Journal Publications
2013
Yang, Y.; Singhal, S.; & Xu, Y.C. (2012). Alternate Strategies for a Win-Win Seeking Agent in Agent-Human Negotiations, Journal of Management Information Systems, Accepted. (SCIE/SSCI).
Xu, Y.C.; Zhang, C.; & Xue, L. (2012). Measuring product susceptibility in online product review social network, Decision Support Systems, Accepted. (SCIE)
2013
Kim, H.-W.; Xu, Y.; & Gupta, S. (2012). Which is more important in Internet shopping, perceived price or trust? Electronic Commerce Research and Applications, 11(3), 241-252. (SCIE/SSCI, doi: 10.1016/j.elerap.2011.06.003 @Sciencedirect)
2011
Xu, Y., Kim, H., & Kankanhanli, A. (2010-2011). Task and social information seeking.Journal of Management Information Systems, 27(3), 215-244. (SCIE/SSCI, doi:10.2753/MIS0742-1222270308)
Cai, S., & Xu, Y. (2011). Designing not just for pleasure: Effects of website aesthetics on consumer shopping value. International Journal of Electronic Commerce， 15(4), 159-187. (SCIE/SSCI, doi: 10.2753/JEC1086-4415150405)
Agarwal, N., Xu, Y., & Poo, D. (2011). A Context-based investigation into source use by information seekers, Journal of the American Society for Information Science and Technology. 62(6), 1087-1104. (SCIE/SSCI, doi: 10.1002/asi.21513asi.21513)
Song, P., Zhang, C., Xu, Y., Xue, L., Wang, K., & Zhang, C.H., (2011), Asymmetric interaction in competitive internet technology diffusion: Implications for the competition between local and multinational online vendors, Journal of Global InformationManagement, (@IGI, doi: 10.4018/jgim.2011070103)
Zhang C., Liu, X., Xu, Y., & Wang, Y. (2011) Quality-Structure Index: A new metric to measure scientific journal influence. Journal of the American Society for Information Science and Technology. 62(4), 643-653. (SCIE/SSCI, @JASIST, doi: 10.1002/asi.21487)
2010
Xu, Y., Zhang, C., Zhang C., (2010). Information Sourcing in an Information Systems Team. IEEE Transactions on Professional Communication. 53(4), 370-381. (SSCI, doi:10.1109/TPC.2010.2044620)
Song, P., Zhang C., Xu, Y., & Huang, L. (2010). Brand extension of online technology products: Evidence from search engine to virtual communities and online news, Decision Support Systems. 49 (1), 91-99. (SCIE, doi:10.1016/j.dss.2010.01.005)
2009
Xu, Y., Tan, K. H. (2009). Multidimensional models of information need. Journal of Information and Knowledge Management, 8(1) 53-66. (doi:10.1142/S0219649209002221)
Chen, J., Zhang, C., & Xu, Y. (2009). Understanding the role of mutual trust in building up customer loyalty to the C2C platform provider. International Journal of Electronic Commerce. 14(1), 147-171. (SCIE/SSCI, doi: 10.2753/JEC1086-4415140105)
Ng, B.Y., Kankanhalli, A., & Xu, Y. (2009). Studying users’ computer security behavior: A health belief perspective. Decision Support Systems, 46 (4), 815-825. (SCIE,doi:10.1016/j.dss.2008.11.010 )
2008
Xu, Y., & Wang, D. (2008). Order effect in relevance judgment. Journal of the American Society for Information Science and Technology, 59(8), 1264-1275. (SCIE/SSCI, doi: 10.1002/asi.20826)
Xu, Y., & Yin, H. (2008). Novelty and topicality in interactive information retrieval,Journal of the American Society for Information Science and Technology, 59(2), 201-215. (SCIE/SSCI, doi: 10.1002/asi.20709)
Xu, Y., & Kim, H. (2008). Order effect and vendor inspection in online comparison shopping. Journal of Retailing, 84 (4), 477-486. (SSCI, doi:10.1016/j.jretai.2008.09.007)
Cai, S. & Xu, Y. (2008). Designing product list for e-commerce: The effects of sorting on consumer decision making. International Journal of Human-Computer Interaction, 24(7), 700-721. (SCIE/SSCI, doi: 10.1080/10447310802335730)
Yang Q., Huang L., & Xu Y. (2008). Role of trust transfer in E-commerce acceptance,Tsinghua Science and Technology, 13(3), 279-286. (doi:10.1016/S1007-0214(08)70045-2)
2007
Xu, Y. (2007). Relevance judgment in epistemic and hedonic information searches, Journal of the American Society for Information Science and Technology, 58(2), 179-189. (SCIE/SSCI, doi: 10.1002/asi.20461)
Xu, Y. (2007). The dynamics of interactive information retrieval behavior, Part I: An activity theory perspective, Journal of the American Society for Information Science and Technology, 58(7), 958-970. (SCIE/SSCI, doi: 10.1002/asi.20569)
Xu, Y., & Liu, C. (2007). The dynamics of interactive information retrieval Part II: An empirical study from the activity theory perspective, Journal of the American Society for Information Science and Technology, 58(7), 987-998. (SCIE/SSCI, doi: 10.1002/asi.20574)
Kim, H. & Xu Y. (2007). Drivers of price premium in electronic market, Communications of the ACM (CACM), 50(11), 91-95. (SCIE, doi: 10.1145/1297797.1297803, @Ebscohost)
2006
Xu, Y., Tan, B., & Yang, L. (2006). Who will you ask? An empirical study of interpersonal task information seeking. Journal of the American Society for Information Science and Technology, 57(12), 1666-1677. (SCIE/SSCI, doi: 10.1002/asi.20339)
Xu, Y., & Chen, Z. (2006). Relevance judgment: What do information consumers consider beyond topicality? Journal of the American Society for Information Science and Technology, 57(7), 961-973. (SCIE/SSCI, full text: doi: 10.1002/asi.20361)
Cai, S,. & Xu, Y. (2006). Effects of outcome, process and shopping enjoyment on online consumer behavior. Electronic Commerce Research and Application, 5(4), 272-281. (SCIE/SSCI, doi:10.1016/j.elerap.2006.04.004)
2005
Xu, Y., & Benaroch, M. (2005). Information retrieval with a hybrid automatic query expansion and data fusion procedure. Information Retrieval, 8(1), 41-65. (SCIE, doi: 10.1023/B:INRT.0000048496.31867.62)
2004
Kim, H., Xu, Y. & Koh, J. (2004). A comparison of online trust building between potential customers and repeat customers. Journal of the Association for Information Systems (JAIS), 5(10), 392-420. (SCIE/SSCI, @EBSCOHost, abstract @ AIS)
Cross-disciplinary Research
Gao, X.L., Hsu, C.Y.S., Xu, Y., Loh, T., Koh, D., & Hwarng, H. B. (2012). Promoting positive health behaviors –‘Tooth Worm’ phenomenon and its implications, Community Dental Health, 29, 55-61. (@cdh, doi:10.1922/CDH_2697Gao07)
Gao, X., Hsu, C.Y., Xu, Y., Loh, T, Koh, D, & Hwarng, H.B. (2010). Behavioral pathways of oral health disparity in children. Journal of Dental Research, 89(9), 985-990. (SCIE,doi:10.1177/0022034510372896)
Gao, X., Hsu, C., Xu, Y., Hwang, B., Loh, T., & Koh, D., (2010). Building Caries Risk Assessment Models for Children, Journal of Dental Research, 89 (6), 637-643. (SCIE, doi: 10.1177/0022034510364489)
Gao, X.L., Hsu, C. Y. S., Loh, T., Koh, D., Hwang, H.B., & Xu, Y. (2009). Dental caries prevalence and distribution among preschoolers in Singapore. Community Dental Health, 26(1), 12-17. (doi: 10.1922/CDH_2267Hsu06)
Conference Publications
2010
Chen, J., Huang, P., & Xu, Y. (2010) Construction of trust beliefs through response to online negative product review: A justice perspective. In the Proceedings of International Conference on Information Systems. December 12 – 15, 2010, St. Louis, Missouri.
Xu, Y., & Cai, S. (2010). Social Goals in Communication Media Choice. In the Proceedings of the Pacific-Asia Conference on Information Systems. Taipei, Taiwan, July 9-12, 2010.
Wu, Y., Wang, Z., Chang, T. T. K., & Xu, Y. (2010). Why People Stick to Play Social Network Site based Entertainment Applications: Design Factors and Flow Theory Perspective. In the Proceedings of the Pacific-Asia Conference on Information Systems. Taipei, Taiwan, July 9-12, 2010.
2009
Agarwal, N. K., Xu, Y., & Poo, D. (2009). Delineating the boundary of context in information behavior: Towards a context identity framework. In the Proceedings of the ASIST&T Annual Meeting. November 6-11, 2009, Vancouver, BC, Canada.
Yang, Y., Singhal, S. & Xu, Y (2009). Offer with choices and accept with delay: A win-win strategy model for agent-based automated negotiation. In the Proceedings of International Conference on Information Systems. December 15-18, 2009, Phoenix, Arizona.
Xu, Y., Lu, X., Goh, K. Y., Jiang, Z., & Chen X. (2009). The impact of online social network on consumer loyalty: An empirical study of an online dining community. In theProceedings of International Conference on Information Systems. December 15-18, 2009, Phoenix, Arizona.
Chen, J., Ping W., Xu, Y., & Tan, B. (2009). Am I afraid of my peers? Understanding the antecedents of information privacy concerns in the online social context. In theProceedings of International Conference on Information Systems. December 15-18, 2009, Phoenix, Arizona.
2008
Zhang, C. H., Xu, Y., & Zhang, C. (2008). How Do People Seek Knowledge in Information System Projects: A New Perspective from Social Network Theory. In the Proceedings of the Third International Multi-Conference on Computing in the Global Information Technology (iccgi 2008), July 27-August 01, 2008, Athens, Greece.
Xu, Y., Zhang, C., Xue, L., & Yeo, L.L. (2008). Product adoption in online social network. In the Proceedings of International Conference on Information Systems. December 14-17, 2008, Paris, France. (15% acceptance rate)
Xu, Y. & Cai, S. (2008). Voluntary knowledge sharing in organizations. In the Proceedings of the Pacific-Asia Conference on Information Systems (pp: 1489-1500). Suzhou, China, July 3-7, 2008.
Cai, S., Xu, Y., & Yu, J. (2008). The Effects of Web Site Aesthetics and Shopping Task on Consumer Online Purchasing Behavior, Conference on Human Factors in Computing Systems (pp: 3477-3482). April 2008, Florence, Italy.
Cai, S., Xu, Y., Yu, J., & De Souza, R. (2008). Understanding aesthetics design for e-commerce web sites: A cognitive-affective framework. In the Proceedings of Pacific-Asia Conference on Information Systems (pp: 579-590). July 3-7, 2008, Suzhou, China.
Goh, K., Lu, X., Xu., Y., & Jiang, J. (2008). Quantifying the competitive impacts of social tagging in online reviews on the demand for restaurant dining. In the Proceedings of the Workshop on Information Systems and Economics (WISE), December 14-17, 2008, Paris, France.
2007
Agarwal, N.K., Wang, Z., Xu, J., & Poo, D. (2007). Factors affecting 3G adoption: An empirical study. In the Proceedings of Pacific-Asia Conference on Information Systems. July 3-6, 2007, Auckland, New Zealand.
Xu, L., Yi, C., & Xu, Y. (2007). Emotional expression online: the Impact of task, relationship and personality perception on emoticon usage in instant messenger. In the Proceedings of Pacific-Asia Conference on Information Systems. July 3-6, 2007, Auckland, New Zealand.
Cai, S., & Xu, J. (2007). Designing product list on e-tailing websites: The effect of sorting on consumer decision. In the Proceedings of International Conference on Human-Computer Interaction (vol. 4, ISBN: 978-3-540-73109-2, pp: 22-27). July, 2007, Beijing, China.
Han, J., Zheng, J., & Xu, Y. (2007). The effect of individual needs and social capital in explaining participation intentions in virtual community. The 39th Hawaii International Conference on System Science. IEEE Computer Society, January 3-6, 2007, Waikoloa, Big Island Hawaii.
Ng, B., & Xu., Y. (2007). Studying users’ computer security behavior using the health belief model. In the Proceedings of Pacific-Asia Conference on Information Systems. July 3-6, 2007, Auckland, New Zealand.
2006
Xu, Y., & Kim, H. (2006). Task performance and social information seeking. In theProceedings of International Conference on Information Systems (pp: 1075-1090). December 10-13, 2006, Milwaukee, Wisconsin. (15% acceptance rate)
Xu, Y., & Kim, H. (2006). Task performance information seeking. In the Proceedings of the Korea Knowledge Management Society Conference. April 28, 2006, Seoul, South Korea.
Guo, R., & Xu, Y. (2006). The adoption of internet-based B2B e-marketplaces among small and medium sized enterprises in their international marketing practices. In theProceedings of the 14th European Conference on Information Systems. June 12-14, 2006, Gothenburg, Sweden.
Cai, S., & Xu, Y. (2006). Order effects on consumer product choices in online retailing. Inthe Proceedings of the 14th European Conference on Information Systems (ECIS2006). June 11-14, 2006, Gothenburg Sweden.
2005
Xu, Y. (2005). Build to succeed: The effect of store design factors on online trust and store usefulness. In the Proceedings of the Ninth Pacific-Asia Conference on Information Systems (pp: 1232-1245). July 7-10, 2005, Bangkok, Thailand.
Chen, Z., & Xu, Y. (2005). User-oriented relevance judgment: A conceptual model. In theProceedings of the 38th Hawaii International Conference on System Sciences. January 3-6, 2005, Big Island, Hawaii.
2004
Xu, Y., & Guo, R. (2004). Determinants of organizational participation of Internet-based business-to-business electronic marketplace. In the Proceedings of the Eighth Pacific-Asia Conference on Information Systems. July 8-11, 2004, Shanghai, China.
Xu, Y., & Cai, S. (2004). A conceptual model of customer value in e-commerce. In theProceedings of the 12th European Conference on Information Systems, June 14-16, 2004, Turku, Finland.
Cai, S. & Xu, Y. (2004). The relationship of online customer value, satisfaction, and loyalty: An empirical study. In the Proceedings of the Pacific-Asia Conference on Information Systems. July 8-11, 2004, Shanghai, China.
Kim, H., & Xu, Y. (2004). Internet shopping: Is it a matter of perceived price or trust? In The Proceedings of International Conference on Information Systems (pp: 297-309). December 9-12, 2004, Washington D.C. (15% acceptance rate)
Kim, H., Xu, Y., & Koh, J. (2004). Trust building in an internet vendor: Comparison between new and repeat customers. In the Proceedings of International Conference of Information Resources Management. May 23-26, 2004, New Orleans, LA.
2003
Xu, Y., Tan, B. Hui, K. & Tang, W. (2003). Consumer trust and online information privacy. In The Proceedings of International Conference on Information Systems (pp: 538-548). December 14-17, 2003, Seattle, WA. (15% acceptance rate)
Xu, Y., & Kim, H. (2003). Trust research in transactional context and its implications for online trust. In the Proceedings of the Seventh Pacific-Asia Conference on Information Systems (pp: 1501-1516), July 10-13, 2003, Adelaide, Australia.
2000
Xu, Y., & Benaroch, M. (2000). Decision tree induction with genetic programming. In theProceedings of the Academy of Information and Management Sciences. October 11-14, 2000 Maui, Hawaii.
Books
徐云杰 （2011） 社会调查设计与数据分析:从立题到发表，重庆大学出版社， ISBN: 7562460744, 9787562460749.
Xu, Y. (2011). Survey Research Design and Data Analysis: From Proposal to Publication. Chongqing, China, Chongqing University Press.
Grants
Principal Investigator (PI)
2013
Yang, Y.; Singhal, S.; & Xu, Y.C. (2012). Alternate Strategies for a Win-Win Seeking Agent in Agent-Human Negotiations, Journal of Management Information Systems, Accepted. (SCIE/SSCI).
Xu, Y.C.; Zhang, C.; & Xue, L. (2012). Measuring product susceptibility in online product review social network, Decision Support Systems, Accepted. (SCIE)
2013
Kim, H.-W.; Xu, Y.; & Gupta, S. (2012). Which is more important in Internet shopping, perceived price or trust? Electronic Commerce Research and Applications, 11(3), 241-252. (SCIE/SSCI, doi: 10.1016/j.elerap.2011.06.003 @Sciencedirect)
2011
Xu, Y., Kim, H., & Kankanhanli, A. (2010-2011). Task and social information seeking.Journal of Management Information Systems, 27(3), 215-244. (SCIE/SSCI, doi:10.2753/MIS0742-1222270308)
Cai, S., & Xu, Y. (2011). Designing not just for pleasure: Effects of website aesthetics on consumer shopping value. International Journal of Electronic Commerce， 15(4), 159-187. (SCIE/SSCI, doi: 10.2753/JEC1086-4415150405)
Agarwal, N., Xu, Y., & Poo, D. (2011). A Context-based investigation into source use by information seekers, Journal of the American Society for Information Science and Technology. 62(6), 1087-1104. (SCIE/SSCI, doi: 10.1002/asi.21513asi.21513)
Song, P., Zhang, C., Xu, Y., Xue, L., Wang, K., & Zhang, C.H., (2011), Asymmetric interaction in competitive internet technology diffusion: Implications for the competition between local and multinational online vendors, Journal of Global InformationManagement, (@IGI, doi: 10.4018/jgim.2011070103)
Zhang C., Liu, X., Xu, Y., & Wang, Y. (2011) Quality-Structure Index: A new metric to measure scientific journal influence. Journal of the American Society for Information Science and Technology. 62(4), 643-653. (SCIE/SSCI, @JASIST, doi: 10.1002/asi.21487)
2010
Xu, Y., Zhang, C., Zhang C., (2010). Information Sourcing in an Information Systems Team. IEEE Transactions on Professional Communication. 53(4), 370-381. (SSCI, doi:10.1109/TPC.2010.2044620)
Song, P., Zhang C., Xu, Y., & Huang, L. (2010). Brand extension of online technology products: Evidence from search engine to virtual communities and online news, Decision Support Systems. 49 (1), 91-99. (SCIE, doi:10.1016/j.dss.2010.01.005)
2009
Xu, Y., Tan, K. H. (2009). Multidimensional models of information need. Journal of Information and Knowledge Management, 8(1) 53-66. (doi:10.1142/S0219649209002221)
Chen, J., Zhang, C., & Xu, Y. (2009). Understanding the role of mutual trust in building up customer loyalty to the C2C platform provider. International Journal of Electronic Commerce. 14(1), 147-171. (SCIE/SSCI, doi: 10.2753/JEC1086-4415140105)
Ng, B.Y., Kankanhalli, A., & Xu, Y. (2009). Studying users’ computer security behavior: A health belief perspective. Decision Support Systems, 46 (4), 815-825. (SCIE,doi:10.1016/j.dss.2008.11.010 )
2008
Xu, Y., & Wang, D. (2008). Order effect in relevance judgment. Journal of the American Society for Information Science and Technology, 59(8), 1264-1275. (SCIE/SSCI, doi: 10.1002/asi.20826)
Xu, Y., & Yin, H. (2008). Novelty and topicality in interactive information retrieval,Journal of the American Society for Information Science and Technology, 59(2), 201-215. (SCIE/SSCI, doi: 10.1002/asi.20709)
Xu, Y., & Kim, H. (2008). Order effect and vendor inspection in online comparison shopping. Journal of Retailing, 84 (4), 477-486. (SSCI, doi:10.1016/j.jretai.2008.09.007)
Cai, S. & Xu, Y. (2008). Designing product list for e-commerce: The effects of sorting on consumer decision making. International Journal of Human-Computer Interaction, 24(7), 700-721. (SCIE/SSCI, doi: 10.1080/10447310802335730)
Yang Q., Huang L., & Xu Y. (2008). Role of trust transfer in E-commerce acceptance,Tsinghua Science and Technology, 13(3), 279-286. (doi:10.1016/S1007-0214(08)70045-2)
2007
Xu, Y. (2007). Relevance judgment in epistemic and hedonic information searches, Journal of the American Society for Information Science and Technology, 58(2), 179-189. (SCIE/SSCI, doi: 10.1002/asi.20461)
Xu, Y. (2007). The dynamics of interactive information retrieval behavior, Part I: An activity theory perspective, Journal of the American Society for Information Science and Technology, 58(7), 958-970. (SCIE/SSCI, doi: 10.1002/asi.20569)
Xu, Y., & Liu, C. (2007). The dynamics of interactive information retrieval Part II: An empirical study from the activity theory perspective, Journal of the American Society for Information Science and Technology, 58(7), 987-998. (SCIE/SSCI, doi: 10.1002/asi.20574)
Kim, H. & Xu Y. (2007). Drivers of price premium in electronic market, Communications of the ACM (CACM), 50(11), 91-95. (SCIE, doi: 10.1145/1297797.1297803, @Ebscohost)
2006
Xu, Y., Tan, B., & Yang, L. (2006). Who will you ask? An empirical study of interpersonal task information seeking. Journal of the American Society for Information Science and Technology, 57(12), 1666-1677. (SCIE/SSCI, doi: 10.1002/asi.20339)
Xu, Y., & Chen, Z. (2006). Relevance judgment: What do information consumers consider beyond topicality? Journal of the American Society for Information Science and Technology, 57(7), 961-973. (SCIE/SSCI, full text: doi: 10.1002/asi.20361)
Cai, S,. & Xu, Y. (2006). Effects of outcome, process and shopping enjoyment on online consumer behavior. Electronic Commerce Research and Application, 5(4), 272-281. (SCIE/SSCI, doi:10.1016/j.elerap.2006.04.004)
2005
Xu, Y., & Benaroch, M. (2005). Information retrieval with a hybrid automatic query expansion and data fusion procedure. Information Retrieval, 8(1), 41-65. (SCIE, doi: 10.1023/B:INRT.0000048496.31867.62)
2004
Kim, H., Xu, Y. & Koh, J. (2004). A comparison of online trust building between potential customers and repeat customers. Journal of the Association for Information Systems (JAIS), 5(10), 392-420. (SCIE/SSCI, @EBSCOHost, abstract @ AIS)
Cross-disciplinary Research
Gao, X.L., Hsu, C.Y.S., Xu, Y., Loh, T., Koh, D., & Hwarng, H. B. (2012). Promoting positive health behaviors –‘Tooth Worm’ phenomenon and its implications, Community Dental Health, 29, 55-61. (@cdh, doi:10.1922/CDH_2697Gao07)
Gao, X., Hsu, C.Y., Xu, Y., Loh, T, Koh, D, & Hwarng, H.B. (2010). Behavioral pathways of oral health disparity in children. Journal of Dental Research, 89(9), 985-990. (SCIE,doi:10.1177/0022034510372896)
Gao, X., Hsu, C., Xu, Y., Hwang, B., Loh, T., & Koh, D., (2010). Building Caries Risk Assessment Models for Children, Journal of Dental Research, 89 (6), 637-643. (SCIE, doi: 10.1177/0022034510364489)
Gao, X.L., Hsu, C. Y. S., Loh, T., Koh, D., Hwang, H.B., & Xu, Y. (2009). Dental caries prevalence and distribution among preschoolers in Singapore. Community Dental Health, 26(1), 12-17. (doi: 10.1922/CDH_2267Hsu06)
Conference Publications
2010
Chen, J., Huang, P., & Xu, Y. (2010) Construction of trust beliefs through response to online negative product review: A justice perspective. In the Proceedings of International Conference on Information Systems. December 12 – 15, 2010, St. Louis, Missouri.
Xu, Y., & Cai, S. (2010). Social Goals in Communication Media Choice. In the Proceedings of the Pacific-Asia Conference on Information Systems. Taipei, Taiwan, July 9-12, 2010.
Wu, Y., Wang, Z., Chang, T. T. K., & Xu, Y. (2010). Why People Stick to Play Social Network Site based Entertainment Applications: Design Factors and Flow Theory Perspective. In the Proceedings of the Pacific-Asia Conference on Information Systems. Taipei, Taiwan, July 9-12, 2010.
2009
Agarwal, N. K., Xu, Y., & Poo, D. (2009). Delineating the boundary of context in information behavior: Towards a context identity framework. In the Proceedings of the ASIST&T Annual Meeting. November 6-11, 2009, Vancouver, BC, Canada.
Yang, Y., Singhal, S. & Xu, Y (2009). Offer with choices and accept with delay: A win-win strategy model for agent-based automated negotiation. In the Proceedings of International Conference on Information Systems. December 15-18, 2009, Phoenix, Arizona.
Xu, Y., Lu, X., Goh, K. Y., Jiang, Z., & Chen X. (2009). The impact of online social network on consumer loyalty: An empirical study of an online dining community. In theProceedings of International Conference on Information Systems. December 15-18, 2009, Phoenix, Arizona.
Chen, J., Ping W., Xu, Y., & Tan, B. (2009). Am I afraid of my peers? Understanding the antecedents of information privacy concerns in the online social context. In theProceedings of International Conference on Information Systems. December 15-18, 2009, Phoenix, Arizona.
2008
Zhang, C. H., Xu, Y., & Zhang, C. (2008). How Do People Seek Knowledge in Information System Projects: A New Perspective from Social Network Theory. In the Proceedings of the Third International Multi-Conference on Computing in the Global Information Technology (iccgi 2008), July 27-August 01, 2008, Athens, Greece.
Xu, Y., Zhang, C., Xue, L., & Yeo, L.L. (2008). Product adoption in online social network. In the Proceedings of International Conference on Information Systems. December 14-17, 2008, Paris, France. (15% acceptance rate)
Xu, Y. & Cai, S. (2008). Voluntary knowledge sharing in organizations. In the Proceedings of the Pacific-Asia Conference on Information Systems (pp: 1489-1500). Suzhou, China, July 3-7, 2008.
Cai, S., Xu, Y., & Yu, J. (2008). The Effects of Web Site Aesthetics and Shopping Task on Consumer Online Purchasing Behavior, Conference on Human Factors in Computing Systems (pp: 3477-3482). April 2008, Florence, Italy.
Cai, S., Xu, Y., Yu, J., & De Souza, R. (2008). Understanding aesthetics design for e-commerce web sites: A cognitive-affective framework. In the Proceedings of Pacific-Asia Conference on Information Systems (pp: 579-590). July 3-7, 2008, Suzhou, China.
Goh, K., Lu, X., Xu., Y., & Jiang, J. (2008). Quantifying the competitive impacts of social tagging in online reviews on the demand for restaurant dining. In the Proceedings of the Workshop on Information Systems and Economics (WISE), December 14-17, 2008, Paris, France.
2007
Agarwal, N.K., Wang, Z., Xu, J., & Poo, D. (2007). Factors affecting 3G adoption: An empirical study. In the Proceedings of Pacific-Asia Conference on Information Systems. July 3-6, 2007, Auckland, New Zealand.
Xu, L., Yi, C., & Xu, Y. (2007). Emotional expression online: the Impact of task, relationship and personality perception on emoticon usage in instant messenger. In the Proceedings of Pacific-Asia Conference on Information Systems. July 3-6, 2007, Auckland, New Zealand.
Cai, S., & Xu, J. (2007). Designing product list on e-tailing websites: The effect of sorting on consumer decision. In the Proceedings of International Conference on Human-Computer Interaction (vol. 4, ISBN: 978-3-540-73109-2, pp: 22-27). July, 2007, Beijing, China.
Han, J., Zheng, J., & Xu, Y. (2007). The effect of individual needs and social capital in explaining participation intentions in virtual community. The 39th Hawaii International Conference on System Science. IEEE Computer Society, January 3-6, 2007, Waikoloa, Big Island Hawaii.
Ng, B., & Xu., Y. (2007). Studying users’ computer security behavior using the health belief model. In the Proceedings of Pacific-Asia Conference on Information Systems. July 3-6, 2007, Auckland, New Zealand.
2006
Xu, Y., & Kim, H. (2006). Task performance and social information seeking. In theProceedings of International Conference on Information Systems (pp: 1075-1090). December 10-13, 2006, Milwaukee, Wisconsin. (15% acceptance rate)
Xu, Y., & Kim, H. (2006). Task performance information seeking. In the Proceedings of the Korea Knowledge Management Society Conference. April 28, 2006, Seoul, South Korea.
Guo, R., & Xu, Y. (2006). The adoption of internet-based B2B e-marketplaces among small and medium sized enterprises in their international marketing practices. In theProceedings of the 14th European Conference on Information Systems. June 12-14, 2006, Gothenburg, Sweden.
Cai, S., & Xu, Y. (2006). Order effects on consumer product choices in online retailing. Inthe Proceedings of the 14th European Conference on Information Systems (ECIS2006). June 11-14, 2006, Gothenburg Sweden.
2005
Xu, Y. (2005). Build to succeed: The effect of store design factors on online trust and store usefulness. In the Proceedings of the Ninth Pacific-Asia Conference on Information Systems (pp: 1232-1245). July 7-10, 2005, Bangkok, Thailand.
Chen, Z., & Xu, Y. (2005). User-oriented relevance judgment: A conceptual model. In theProceedings of the 38th Hawaii International Conference on System Sciences. January 3-6, 2005, Big Island, Hawaii.
2004
Xu, Y., & Guo, R. (2004). Determinants of organizational participation of Internet-based business-to-business electronic marketplace. In the Proceedings of the Eighth Pacific-Asia Conference on Information Systems. July 8-11, 2004, Shanghai, China.
Xu, Y., & Cai, S. (2004). A conceptual model of customer value in e-commerce. In theProceedings of the 12th European Conference on Information Systems, June 14-16, 2004, Turku, Finland.
Cai, S. & Xu, Y. (2004). The relationship of online customer value, satisfaction, and loyalty: An empirical study. In the Proceedings of the Pacific-Asia Conference on Information Systems. July 8-11, 2004, Shanghai, China.
Kim, H., & Xu, Y. (2004). Internet shopping: Is it a matter of perceived price or trust? In The Proceedings of International Conference on Information Systems (pp: 297-309). December 9-12, 2004, Washington D.C. (15% acceptance rate)
Kim, H., Xu, Y., & Koh, J. (2004). Trust building in an internet vendor: Comparison between new and repeat customers. In the Proceedings of International Conference of Information Resources Management. May 23-26, 2004, New Orleans, LA.
2003
Xu, Y., Tan, B. Hui, K. & Tang, W. (2003). Consumer trust and online information privacy. In The Proceedings of International Conference on Information Systems (pp: 538-548). December 14-17, 2003, Seattle, WA. (15% acceptance rate)
Xu, Y., & Kim, H. (2003). Trust research in transactional context and its implications for online trust. In the Proceedings of the Seventh Pacific-Asia Conference on Information Systems (pp: 1501-1516), July 10-13, 2003, Adelaide, Australia.
2000
Xu, Y., & Benaroch, M. (2000). Decision tree induction with genetic programming. In theProceedings of the Academy of Information and Management Sciences. October 11-14, 2000 Maui, Hawaii.
Books
徐云杰 （2011） 社会调查设计与数据分析:从立题到发表，重庆大学出版社， ISBN: 7562460744, 9787562460749.
Xu, Y. (2011). Survey Research Design and Data Analysis: From Proposal to Publication. Chongqing, China, Chongqing University Press.
Grants
Principal Investigator (PI)
- New Century Excellent Talents in University (NCET) of China, Ministry of Education. 2010-2013.
- Knowledge Seeking Behavior and System Support. National University of Singapore, R-253-000-057-112, 2006-2009.
- Information Seeking Behavior in Organization and Ecommerce Contexts. National University of Singapore, R-253-000-048-112, 2006-2010.
- Online Consumer Behavior Research. National University of Singapore, R-253-000-028-112, 2004-2006.
- Knowledge Management with Textual Documents. National University of Singapore, R-253-000-026-112, 2002-2004.
- Caries Risk Assessment for Children in Singapore, R-222-000-021-112, 2005 – 2008.
- Caries Risk Assessment for Children in Singapore-adding plaque pH as a risk indicator. R-222-000-022-112, 2006 – 2008.
