Sciweavers

721 search results - page 96 / 145
» Layered Index Structures in Document Database Systems
Sort
View
136
Voted
WWW
2010
ACM
15 years 9 months ago
Data summaries for on-demand queries over linked data
Typical approaches for querying structured Web Data collect (crawl) and pre-process (index) large amounts of data in a central data repository before allowing for query answering....
Andreas Harth, Katja Hose, Marcel Karnstedt, Axel ...
121
Voted
NAR
2007
91views more  NAR 2007»
15 years 3 months ago
SuperHapten: a comprehensive database for small immunogenic compounds
The immune system protects organisms from foreign proteins, peptide epitopes and a multitude of chemical compounds. Among these, haptens are small molecules, eliciting an immune r...
Stefan Günther, Dorothea Hempel, Mathias Dunk...
209
Voted
SIGMOD
2006
ACM
149views Database» more  SIGMOD 2006»
16 years 3 months ago
Efficient query processing on unstructured tetrahedral meshes
Modern scientific applications consume massive volumes of data produced by computer simulations. Such applications require new data management capabilities in order to scale to te...
Stratos Papadomanolakis, Anastassia Ailamaki, Juli...
ICDE
2008
IEEE
190views Database» more  ICDE 2008»
16 years 5 months ago
Adaptive Segmentation for Scientific Databases
In this paper we explore database segmentation in the context of a column-store DBMS targeted at a scientific database. We present a novel hardware- and scheme-oblivious segmentati...
Milena Ivanova, Martin L. Kersten, Niels Nes
158
Voted
XMLSEC
2003
ACM
15 years 8 months ago
Access control of XML documents considering update operations
As a large quantity of information is presented in XML format on the Web, there are increasing demands for XML security. Until now, research on XML security has been focused on th...
Chung-Hwan Lim, Seog Park, Sang Hyuk Son