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Showing 1760 results for "jonathan tsai"
AI & Data Science Preprint PDF DOI

JaiTTS: A Thai Voice Cloning Model

Jullajak Karnjanaekarin, Pontakorn Trakuekul, Narongkorn Panitsrisit, Sumana Sumanakul, Vichayuth Nitayasomboon, Nithid Guntasin, Thanavin Denkavin, Attapol T. Rutherford · 2026

We present JaiTTS-v1.0, a state-of-the-art Thai voice cloning text-to-speech model built through continual training on a large Thai-centric speech corpus. The model architecture is adapted from VoxCPM…

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AI & Data Science Preprint PDF DOI

TSAssistant: A Human-in-the-Loop Agentic Framework for Automated Target Safety Assessment

Xiaochen Zheng, Zhiwen Jiang, Melanie Guerard, Klas Hatje, Tatyana Doktorova · 2026

Target Safety Assessment (TSA) requires systematic integration of heterogeneous evidence, including genetic, transcriptomic, target homology, pharmacological, and clinical data, to evaluate potential …

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AI & Data Science Preprint PDF DOI

Caries DETR: Tooth Structure-aware Prior and Lesion-aware Dynamic Loss Refinement for DETR Based Caries Detection

Xuefen Liu, Xinquan Yang, Mianjie Zheng, Kun Tang, Xuguang Li, Xiaoqi Guo, Linlin Shen, He Meng · 2026

As dental caries appear as subtle, low-contrast lesions in intraoral imaging, existing deep learning models face significant challenges in the early detection of caries. While recent Transformer-based…

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Computer Science Preprint PDF DOI

Analysis of Personal Data Exposure in Thailand

Suphannee Sivakorn, Sasawat Malaivongs, Nuttaya Rujiratanapat · 2026

In the digital era, personal data, particularly sensitive identifiers such as the Social Security Number and National Identification Number, have become a highly valuable asset, raising significant co…

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AI & Data Science Preprint PDF DOI

Time Series Augmented Generation for Financial Applications

Anton Kolonin, Alexey Glushchenko, Evgeny Bochkov, Abhishek Saxena · 2026

Evaluating the reasoning capabilities of Large Language Models (LLMs) for complex, quantitative financial tasks is a critical and unsolved challenge. Standard benchmarks often fail to isolate an agent…

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Physics Preprint PDF DOI

Sky background accounting in spectral infrared observations of extended objects at the Caucasus Mountain Observatory of the SAI MSU

A.S. Gusev, A.M. Tatarnikov, S.G. Zheltoukhov, M.S. Kirsanova · 2026

The Caucasus Mountain Observatory of the Sternberg Astronomical Institute of Moscow State University is the only one in Russia and one of the few in the world where is possible to obtain spectral data…

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AI & Data Science Preprint PDF DOI

ASTER: Latent Pseudo-Anomaly Generation for Unsupervised Time-Series Anomaly Detection

Romain Hermary, Samet Hicsonmez, Dan Pineau, Abd El Rahman Shabayek, Djamila Aouada · 2026

Time-series anomaly detection (TSAD) is critical in domains such as industrial monitoring, healthcare, and cybersecurity, but it remains challenging due to rare and heterogeneous anomalies and the sca…

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Computer Science Preprint PDF DOI

Fast Atomicity Monitoring

Hunkar Can Tun, Yifan Dong, Andreas Pavlogiannis · 2026

Atomicity is a fundamental abstraction in concurrency, specifying that program behavior can be understood by considering specific code blocks executing atomically. However, atomicity invariants are tr…

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AI & Data Science Preprint PDF DOI

When Meaning Isn't Literal: Exploring Idiomatic Meaning Across Languages and Modalities

Sarmistha Das, Shreyas Guha, Suvrayan Bandyopadhyay, Salisa Phosit, Kitsuchart Pasupa, Sriparna Saha · 2026

Idiomatic reasoning, deeply intertwined with metaphor and culture, remains a blind spot for contemporary language models, whose progress skews toward surface-level lexical and semantic cues. For insta…

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Physics Preprint PDF DOI

Discovery of the Solution to the "Einstein-Podolsky-Rosen Paradox"

Roman Schnabel · 2026

In 1935, Albert Einstein, Boris Podolsky and Nathan Rosen (EPR) published a thought experiment that is entirely correct, has been demonstrated in real experiments, and is now the most famous in quantu…

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AI & Data Science Preprint PDF DOI

CSA-Graphs: A Privacy-Preserving Structural Dataset for Child Sexual Abuse Research

Carlos Caetano, Camila Laranjeira, Clara Ernesto, Artur Barros, Joao Macedo, Leo S. F. Ribeiro, Jefersson A. dos Santos, Sandra Avila · 2026

Child Sexual Abuse Imagery (CSAI) classification is an important yet challenging problem for computer vision research due to the strict legal and ethical restrictions that prevent the public sharing o…

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Earth & Environmental Sciences Preprint PDF DOI

Spatial and temporal distribution of stratospheric turbulence from global high-resolution radiosonde data

Han-Chang Ko, Hongwei Sun · 2026

Stratospheric turbulence is difficult to observe, yet it strongly affects how momentum, trace gases, and aerosols spread through the atmosphere. Here, we use global high-resolution radiosonde observat…

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Physics Preprint PDF DOI

Entropic crystallization of geometrically frustrated magnets on 1/1 approximant Tsai-type quasicrystal

Oscar Novat, Ludovic D. C. Jaubert, Masafumi Udagawa · 2026

We have studied the antiferromagnetic Ising model on the icosahedral bcc lattice, as a model system of 1/1 approximant Tsai-type quasicrystals. We addressed thermal equilibrium properties of this syst…

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AI & Data Science Preprint PDF DOI

LI-DSN: A Layer-wise Interactive Dual-Stream Network for EEG Decoding

Chenghao Yue, Zhiyuan Ma, Zhongye Xia, Xinche Zhang, Yisi Zhang, Xinke Shen, Sen Song · 2026

Electroencephalography (EEG) provides a non-invasive window into brain activity, offering high temporal resolution crucial for understanding and interacting with neural processes through brain-compute…

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AI & Data Science Preprint PDF DOI

Human-Centric Perception for Child Sexual Abuse Imagery

Camila Laranjeira, Joao Macedo, Sandra Avila, Fabricio Benevenuto, Jefersson A. dos Santos · 2026

Law enforcement agencies and non-gonvernmental organizations handling reports of Child Sexual Abuse Imagery (CSAI) are overwhelmed by large volumes of data, requiring the aid of automation tools. Howe…

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Mathematics Preprint PDF DOI

Simon's knot genus problem and Lewin $3$-manifold groups

Pablo Sanchez-Peralta · 2026

We provide a positive answer to an old problem of Jonathan K. Simon: if $K$ and $K'$ are two knots such that there is an epimorphism from the knot group of $K$ to the knot group of $K'$, then the genu…

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AI & Data Science Preprint PDF DOI

VAN-AD: Visual Masked Autoencoder with Normalizing Flow For Time Series Anomaly Detection

PengYu Chen, Shang Wan, Xiaohou Shi, Yuan Chang, Yan Sun, Sajal K. Das · 2026

Time series anomaly detection (TSAD) is essential for maintaining the reliability and security of IoT-enabled service systems. Existing methods require training one specific model for each dataset, wh…

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AI & Data Science Preprint PDF DOI

Adversarial-Robust Multivariate Time-Series Anomaly Detection via Joint Information Retention

Hadi Hojjati, Narges Armanfard · 2026

Time-series anomaly detection (TSAD) is a critical component in monitoring complex systems, yet modern deep learning-based detectors are often highly sensitive to localized input corruptions and struc…

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AI & Data Science Preprint PDF DOI

Free-Lunch Long Video Generation via Layer-Adaptive O.O.D Correction

Jiahao Tian, Chenxi Song, Wei Cheng, Chi Zhang · 2026

Generating long videos using pre-trained video diffusion models, which are typically trained on short clips, presents a significant challenge. Directly applying these models for long-video inference o…

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Engineering Preprint PDF DOI

LSAI: A Large Small AI Model Codesign Framework for Agentic Robot Scenarios

Longyu Zhou, Supeng Leng, Tianhao Liang, Jianping Yao · 2026

The development of Artificial Intelligence (AI) has enabled agentic robots an appealing paradigm for various applications, such as research and rescue in complex environment. In this context, the next…

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