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Showing 5598 results for "frederic pascal"
AI & Data Science Preprint PDF DOI

FloodDiffusion: Tailored Diffusion Forcing for Streaming Motion Generation

Yiyi Cai, Yuhan Wu, Kunhang Li, You Zhou, Bo Zheng, Haiyang Liu ยท 2025

We present FloodDiffusion, a new framework for text-driven, streaming human motion generation. Given time-varying text prompts, FloodDiffusion generates text-aligned, seamless motion sequences with reโ€ฆ

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AI & Data Science Preprint PDF DOI

Temporal Dynamics Enhancer for Directly Trained Spiking Object Detectors

Fan Luo, Zeyu Gao, Xinhao Luo, Kai Zhao, Yanfeng Lu ยท 2025

Spiking Neural Networks (SNNs), with their brain-inspired spatiotemporal dynamics and spike-driven computation, have emerged as promising energy-efficient alternatives to Artificial Neural Networks (Aโ€ฆ

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AI & Data Science Preprint PDF DOI

SSR: Semantic and Spatial Rectification for CLIP-based Weakly Supervised Segmentation

Xiuli Bi, Die Xiao, Junchao Fan, Bin Xiao ยท 2025

In recent years, Contrastive Language-Image Pretraining (CLIP) has been widely applied to Weakly Supervised Semantic Segmentation (WSSS) tasks due to its powerful cross-modal semantic understanding caโ€ฆ

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Economics & Finance Preprint PDF DOI

Forging a Developed India: Growth Imperatives, Fiscal Sustainability, and Multilateral Partnerships for Viksit Bharat 2047

Supriya Sanjay Nikam, Satyanarayan Kothe ยท 2025

This paper examines the fiscal and macroeconomic strategies essential for transition of India to a high income economy by 2047, aligning with the vision of Viksit Bharat. A sustainable annual GDP growโ€ฆ

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AI & Data Science Preprint PDF DOI

Pascal-Weighted Genetic Algorithms: A Binomially-Structured Recombination Framework

Otman A. Basir ยท 2025

This paper introduces a new family of multi-parent recombination operators for Genetic Algorithms (GAs), based on normalized Pascal (binomial) coefficients. Unlike classical two-parent crossover operaโ€ฆ

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Mathematics Preprint PDF DOI

A guide to topological reconstruction on endomorphism monoids and polymorphism clones

Paolo Marimon, Michael Pinsker ยท 2025

Various spaces of symmetries of a structure are naturally endowed with both an algebraic and a topological structure. For example, the automorphism group of a structure is, on top of being a group, a โ€ฆ

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AI & Data Science Preprint PDF DOI

PhotoFramer: Multi-modal Image Composition Instruction

Zhiyuan You, Ke Wang, He Zhang, Xin Cai, Jinjin Gu, Tianfan Xue, Chao Dong, Zhoutong Zhang ยท 2025

Composition matters during the photo-taking process, yet many casual users struggle to frame well-composed images. To provide composition guidance, we introduce PhotoFramer, a multi-modal composition โ€ฆ

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Physics Preprint PDF DOI

Dual instability of superconductivity from oxygen defects in La$_3$Ni$_2$O$_{7+\delta}$

Peiheng Jiang, Jie Li, Yu-Han Cao, Xiaodong Cao, Zhicheng Zhong, Yi Lu, Qiang-Hua Wang ยท 2025

We uncover a dual mechanism by which oxygen defects suppress superconductivity in the bilayer nickelate La$_3$Ni$_2$O$_{7+\delta}$ using density functional theory, dynamical mean-field theory, and funโ€ฆ

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Economics & Finance Preprint PDF DOI

Treatment Effects in the Regression Discontinuity Model with Counterfactual Cutoff and Distorted Running Variables

Moyu Liao ยท 2025

We develop a new framework for evaluating the total policy effect in regression discontinuity designs (RDD), incorporating both the direct effect of treatment on outcomes and the indirect effect arisiโ€ฆ

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Computer Science Preprint PDF DOI

On the SER Performance of ZF and MMSE Receivers in Pilot-Aided Simultaneous Communication and Localization

Shuaishuai Han, Emad Alsusa, Arafat Al-Dweik ยท 2025

In this paper, a symbol error rate (SER) analysis is provided to evaluate the impact of localization inaccuracy on the communication performance under Zero-Forcing (ZF) and Minimum Mean-Square Error (โ€ฆ

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AI & Data Science Preprint PDF DOI

Lips-Jaw and Tongue-Jaw Articulatory Tradeoff in DYNARTmo

Bernd J. Kroger ยท 2025

This paper investigates how the dynamic articulatory model DYNARTmo accounts for articulatory tradeoffs between primary and secondary articulators, with a focus on lips-jaw and tongue-jaw coordinationโ€ฆ

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Medicine & Health Preprint PDF DOI

Effective Hyper-clutter Artifacts Suppression for Ultrafast Ultrasound Doppler Imaging

Lijie Huang, Jingyi Yin, Jingke Zhang, U-Wai Lok, Ryan M. DeRuiter, Kaipeng Ji, Yanzhe Zhao, Tao Wu, James D. Krier, Xiang-yang Zhu, Andrew J. Bentall, Andrew D. Rule, Thomas D. Atwell, Lilach O. Lerman, Shigao Chen, Chengwu Huang ยท 2025

Objective: Hyper-clutter artifacts (HCA), arising from strong tissue reflections or physiological motion, present persistent challenges in ultrafast ultrasound Doppler imaging, often obscuring surrounโ€ฆ

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AI & Data Science Preprint PDF DOI

3D-Aware Multi-Task Learning with Cross-View Correlations for Dense Scene Understanding

Xiaoye Wang, Chen Tang, Xiangyu Yue, Wei-Hong Li ยท 2025

This paper addresses the challenge of training a single network to jointly perform multiple dense prediction tasks, such as segmentation and depth estimation, i.e., multi-task learning (MTL). Current โ€ฆ

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Engineering Preprint PDF DOI

LAYER: A Quantitative Explainable AI Framework for Decoding Tissue-Layer Drivers of Myofascial Low Back Pain

Zixue Zeng, Anthony M. Perti, Tong Yu, Grant Kokenberger, Hao-En Lu, Jing Wang, Xin Meng, Zhiyu Sheng, Maryam Satarpour, John M. Cormack, Allison C. Bean, Ryan P. Nussbaum, Emily Landis-Walkenhorst, Kang Kim, Ajay D. Wasan, Jiantao Pu ยท 2025

Myofascial pain (MP) is a leading cause of chronic low back pain, yet its tissue-level drivers remain poorly defined and lack reliable image biomarkers. Existing studies focus predominantly on muscle โ€ฆ

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Economics & Finance Preprint PDF DOI

The dynamic of a tax on land value : concepts, models and impact scenario

Hugo Spring-Ragain (HEIP) ยท 2025

This paper develops a spatial-dynamic framework to analyze the theoretical and quantitative effects of a Land Value Tax (LVT) on urban land markets, capital accumulation, and spatial redistribution. Bโ€ฆ

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AI & Data Science Preprint PDF DOI

FISCAL: Financial Synthetic Claim-document Augmented Learning for Efficient Fact-Checking

Rishab Sharma, Iman Saberi, Elham Alipour, Jie JW Wu, Fatemeh Fard ยท 2025

Financial applications of large language models (LLMs) require factual reliability and computational efficiency, yet current systems often hallucinate details and depend on prohibitively large models.โ€ฆ

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Economics & Finance Preprint PDF DOI

Identification, estimation and inference in Panel Vector Autoregressions using external instruments

Raimondo Pala ยท 2025

This paper proposes an identification inspired from the SVAR-IV literature that uses external instruments to identify PVARs, and discusses associated issues of identification, estimation, and inferencโ€ฆ

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Economics & Finance Preprint PDF DOI

A calibrated model of debt recycling with interest costs and tax shields: viability under different fiscal regimes and jurisdictions

Carlo von der Osten, Sabrina Aufiero, Pierpaolo Vivo, Fabio Caccioli, Silvia Bartolucci ยท 2025

Debt recycling is a leveraged equity management strategy in which homeowners use accumulated home equity to finance investments, applying the resulting returns to accelerate mortgage repayment. We proโ€ฆ

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Economics & Finance Preprint PDF DOI

Delegation and Lobbying

Thomas Groll, Sharyn O'Halloran ยท 2025

This chapter examines the link between delegation and lobbying, two themes central to political economy. Delegation models explore how legislatures manage uncertainty and control bureaucratic agents, โ€ฆ

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Computer Science Preprint PDF DOI

One Walk is All You Need: Data-Efficient 3D RF Scene Reconstruction with Human Movements

Yiheng Bian, Zechen Li, Lanqing Yang, Hao Pan, Yezhou Wang, Longyuan Ge, Jeffery Wu, Ruiheng Liu, Yongjian Fu, Yichao chen, Guangtao xue ยท 2025

Reconstructing 3D Radiance Field (RF) scenes through opaque obstacles is a long-standing goal, yet it is fundamentally constrained by a laborious data acquisition process requiring thousands of staticโ€ฆ

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