2724 search results - page 368 / 545 » Optimizing Queries on Files |
206
Voted
SIGMOD
2008
ACM
16 years 3 months ago
2008
ACM
XML database systems are expected to handle increasingly complex queries over increasingly large and highly structured XML databases. An important problem that needs to be solved ...
209
Voted
SIGMOD
2007
ACM
16 years 3 months ago
2007
ACM
SwissQM is a novel sensor network platform for acquiring data from the real world. Instead of statically hand-crafted programs, SwissQM is a virtual machine capable of executing b...
160
Voted
SIGMOD
2004
ACM
16 years 3 months ago
2004
ACM
Despite the widespread and growing use of asynchronous copies to improve scalability, performance and availability, this practice still lacks a firm semantic foundation. Applicati...
121
Voted
ICASSP
2008
IEEE
15 years 10 months ago
2008
IEEE
This paper considers the problem of predictive fusion coding for storage of multiple spatio-temporally correlated sources so as to enable efficient selective retrieval of data fr...
128
Voted
APWEB
2004
Springer
15 years 9 months ago
2004
Springer
Queries to data warehouses often involve hundreds of complex aggregations over large volumes of data, and so it is infeasible to compute these queries by scanning the data sources ...