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» The complexity of XPath query evaluation
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NOMS
2010
IEEE
136views Communications» more  NOMS 2010»
13 years 7 months ago
Supporting System-wide Similarity Queries for networked system management
Abstract— Today’s networked systems are extensively instrumented for collecting a wealth of monitoring data. In this paper, we propose a framework called System-wide Similarity...
Songyun Duan, Hui Zhang 0002, Guofei Jiang, Xiaoqi...
ICDIM
2008
IEEE
14 years 3 months ago
Dynamic detection and administration of materialized views based on the Query Graph Model
Database Management Systems (DBMS) are complex software systems which are used in an increasing number of applications. To obtain the best performance for business relevant applic...
Andreas Lübcke, Ingolf Geist, Ronny Bubke
ICDT
2011
ACM
270views Database» more  ICDT 2011»
13 years 4 days ago
On the equivalence of distributed systems with queries and communication
Distributed data management systems consist of peers that store, exchange and process data in order to collaboratively achieve a common goal, such as evaluate some query. We study...
Serge Abiteboul, Balder ten Cate, Yannis Katsis
DAMON
2007
Springer
14 years 2 months ago
A general framework for improving query processing performance on multi-level memory hierarchies
We propose a general framework for improving the query processing performance on multi-level memory hierarchies. Our motivation is that (1) the memory hierarchy is an important pe...
Bingsheng He, Yinan Li, Qiong Luo, Dongqing Yang
IDEAS
1997
IEEE
107views Database» more  IDEAS 1997»
14 years 27 days ago
Query Processing in the ROL system
The ROL system is a novel deductive object-oriented database system that has been implemented at the University of Regina. It provides a uniform rule-based declarative language fo...
Mengchi Liu, Weidong Yu