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ADC
2000
Springer
98views Database» more  ADC 2000»
15 years 8 months ago
A Generalized Modeling Framework for Schema Versioning Support
Advanced object-oriented applications require the management of schema versions, in order to cope with changes in the structure of the stored data. Two types of versioning have be...
Fabio Grandi, Federica Mandreoli, Maria Rita Scala...
DBPL
1993
Springer
125views Database» more  DBPL 1993»
15 years 8 months ago
Octopus: A Reflective Language Mechanism for Object Manipulation
A class of database programs exist which are required to operate over an infinite number of types; included in this class are object browsers and query tools. The types over which...
Alex Farkas, Alan Dearle
VLDB
1992
ACM
137views Database» more  VLDB 1992»
15 years 8 months ago
Random Sampling from Pseudo-Ranked B+ Trees
In the past, two basic approaches for sampling f5-om B+ trees have been suggested: sampling from the ranked trees and acceptance/rejection sampling i?om non-ranked trees. The firs...
Gennady Antoshenkov
VLDB
1992
ACM
151views Database» more  VLDB 1992»
15 years 8 months ago
A Uniform Approach to Processing Temporal Queries
Research in temporal databases has mainly focused on defining temporal data models by extending existing models, and developing access structures for temporal data. Little has bee...
Umeshwar Dayal, Gene T. J. Wuu
CICLING
2007
Springer
15 years 8 months ago
Rule-Based Protein Term Identification with Help from Automatic Species Tagging
In biomedical articles, terms often refer to different protein entities. For example, an arbitrary occurrence of term p53 might denote thousands of proteins across a number of spec...
Xinglong Wang