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  Zhou, Xiaofang Add to Alert Profile  
 
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  1 - 4 of 4 reviews    
  Context-aware trust network extraction in large-scale trust-oriented social networks
Liu G., Liu Y., Liu A., Li Z., Zheng K., Wang Y., Zhou X. World Wide Web 21(3): 713-738, 2018.  Type: Article

The power of social media is often taken for granted. We know that it has been used to advertise, to politicize, to inform, and to educate. But at times such information seems to be targeted at a particular audience, so that one gets t...
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Oct 1 2018  
  Semantic-aware top-k spatial keyword queries
Qian Z., Xu J., Zheng K., Zhao P., Zhou X. World Wide Web 21(3): 573-594, 2018.  Type: Article

The authors present their enhancements to spatial keyword queries by using probabilistic topic modeling to incorporate semantic information. The topic model is based on latent Dirichlet allocation (LDA), which performs a statistical an...
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Aug 29 2018  
  Joint modeling of user check-in behaviors for real-time point-of-interest recommendation
Yin H., Cui B., Zhou X., Wang W., Huang Z., Sadiq S. ACM Transactions on Information Systems 35(2): Article No. 11, 2016.  Type: Article

In order to predict and recommend the points of interest (POIs) for a given combination of user, current location, and time, a joint probabilistic generative model called the topic region model (TRM) is presented. It combines user inte...
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Apr 26 2017  
   Computing with spatial trajectories
Zheng Y., Zhou X., Springer Publishing Company, Incorporated, New York, NY, 2011. 333 pp.  Type: Book (978-1-461416-28-9)

In recent years, we have seen the widespread use of technologies for accurate location determination and monitoring, electronic navigation, and wireless communications, together with lightweight and inexpensive mobile phones and device...
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Aug 22 2012  

   
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