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» XML data exchange: consistency and query answering
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PODS
1999
ACM
160views Database» more  PODS 1999»
14 years 2 days ago
Queries with Incomplete Answers over Semistructured Data
Semistructured data occur in situations where information lacks a homogeneous structure and is incomplete. Yet, up to now the incompleteness of information has not been re ected b...
Yaron Kanza, Werner Nutt, Yehoshua Sagiv
BTW
2005
Springer
112views Database» more  BTW 2005»
14 years 1 months ago
Valid Updates for Persistent XML Objects
: XML has emerged as the industry standard for representing and exchanging data and is already predominant in several applications today. Business, analytic and structered data wil...
Henrike Schuhart, Volker Linnemann
AGP
2003
IEEE
14 years 1 months ago
Local Closed-World Assumptions for reasoning about Semantic Web data
Abstract The Semantic Web (SW) can be seen as abstract representation and exchange of data and metadata. Metadata is given in terms of data mark-up and reference to shared, Web-acc...
Elisa Bertino, Alessandro Provetti, Franco Salvett...
WEBDB
2005
Springer
83views Database» more  WEBDB 2005»
14 years 1 months ago
Indexing for XML Siblings
Efficient querying XML documents is an increasingly important issue considering the fact that XML becomes the de facto standard for data representation and exchange over the Web,...
SungRan Cho
SIGMOD
2004
ACM
149views Database» more  SIGMOD 2004»
14 years 8 months ago
Incremental Maintenance of XML Structural Indexes
Increasing popularity of XML in recent years has generated much interest in query processing over graph-structured data. To support efficient evaluation of path expressions, many ...
Ke Yi, Hao He, Ioana Stanoi, Jun Yang 0001