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Xiangchen Guan

8 papers hereh-index 00 citations5 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 8 papers where every author was matched, so the position is known.

fields
  • cs.CR4
  • cs.AI3
  • cs.LG1
same name
  • Xiangchen Guan — 1 paper

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
Showing cs.AIShow all

3 papers · 1 filter

cs.AI2026

DuplexLedger: Benchmarking Transactional Memory in Full-Duplex Speech Agents

Yuxuan Li, Xiangchen Guan, Kunrong Li +7

Full-duplex speech agents must update persistent memory while listening and speaking, yet it remains unclear which events should be stored, revised, or excluded. Existing benchmark…

cs.AI2026

Trust Is Not Enough: Influence Calibration for On-Policy Self-Distillation in Agentic RL

Qizhen Lan, Xi Xiao, Xiangchen Guan +4

On-policy self-distillation (OPSD) gives language agents dense token-level supervision from a privileged self-teacher on the policy's own trajectories. Existing methods allocate th…

cs.AI2026

MemPrism: Task-Conditioned Relational Memory Views for Long-Horizon Agents

Zhisheng Chen, Bingfan Zeng, Bangde Cao +8

Long-horizon agents performing multi-step Web tasks must reuse earlier page observations and interactions to support subsequent actions. However, preserving relevant history does n…

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