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Research Paper#Astrophysics🔬 ResearchAnalyzed: Jan 4, 2026 00:19

VLBI Diagnostics for Off-axis Jets in Tidal Disruption Events

Published:Dec 25, 2025 13:26
1 min read
ArXiv

Analysis

This paper addresses the ambiguity in the origin of late-time radio flares in tidal disruption events (TDEs), specifically focusing on the AT2018hyz event. It proposes using Very Long Baseline Interferometry (VLBI) to differentiate between a delayed outflow and an off-axis relativistic jet. The paper's significance lies in its potential to provide a definitive observational signature (superluminal motion) to distinguish between these competing models, offering a crucial tool for understanding the physics of TDEs and potentially other jetted explosions.
Reference

“Detecting superluminal motion would provide a smoking-gun signature of the off-axis jet interpretation.”

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Research#llm🔬 ResearchAnalyzed: Jan 4, 2026 09:10

CTkvr: KV Cache Retrieval for Long-Context LLMs via Centroid then Token Indexing

Published:Dec 17, 2025 15:56
1 min read
ArXiv

Analysis

This article introduces CTkvr, a novel approach for efficiently retrieving KV caches in long-context LLMs. The method utilizes a two-stage process: first, identifying relevant centroids, and then indexing tokens within those centroids. This could potentially improve the performance and scalability of LLMs dealing with extensive input sequences. The paper's focus on KV cache retrieval suggests an effort to optimize the memory access patterns, which is a critical bottleneck in long-context models. Further evaluation is needed to assess the practical impact and efficiency gains compared to existing methods.
Reference

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Research#llm🔬 ResearchAnalyzed: Jan 4, 2026 10:17

Vertex Model Mechanics Explain the Emergence of Centroidal Voronoi Tiling in Epithelia

Published:Dec 15, 2025 09:15
1 min read
ArXiv

Analysis

This article likely discusses a research paper that uses vertex models to understand the formation of Centroidal Voronoi Tiling (CVT) patterns in epithelial tissues. The focus is on the mechanical forces and cellular interactions that lead to this specific geometric arrangement. The source, ArXiv, indicates this is a pre-print or published research paper.

Key Takeaways

    Reference

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