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DEXAW
1998
IEEE
126views Database» more  DEXAW 1998»
15 years 10 months ago
An Extended Query Reformulation Technique Using Materialized Views
Materialized views offer opportunities for significant performance gain in query evaluation by providing fast access to pre-computed data. The question of when and how to use a ma...
Jae-young Chang, Sang-goo Lee
ICSM
1997
IEEE
15 years 9 months ago
Dynamic Traceability Links Supported by a System Architecture Description
To reduce the effort spent on system comprehension during software maintenance, easy access to different type of information describing the system features is necessary. This is u...
Eirik Tryggeseth, Øystein Nytrø
SIGGRAPH
1997
ACM
15 years 9 months ago
Rendering complex scenes with memory-coherent ray tracing
Simulating realistic lighting and rendering complex scenes are usually considered separate problems with incompatible solutions. Accurate lighting calculations are typically perfo...
Matt Pharr, Craig E. Kolb, Reid Gershbein, Pat Han...
SIGMOD
1997
ACM
135views Database» more  SIGMOD 1997»
15 years 9 months ago
High-Performance Sorting on Networks of Workstations
We report the performance of NOW-Sort, a collection of sorting implementations on a Network of Workstations (NOW). We find that parallel sorting on a NOW is competitive to sortin...
Andrea C. Arpaci-Dusseau, Remzi H. Arpaci-Dusseau,...
158
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ADBIS
1997
Springer
146views Database» more  ADBIS 1997»
15 years 9 months ago
S-Index: a Hybrid Structure for Text Retrieval
Today, two classes of indexing methods enjoying wide applicability are the Inverted Index and the Superimposed Coding based Signature File (SC-SF). The former is most efficient i...
Dimitrios Dervos, P. Linardis, Yannis Manolopoulos