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ECOOP
1998
Springer
15 years 11 months ago
Wrappers to the Rescue
Wrappers are mechanisms for introducing new behavior that is executed before and/or after, and perhaps even in lieu of, an existing method. This paper examines several ways to impl...
John Brant, Brian Foote, Ralph E. Johnson, Don Rob...
ER
1998
Springer
115views Database» more  ER 1998»
15 years 11 months ago
Temporal Objects for Spatio-Temporal Data Models and a Comparison of Their Representations
Abstract: Currently, there are strong efforts to integrate spatial and temporal database technology into spatio-temporal database systems. This paper views the topic from a rather ...
Martin Erwig, Markus Schneider, Ralf Hartmut G&uum...
VLDB
1998
ACM
149views Database» more  VLDB 1998»
15 years 11 months ago
Incremental Maintenance for Materialized Views over Semistructured Data
Semistructured data is not strictly typed like relational or object-oriented data and may be irregular or incomplete. It often arises in practice, e.g., when heterogeneous data so...
Serge Abiteboul, Jason McHugh, Michael Rys, Vasili...
VLDB
1998
ACM
105views Database» more  VLDB 1998»
15 years 11 months ago
Computing Iceberg Queries Efficiently
Many applications compute aggregate functions over an attribute (or set of attributes) to find aggregate values above some specified threshold. We call such queries iceberg querie...
Min Fang, Narayanan Shivakumar, Hector Garcia-Moli...
VLDB
1998
ACM
131views Database» more  VLDB 1998»
15 years 11 months ago
An Asynchronous Avoidance-Based Cache Consistency Algorithm for Client Caching DBMSs
We present a new client cache consistency algorithm for client caching database management systems. The algorithm, called Asynchronous Avoidance-based Cache Consistency (AACC), pr...
M. Tamer Özsu, Kaladhar Voruganti, Ronald C. ...