137 search results - page 12 / 28 » Characterizing schema mappings via data examples |
ER
2007
Springer
14 years 1 months ago
2007
Springer
Today, there are several approaches supporting an integrated processing of XML and (object-)relational data sources. However, each of these approaches favors a single data model f...
IJCAI
2003
13 years 9 months ago
2003
In this paper, we define a simple but scalable framework for peer-to-peer data sharing systems, in which the problem of answering queries over a network of semantically related p...
AICT
2009
IEEE
14 years 2 months ago
2009
IEEE
Unlike other wireless technologies, the deployment of 802.11 networks is not limited to operators: access points can easily be installed by end-users for domestic use. This singul...
ICALP
2007
Springer
14 years 1 months ago
2007
Springer
While data compression and Kolmogorov complexity are both about effective coding of words, the two settings differ in the following respect. A compression algorithm or compressor...
SIGMOD
1999
ACM
13 years 12 months ago
1999
ACM
The design of webbases, database systems for supporting Webbased applications, is currently an active area of research. In this paper, we propose a 3-layer architecture for design...