Zobrazeno 1 - 10
of 11 431
pro vyhledávání: '"GHATAK, A."'
The impact of discrete clutter and co-channel interference on the performance of automotive radar networks has been studied using stochastic geometry, in particular, by leveraging two-dimensional Poisson point processes (PPPs). However, such characte
Externí odkaz:
http://arxiv.org/abs/2408.13645
Sharpe Ratio (SR) is a critical parameter in characterizing financial time series as it jointly considers the reward and the volatility of any stock/portfolio through its variance. Deriving online algorithms for optimizing the SR is particularly chal
Externí odkaz:
http://arxiv.org/abs/2406.06552
Message passing on hypergraphs has been a standard framework for learning higher-order correlations between hypernodes. Recently-proposed hypergraph neural networks (HGNNs) can be categorized into spatial and spectral methods based on their design ch
Externí odkaz:
http://arxiv.org/abs/2405.16616
Given a natural number $n \geq 1$, the odometer semigroup $O_n$, also known as the adding machine or the Baumslag-Solitar monoid with two generators, is a well-known object in group theory. This paper examines the odometer semigroup in relation to re
Externí odkaz:
http://arxiv.org/abs/2405.14157
Publikováno v:
Perspectives on Terrorism, 2024 Jun 01. 18(2), 57-81.
Externí odkaz:
https://www.jstor.org/stable/27315308
Prior works have analyzed the performance of millimeter wave automotive radars in the presence of diverse clutter and interference scenarios using stochastic geometry tools instead of more time-consuming measurement studies or system-level simulation
Externí odkaz:
http://arxiv.org/abs/2312.05623
Autor:
Ghatak, Sambrita, Sukhatme, Jai
The Boreal Summer Intraseasonal Oscillation (BSISO) is a pronounced mode of tropical variability. Here, we identify two types of BSISO events, one which propagates northward over South Asia (SA) from the equatorial Indian Ocean (EIO), and the other w
Externí odkaz:
http://arxiv.org/abs/2310.20489
Autor:
Ghatak, Gourab
We study the initial beam acquisition problem in millimeter wave (mm-wave) networks from the perspective of best arm identification in multi-armed bandits (MABs). For the stationary environment, we propose a novel algorithm called concurrent beam exp
Externí odkaz:
http://arxiv.org/abs/2307.05023
Autor:
Koul Pawan, Roy Ghatak Ranjit
Publikováno v:
Foundations of Management, Vol 16, Iss 1, Pp 83-102 (2024)
In response to compelling environmental and societal imperatives, the real estate sector is increasingly compelled to adopt environmentally sustainable practices, prompting a significant “green” shift. Drawing upon an extensive literature review
Externí odkaz:
https://doaj.org/article/7b331753ce534549a59e6787b001b630
Autor:
Goel, Mansi, Dargar, Shashank, Ghatak, Shounak, Verma, Nidhi, Chauhan, Pratik, Gupta, Anushka, Vishnumolakala, Nikhila, Amuru, Hareesh, Gambhir, Ekta, Chhajed, Ronak, Jain, Meenal, Jain, Astha, Garg, Samiksha, Narwade, Nitesh, Verhwani, Nikhilesh, Tiwari, Abhuday, Vashishtha, Kirti, Bagler, Ganesh
Diet is central to the epidemic of lifestyle disorders. Accurate and effortless diet logging is one of the significant bottlenecks for effective diet management and calorie restriction. Dish detection from food platters is a challenging problem due t
Externí odkaz:
http://arxiv.org/abs/2305.07552