Research Projects
Ongoing Projects
Making Sense of Social Media Streams through Text Summarization
(GRF PolyU 152094/14E, 2015-2017)
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Related
Publications: ·
Sequential
Summarization: A New Application for Timely Updated Twitter Trending Topics,
in Proceedings of the 51st Annual Meeting of the Association for
Computational Linguistics (ACL’13), Sofia, Bulgaria, August 4-9, 2013,
pp567-571. ·
Automatic
Twitter Topic Summarization with Speech Acts, IEEE Transactions on Audio,
Speech and Language Processing (TASLP), 21(3):649-658, March, 2013. |
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Modeling Opinion Influence in Social Media Networks for Business
Intelligence Applications (GRF PolyU 5202/12E, 2013-2015)
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Social Media Mining o
Understand how people interact and how information propagates
over social media network o
Model and Track User Behaviors, Hot Topics and Opinions ·
Social Influence Modeling and Tracking o
Analyze Influence Among Individual and Group o
Capture How Influencers Changes Other’s Opinions and Behaviors o
Locate Influencers and Predict Opinion Changes, etc. ·
Wide Range of Business Applications o
Social Influence Marketing Improves Brand Awareness and Sales o Social Customer
Relationship Management (CRM) Engage Customers in a Trusted and Friendly
Environment |
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Related
Publications: ·
A Constrained Multi-view Clustering Approach to Influence Role
Detection, in Proceedings of IJCAI 2015 Workshop on Social Influence
Analysis, Buenos Aires, Argentina, July 25-31, 2015. ·
Inferring
Topic-Dependent Influence Roles of Twitter Users, in Proceedings of the
37th Annual International ACM SIGIR Conference (SIGIR’14), Cold Coast,
Australia, July 6-11, 2014, pp1203-1206. |
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Content-Oriented Microblog Mining Based on Speech Act Recognition
(基於用戶言語行為的微博內容挖掘研究) (NSFC 61272291, 2013-2016)
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Related
Publications: ·
Automatic
Twitter Topic Summarization with Speech Acts, IEEE Transactions on Audio,
Speech and Language Processing (TASLP), 21(3):649-658, March, 2013. ·
Towards Scalable
Speech Act Recognition in Twitter: Tackling Insufficient Training Data,
in Proceedings of the EACL 2012 Workshop on Semantic Analysis in Social
Networks, Avignon, France, April 23, 2012. ·
What
Are Tweeters Doing: Recognizing Speech Acts in Twitter, in Proceedings of
AAAI 2011 Workshop on Analyzing Microtext, San Francisco, USA, August 8, 2011. |
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Completed Projects
UGC-founded Research Projects (As PI):
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Building a
Unified Framework and Evolutionary Models for Online Opinion Retrieval and
Summarization (CERG PolyU5230/08E, 2008-2011)
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Query-Oriented
Summarization based on Question Profile Construction and Answer Fusion (CERG
PolyU 5217/07E, 2007-2010)
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Producing Concise
and Coherent Entity Description Summaries from Multiple Documents (CERG PolyU
5211/05E, 2005-2007)
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Temporal-Oriented
Chinese News Event Tracking and Summarization (CERG PolyU 5181/03E, 2003-2006)
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Determination
of Temporal Reference in Chinese News Articles (CERG PolyU 5085/02E, 2002-2004)
PolyU Internal Research
Projects (As PI):
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To Trust or
Not to Trust: Interaction-driven Information Credibility Modeling on Social
Media Network
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Towards
Automatic References Recommendation and Survey Generation: Mining the
Scientific Literature (CERG Fundable, 2011-2012)
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Exploring
Joint Ranking Strategies for Opinion Retrieval and Summarization (ICRG PolyU,
2009-2010)
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Exploring
Optimization Strategies for Multi-Document Summarization (ICRG PolyU,
2008-2009)
Other Projects Involved (As
Co-I):
· Learning Analytics and Educational Data Mining
· Crowd-sourcing, Linguistic Analysis and Language Resources, CERG, 01/2012-12/2013
· Feature Space Abstraction in Video Skimming, ICRG, 10/2010-12/2011
· Automatic Feature Selection in News Video Skimming, ICRG, 10/2009-12/2010
· A Study of Domain Specific Web Mining for the Tracking of Event, ICRG, 01/2008-12/2009
· An Intelligent Risk Assessment System for International Maritime Safety and Security Law in Hong Kong and China, ICRG, 01/2006-12/2009
· Acquisition of New Domain Specific Concepts and Ontology Update, CERG 2005-2007
· Terminology Extraction with Classification Assignment, CERG 2004-2006
· 基于迁移学习自适应信息抽取技术研究，NSFC 60603093, 01/2011-12/2013
· 基于短语信息和领域概念的主题标引关键技术研究, NSFC 60603093, 01/2007-12/2009
· 面向信息抽取的汉语时间系统研究, NSFC 60573186, 01/2006-12/2008
· 因特网中文金融新闻中抽取事件及其相关时间信息的研究, NSFC 69975008, 2000-2002
· 机器翻译新方法的研究, 863 Project 2005AA114140, 2005-2006