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» Developing Query Patterns
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PODS
1995
ACM
139views Database» more  PODS 1995»
15 years 8 months ago
Normalizing Incomplete Databases
Databases are often incomplete because of the presence of disjunctive information, due to con icts, partial knowledge and other reasons. Queries against such databases often ask q...
Leonid Libkin
154
Voted
DATESO
2007
107views Database» more  DATESO 2007»
15 years 6 months ago
Updating Typed XML Documents Using a Functional Data Model
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...
Pavel Loupal
ML
2007
ACM
130views Machine Learning» more  ML 2007»
15 years 4 months ago
Interactive learning of node selecting tree transducer
We develop new algorithms for learning monadic node selection queries in unranked trees from annotated examples, and apply them to visually interactive Web information extraction. ...
Julien Carme, Rémi Gilleron, Aurélie...
PVLDB
2010
120views more  PVLDB 2010»
15 years 3 months ago
EXTRUCT: Using Deep Structural Information in XML Keyword Search
Users who are unfamiliar with database query languages can search XML data sets using keyword queries. Previous work has shown that current XML keyword search methods, although in...
Arash Termehchy, Marianne Winslett
181
Voted
AISS
2010
131views more  AISS 2010»
15 years 2 months ago
LWSDM: Layered Web Service Discovery Mechanism
The boom of Service oriented architecture is on substantial rise. SOA developers orchestrate individual SOA objects into web services. It has been a dream of software engineers to...
Shrabani Mallick, D. S. Kushwaha