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DEXA
2007
Springer
141views Database» more  DEXA 2007»
16 years 21 days ago
Indexing Set-Valued Attributes with a Multi-level Extendible Hashing Scheme
We present an access method for set-valued attributes that is based on a multi-level extendible hashing scheme. This scheme avoids exponential directory growth for skewed data and...
Sven Helmer, Robin Aly, Thomas Neumann, Guido Moer...
ER
2004
Springer
84views Database» more  ER 2004»
15 years 12 months ago
Modeling Functional Data Sources as Relations
In this paper we present a model of functional access to data that, we argue, is suitable for modeling a class of data repositories characterized by functional access, such as web ...
Simone Santini, Amarnath Gupta
EWDW
1994
15 years 10 months ago
Optimization of Object-Oriented Queries by Inverse Methods
For object-oriented databases we propose a new technique for optimizing queries containing method invocations. This technique is based on the definition of inverse methods and que...
Johann Eder, Heinz Frank, Walter Liebhart
OOPSLA
1992
Springer
15 years 10 months ago
CACL: Efficient Fine-Grained Protection for Objects
CACL is a protection scheme for objects that offers a simple and flexible model of protection and has an efficient, software-only implementation. The model, based on Access Contro...
Joel E. Richardson, Peter M. Schwarz, Luis-Felipe ...
FMN
2009
Springer
85views Multimedia» more  FMN 2009»
15 years 10 months ago
OASIS Archive - Open Archiving System with Internet Sharing
OASIS Archive project aimed at developing a system for the universal presentation of Media Art works independent of location. The goal was to establish a user-friendly search syste...
Juergen Enge, Andrzej Glowacz, Michal Grega, Mikol...