Olivia R. Liu Sheng

University of Utah - David Eccles School of Business

Presidential Professor and Emma Eccles Jones Presidential Chair in Business

1645 E Campus Center Dr

Salt Lake City, UT 84112-9303

United States

SCHOLARLY PAPERS

6

DOWNLOADS

607

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Scholarly Papers (6)

1.

A Survey of Link Recommendation for Social Networks: Methods, Theoretical Foundations, and Future Research Directions

Number of pages: 35 Posted: 30 Oct 2015 Last Revised: 10 Nov 2015
Zhepeng Li, Xiao Fang and Olivia R. Liu Sheng
Schulich School of Business, York University, Lerner College of Business and Economics, University of Delaware and University of Utah - David Eccles School of Business
Downloads 150 (192,038)

Abstract:

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Link Recommendation, Link Prediction, Social Network, Network Formation

2.

Utility-Based Link Recommendation for Online Social Networks

Management Science, Forthcoming
Number of pages: 51 Posted: 23 Dec 2015 Last Revised: 20 Mar 2016
Zhepeng Li, Xiao Fang, Xue Bai and Olivia R. Liu Sheng
Schulich School of Business, York University, Lerner College of Business and Economics, University of Delaware, Temple University - Fox School of Business and Management and University of Utah - David Eccles School of Business
Downloads 135 (209,104)

Abstract:

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utility-based link recommendation, link prediction, Bayesian network learning, continuous latent factor, online social network, machine learning, network formation

3.

When is the Right Time to Refresh Knowledge Discovered From Data?

Operations Research 61(1), 2013
Number of pages: 57 Posted: 12 Jul 2013
Xiao Fang, Olivia R. Liu Sheng and Paulo Goes
Lerner College of Business and Economics, University of Delaware, University of Utah - David Eccles School of Business and University of Arizona - Department of Management Information Systems
Downloads 115 (236,331)

Abstract:

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data mining, knowledge management, knowledge refreshing, Markov decision process, big data analytics

4.

A Data-Driven Approach to Measure Web Site Navigability

Journal of Management Information Systems 29(2), 2012
Number of pages: 50 Posted: 13 Jul 2013
Xiao Fang, Paul J. Hu, Michael Chau, Han-fen Hu, Zhuo Yang and Olivia R. Liu Sheng
Lerner College of Business and Economics, University of Delaware, University of Utah - School of Accounting and Information Systems, The University of Hong Kong, University of Nevada, Las Vegas, University of Utah and University of Utah - David Eccles School of Business
Downloads 81 (297,518)

Abstract:

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data-driven navigability metrics, Web mining, Web site navigability, Web site navigation, Web metrics

5.

An Interest Support Based Subspace Clustering Approach to Predicting Repurchases

Number of pages: 6 Posted: 03 Feb 2009
Wei Gao, zhuo yang and Olivia R. Liu Sheng
Fordham University - Gabelli School of Business, affiliation not provided to SSRN and University of Utah - David Eccles School of Business
Downloads 80 (299,675)

Abstract:

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6.

Web Footprints of Firms: Using Online Isomorphism for Competitor Identification

Information Systems Research, Forthcoming
Number of pages: 50 Posted: 30 Dec 2014 Last Revised: 06 Jan 2015
Gautam Pant and Olivia R. Liu Sheng
University of Iowa - Department of Management Sciences and University of Utah - David Eccles School of Business
Downloads 46 (394,867)

Abstract:

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isomorphism, competitor identification, web metrics, predictive models