PPL
Wei Liu
Papers (12)
Scaling, Benchmarking, and Reasoning of Vision-Language Agents for Mobile GUI NavigationGAC: Noise-Aware Adaptive Mixing for Hybrid SFT-RL Post-TrainingSimuWoB: Simulating Real-World Mobile Apps for Fast and Faithful GUI Agent BenchmarkingTarget-Aligned Bellman Backup for Cross-domain Offline Reinforcement LearningProfiliTable: Profiling-Driven Tabular Data Processing via Agentic WorkflowsSpatialForge: Bootstrapping 3D-Aware Spatial Reasoning from Open-World 2D ImagesBetaEdit: Null-Space Constrained Sequential Model EditingCausal Reinforcement Learning for Complex Card Games: A Magic The Gathering BenchmarkReinforcement Learning for Compositional Generalization with Outcome-Level OptimizationAuditRepairBench: A Paired-Execution Trace Corpus for Evaluator-Channel Ranking Instability in Agent RepairOpen-Source Image Editing Models Are Zero-Shot Vision LearnersMaximizing Rollout Informativeness under a Fixed Budget: A Submodular View of Tree Search for Tool-Use Agentic Reinforcement Learning