| 1 | -- | 0 | David B. Lomet. Letter from the Editor-in-Chief |
| 2 | -- | 0 | Sunita Sarawagi. Letter from the Special Issue Editor |
| 3 | -- | 13 | Erhard Rahm, Hong Hai Do. Data Cleaning: Problems and Current Approaches |
| 14 | -- | 20 | Alvaro E. Monge. Matching Algorithms within a Duplicate Detection System |
| 21 | -- | 26 | Krishna Bharat, Andrei Z. Broder, Jeffrey Dean, Monika Rauch Henzinger. A Comparison of Techniques to Find Mirrored Hosts on the WWW |
| 27 | -- | 32 | Vinayak R. Borkar, Kaustubh Deshmukh, Sunita Sarawagi. Automatically Extracting Structure from Free Text Addresses |
| 33 | -- | 41 | Craig A. Knoblock, Kristina Lerman, Steven Minton, Ion Muslea. Accurately and Reliably Extracting Data from the Web: A Machine Learning Approach |
| 42 | -- | 47 | Panos Vassiliadis, Zografoula Vagena, Spiros Skiadopoulos, Nikos Karayannidis. ARKTOS: A Tool For Data Cleaning and Transformation in Data Warehouse Environments |