| 18 | -- | 0 | Christian S. Jensen. Editorial |
| 19 | -- | 0 | Rui Zhang 0003, Jianzhong Qi, Martin Stradling, Jin Huang. Towards a Painless Index for Spatial Objects |
| 20 | -- | 0 | Nikolaj Tatti, Fabian Moerchen, Toon Calders. Finding Robust Itemsets under Subsampling |
| 21 | -- | 0 | Dong-Wan Choi, Chin-Wan Chung, Yufei Tao. Maximizing Range Sum in External Memory |
| 22 | -- | 0 | Vishesh Karwa, Sofya Raskhodnikova, Adam D. Smith, Grigory Yaroslavtsev. Private Analysis of Graph Structure |
| 23 | -- | 0 | HweeHwa Pang, Xuhua Ding. Privacy-Preserving Ad-Hoc Equi-Join on Outsourced Data |
| 24 | -- | 0 | Francesco M. Malvestuto. A Join-Like Operator to Combine Data Cubes and Answer Queries from Multiple Data Cubes |
| 25 | -- | 0 | Georg Gottlob, Giorgio Orsi, Andreas Pieris. Query Rewriting and Optimization for Ontological Databases |