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Mathematics Preprint PDF DOI

Class groups of imaginary biquadratic fields

Kalyan Banerjee, Kalyan Chakraborty, Arkabrata Ghosh · 2025

We present two distinct families of imaginary biquadratic fields, each of which contains infinitely many members, with each member having large class groups. Construction of the first family involves …

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AI & Data Science Preprint PDF DOI

Doctor-R1: Mastering Clinical Inquiry with Experiential Agentic Reinforcement Learning

Yunghwei Lai, Kaiming Liu, Ziyue Wang, Weizhi Ma, Yang Liu · 2025

The professionalism of a human doctor in outpatient service depends on two core abilities: the ability to make accurate medical decisions and the medical consultation skill to conduct strategic, empat…

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AI & Data Science Preprint PDF DOI

The Dialogue That Heals: A Comprehensive Evaluation of Doctor Agents' Inquiry Capability

Linlu Gong, Ante Wang, Yunghwei Lai, Weizhi Ma, Yang Liu · 2025

An effective physician should possess a combination of empathy, expertise, patience, and clear communication when treating a patient. Recent advances have successfully endowed AI doctors with expert d…

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AI & Data Science Preprint PDF DOI

Revenue Optimization with Price-Sensitive and Interdependent Demand

Julien Laasri, Marc Revol · 2025

As Kalyan T. Talluri and Garrett J. Van Ryzin describe in their work [3], Revenue Management aims to maximize an organization's revenue by considering three types of decision categories: structural, p…

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Computer Science Preprint PDF DOI

Certifying Digitally Issued Diplomas

Geoffrey Goodell · 2025

We describe a protocol for creating, updating, and revoking digital diplomas that we anticipate would make use of the protocol for transferring digital assets elaborated by Goodell, Toliver, and Nakib…

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Computer Science Preprint PDF DOI

A Protocol for Compliant, Obliviously Managed Electronic Transfers

Geoffrey Goodell · 2025

We describe a protocol for creating, updating, and transferring digital assets securely, with strong privacy and self-custody features for the initial owner based upon the earlier work of Goodell, Tol…

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AI & Data Science Preprint PDF DOI

Parole de pr\'esidents (1958-2022)

Dominique Labbe, Jacques Savoy · 2024

En plus de soixante ans, huit pr\'esidents se sont succ\'ed\'e \`a la t\^ete de la Ve R\'epublique fran\c{c}aise (de Gaulle, Pompidou, Giscard d'Estaing, Mitterrand, Chirac, Sarkozy, Hollande, Macron)…

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AI & Data Science Preprint PDF DOI

Mitigating Extrinsic Gender Bias for Bangla Classification Tasks

Sajib Kumar Saha Joy, Arman Hassan Mahy, Meherin Sultana, Azizah Mamun Abha, MD Piyal Ahmmed, Yue Dong, G M Shahariar · 2024

In this study, we investigate extrinsic gender bias in Bangla pretrained language models, a largely underexplored area in low-resource languages. To assess this bias, we construct four manually annota…

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Computer Science Preprint PDF DOI

From chalkboards to chatbots: SELAR assists teachers in embracing AI in the curriculum

Hani Alers, Aleksandra Malinowska, Mathis Mourey, Jasper Waaijer · 2024

This paper introduces SELAR, a framework designed to effectively help teachers integrate artificial intelligence (AI) into their curriculum. The framework was designed by running workshops organized t…

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Computer Science Preprint PDF DOI

Private Electronic Payments with Self-Custody and Zero-Knowledge Verified Reissuance

Daniele Friolo, Geoffrey Goodell, Dann Toliver, Hazem Danny Nakib · 2024

This article builds upon the protocol for digital transfers described by Goodell, Toliver, and Nakib, which combines privacy by design for consumers with strong compliance enforcement for recipients o…

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AI & Data Science Preprint PDF DOI

HiQuE: Hierarchical Question Embedding Network for Multimodal Depression Detection

Juho Jung, Chaewon Kang, Jeewoo Yoon, Seungbae Kim, Jinyoung Han · 2024

The utilization of automated depression detection significantly enhances early intervention for individuals experiencing depression. Despite numerous proposals on automated depression detection using …

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Physics Preprint PDF DOI

Quadrupole formulae with cosmological constant: comparison

Denis Dobkowski-Ry{l}ko, Jerzy Lewandowski · 2024

We consider three different approaches (by Ashtekar, Bonga and Kesavan; Hoque and Virmani; and Dobkowski-Ry\l{}ko and Lewandowski) to investigate gravitational radiation produced by time changing matt…

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AI & Data Science Preprint PDF DOI

Enhancing Law Enforcement Training: A Gamified Approach to Detecting Terrorism Financing

Francesco Zola, Lander Segurola, Erin King, Martin Mullins, Raul Orduna · 2024

Tools for fighting cyber-criminal activities using new technologies are promoted and deployed every day. However, too often, they are unnecessarily complex and hard to use, requiring deep domain and t…

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Mathematics Preprint PDF DOI

Homogeneity of arithmetic quantum limits for hyperbolic $4$-manifolds

Zvi Shem-Tov, Lior Silberman · 2024

We work toward the arithmetic quantum unique ergodicity (AQUE) conjecture for sequences of Hecke--Maass forms on hyperbolic $4$-manifolds. We show that limits of such forms can only scar on totally ge…

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AI & Data Science Preprint PDF DOI

Advancing Legal Reasoning: The Integration of AI to Navigate Complexities and Biases in Global Jurisprudence with Semi-Automated Arbitration Processes (SAAPs)

Michael De'Shazer · 2024

This study consists of a novel approach toward the analysis of court judgments spanning five countries, including the United States, the United Kingdom, Rwanda, Sweden and Hong Kong. This study also e…

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Mathematics Preprint PDF DOI

Construction of Brooks-Lindenstrauss kernels on affine buildings of arbitrary reduced type, with applications

Jean-Philippe Anker, Bertrand Remy, Bartosz Trojan · 2023

This article deals with harmonic analysis on affine buildings. Its main goal is to construct suitable kernels associated to a discrete multitemporal wave equations on the latter spaces, the long-stand…

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AI & Data Science Preprint PDF DOI

Tackling Fake News in Bengali: Unraveling the Impact of Summarization vs. Augmentation on Pre-trained Language Models

Arman Sakif Chowdhury, G. M. Shahariar, Ahammed Tarik Aziz, Syed Mohibul Alam, Md. Azad Sheikh, Tanveer Ahmed Belal · 2023

With the rise of social media and online news sources, fake news has become a significant issue globally. However, the detection of fake news in low resource languages like Bengali has received limite…

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Mathematics Preprint PDF DOI

Complementation of Subquandles

K.J. Amsberry, J.A. Bergquist, T.A. Horstkamp, M.H. Lee, D.N. Yetter · 2023

Saki and Kiani proved that the subrack lattice of a rack $R$ is necessarily complemented if $R$ is finite but not necessarily complemented if $R$ is infinite. In this paper, we investigate further ave…

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AI & Data Science Preprint PDF DOI

Fast, Sample-Efficient, Affine-Invariant Private Mean and Covariance Estimation for Subgaussian Distributions

Gavin Brown, Samuel B. Hopkins, Adam Smith · 2023

We present a fast, differentially private algorithm for high-dimensional covariance-aware mean estimation with nearly optimal sample complexity. Only exponential-time estimators were previously known …

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Engineering Preprint PDF DOI

A comparative study of the performance of different search algorithms on FOON graphs

Kumar Shashwat · 2022

A robot finds it really hard to learn creatively and adapt to new unseen challenges. This is mainly because of the minimal information it has access to or experience towards. Paulius et al. [1] presen…

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