Sciweavers

2265 search results - page 257 / 453
» Recovering Exchanged Data
Sort
View
VLDB
1999
ACM
87views Database» more  VLDB 1999»
15 years 6 months ago
Query Optimization for XML
XML is an emerging standard for data representation and exchange on the World-Wide Web. Due to the nature of information on the Web and the inherent flexibility of XML, we expect...
Jason McHugh, Jennifer Widom
96
Voted
ACSAC
2001
IEEE
15 years 6 months ago
Enabling Hierarchical and Bulk-Distribution for Watermarked Content
One of the solutions to deter copyright violations consists of embedding hard to detect watermarks in digital media. Current developments have focused on how to embed watermarks, ...
Germano Caronni, Christoph L. Schuba
119
Voted
PATAT
2000
Springer
89views Education» more  PATAT 2000»
15 years 6 months ago
A Language for Specifying Complete Timetabling Problems
The timetabling problem consists in fixing a sequence of meetings between teachers and students in a given period of time, satisfying a set of different constraints. There are a nu...
Luís Paulo Reis, Eugenio Oliveira
ACHI
2009
IEEE
15 years 5 months ago
SCRABBLE.GZ: A Web-Based Collaborative Game to Promote the Galician Language
We present in this paper a web-based version of a Scrabble game, describing its architecture and some implementation details. This architecture makes possible a high degree of int...
Guillermo de Bernardo, Ana Cerdeira-Pena, Oscar Pe...
134
Voted
ER
2008
Springer
110views Database» more  ER 2008»
15 years 4 months ago
Conjunctive Query Containment under Access Limitations
Access limitations may occur when querying data sources over the web or heterogeneous data sources presented as relational tables: this happens, for instance, in Data Exchange and ...
Andrea Calì, Davide Martinenghi