Dexi Liu

According to our database1, Dexi Liu authored at least 25 papers between 2006 and 2020.

Collaborative distances:



In proceedings 
PhD thesis 




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

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

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

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

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

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

Novel Semantics of the Top-k Queries on Uncertainly Fused Multi-Sensory Data.
J. Inf. Sci. Eng., 2015

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

A query-oriented XML text summarization for mobile devices.
Soft Comput., 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

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

A behavioural mode research on user-focus summarization.
Math. Comput. Model., 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

A Hybrid Sentence Ordering Strategy in Multi-document Summarization.
Proceedings of the Web Information Systems, 2006

Chinese Multi-document Summarization Using Adaptive Clustering and Global Search Strategy.
Proceedings of the PRICAI 2006: Trends in Artificial Intelligence, 2006

Genetic Algorithm Based Multi-document Summarization.
Proceedings of the PRICAI 2006: Trends in Artificial Intelligence, 2006

Sentence Ordering in Extractive MDS.
Proceedings of the Intelligent Data Engineering and Automated Learning, 2006

Multi-document Summarization Based on BE-Vector Clustering.
Proceedings of the Computational Linguistics and Intelligent Text Processing, 2006

A Hybrid Model for Sentence Ordering in Extractive Multi-document Summarization.
Proceedings of the Information Retrieval Technology, 2006