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CHI
2004
ACM
14 years 8 months ago
eBooks with indexes that reorganize conceptually
Subject indexes were an important step forward for books because they enabled the comparison and correlations of information without extensive reading, re-reading and memorization...
Ed Huai-hsin Chi, Lichan Hong, Julie Heiser, Stuar...
VLDB
1994
ACM
114views Database» more  VLDB 1994»
13 years 11 months ago
On Index Selection Schemes for Nested Object Hierarchies
In this paper we address the problem of devising a set of indexes for a nested object hierarchy in an object-oriented database to improve the overall system performance. It is not...
Sudarshan S. Chawathe, Ming-Syan Chen, Philip S. Y...
EDBT
2000
ACM
13 years 11 months ago
A Unified Approach for Indexed and Non-Indexed Spatial Joins
Lars Arge, Octavian Procopiuc, Sridhar Ramaswamy, ...
ICDE
2005
IEEE
122views Database» more  ICDE 2005»
14 years 1 months ago
Autonomous Index Optimization in XML Databases
Abstract— Defining suitable indexes is a major task when optimizing a database. Usually, a human database administrator defines a set of indexes in the design phase of the data...
Beda Christoph Hammerschmidt, Martin Kempa, Volker...
DEXA
1998
Springer
140views Database» more  DEXA 1998»
13 years 12 months ago
An Analytical Study of Object Identifier Indexing
The object identifier index of an object-oriented database system is typically 20% of the size of the database itself, and for large databases, only a small part of the index fits...
Kjetil Nørvåg, Kjell Bratbergsengen