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Chengdong Xu

3 papers hereh-index 326 citations12 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author3

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • cs.AI2
  • cs.CV1
same name
  • Chengdong Xu — 1 paper, h 4
  • Chengdong Xu — 1 paper, h 30
  • Chengdong Xu — 1 paper, h 2

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

collaborators

3 papers

cs.CV2026

AndroTMem: From Interaction Trajectories to Anchored Memory in Long-Horizon GUI Agents

Yibo Shi, Jungang Li, Linghao Zhang +25

Long-horizon GUI agents are a key step toward real-world deployment, yet effective interaction memory under prevailing paradigms remains under-explored. Replaying full interaction…

cs.AI2026

Context-Picker: Dynamic context selection using multi-stage reinforcement learning

Siyuan Zhu, Chengdong Xu, Kaiqiang Ke +1

In long-context question answering, selecting the appropriate scope of context for a query remains a key and unresolved challenge. Insufficient context can lead to missing essentia…

cs.AI2025

H2R: Hierarchical Hindsight Reflection for Multi-Task LLM Agents

Shicheng Ye, Chao Yu, Kaiqiang Ke +2

Large language model (LLM)-based agents have shown strong potential in multi-task scenarios, owing to their ability to transfer knowledge across diverse tasks. However, existing ap…

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