling, Abousamra, Shahira, Ganguly, Aniruddha, Kapse, Saarthak, Yurovsky, Alisa, Prasanna, Prateek, Kurc, Tahsin, Saltz, Joel, Miller, Michael L., Chen, Chao
Spatial transcriptomics (ST) provides essential spatial context by mapping gene expression within tissue, enabling detailed study of cellular heterogeneity and tissue organization. However, aligning ST data with histology images poses challenges due
Externí odkaz:
http://arxiv.org/abs/2411.15076
Reservoir computing (RC), is a class of computational methods such as Echo State Networks (ESN) and Liquid State Machines (LSM) describe a generic method to perform pattern recognition and temporal analysis with any non-linear system. This is enabled
Externí odkaz:
http://arxiv.org/abs/2411.11414
This study presents an algebraic framework to explore the fundamental relationship between gravity and quantum mechanics, with particular emphasis on the role of primordial black holes (PBHs) in cosmology. Through the concept of self-gravitating cond
Externí odkaz:
http://arxiv.org/abs/2411.11047
Autor:
Desai, Shantanu, Ganguly, Shalini
We reanalyze the spectral lag data for of GRB 160625B using frequentist inference to constrain the energy scale ($E_{QG}$) of Lorentz Invariance Violation (LIV). For this purpose, we use profile likelihood to deal with the astrophysical nuisance para
Externí odkaz:
http://arxiv.org/abs/2411.09248
Last passage percolation (LPP) is a model of a directed metric and a zero-temperature polymer where the main observable is a directed path evolving in a random environment accruing as energy the sum of the random weights along itself. When the enviro
Externí odkaz:
http://arxiv.org/abs/2411.08018
Autor:
Ganguly, Arnab
The paper studies asymptotic properties of estimators of multidimensional stochastic differential equations driven by Brownian motions from high-frequency discrete data. Consistency and central limit properties of a class of estimators of the diffusi
Externí odkaz:
http://arxiv.org/abs/2411.03623