Mapping adaptation under evolving schemas
- Yannis Velegrakis
- Renée J. Miller
- et al.
- 2003
- VLDB 2003
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8 results for Yannis Velegrakis
A probabilistic optimization framework for the empty-answer problem
- Davide Mottin
- Alice Marascu
- et al.
- 2013
- VLDB
IQR: An interactive query relaxation system for the empty-answer problem
- Davide Mottin
- Alice Marascu
- et al.
- 2014
- SIGMOD 2014
Data management issues on the semantic web
- Oktie Hassanzadeh
- Anastasios Kementsietsidis
- et al.
- 2012
- ICDE 2012
ToMAS: A system for adapting mappings while schemas evolve
- Yannis Velegrakis
- Renée J. Miller
- et al.
- 2004
- ICDE 2004
A holistic and principled approach for the empty-answer problem
- Davide Mottin
- Alice Marascu
- et al.
- 2016
- VLDB Journal
Preserving mapping consistency under schema changes
- Yannis Velegrakis
- Renée J. Miller
- et al.
- 2004
- VLDB Journal
Mapping XML and relational schemas with Clio
- Lucian Popa
- Mauricio A. Hernández
- et al.
- 2002
- Proceedings - International Conference on Data Engineering