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SCS
2003
15 years 1 months ago
A New Component Concept for Fault Trees
The decomposition of complex systems into manageable parts is an essential principle when dealing with complex technical systems. However, many safety and reliability modelling te...
Bernhard Kaiser, Peter Liggesmeyer, Oliver Mä...
93
Voted
SSD
2005
Springer
185views Database» more  SSD 2005»
15 years 5 months ago
Evaluation of a Dynamic Tree Structure for Indexing Query Regions on Streaming Geospatial Data
Most recent research on querying and managing data streams has concentrated on traditional data models where the data come in the form of tuples or XML data. Complex types of strea...
Quinn Hart, Michael Gertz, Jie Zhang
XSYM
2005
Springer
87views Database» more  XSYM 2005»
15 years 5 months ago
Relational Index Support for XPath Axes
In this paper, we designed efficient indexing structure for XML documents so that each basic XPath axis step is supported. The indexing structure is built on top of the B+ -tree wh...
Leo Yuen, Chung Keung Poon
ICDT
2003
ACM
125views Database» more  ICDT 2003»
15 years 5 months ago
XPath Containment in the Presence of Disjunction, DTDs, and Variables
XPath is a simple language for navigating an XML tree and returning a set of answer nodes. The focus in this paper is on the complexity of the containment problem for various fragm...
Frank Neven, Thomas Schwentick
WCRE
2000
IEEE
15 years 4 months ago
Designing an XML-based Exchange Format for Harmonia
In this paper we present our design for a program data exchange format for Harmonia, a framework for constructing language-sensitive interactive CASE tools. We discuss the various...
Marat Boshernitsan, Susan L. Graham