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Changxuan Wan

3 papers hereh-index 13638 citations96 works total

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

author position
  • last author2

Across the 2 of 3 papers where every author was matched, so the position is known.

fields
  • cs.CL2
  • cs.SI1

identity via Semantic Scholar / OpenAlex

activity
20202026
most citedAn Intelligent Group Event Recommendation System in Social networks

4 citations · 6 across the 2 of their papers we have counts for

collaborators

3 papers

cs.CL2026

LEAF-SQL: Level-wise Exploration with Adaptive Fine-graining for Text-to-SQL Skeleton Prediction

Zhao Tan, Xiping Liu, Qing Shu +3

Text-to-SQL translates natural language questions into executable SQL queries, enabling intuitive database access for non-experts. While large language models achieve strong perfor…

cs.CL2023★ 2 cited

Token-Event-Role Structure-based Multi-Channel Document-Level Event Extraction

Qizhi Wan, Changxuan Wan, Keli Xiao +3

Document-level event extraction is a long-standing challenging information retrieval problem involving a sequence of sub-tasks: entity extraction, event type judgment, and event ty…

cs.SI2020★ 4 cited

An Intelligent Group Event Recommendation System in Social networks

Guoqiong Liao, Xiaomei Huang, Neal N. Xiong +1

The importance of contexts has been widely recognized in recommender systems for individuals. However, most existing group recommendation models in Event-Based Social Networks (EBS…

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