$EMBD embedding

Latest papers

1. Dynamics of a switchback-like magnetic deflection induced by a propagating coronal jet astro-ph.SR · 14 Oct · 1 hit

   …plasma environment. We perform a 3D magnetohydrodynamic simulation of a solar jet in the ambient solar wind, embedding a virtual spacecraft trajectory based on PSP's actual 22nd-perihelion orbit to generate synthetic…

2. Quantifying privacy risks in foundation model representations of brain MRI cs.CV · 14 Oct · 3 hits

   …two longitudinal T1-weighted datasets, OASIS-2 and MIRIAD. Under an attacker model with access to released embeddings, the corresponding public encoder, and auxiliary MRI scans, we evaluate patient linkage and…

3. The COUNT: Counting N-grams Unlocks Scaling on Host Memory and Training-Free Adaptation cs.CL · 14 Oct · 7 hits

   …studied; more recently, models are being designed to scale memory use, as well. In particular, adding embeddings for n-grams scales memory separately from compute use, because each pass only processes individual…

4. Lexical Persistence Without Semantic Entrenchment in AI Agent Communities cs.CL · 14 Oct · 1 hit

   …19 years), and Reddit (English human forum, in matched 8-week windows) using Compass-Aligned Distributional Embeddings (CADE), measuring semantic drift (B1), neighborhood stability (B2), and lag-1 autocorrelation of…

5. Wavelet compression for sampling deep Gaussian processes math.NA · 14 Oct · 1 hit

   …the layer below, so it changes with every sample. Moreover, standard fast sampling techniques like circulant embedding or matrix compression fail since the underlying kernel usually lacks the necessary regularity and…

6. Contrastive uncertainty learning for robust multi-structure segmentation in lower-pelvic MR cs.CV · 14 Oct · 1 hit

   …representation learning. Using Monte Carlo Dropout, CUL identifies voxel-wise uncertainty and structures the embedding geometry accordingly: low-uncertainty, correctly predicted features form stable voxels while…

7. Retrieval Over Training: Similarity search-based Model Selection for Time Series Anomaly Detection cs.LG · 14 Oct · 1 hit

   …from their performance profiles. The framework can operate with standard similarity measures as well as embedding-based representations. Our results show that RAMSAD outperforms existing baselines in…

8. PAWA: Panoramic Action-conditioned World Modeling for Multiple Agents cs.CV · 14 Oct · 1 hit

   …quadratic-phase player encoding that provides many more player codes than existing rotary codes at the same embedding dimension. Experiments show that PAWA outperforms state-of-the-art multiplayer world models in POV…