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» An Overview of Query Optimization in Relational Systems
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SIGMOD
2001
ACM
124views Database» more  SIGMOD 2001»
14 years 8 months ago
Query Optimization In Compressed Database Systems
Over the last decades, improvements in CPU speed have outpaced improvements in main memory and disk access rates by orders of magnitude, enabling the use of data compression techn...
Zhiyuan Chen, Johannes Gehrke, Flip Korn
DBSEC
2006
131views Database» more  DBSEC 2006»
13 years 10 months ago
Interactive Analysis of Attack Graphs Using Relational Queries
Abstract. Attack graph is important in defending against well-orchestrated network intrusions. However, the current analysis of attack graphs requires an algorithm to be developed ...
Lingyu Wang, Chao Yao, Anoop Singhal, Sushil Jajod...
RTDB
1996
84views more  RTDB 1996»
13 years 10 months ago
Performance-Polymorphic Execution of Real-Time Queries
We are developing an object-oriented real-time database system that includes a relationally complete query language. Unlike conventional query optimizers, our optimizer estimates ...
Thomas Padron-McCarthy, Tore Risch
VLDB
2002
ACM
129views Database» more  VLDB 2002»
13 years 8 months ago
Optimizing View Queries in ROLEX to Support Navigable Result Trees
An increasing number of applications use XML data published from relational databases. For speed and convenience, such applications routinely cache this XML data locally and acces...
Philip Bohannon, Sumit Ganguly, Henry F. Korth, P....
IDEAS
2006
IEEE
100views Database» more  IDEAS 2006»
14 years 2 months ago
Data-Driven Publication of Relational Databases
The paper presents a framework for publishing relational databases in textual documents such as mails, HTML pages, LATEX or BibTex files, plain texts, etc. The publication proces...
Sonia Guehis, Philippe Rigaux, Emmanuel Waller