Model Links Anchor Density to Sudden Shifts in Hypergraph Cores
An arXiv preprint models how anchor links alter core transitions under first- and second-neighbor pruning rules.
Search
2,111 results
901–920
Directed networks share a failure threshold, but redundant cores lag
Preprint: An arXiv analysis finds that giant strongly biconnected components emerge at the same threshold as giant strongly connected components, then grow more slowly.
Quantum gravimeter tracks a ship without satellite navigation
Preprint: On a 29-m research vessel, a hybrid quantum gravimeter kept its gravity-aided position within about 1 nautical mile during an approximately six-hour, 83-km evaluation.
LLM agent reports wider kernel coverage, mixed retargeting results
Preprint: KOPE reports broader AscendC benchmark coverage than CANNBot, while source-memory reuse is associated with higher K3 coverage but lower fixed-intersection speedup.
AGN model finds core heating balance in seven mock clusters
A preprint modeling lobed AGN feedback reports core heating offsetting cooling in seven of ten mock clusters, while cooling exceeds AGN heating above 100 kiloparsecs in seven even at a 100% duty cycle.
AI Emotion Steering Shows a Trade-Off in Model Scores
Preprint: Latent-vector steering was associated with higher model-rated affective scores in three instruction-tuned models, while stronger settings coincided with lower semantic-preservation measures.
Persistent rules were linked to steadier approval of AI interfaces
A Preprint study found that Maru users accepted more generated interfaces overall, but cross-topic rules drew more negative feedback.
Confidence-guided selection linked to higher robot-model scores
Preprint: A benchmark study reports higher scores across four robot-model measures, while the Semantics result remains uncertain.
French ASR test reports high LLM agreement on transcript choices
Preprint: GPT-4.1 and Qwen3.5-35B closely matched human pairwise judgments, while embedding scores varied by model and configuration.
Study reports higher database code coverage with AI SQL tests
Preprint: DBcover had the highest reported line coverage in PostgreSQL and MySQL, and was also evaluated in two KingbaseES subsystems.
Feature-distilled CLIP scores higher on complex vision tests
Preprint: Hidden features from multimodal teachers were transferred to CLIP, with higher reported averages in compositionality, classification and retrieval.
AI Memory System Keeps Conflicting Evidence in View
Preprint: PolyMemDB stores the history behind an AI agent's memories and illustrates its evidence scoring in three worked scenarios.
Proof Establishes Exact Product Rule for Bernstein-Sato Polynomials
Preprint: A formal proof shows that the Bernstein-Sato polynomial of a product ideal equals the product of the two individual polynomials.
Mathematical model yields global solutions for two-phase flow
Preprint: A mathematical analysis reports global quasi-strong solutions and an energy equality for a Voigt-regularized model of two-phase viscous flow.
Chinese metaphor AI shows a trade-off between accuracy and consistency
Preprint: A comparison of four conditions found the strongest native score with fine-tuning, while an expert-informed Skill had the narrowest observed spread across three Chinese datasets.
Concept-Based AI Outperformed No Support, but Did Not Consistently Beat Label-Only AI
Preprint: Two experiments found higher accuracy with concept displays than no support in email and bird classification, while interactive controls showed no consistent full-sample advantage over a label alone.
Three post-training compression tests showed a sharp accuracy drop
Preprint: A graph-based framework was applied after training to three networks, with accuracy nearly steady at small allowed error values before sharp declines appeared.
Unified AI model leads most hate-speech benchmark tests
Preprint: HIPPO scored higher than separately trained systems in 14 of 17 comparisons, while cross-lingual scores were mixed.
Preprint identifies alloy families with large Hall signals
A computational screen of 2,251 tetragonal alloys highlights NiPt- and CoIr-based candidates, but experiments are still needed.
Rubric-based Qwen3-VL variant tops two benchmark averages
Preprint: A comparison of three Qwen3-VL-derived training variants reports higher average scores for rubric-based GRPO, but not across every benchmark.