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DEXAW
1999
IEEE
142views Database» more  DEXAW 1999»
15 years 3 months ago
Developments in Spatio-Temporal Query Languages
ing spatio-temporal data as abstract data types into already existing data models is a promising approach to creating spatio-temporal query languages. In this context, an importan...
Martin Erwig, Markus Schneider
EACL
2006
ACL Anthology
15 years 14 days ago
Large Linguistically-Processed Web Corpora for Multiple Languages
The Web contains vast amounts of linguistic data. One key issue for linguists and language technologists is how to access it. Commercial search engines give highly compromised acc...
Marco Baroni, Adam Kilgarriff
XMLSEC
2003
ACM
15 years 4 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
VLDB
2000
ACM
155views Database» more  VLDB 2000»
15 years 2 months ago
ICICLES: Self-Tuning Samples for Approximate Query Answering
Approximate query answering systems provide very fast alternatives to OLAP systems when applications are tolerant to small errors in query answers. Current sampling-based approach...
Venkatesh Ganti, Mong-Li Lee, Raghu Ramakrishnan
ENTCS
2007
102views more  ENTCS 2007»
14 years 11 months ago
Selective Data Encryption in Outsourced Dynamic Environments
The amount of information held by organizations’ databases is increasing very quickly. A recently proposed solution to the problem of data management, which is becoming increasi...
Ernesto Damiani, Sabrina De Capitani di Vimercati,...