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DEXA
2006
Springer
139views Database» more  DEXA 2006»
15 years 7 months ago
Efficient Processing of Multiple XML Twig Queries
Abstract. Finding all occurrences of a twig pattern in an XML document is a core operation for XML query processing. The emergence of XML as a common mark-up language for data inte...
Huanzhang Liu, Tok Wang Ling, Tian Yu, Ji Wu
SEMWEB
2010
Springer
15 years 1 months ago
Using Reformulation Trees to Optimize Queries over Distributed Heterogeneous Sources
Abstract. In order to effectively and quickly answer queries in environments with distributed RDF/OWL, we present a query optimization algorithm to identify the potentially relevan...
Yingjie Li, Jeff Heflin
EDBTW
2006
Springer
15 years 7 months ago
NaviMoz: Mining Navigational Patterns in Portal Catalogs
Abstract. Portal Catalogs is a popular means of searching for information on the Web. They provide querying and browsing capabilities on data organized in a hierarchy, on a categor...
Eleni G. Christodoulou, Theodore Dalamagas, Timos ...
132
Voted
CCS
2008
ACM
15 years 6 months ago
Enforcing a security pattern in stakeholder goal models
Patterns are useful knowledge about recurring problems and solutions. Detecting a security problem using patterns in requirements models may lead to its early solution. In order t...
Yijun Yu, Haruhiko Kaiya, Hironori Washizaki, Ying...
VL
1994
IEEE
164views Visual Languages» more  VL 1994»
15 years 8 months ago
Similarity Patterns in Language
Dotplot is a technique for visualizing patterns of string matches in millions of lines of text and code. Patterns may be explored interactively or detected automatically. Applicat...
Jonathan Helfman