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SEMWEB
2001
Springer
15 years 11 months ago
The ICS-FORTH RDFSuite: Managing Voluminous RDF Description Bases
Metadata are widely used in order to fully exploit information resources available on corporate intranets or the Internet. The Resource Description Framework (RDF) aims at facilit...
Sofia Alexaki, Vassilis Christophides, Gregory Kar...
TES
2001
Springer
15 years 11 months ago
Security for Distributed E-Service Composition
Current developments show that tomorrow’s information systems and applications will no longer be based on monolithic architectures that encompass all the functionality. Rather, t...
Stefan Seltzsam, Stephan Börzsönyi, Alfo...
SIGMOD
1998
ACM
96views Database» more  SIGMOD 1998»
15 years 11 months ago
Wavelet-Based Histograms for Selectivity Estimation
Query optimization is an integral part of relational database management systems. One important task in query optimization is selectivity estimation, that is, given a query P, we ...
Yossi Matias, Jeffrey Scott Vitter, Min Wang
ISPAN
1997
IEEE
15 years 11 months ago
A New General Purpose Parallel Database System
This paper is concerned with the transparent parallelisation of declarative database queries, based on theoretical principles. We have designed an entire database architecture sui...
Mohamad Afshar, J. Bates, Gavin M. Bierman, K. Moo...
INFOSCALE
2007
ACM
15 years 8 months ago
Query-driven indexing for scalable peer-to-peer text retrieval
We present a query-driven algorithm for the distributed indexing of large document collections within structured P2P networks. To cope with bandwidth consumption that has been ide...
Gleb Skobeltsyn, Toan Luu, Ivana Podnar Zarko, Mar...