392 search results - page 16 / 79 » Modeling and querying probabilistic XML data |
100
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DATESO
2007
15 years 1 months ago
2007
We address a problem of updating XML documents having their XML schema described by a Document Type Definition (DTD) without breaking their validity. We present a way how to expre...
117
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VLDB
2005
ACM
15 years 5 months ago
2005
ACM
Developing cost models for query optimization is significantly harder for XML queries than for traditional relational queries. The reason is that XML query operators are much mor...
ENTCS
2006
14 years 11 months ago
2006
Data integration systems provide a uniform query interface (UQI) to multiple, autonomous data sources [4]. This paper presents the universal data model (UDM) that captures the sem...
KDD
1998
ACM
15 years 3 months ago
1998
ACM
We apply a well-known Bayesian probabilistic model to textual information retrieval: the classification of documents based on their relevance to a query. This model was previously...
112
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DEXA
2004
Springer
15 years 5 months ago
2004
Springer
Abstract. Previous works in change detection on XML focused on detecting changes to text file using ordered and unordered tree model. These approaches are not suitable for detecti...