path dictionary index

TKDE
1998

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Dictionary: A New Access Method for Query Processing in Object-Oriented Databases

13 years 4 months ago

—We present a new access method, called the path dictionary index (PDI) method, for supporting nested queries on object-oriented databases. PDI supports object traversal and asso...

Wang-Chien Lee, Dik Lun Lee

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DASFAA
1995
IEEE

118views Database» more DASFAA 1995»

Combining Indexing Technique with Path Dictionary for Nested Object Queries

13 years 8 months ago

Download www.cse.psu.edu

A path dictionary encodes the connections among objects in the aggregation hierarchy. It has been shown to be an efficient mechanism for supporting nested object queries [6]. In t...

Wang-Chien Lee, Dik Lun Lee

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