الباحثون

Mingjia Shi

المنشورات 2

نسخة أولية وصول مفتوح

Adapting Context Compression for Long-Horizon Agents with Counterfactual Continuations

Guanghui Min, Liang Wu, Mingjia Shi وآخرون · 2026

Long-horizon agents require context compression to manage growing interaction histories. Compression quality, however, is ultimately determined by downstream execution. Existing prompt-adaptation methods infer compression errors by comparing full-context and compressed trajectories. Such comparisons cannot isolate indi …

نسخة أولية وصول مفتوح

Grounding Memory Summarization in Utility Intent

Zhenyu Lei, Mingjia Shi, Xingbo Fu وآخرون · 2026

Existing summarizers for memory systems are typically optimized for human-facing criteria such as faithfulness, which misaligns with their true objective: preserving the evidence needed to support future queries. We show that conditioning summarization on query-answer pairs substantially improves answer quality, and th …

المؤلفون المشاركون