Changxuan Wan

Orcid: 0000-0002-6222-1015

According to our database1, Changxuan Wan authored at least 48 papers between 2002 and 2024.

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Bibliography

2024
Token-Event-Role Structure-Based Multi-Channel Document-Level Event Extraction.
ACM Trans. Inf. Syst., July, 2024

rHDP: An Aspect Sharing-Enhanced Hierarchical Topic Model for Multi-Domain Corpus.
ACM Trans. Inf. Syst., May, 2024

JMS-QA: A Joint Hierarchical Architecture for Mental Health Question Answering.
IEEE ACM Trans. Audio Speech Lang. Process., 2024

Document-Level Event Argument Extraction with Constrained Pooling and Relevance Evaluation.
Proceedings of the International Joint Conference on Neural Networks, 2024

Enhancing Text-to-SQL Capabilities of Large Language Models through Tailored Promptings.
Proceedings of the 2024 Joint International Conference on Computational Linguistics, 2024

Dependency Structure-Enhanced Graph Attention Networks for Event Detection.
Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2023
CFERE: Multi-type Chinese financial event relation extraction.
Inf. Sci., June, 2023

A Multi-channel Hierarchical Graph Attention Network for Open Event Extraction.
ACM Trans. Inf. Syst., January, 2023

Token-Event-Role Structure-based Multi-Channel Document-Level Event Extraction.
CoRR, 2023

Joint Document-Level Event Extraction via Token-Token Bidirectional Event Completed Graph.
Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2023

2022
Find Supports for the Post about Mental Issues: More Than Semantic Matching.
ACM Trans. Asian Low Resour. Lang. Inf. Process., November, 2022

Construction of a Chinese Corpus for Multi-Type Economic Event Relation.
ACM Trans. Asian Low Resour. Lang. Inf. Process., November, 2022

Group event recommendation based on graph multi-head attention network combining explicit and implicit information.
Inf. Process. Manag., 2022

2021
Softwarized Attention-Based Context-Aware Group Recommendation Technology in Event-Based Industrial Cyber-Physical Systems.
IEEE Trans. Ind. Informatics, 2021

JAM: Joint attention model for next event recommendation in event-based social networks.
Knowl. Based Syst., 2021

2020
An association-constrained LDA model for joint extraction of product aspects and opinions.
Inf. Sci., 2020

An Intelligent Group Event Recommendation System in Social networks.
CoRR, 2020

Suicidal Ideation Cause Extraction From Social Texts.
IEEE Access, 2020

FHAN: Feature-Level Hierarchical Attention Network for Group Event Recommendation.
Proceedings of the Web and Big Data - 4th International Joint Conference, 2020

2019
Group Event Recommendation in Event-Based Social Networks Considering Unexperienced Events.
IEEE Access, 2019

What Are You Reading: A Big Data Analysis of Online Literary Content.
Proceedings of the Data Mining and Big Data - 4th International Conference, 2019

2018
What happened then and there: Top-k spatio-temporal keyword query.
Inf. Sci., 2018

POI Recommendation of Location-Based Social Networks Using Tensor Factorization.
Proceedings of the 19th IEEE International Conference on Mobile Data Management, 2018

2017
Probabilistic cleaning over trajectory events of mobile RFID objects.
ACM SIGSPATIAL Special, 2017

Approximately Filtering Redundant Data for Uncertain RFID Data Streams.
Proceedings of the 18th IEEE International Conference on Mobile Data Management, 2017

2016
Keyword query with structure: towards semantic scoring of XML search results.
Inf. Technol. Manag., 2016

Two-Phase Mining for Frequent Closed Episodes.
Proceedings of the Web-Age Information Management - 17th International Conference, 2016

2015
LINQ: A Framework for Location-Aware Indexing and Query Processing.
IEEE Trans. Knowl. Data Eng., 2015

2014
Trajectory Event Cleaning for Mobile RFID Objects.
Proceedings of the IEEE 15th International Conference on Mobile Data Management, 2014

Sentimental Analysis of Web Financial Reviews - Opportunities and Challenges.
Proceedings of the KDIR 2014 - Proceedings of the International Conference on Knowledge Discovery and Information Retrieval, Rome, Italy, 21, 2014

2013
Top-k entities query processing on uncertainly fused multi-sensory data.
Pers. Ubiquitous Comput., 2013

Weighting tags and paths in XML documents according to their topic generalization.
Inf. Sci., 2013

Exploiting structures in keyword queries for effective XML search.
Inf. Sci., 2013

Cluster Labeling Extraction and Ranking Feature Selection for High Quality XML Pseudo Relevance Feedback Fragments Set.
Proceedings of the Advanced Data Mining and Applications - 9th International Conference, 2013

2011
Returning Clustered Results for Keyword Search on XML Documents.
IEEE Trans. Knowl. Data Eng., 2011

A Practice Probability Frequent Pattern Mining Method over Transactional Uncertain Data Streams.
Proceedings of the Ubiquitous Intelligence and Computing - 8th International Conference, 2011

JUFE at INEX 2011 Snippet Retrieval Track.
Proceedings of the Focused Retrieval of Content and Structure, 2011

KLEAP: an efficient cleaning method to remove cross-reads in RFID streams.
Proceedings of the 20th ACM Conference on Information and Knowledge Management, 2011

2010
Pseudo-Relevance Feedback Driven for XML Query Expansion.
J. Convergence Inf. Technol., 2010

Using Real-Time Event Stream Framework to Develop RFID-based Retailer Supermarket Systems.
Proceedings of the Information Systems Development, 2010

Automatically weighting tags in XML collection.
Proceedings of the 19th ACM Conference on Information and Knowledge Management, 2010

Global Top-k Aggregate Queries Based on X-tuple in Uncertain Database.
Proceedings of the 24th IEEE International Conference on Advanced Information Networking and Applications Workshops, 2010

Two Novel Semantics of Top-k Queries Processing in Uncertain Database.
Proceedings of the 10th IEEE International Conference on Computer and Information Technology, 2010

2009
Effective XML content and structure retrieval with relevance ranking.
Proceedings of the 18th ACM Conference on Information and Knowledge Management, 2009

2007
Structural Join and Staircase Join Algorithms of Sibling Relationship.
J. Comput. Sci. Technol., 2007

Minimizing XML Queries Using a Family of Constraints.
Proceedings of the Fourth International Conference on Fuzzy Systems and Knowledge Discovery, 2007

2005
Efficient Evaluation of Sibling Relationship in XPath Queries.
Proceedings of the Advances in Computer Science, 2005

2002
Efficient Supporting XML Query and Keyword Search in Relational Database Systems.
Proceedings of the Advances in Web-Age Information Management, 2002


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