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PLANX
2008
13 years 9 months ago
XML Stream Processing Using a Lazy Concurrent Language
Motivated by previous work on XML stream processing, we noticed that programmers need concurrency to save space, especially in a lazy language. User-controllable concurrency provi...
Shin-Cheng Mu, Ta-Chung Tsai, Keisuke Nakano
ICDE
2010
IEEE
199views Database» more  ICDE 2010»
13 years 11 months ago
XMorph: A Shape-Polymorphic, Domain-Specific XML Data Transformation Language
By imposing a single hierarchy on data, XML makes queries brittle in the sense that a query might fail to produce the desired result if it is executed on the same data organized in...
Curtis Dyreson, Sourav S Bhowmick, Aswani Rao Jann...
PODS
2010
ACM
170views Database» more  PODS 2010»
14 years 23 days ago
Simplifying XML schema: single-type approximations of regular tree languages
XML Schema Definitions (XSDs) can be adequately abstracted by the single-type regular tree languages. It is wellknown, that these form a strict subclass of the robust class of re...
Wouter Gelade, Tomasz Idziaszek, Wim Martens, Fran...
ESOP
2008
Springer
13 years 9 months ago
Regular Expression Subtyping for XML Query and Update Languages
Abstract. XML database query languages such as XQuery employ regular expression types with structural subtyping. Subtyping systems typically have two presentations, which should be...
James Cheney
FQAS
2006
Springer
94views Database» more  FQAS 2006»
13 years 11 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