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Chengjun Mao

5 papers hereh-index 222 citations11 works total

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

author position
  • last author4

Across the 4 of 5 papers where every author was matched, so the position is known.

fields
  • cs.AI2
  • cs.CL2
  • cs.IR1
same name
  • Chengjun Mao — 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

works on
knowledge distillation 1model calibration 1multi-teacher training 1on-policy distillation 1over-calling 1tool use 1

From the 1 of 5 linked papers with an AI index.

collaborators
Showing cs.CLShow all

2 papers · 1 filter

cs.CL2026

When Top-K Misses the Decision: Tool-Call Drift in Multi-Teacher On-Policy Distillation

Jiabin Shen, Guang Chen, Chengjun Mao

The paper studies how multi-teacher on-policy distillation can cause language models to over-call tools, and introduces Soft Clamp, a token-level divergence calibration method that…

cs.CL2026

Attention-guided Evidence Grounding for Spoken Question Answering

Ke Yang, Bolin Chen, Yuejie Li +5

Spoken Question Answering (Spoken QA) presents a challenging cross-modal problem: effectively aligning acoustic queries with textual knowledge while avoiding the latency and error…

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