Yusuke Iwasawa

C-Voting: Confidence-Based Test-Time Voting without Explicit Energy Functions

SELF-HARMONY: LEARNING TO HARMONIZE SELF-SUPERVISION AND SELF-PLAY IN TEST-TIME REINFORCEMENT LEARNING

RL Squeezes, SFT Expands: A Comparative Study of Reasoning LLMs

Geometry of Nash Mirror Dynamics: Adaptive $\beta$-Control for Stable and Bias-Robust Self-Improving LLM Agents

Unlocking Noise-Resistant Vision: Key Architectural Secrets for Robust Models

WorldPack: Compressed Memory Improves Spatial Consistency in Video World Modeling

Leave No Observation Behind: Real-time Correction for VLA Action Chunks

Recurrent model for Sequential reasoning

Emergent Misalignment from Superposition

Vertical Attention: Automatic Exploration of Inter-Layer Connections in Transformer-based Language Models

Topology of Reasoning: Understanding Large Reasoning Models through Reasoning Graph Properties

Beyond Induction Heads: In-Context Meta Learning Induces Multi-Phase Circuit Emergence

Rethinking Evaluation of Sparse Autoencoders through the Representation of Polysemous Words

Bridging Lottery Ticket and Grokking: Understanding Grokking from Inner Structure of Networks

FullDiffusion: Diffusion Models Without Time Truncation

ToM-agent: Large Language Models as Theory of Mind Aware Generative Agents with Counterfactual Reflection

MMA: Benchmarking Multi-Modal Large Language Model in Ambiguity Contexts

RAGDP: Retrieve-Augmented Generative Diffusion Policy

Curse of Instructions: Large Language Models Cannot Follow Multiple Instructions at Once