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SIGMOD
1996
ACM
120views Database» more  SIGMOD 1996»
15 years 11 months ago
Query Execution Techniques for Caching Expensive Methods
Object-Relational and Object-Oriented DBMSs allow users to invoke time-consuming ("expensive") methods in their queries. When queries containing these expensive methods a...
Joseph M. Hellerstein, Jeffrey F. Naughton
SIGMOD
1994
ACM
107views Database» more  SIGMOD 1994»
15 years 11 months ago
QuickStore: A High Performance Mapped Object Store
This paper presents, QuickStore, a memory-mapped storage system for persistent C++ built on top of the EXODUS Storage Manager. QuickStore provides fast access to in-memory objects...
Seth J. White, David J. DeWitt
SIGMOD
1989
ACM
118views Database» more  SIGMOD 1989»
15 years 11 months ago
The Architecture Of An Active Data Base Management System
The HiPAC project is investigating active, time-constrained databasemanagment. An active DBMS is one which automatically executes specified actions when speciifed conditions arise...
Dennis R. McCarthy, Umeshwar Dayal
DAS
2010
Springer
15 years 11 months ago
Memory-based recognition of camera-captured characters
This paper addresses how to quickly recognize a character pattern using a lot of case examples without learning. Here without learning means just finding the most similar example...
Masakazu Iwamura, Tomohiko Tsuji, Koichi Kise
C3S2E
2009
ACM
15 years 11 months ago
The promise of solid state disks: increasing efficiency and reducing cost of DBMS processing
Most database systems (DBMSs) today are operating on servers equipped with magnetic disks. In our contribution, we want to motivate the use of two emerging and striking technologi...
Karsten Schmidt 0002, Yi Ou, Theo Härder