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APLAS
2006
ACM
14 years 4 months ago
XML Validation for Context-Free Grammars
String expression analysis conservatively approximates the possible string values generated by a program. We consider the validation of a context-free grammar obtained by the analy...
Yasuhiko Minamide, Akihiko Tozawa
FQAS
2006
Springer
94views Database» more  FQAS 2006»
14 years 1 months ago
Term Disambiguation in Natural Language Query for XML
Converting a natural language query sentence into a formal database query is a major challenge. We have constructed NaLIX, a natural language interface for querying XML data. Throu...
Yunyao Li, Huahai Yang, H. V. Jagadish
ADC
2000
Springer
146views Database» more  ADC 2000»
14 years 2 months ago
Handling Dynamic Schema Change in Process Models
Workflow technology has emerged as an appropriate platform for consolidating the distributed information resources of an enterprise, promoting interoperability across cross-platfo...
Shazia W. Sadiq
ADC
2008
Springer
80views Database» more  ADC 2008»
14 years 4 months ago
An XML Document Transformation Algorithm Inferred from an Edit Script between DTDs
Finding an appropriate data transformation between two schemas has been an important problem. In this paper, assuming that an edit script between original and updated DTDs is avai...
Nobutaka Suzuki, Yuji Fukushima
KES
2007
Springer
14 years 4 months ago
A Rewrite Based Approach for Enforcing Access Constraints for XML
Abstract. Access control for semi-structured data is nontrivial, as witnessed by the number of access control approaches in recent literature. Recently a case has been made for exp...
Sriram Mohan, Arijit Sengupta, Yuqing Wu