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Profile
I (ajaimes AT yahoo-inc DOT com) joined Yahoo! Research in February of 2010.
I am working on new initiatives in Human-Centered Computing, at the intersection of web-scale data analysis and user experience, with a particular focus on cultural differences in the context of social media and user engagement (social network analysis, data mining, user modeling, personalization, recommendations).
Recent Publications, Projects and News
- Correlating Financial Time Series with Micro-Blogging Data Eduardo Ruiz; Vagelis Hristidis; Carlos Castillo; Aristides Gionis; Alejandro Jaimes, WSDM, ACM Press, 2012 [view abstract]
- Social Network Analysis and Mining for Business Applications Francesco Bonchi; Carlos Castillo; Aristides Gionis; Alejandro Jaimes, ACM Transactions on Intelligent Systems and Technology (TIST), ACM Press, 2011, 3 [view abstract]
- Who Uses Web Search for What? And How? Ingmar Weber; Alejandro Jaimes, WSDM, 2011
- Demographic Information Flows Ingmar Weber; Alejandro Jaimes, CIKM, 2010
- Data Mining Fundamentals for Recommender Systems X. Amatriain; A. Jaimes; N. Oliver; J.M.Pujol; P.B. Kantor; F. Ricci; L. Rokach; B. Shapira, Recommender Systems Handbook, Springer, 2010