Expertini Research Research

Browse Research Papers

138+ open-access research outputs.

✕ Clear
🔍 ayush bhandari
Showing 138 results for "ayush bhandari"
AI & Data Science Preprint PDF DOI

PackForcing: Short Video Training Suffices for Long Video Sampling and Long Context Inference

Xiaofeng Mao, Shaohao Rui, Kaining Ying, Bo Zheng, Chuanhao Li, Mingmin Chi, Kaipeng Zhang · 2026

Autoregressive video diffusion models have demonstrated remarkable progress, yet they remain bottlenecked by intractable linear KV-cache growth, temporal repetition, and compounding errors during long…

Read Paper →
Computer Science Preprint PDF DOI

Embodying Facts, Figures, and Faiths in Narrative Artistic Performances in Rural Bangladesh

Sharifa Sultana, Zinnat Sultana, Jeffrey M. Rzeszotarski, Syed Ishtiaque Ahmed · 2026

There is an increasing interest in telling serious stories with data. Designers organize information, construct narratives, and present findings to inform audiences. However, many of these practices e…

Read Paper →
AI & Data Science Preprint PDF DOI

HIFICL: High-Fidelity In-Context Learning for Multimodal Tasks

Xiaoyu Li, Yuhang Liu, Xuanshuo Kang, Zheng Luo, Fangqi Lou, Xiaohua Wu, Zihan Xiong · 2026

In-Context Learning (ICL) is a significant paradigm for Large Multimodal Models (LMMs), using a few in-context demonstrations (ICDs) for new task adaptation. However, its performance is sensitive to d…

Read Paper →
Mathematics Preprint PDF DOI

Bi-Lipschitz Smoothing under Ricci and Injectivity Bounds

Maja Gwozdz · 2026

We prove that a complete Riemannian manifold with a positive uniform lower bound on injectivity radius and a positive uniform lower bound on Ricci curvature admits an $L^\infty$-close (bi-Lipschitz) s…

Read Paper →
Physics Preprint PDF DOI

Peridynamic modeling of the crack velocity dependence via an incubation time fracture criterion

M. Ignatev, P. Wei{ss}graeber, E. Oterkus, L. Radtke · 2026

This study investigates one of the central problems of dynamic fracture mechanics, namely the dependence of the instantaneous stress intensity factor (SIF) on the crack propagation velocity. For this …

Read Paper →
AI & Data Science Preprint PDF DOI

Probing the effectiveness of World Models for Spatial Reasoning through Test-time Scaling

Saurav Jha, M. Jehanzeb Mirza, Wei Lin, Shiqi Yang, Sarath Chandar · 2025

Vision-Language Models (VLMs) remain limited in spatial reasoning tasks that require multi-view understanding and embodied perspective shifts. Recent approaches such as MindJourney attempt to mitigate…

Read Paper →
AI & Data Science Preprint PDF DOI

Thinking with Programming Vision: Towards a Unified View for Thinking with Images

Zirun Guo, Minjie Hong, Feng Zhang, Kai Jia, Tao Jin · 2025

Multimodal large language models (MLLMs) that think with images can interactively use tools to reason about visual inputs, but current approaches often rely on a narrow set of tools with limited real-…

Read Paper →
AI & Data Science Preprint PDF DOI

ShoppingComp: Are LLMs Really Ready for Your Shopping Cart?

Huaixiao Tou, Ying Zeng, Yuemeng Li, Cong Ma, Muzhi Li, Minghao Li, Weijie Yuan, He Zhang, Kai Jia · 2025

We present ShoppingComp, a challenging real-world benchmark for comprehensively evaluating LLM-powered shopping agents on three core capabilities: precise product retrieval, expert-level report genera…

Read Paper →
Computer Science Preprint PDF DOI

Tight Bounds for Sampling q-Colorings via Coupling from the Past

Tianxing Ding, Hongyang Liu, Yitong Yin, Can Zhou · 2025

The Coupling from the Past (CFTP) paradigm is a canonical method for perfect sampling. For uniform sampling of proper $q$-colorings in graphs with maximum degree $\Delta$, the bounding chains of Huber…

Read Paper →
AI & Data Science Preprint PDF DOI

Prakriti200: A Questionnaire-Based Dataset of 200 Ayurvedic Prakriti Assessments

Aryan Kumar Singh, Janvi Singh · 2025

This dataset provides responses to a standardized, bilingual (English-Hindi) Prakriti Assessment Questionnaire designed to evaluate the physical, physiological, and psychological characteristics of in…

Read Paper →
AI & Data Science Preprint PDF DOI

LLM-I: LLMs are Naturally Interleaved Multimodal Creators

Zirun Guo, Feng Zhang, Kai Jia, Tao Jin · 2025

We propose LLM-Interleaved (LLM-I), a flexible and dynamic framework that reframes interleaved image-text generation as a tool-use problem. LLM-I is designed to overcome the "one-tool" bottleneck of c…

Read Paper →
AI & Data Science Preprint PDF DOI

ReportBench: Evaluating Deep Research Agents via Academic Survey Tasks

Minghao Li, Ying Zeng, Zhihao Cheng, Cong Ma, Kai Jia · 2025

The advent of Deep Research agents has substantially reduced the time required for conducting extensive research tasks. However, these tasks inherently demand rigorous standards of factual accuracy an…

Read Paper →
Mathematics Preprint PDF DOI

Syzygies of polymatroidal ideals

Yairon Cid-Ruiz, Jacob P. Matherne, Anna Shapiro · 2025

We introduce the cave polynomial of a polymatroid and show that it yields a valuative function on polymatroids. The support of this polynomial after homogenization is again a polymatroid. The cave pol…

Read Paper →
AI & Data Science Preprint PDF DOI

Mind the Gap: Bridging Occlusion in Gait Recognition via Residual Gap Correction

Ayush Gupta, Siyuan Huang, Rama Chellappa · 2025

Gait is becoming popular as a method of person re-identification because of its ability to identify people at a distance. However, most current works in gait recognition do not address the practical p…

Read Paper →
Physics Preprint PDF DOI

The Mirya-m1 Cosmic Ray Detector: Features and First Year Observations

Meryem Kubra Dag, Tolga Guver, Guray Gurkan, Ecem Aktas, Suat Ozkorucuklu, Sindulfo Ayuso, Juan Jose Blanco, Zahide Funda Bostanci, Beste Begicarslan, Mustafa Turan Saglam, Ahmet Polatoglu, Cahit Yesilyaprak · 2025

We introduce the Mirya-m1 Cosmic Ray Detector, the largest and only cosmic ray detector in Turkiye designed for space weather research. Mirya-m1, modeled and built after the Muon Impact Tracer and Obs…

Read Paper →
Mathematics Preprint PDF DOI

Explicit Identities and new results for Infinite Series associated with the Ratio of Central Binomial Coefficients

Yao Mawugna Dzokotoe, Segun Olofin Akerele · 2025

We investigate some classes of infinite series involving central binomial coefficients, particularly focusing on those arising from ratios such as $\binom{2n}{n}\binom{4n}{2n}^{-1}$,$\binom{4n}{2n}\bi…

Read Paper →
AI & Data Science Preprint PDF DOI

A Generalist Hanabi Agent

Arjun V Sudhakar, Hadi Nekoei, Mathieu Reymond, Miao Liu, Janarthanan Rajendran, Sarath Chandar · 2025

Traditional multi-agent reinforcement learning (MARL) systems can develop cooperative strategies through repeated interactions. However, these systems are unable to perform well on any other setting t…

Read Paper →
AI & Data Science Preprint PDF DOI

Culture-TRIP: Culturally-Aware Text-to-Image Generation with Iterative Prompt Refinement

Suchae Jeong, Inseong Choi, Youngsik Yun, Jihie Kim · 2025

Text-to-Image models, including Stable Diffusion, have significantly improved in generating images that are highly semantically aligned with the given prompts. However, existing models may fail to pro…

Read Paper →
AI & Data Science Preprint PDF DOI

MimicGait: A Model Agnostic approach for Occluded Gait Recognition using Correlational Knowledge Distillation

Ayush Gupta, Rama Chellappa · 2025

Gait recognition is an important biometric technique over large distances. State-of-the-art gait recognition systems perform very well in controlled environments at close range. Recently, there has be…

Read Paper →
Mathematics Preprint PDF DOI

To Study Properties of a Known Procedure in Adaptive Sequential Sampling Design

Sampurna Kundu, Jayant Jha, Subir Kumar Bhandari · 2024

We consider the procedure proposed by Bhandari et al. (2009) in the context of two-treatment clinical trials, with the objective of minimizing the applications of the less effective drug to the least …

Read Paper →
Page 1 of 7 Next →