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researcher

Xiaohu Liu

2 papers here

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

author position
  • middle author2

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • cs.CL1
  • cs.IR1
same name
  • Xiaohu Liu — 1 paper
  • Xiaohu Liu — 1 paper
  • Xiaohu Liu — 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

most citedQuery Expansion and Entity Weighting for Query Reformulation Retrieval in Voice Assistant Systems

3 citations · 3 across the 2 of their papers we have counts for

collaborators

2 papers

cs.CL2023

PersonaPKT: Building Personalized Dialogue Agents via Parameter-efficient Knowledge Transfer

Xu Han, Bin Guo, Yoon Jung +4

Personalized dialogue agents (DAs) powered by large pre-trained language models (PLMs) often rely on explicit persona descriptions to maintain personality consistency. However, suc…

cs.IR2022★ 3 cited

Query Expansion and Entity Weighting for Query Reformulation Retrieval in Voice Assistant Systems

Zhongkai Sun, Sixing Lu, Chengyuan Ma +2

Voice assistants such as Alexa, Siri, and Google Assistant have become increasingly popular worldwide. However, linguistic variations, variability of speech patterns, ambient acous…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.