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ADC
2009
Springer
178views Database» more  ADC 2009»
16 years 1 months ago
CSC: Supporting Queries on Compressed Cached XML
Whenever a client frequently has to retrieve, to query and to locally transform large parts of a huge XML document that is stored on a remote web information server, data exchange...
Stefan Böttcher, Rita Hartel
DEXAW
2008
IEEE
140views Database» more  DEXAW 2008»
16 years 1 months ago
Enhanced Query Expansion in English-Arabic CLIR
Arabic is a language with a particularly large vocabulary  rich   in   words   with   synonymous   shades   of   meaning.  Modern   Standard   Arabic,   which ...
Abdelghani Bellaachia, Ghita Amor-Tijani
SSDBM
2007
IEEE
107views Database» more  SSDBM 2007»
16 years 1 months ago
Efficient Evaluation of Inbreeding Queries on Pedigree Data
We consider pedigree data structured in the form of a directed acyclic graph, and use an encoding scheme, called NodeCodes, for expediting the evaluation of queries on pedigree gr...
Brendan Elliott, Suleyman Fatih Akgul, Stephen May...
ADBIS
2007
Springer
119views Database» more  ADBIS 2007»
16 years 1 months ago
Combining Efficient XML Compression with Query Processing
This paper describes a new XML compression scheme that offers both high compression ratios and short query response time. Its core is a fully reversible transform featuring substit...
Przemyslaw Skibinski, Jakub Swacha
DEXA
2007
Springer
131views Database» more  DEXA 2007»
16 years 1 months ago
Improving Semantic Query Answering
The retrieval problem is one of the main reasoning tasks for knowledge base systems. Given a knowledge base K and a concept C, the retrieval problem consists of finding all indivi...
Norbert Kottmann, Thomas Studer