DKE
2007
13 years 4 months ago
2007
XPath is the standard language for addressing parts of an XML document. We present a sound and complete decision procedure for containment of XPath queries. The considered XPath f...
DKE
2007
13 years 4 months ago
2007
We develop a new algorithm for clustering search results. Differently from many other clustering systems that have been recently proposed as a post-processing step for Web search ...
DKE
2007
13 years 4 months ago
2007
Previous studies on mining sequential patterns have focused on temporal patterns specified by some form of propositional temporal logic. However, there are some interesting seque...
DKE
2007
13 years 4 months ago
2007
In our days knowledge extraction methods are able to produce artifacts (also called patterns) that concisely represent data. Patterns are usually quite heterogeneous and require a...
DKE
2007
13 years 4 months ago
2007
The objective of this research work is to look into the role of policies and context in framing the composition of Web services. Context supports the development of adaptable Web ...
DKE
2007
13 years 4 months ago
2007
Finding interaction patterns is a challenging problem, but this kind of information about processes or social networks might be useful for an organization’s management to unders...
DKE
2007
13 years 4 months ago
2007
This paper presents a methodology for knowledge acquisition from source code. We use data mining to support semiautomated software maintenance and comprehension and provide practi...
DKE
2007
13 years 4 months ago
2007
Continuously monitoring through time the correlation/distance of multiple data streams is of interest in a variety of applications, including financial analysis, video surveillanc...
DKE
2007
13 years 4 months ago
2007
Abstract. Business Process Management (BPM) includes methods, techniques, and tools to support the design, enactment, management, and analysis of operational business processes. Th...