| 2 | -- | 3 | James A. Hendler. Where Are All the Intelligent Agents? |
| 4 | -- | 7 | Sara Reese Hedberg. In the News |
| 8 | -- | 9 | Yorick Wilks. Karen Spärck Jones (1935-2007) |
| 10 | -- | 12 | Rui Chen, Jian Wang. Energy and Transportation: A Case Study in China |
| 13 | -- | 17 | Parsa Mirhaji, Dean Allemang, Robert Coyne, S. Ward Casscells. Improving the Public Health Information Network through Semantic Modeling |
| 18 | -- | 21 | Alexander Felfernig, Gerhard Friedrich, Lars Schmidt-Thieme. Guest Editors Introduction: Recommender Systems |
| 22 | -- | 29 | Francesco Ricci, Quang Nhat Nguyen. Acquiring and Revising Preferences in a Critique-Based Mobile Recommender System |
| 30 | -- | 38 | Jinhyung Cho, Kwiseok Kwon, Yongtae Park. Collaborative Filtering Using Dual Information Sources |
| 39 | -- | 47 | Silvana Aciar, Debbie Zhang, Simeon J. Simoff, John K. Debenham. Informed Recommender: Basing Recommendations on Consumer Product Reviews |
| 48 | -- | 55 | Gediminas Adomavicius, YoungOk Kwon. New Recommendation Techniques for Multicriteria Rating Systems |
| 56 | -- | 63 | Bamshad Mobasher, Robin D. Burke, Runa Bhaumik, Jeff J. Sandvig. Attacks and Remedies in Collaborative Recommendation |
| 64 | -- | 68 | Neil J. Hurley, Michael P. O Mahony, Guenole C. M. Silvestre. Attacking Recommender Systems: A Cost-Benefit Analysis |
| 69 | -- | 73 | Markus Zanker, Markus Jessenitschnig, Dietmar Jannach, Sergiu Gordea. Comparing Recommendation Strategies in a Commercial Context |
| 74 | -- | 78 | Dan Melamed, Bracha Shapira, Yuval Elovici. MarCol: A Market-Based Recommender System |
| 79 | -- | 83 | Robert R. Hoffman, Stephen M. Fiore. Perceptual (Re)learning: A Leverage Point for Human-Centered Computing |
| 84 | -- | 86 | Michael K. Bergman. Structure Paves the Way to the Semantic Web |