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arXiv:2606. 16175v1 Announce Type: new Abstract: Longitudinal personal albums are weak-schema multimodal databases: noisy perceptual records whose key facts require joins across faces, text, timestamps, locations, and repeated events.
arXiv:2606. 09865v1 Announce Type: new Abstract: Privacy and data sharing are often in tension.
BodhiPromptShield is a policy‑aware mediation layer for LLM agent pipelines that detects sensitive text spans before they propagate, replacing them with typed placeholders, semantic abstractions, or secure tokens and restoring them only at authorized execution boundaries. In evaluations on AI4Privacy, PrivacyLens, and AgentDojo datasets, the system reduces identifier exposure to 7.4% and 1.8% respectively, and limits exact identifier leakage in final actions to 2.1–3.1%. While mediation preserves factual content according to automated metrics, human annotations show a significant drop in inferability from 100% to 24–53%, indicating the need for human validation of semantic‑leakage measures.
Shared memory helps language-model agents reuse information across long workflows, yet relevant evidence may not be admissible for a particular agent or action. Because restrictions propagate through derivations, summaries can conceal private, poisoned, untrusted, or revoked sources, enabling unauthorized reads or unsafe actions.
arXiv:2608. 10509v1 Announce Type: new Abstract: Shared memory helps language-model agents reuse information across long workflows, yet relevant evidence may not be admissible for a particular agent or action.
The paper proposes a generation‑provenance substrate for synthetic speech research objects, binding source specifications, generated content, waveform, target, fact requirements, quality signals, review lineage, and an immutable manifest identity. It audits this substrate in a private Japanese care‑handoff pipeline, documenting 113 assets and 1.552 hours of synthetic speech with linked audio, transcripts, notes, and fact checklists, while noting selective human evidence and source‑specific gaps. The authors argue that provenance is necessary but not sufficient for behavior attribution, requiring additional frozen training runs and intervention evidence, and they provide a compact provenance contract, audit protocol, and a bounded case study. "whyItMatters":"The study highlights the need for detailed provenance records to enable reliable auditing and attribution of synthetic data behavior, underscoring limitations in current practices and offering a structured framework for future research."