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SAM2Matting — Generalized Image and Video Matting

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SAM2Matting — Generalized Image and Video Matting

·9 min read·Ruiqi Shen, Guangquan Jie, Chang Liu et al.

SAM2Matting addresses the longstanding challenge of video matting, which requires both robust high-level target tracking and low-level fine-grained alpha matte estimation

researchvideo-mattingimage-mattingvideo-object-segmentationzero-shot-learning

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See & Sniff — Learning Visuo-Olfactory Representations

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See & Sniff — Learning Visuo-Olfactory Representations

·9 min read·Seongyu Kim, Seungwoo Lee, Hyeonggon Ryu et al.

This work addresses the longstanding challenge of integrating olfaction into multimodal AI systems, which has been limited by the scarcity of paired visuo-olfactory data

researchvisuo-olfactory-learningmultimodal-representationcontrastive-learningself-supervised-learning

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Simulation-based inference for rapid Bayesian parameter estimation in epidemiological models — a comparison with MCMC

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Simulation-based inference for rapid Bayesian parameter estimation in epidemiological models — a comparison with MCMC

·8 min read·Alina Bazarova, Johann Fredrik Jadebeck, Henrik Zunker et al.

This paper addresses the computational challenges of Bayesian calibration of mechanistic epidemiological models, which are crucial for real-time public health forecasting during infectious disease …

researchsimulation-based-inferencebayesian-calibrationepidemiological-modelingneural-posterior-estimation

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The Educational Proof Assistant Waterproof in an Introductory Proof Course — Proof Construction and Learning Processes

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The Educational Proof Assistant Waterproof in an Introductory Proof Course — Proof Construction and Learning Processes

·8 min read·Pim Otte, Rogier Bos, Johan Commelin et al.

This paper investigates the use of Waterproof, an educational proof assistant using controlled natural language, in a first-year undergraduate introductory proof course at Utrecht University

researcheducational-proof-assistantcontrolled-natural-languagemathematical-proof-educationproof-structure-analysis

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A Simple Numerical Method for Non-Gaussian Signal Ensembles in Nonlinear Power Amplifiers

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A Simple Numerical Method for Non-Gaussian Signal Ensembles in Nonlinear Power Amplifiers

·7 min read·Cameron M. Pike, Animesh Yadav

This paper addresses the challenge of characterizing nonlinear distortion and noise propagation through memoryless nonlinear RF power amplifiers, particularly relevant for millimeter-wave vehicular…

researchnonlinear-signal-processingcharacteristic-function-methodpower-amplifier-nonlinearityvehicular-communications

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Beyond Visual Forensics — Auditing Multimodal Robustness for Synthetic Medical Image Detection

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Beyond Visual Forensics — Auditing Multimodal Robustness for Synthetic Medical Image Detection

·8 min read·Ching-Hao Chiu, Hao-Wei Chung, Gelei Xu et al.

This paper addresses a critical and underexplored problem in synthetic medical image detection — the multimodal robustness of vision-language models (VLMs) when jointly analyzing medical images and …

researchmultimodal-robustnesssynthetic-medical-image-detectionvision-language-modelsmedical-ai-security

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