From the 1 of 6 linked papers with an AI index.
6 papers
Inverting the Streaming-Diffusion Bottleneck: Video-Rate MLLM-Conditioned Edit Diffusion on a Consumer GPU
Yoshiyuki Ootani
The paper presents a highly distilled diffusion U‑Net paired with a multimodal LLM encoder and a streaming pipeline that keeps the encoder off the denoiser’s critical path, enablin…
Grokking Is Conditional and Fragile: A Fully-Tractable, Multi-Seed Study at 12K Parameters
Yoshiyuki Ootani
Grokking -- the delayed onset of generalization long after a network has fit its training set - -is usually studied in models too large to read completely and reported from single…
Input Pathways Shape Few-Shot, Not Zero-Shot, Binding in Tiny Transformers: A Fully-Enumerable Study
Yoshiyuki Ootani
How does the way information reaches a transformer -- as symbolic tokens, a clean per-factor "oracle" code, or an entangled perceptual vector -- shape whether it binds that informa…
Search-Bound Proximity Proofs: Binding Encrypted Geographic Search to Zero-Knowledge Verification
Yoshiyuki Ootani
Location-based systems that combine encrypted geographic search with zero-knowledge proximity proofs typically treat the two phases as independent. Under an honest-but-curious serv…
Context-Binding Gaps in Stateful Zero-Knowledge Proximity Proofs: Taxonomy, Separation, and Mitigation
Yoshiyuki Ootani
A zero-knowledge proximity proof certifies geometric nearness but carries no commitment to an application context. In stateful geo-content systems, where drops can share coordinate…
Graduated Trust Gating for IoT Location Verification: Trading Off Detection and Proof Escalation
Yoshiyuki Ootani
IoT location services accept client-reported GPS coordinates at face value, yet spoofing is trivial with consumer-grade tools. Existing spoofing detectors output a binary decision,…