Related Work
Other ordering approaches
- Access cost minimization (approximating with bounds)
- [Yerneni & Li, 1999 ]
- Does not consider transfer costs
Other work handling source access capabilities
- Rule-based representation of source access capabilities
- GARLIC [Haas et. al., 1997]
- Representing constraints such as “select over A, B or C”
- [Garcia-Molina et. al. 1999]
Learning source statistics through probe queries