Sciweavers

404 search results - page 16 / 81
» A database integration system based on global view generatio...
Sort
View
SEBD
2008
178views Database» more  SEBD 2008»
14 years 11 months ago
A New Generation Search Engine Supporting Cross Domain Queries
d Abstract) Daniele Braga1 , Diego Calvanese2 , Alessandro Campi1 , Stefano Ceri1 , Florian Daniel1 , Davide Martinenghi1 , Paolo Merialdo3 , Riccardo Torlone3 1 Dip. di Elettronic...
Daniele Braga, Diego Calvanese, Alessandro Campi, ...
SIGMOD
2004
ACM
163views Database» more  SIGMOD 2004»
15 years 9 months ago
Constraint-Based XML Query Rewriting For Data Integration
We study the problem of answering queries through a target schema, given a set of mappings between one or more source schemas and this target schema, and given that the data is at...
Cong Yu, Lucian Popa
DEXAW
2003
IEEE
128views Database» more  DEXAW 2003»
15 years 2 months ago
Current Mobile Payment Procedures on the German Market from the View of Customer Requirements
The key to mobile payment acceptance is in the hands of customers. In this paper we use the results of the mobile payment survey MP1 in order to identify and roughly weigh the mos...
Key Pousttchi, Mario Zenker
BIRTHDAY
2005
Springer
15 years 3 months ago
Toward Automated Large-Scale Information Integration and Discovery
The high cost of data consolidation is the key market inhibitor to the adoption of traditional information integration and data warehousing solutions. In this paper, we outline a n...
Paul Brown, Peter J. Haas, Jussi Myllymaki, Hamid ...
VLDB
2007
ACM
121views Database» more  VLDB 2007»
15 years 9 months ago
Efficient Keyword Search over Virtual XML Views
Emerging applications such as personalized portals, enterprise search and web integration systems often require keyword search over semi-structured views. However, traditional inf...
Feng Shao, Lin Guo, Chavdar Botev, Anand Bhaskar, ...