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TKDE
1998
126views more  TKDE 1998»
14 years 9 months ago
Dictionary: A New Access Method for Query Processing in Object-Oriented Databases
—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
ADVIS
2006
Springer
15 years 3 months ago
Checking Violation Tolerance of Approaches to Database Integrity
A hitherto unquestioned assumption made by all methods for integrity checking has been that the database satisfies its constraints before each update. This consistency assumption ...
Hendrik Decker, Davide Martinenghi
CIKM
1994
Springer
15 years 1 months ago
Using Path Information for Query Processing in Object-Oriented Database Systems
This paper argues that most queries in object-oriented databases require traversing from one object to another in the aggregation hierarchy. Thus, the connections between objects ...
Dik Lun Lee, Wang-Chien Lee
BMCBI
2004
119views more  BMCBI 2004»
14 years 9 months ago
PASS2: an automated database of protein alignments organised as structural superfamilies
Background: The functional selection and three-dimensional structural constraints of proteins in nature often relates to the retention of significant sequence similarity between p...
Anirban Bhaduri, Ganesan Pugalenthi, Ramanathan So...
CN
2004
148views more  CN 2004»
14 years 9 months ago
Multiway range trees: scalable IP lookup with fast updates
In this paper, we introduce a new IP lookup scheme with worst-case search and update time of O(log n), where n is the number of prefixes in the forwarding table. Our scheme is base...
Priyank Ramesh Warkhede, Subhash Suri, George Varg...