Publications

This is our catalog of publications authored by IBM researchers, in collaboration with the global research community. It’s an ever-growing body of work that shows why IBM is one of the most important contributors to modern computing.

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4 results at SIGMOD/PODS/ 2004

Composing schema mappings: Second-order dependencies to the rescue
- - Ronald Fagin
  - Phokion G. Kolaitis
  - et al.
- 2004
- SIGMOD/PODS/ 2004
Comparing and aggregating rankings with ties
- - Ronald Fagin
  - Ravi Kumar
  - et al.
- 2004
- SIGMOD/PODS/ 2004
Locally consistent transformations and query answering in data exchange
- - Marcelo Arenas
  - Pablo Barceló
  - et al.
- 2004
- SIGMOD/PODS/ 2004
On the memory requirements of XPath evaluation over XML streams
- - Ziv Bar-Yossef
  - Marcus Fontoura
  - et al.
- 2004
- SIGMOD/PODS/ 2004