activity
20132026
most citedFractional Negative Binomial and Polya Processes

7 citations · 8 across the 9 of their papers we have counts for

collaborators

9 papers

cs.CL2026

SectEval: Evaluating the Latent Sectarian Preferences of Large Language Models

Aditya Maheshwari, Amit Gajkeshwar, Kaushal Sharma +1

As Large Language Models (LLMs) becomes a popular source for religious knowledge, it is important to know if it treats different groups fairly. This study is the first to measure h…

cs.CL2026

IndicParam: Benchmark to evaluate LLMs on low-resource Indic Languages

Ayush Maheshwari, Kaushal Sharma, Vivek Patel +1

While large language models excel on high-resource multilingual tasks, low- and extremely low-resource Indic languages remain severely under-evaluated. We present IndicParam, a hum…

cs.CL2025

ParamBench: A Graduate-Level Benchmark for Evaluating LLM Understanding on Indic Subjects

Ayush Maheshwari, Kaushal Sharma, Vivek Patel +1

Large language models have been widely evaluated on tasks such as comprehension, summarization, code generation, etc. However, their performance on graduate-level, culturally groun…

stat.AP2024

Modelling and prediction of the wildfire data using fractional Poisson process

Sudeep R. Bapat, Aditya Maheshwari

Modelling wildfire events has been studied in the literature using the Poisson process, which essentially assumes the independence of wildfire events. In this paper, we use the fra…

math.PR2024

Tempered Fractional Hawkes Process and Its Generalization

Neha Gupta, Aditya Maheshwari

Hawkes process (HP) is a point process with a conditionally dependent intensity function. This paper defines the tempered fractional Hawkes process (TFHP) by time-changing the HP w…

math.PR2017

Some Time-changed fractional Poisson processes

A. Maheshwari, P. Vellaisamy

In this paper, we study the fractional Poisson process (FPP) time-changed by an independent Lévy subordinator and the inverse of the Lévy subordinator, which we call TCFPP-I and TC…

math.PR2016★ 1 cited

Non-homogeneous space-time fractional Poisson processes

A. Maheshwari, P. Vellaisamy

The space-time fractional Poisson process (STFPP), defined by Orsingher and Poilto in \cite{sfpp}, is a generalization of the time fractional Poisson process (TFPP) and the space f…

math.PR2016

On the Long-range Dependence of Fractional Poisson and Negative Binomial Processes

A. Maheshwari, P. Vellaisamy

We study the long-range dependence (LRD) of the increments of the fractional Poisson process (FPP), the fractional negative binomial process (FNBP) and the increments of the FNBP.…

math.PR2013★ 7 cited

Fractional Negative Binomial and Polya Processes

P. Vellaisamy, A. Maheshwari

In this paper, we define a fractional negative binomial process (FNBP) by replacing the Poisson process by a fractional Poisson process (FPP) in the gamma subordinated form of the…