Changxuan Wan

Publication Activity (10 Years)

Years Active: 2002-2024
Publications (10 Years): 27

Top Topics

Social Networks

Tensor Factorization

Event Extraction

Relation Extraction

Top Venues

ACM Trans. Inf. Syst.

ACM Trans. Asian Low Resour. Lang. Inf. Process.

Publications

Yun Zhao, Dexi Liu, Changxuan Wan, Xiping Liu, Jian-Yun Nie, Jiaming Liu
JMS-QA: A Joint Hierarchical Architecture for Mental Health Question Answering. IEEE ACM Trans. Audio Speech Lang. Process. 32 (2024)
Zhao Tan, Xiping Liu, Qing Shu, Xi Li, Changxuan Wan, Dexi Liu, Qizhi Wan, Guoqiong Liao
Enhancing Text-to-SQL Capabilities of Large Language Models through Tailored Promptings. LREC/COLING (2024)
Qizhi Wan, Changxuan Wan, Keli Xiao, Kun Lu, Chenliang Li, Xiping Liu, Dexi Liu
Dependency Structure-Enhanced Graph Attention Networks for Event Detection. AAAI (2024)
Qizhi Wan, Changxuan Wan, Keli Xiao, Hui Xiong, Dexi Liu, Xiping Liu, Rong Hu
Token-Event-Role Structure-Based Multi-Channel Document-Level Event Extraction. ACM Trans. Inf. Syst. 42 (4) (2024)
Yitao Zhang, Changxuan Wan, Keli Xiao, Qizhi Wan, Dexi Liu, Xiping Liu
rHDP: An Aspect Sharing-Enhanced Hierarchical Topic Model for Multi-Domain Corpus. ACM Trans. Inf. Syst. 42 (3) (2024)
Qizhi Wan, Changxuan Wan, Keli Xiao, Rong Hu, Dexi Liu, Xiping Liu
CFERE: Multi-type Chinese financial event relation extraction. Inf. Sci. 630 (2023)
Qizhi Wan, Changxuan Wan, Keli Xiao, Hui Xiong, Dexi Liu, Xiping Liu
Token-Event-Role Structure-based Multi-Channel Document-Level Event Extraction. CoRR (2023)
Qizhi Wan, Changxuan Wan, Keli Xiao, Rong Hu, Dexi Liu
A Multi-channel Hierarchical Graph Attention Network for Open Event Extraction. ACM Trans. Inf. Syst. 41 (1) (2023)
Qizhi Wan, Changxuan Wan, Keli Xiao, Dexi Liu, Chenliang Li, Bolong Zheng, Xiping Liu, Rong Hu
Joint Document-Level Event Extraction via Token-Token Bidirectional Event Completed Graph. ACL (1) (2023)
Yun Zhao, Dexi Liu, Changxuan Wan, Xiping Liu, Xiangqing Qiu, Jianyun Nie
Find Supports for the Post about Mental Issues: More Than Semantic Matching. ACM Trans. Asian Low Resour. Lang. Inf. Process. 21 (6) (2022)
Qizhi Wan, Changxuan Wan, Keli Xiao, Dexi Liu, Qing Liu, Jiangling Deng, Wenkang Luo, Rong Hu
Construction of a Chinese Corpus for Multi-Type Economic Event Relation. ACM Trans. Asian Low Resour. Lang. Inf. Process. 21 (6) (2022)
Guoqiong Liao, Xiaobin Deng, Changxuan Wan, Xiping Liu
Group event recommendation based on graph multi-head attention network combining explicit and implicit information. Inf. Process. Manag. 59 (2) (2022)
Guoqiong Liao, Xiaomei Huang, Naixue Xiong, Changxuan Wan, Mingsong Mao
Softwarized Attention-Based Context-Aware Group Recommendation Technology in Event-Based Industrial Cyber-Physical Systems. IEEE Trans. Ind. Informatics 17 (10) (2021)
Guoqiong Liao, Lechuan Yang, Mingsong Mao, Changxuan Wan, Dexi Liu, Xiping Liu
JAM: Joint attention model for next event recommendation in event-based social networks. Knowl. Based Syst. 234 (2021)
Guoqiong Liao, Xiaomei Huang, Neal N. Xiong, Changxuan Wan
An Intelligent Group Event Recommendation System in Social networks. CoRR (2020)
Dexi Liu, Qi Fu, Changxuan Wan, Xiping Liu, Tengjiao Jiang, Guoqiong Liao, Xiangqing Qiu, Renqiang Liu
Suicidal Ideation Cause Extraction From Social Texts. IEEE Access 8 (2020)
Guoqiong Liao, Xiaobin Deng, Xiaomei Huang, Changxuan Wan
FHAN: Feature-Level Hierarchical Attention Network for Group Event Recommendation. APWeb/WAIM (1) (2020)
Changxuan Wan, Yun Peng, Keli Xiao, Xiping Liu, Tengjiao Jiang, Dexi Liu
An association-constrained LDA model for joint extraction of product aspects and opinions. Inf. Sci. 519 (2020)
Guoqiong Liao, Xiaomei Huang, Mingsong Mao, Changxuan Wan, Xiping Liu, Dexi Liu
Group Event Recommendation in Event-Based Social Networks Considering Unexperienced Events. IEEE Access 7 (2019)
Xiping Liu, Changxuan Wan
What Are You Reading: A Big Data Analysis of Online Literary Content. DMBD (2019)
Guoqiong Liao, Shan Jiang, Zhiheng Zhou, Changxuan Wan, Xiping Liu
POI Recommendation of Location-Based Social Networks Using Tensor Factorization. MDM (2018)
Xiping Liu, Changxuan Wan, Neal N. Xiong, Dexi Liu, Guoqiong Liao, Song Deng
What happened then and there: Top-k spatio-temporal keyword query. Inf. Sci. 453 (2018)
Guoqiong Liao, Jun Zhou, Ni Hui, Xiaomei Huang, Zhiwei Huang, Changxuan Wan, Xiping Liu
Approximately Filtering Redundant Data for Uncertain RFID Data Streams. MDM (2017)
Guoqiong Liao, Philip S. Yu, Qianhui Zhong, Sihong Xie, Changxuan Wan, Dexi Liu
Probabilistic cleaning over trajectory events of mobile RFID objects. ACM SIGSPATIAL Special 9 (1) (2017)
Xiping Liu, Changxuan Wan, Dexi Liu
Keyword query with structure: towards semantic scoring of XML search results. Inf. Technol. Manag. 17 (2) (2016)
Guoqiong Liao, Xiaoting Yang, Sihong Xie, Philip S. Yu, Changxuan Wan
Two-Phase Mining for Frequent Closed Episodes. WAIM (1) (2016)
Xiping Liu, Lei Chen, Changxuan Wan
LINQ: A Framework for Location-Aware Indexing and Query Processing. IEEE Trans. Knowl. Data Eng. 27 (5) (2015)
Changxuan Wan, Tengjiao Jiang, Dexi Liu, Guoqiong Liao
Sentimental Analysis of Web Financial Reviews - Opportunities and Challenges. KDIR (2014)
Guoqiong Liao, Philip S. Yu, Qianhui Zhong, Sihong Xie, Zhen Shen, Changxuan Wan, Dexi Liu
Trajectory Event Cleaning for Mobile RFID Objects. MDM (1) (2014)
Dexi Liu, Changxuan Wan, Naixue Xiong, Jong Hyuk Park, Seungmin Rho
Top-k entities query processing on uncertainly fused multi-sensory data. Pers. Ubiquitous Comput. 17 (5) (2013)
Xiping Liu, Lei Chen, Changxuan Wan, Dexi Liu, Naixue Xiong
Exploiting structures in keyword queries for effective XML search. Inf. Sci. 240 (2013)
Minjuan Zhong, Changxuan Wan, Dexi Liu, Shumei Liao, Siwen Luo
Cluster Labeling Extraction and Ranking Feature Selection for High Quality XML Pseudo Relevance Feedback Fragments Set. ADMA (2) (2013)
Dexi Liu, Changxuan Wan, Lei Chen, Xiping Liu, Jian-Yun Nie
Weighting tags and paths in XML documents according to their topic generalization. Inf. Sci. 249 (2013)
Xiping Liu, Changxuan Wan, Lei Chen
Returning Clustered Results for Keyword Search on XML Documents. IEEE Trans. Knowl. Data Eng. 23 (12) (2011)
Guoqiong Liao, Linqing Wu, Changxuan Wan, Naixue Xiong
A Practice Probability Frequent Pattern Mining Method over Transactional Uncertain Data Streams. UIC (2011)
Guoqiong Liao, Jing Li, Lei Chen, Changxuan Wan
KLEAP: an efficient cleaning method to remove cross-reads in RFID streams. CIKM (2011)
Dexi Liu, Changxuan Wan, Guoqiong Liao, Minjuan Zhong, Xiping Liu
JUFE at INEX 2011 Snippet Retrieval Track. INEX (2011)
Minjuan Zhong, Changxuan Wan
Pseudo-Relevance Feedback Driven for XML Query Expansion. J. Convergence Inf. Technol. 5 (9) (2010)
Dexi Liu, Changxuan Wan, Naixue Xiong, Jong Hyuk Park, Sang-Soo Yeo
Global Top-k Aggregate Queries Based on X-tuple in Uncertain Database. AINA Workshops (2010)
Guoqiong Liao, William Wei Song, Lei Shu, Changxuan Wan
Using Real-Time Event Stream Framework to Develop RFID-based Retailer Supermarket Systems. ISD (2010)
Dexi Liu, Changxuan Wan, Lei Chen, Xiping Liu
Automatically weighting tags in XML collection. CIKM (2010)
Dexi Liu, Changxuan Wan, Naixue Xiong, Laurence Tianruo Yang, Lei Chen
Two Novel Semantics of Top-k Queries Processing in Uncertain Database. CIT (2010)
Xiping Liu, Changxuan Wan, Lei Chen
Effective XML content and structure retrieval with relevance ranking. CIKM (2009)
Changxuan Wan, Xiping Liu
Structural Join and Staircase Join Algorithms of Sibling Relationship. J. Comput. Sci. Technol. 22 (2) (2007)
Xiping Liu, Changxuan Wan
Minimizing XML Queries Using a Family of Constraints. FSKD (3) (2007)
Changxuan Wan, Xiping Liu, Dahai Lin
Efficient Evaluation of Sibling Relationship in XPath Queries. ASIAN (2005)
Changxuan Wan, Yunsheng Liu
Efficient Supporting XML Query and Keyword Search in Relational Database Systems. WAIM (2002)