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AI & Data Science Preprint PDF DOI

RoIt-XMASA: Multi-Domain Multilingual Sentiment Analysis Dataset for Romanian and Italian

Andrei-Marius Avram, Aureliu Valentin Antonie, Cosmin-Mircea Croitoru, Vlad Andrei Muntean, Dumitru-Clementin Cercel · 2026

We present RoIt-XMASA, a multilingual dataset that extends the Cross-lingual Multi-domain Amazon Sentiment Analysis to Italian and Romanian, comprising 36,000 labeled reviews across three domains (boo…

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Mathematics Preprint PDF DOI

The fifth algebraic transfer in generic degrees and validation of a localized Kameko's conjecture

Dang Vo Phuc · 2025

This paper develops our previous works concerning the classical Peterson hit problem for the polynomial algebra on five variables over the mod--2 Steenrod algebra $\mathscr A$ in a generic family of d…

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AI & Data Science Preprint PDF DOI

Reconstructing Objects along Hand Interaction Timelines in Egocentric Video

Zhifan Zhu, Siddhant Bansal, Shashank Tripathi, Dima Damen · 2025

We introduce the task of Reconstructing Objects along Hand Interaction Timelines (ROHIT). We first define the Hand Interaction Timeline (HIT) from a rigid object's perspective. In a HIT, an object is …

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AI & Data Science Preprint PDF DOI

Class Prototypes based Contrastive Learning for Classifying Multi-Label and Fine-Grained Educational Videos

Rohit Gupta, Anirban Roy, Claire Christensen, Sujeong Kim, Sarah Gerard, Madeline Cincebeaux, Ajay Divakaran, Todd Grindal, Mubarak Shah · 2025

The recent growth in the consumption of online media by children during early childhood necessitates data-driven tools enabling educators to filter out appropriate educational content for young learne…

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AI & Data Science Preprint PDF DOI

Discussion of "Causal and counterfactual views of missing data models" by Razieh Nabi, Rohit Bhattacharya, Ilya Shpitser, & James M. Robins

Alex W. Levis, Edward H. Kennedy · 2025

We congratulate Nabi et al. (2022) on their impressive and insightful paper, which illustrates the benefits of using causal/counterfactual perspectives and tools in missing data problems. This paper r…

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AI & Data Science Preprint PDF DOI

Retinex-guided Histogram Transformer for Mask-free Shadow Removal

Wei Dong, Han Zhou, Seyed Amirreza Mousavi, Jun Chen · 2025

While deep learning methods have achieved notable progress in shadow removal, many existing approaches rely on shadow masks that are difficult to obtain, limiting their generalization to real-world sc…

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Mathematics Preprint PDF DOI

On the hit problem for the polynomial algebra and the algebraic transfer

Dang Vo Phuc · 2024

This paper investigates Singer's conjecture by examining the cohit module $\mathbb F_2\otimes_{\mathcal A}P^{\otimes h}$ for specific degrees and values of $h$. Utilizing hit problem techniques, we ex…

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Physics Preprint PDF DOI

Cladding effect on the mode index engineered tuned cavity

Mohit Khurana · 2024

Photonic integrated circuits require a cladding material on top to prevent any outside interaction with the photonic circuit elements and electromagnetic modes that could cause damage. Mohit et al. pr…

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AI & Data Science Preprint PDF DOI

Evidence-backed Fact Checking using RAG and Few-Shot In-Context Learning with LLMs

Ronit Singhal, Pransh Patwa, Parth Patwa, Aman Chadha, Amitava Das · 2024

Given the widespread dissemination of misinformation on social media, implementing fact-checking mechanisms for online claims is essential. Manually verifying every claim is very challenging, undersco…

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AI & Data Science Preprint PDF DOI

RoleLLM: Benchmarking, Eliciting, and Enhancing Role-Playing Abilities of Large Language Models

Zekun Moore Wang, Zhongyuan Peng, Haoran Que, Jiaheng Liu, Wangchunshu Zhou, Yuhan Wu, Hongcheng Guo, Ruitong Gan, Zehao Ni, Jian Yang, Man Zhang, Zhaoxiang Zhang, Wanli Ouyang, Ke Xu, Stephen W. Huang, Jie Fu, Junran Peng · 2023

The advent of Large Language Models (LLMs) has paved the way for complex tasks such as role-playing, which enhances user interactions by enabling models to imitate various characters. However, the clo…

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AI & Data Science Preprint PDF DOI

Reasoning over Hierarchical Question Decomposition Tree for Explainable Question Answering

Jiajie Zhang, Shulin Cao, Tingjia Zhang, Xin Lv, Jiaxin Shi, Qi Tian, Juanzi Li, Lei Hou · 2023

Explainable question answering (XQA) aims to answer a given question and provide an explanation why the answer is selected. Existing XQA methods focus on reasoning on a single knowledge source, e.g., …

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AI & Data Science Preprint PDF DOI

Impact of a Batter in ODI Cricket Implementing Regression Models from Match Commentary

Ahmad Al Asad, Kazi Nishat Anwar, Ilhum Zia Chowdhury, Akif Azam, Tarif Ashraf, Tanvir Rahman · 2023

Cricket, "a Gentleman's Game", is a prominent sport rising worldwide. Due to the rising competitiveness of the sport, players and team management have become more professional with their approach. Pri…

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Physics Preprint PDF DOI

Surpassing super-radiant scattering limit in a flat split-ring resonator

Anna Mikhailovskaya, Konstantin Grotov, Dmytro Vovchuk, Andrey Machnev, Dmitry Dobrykh, Roman E. Noskov, Konstantin Ladutenko, Pavel Belov, Pavel Ginzburg · 2022

Electromagnetic scattering bounds on subwavelength structures play an important role in estimating performances of antennas, RFID tags, and other wireless communication devices. An appealing approach …

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AI & Data Science Preprint PDF DOI

Modeling Transformative AI Risks (MTAIR) Project -- Summary Report

Sam Clarke, Ben Cottier, Aryeh Englander, Daniel Eth, David Manheim, Samuel Dylan Martin, Issa Rice · 2022

This report outlines work by the Modeling Transformative AI Risk (MTAIR) project, an attempt to map out the key hypotheses, uncertainties, and disagreements in debates about catastrophic risks from ad…

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Engineering Preprint PDF DOI

MFSNet: A Multi Focus Segmentation Network for Skin Lesion Segmentation

Hritam Basak, Rohit Kundu, Ram Sarkar · 2022

Segmentation is essential for medical image analysis to identify and localize diseases, monitor morphological changes, and extract discriminative features for further diagnosis. Skin cancer is one of …

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Mathematics Preprint PDF DOI

Convergence properties of data augmentation algorithms for high-dimensional robit regression

Sourav Mukherjee, Kshitij Khare, Saptarshi Chakraborty · 2021

The logistic and probit link functions are the most common choices for regression models with a binary response. However, these choices are not robust to the presence of outliers/unexpected observatio…

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Mathematics Preprint PDF DOI

PyParSVD: A streaming, distributed and randomized singular-value-decomposition library

Romit Maulik, Gianmarco Mengaldo · 2021

We introduce PyParSVD\footnote{https://github.com/Romit-Maulik/PyParSVD}, a Python library that implements a streaming, distributed and randomized algorithm for the singular value decomposition. To de…

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Medicine & Health Peer-Reviewed DOI

E-learning for Ophthalmology Training Continuity During COVID-19 Pandemic: Satisfaction of residents of Hédi Raies Institut of Ophthalmology of Tunis.

Yousra Falfoul, Ahmed Chebil, Safa Halouani, Rim Bouraoui, Olfa Fekih, Leila El Matri · 2021

COVID-19 pandemic created great challenges for the continuity of medical education. At the Hédi Raies Institut of Ophthalmology of Tunis (HRIO), the need to ensure continuity in the teaching of ophtha…

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AI & Data Science Peer-Reviewed PDF DOI

ET-NET: an ensemble of transfer learning models for prediction of COVID-19 infection through chest CT-scan images.

Rohit Kundu, Pawan Kumar Singh, Massimiliano Ferrara, Ali Ahmadian, Ram Sarkar · 2021

The COVID-19 virus has caused a worldwide pandemic, affecting numerous individuals and accounting for more than a million deaths. The countries of the world had to declare complete lockdown when the c…

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Medicine & Health Peer-Reviewed PDF DOI

Residual antimicrobial agents in food originating from animals.

Mohammad Mahmudul Hassan, Mohamed E El Zowalaty, Ake Lundkvist, Josef D Jarhult, Md Raihan Khan Nayem, Abu Zubayer Tanzin, Md Rahim Badsha, Shahneaz Ali Khan, Hossam M Ashour · 2021

The agricultural food products industry in Bangladesh depends on utilizing antimicrobials indiscriminately as growth promoters and for controlling infectious diseases. Thus, there is always a risk of …

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