3098 search results - page 387 / 620 » Skyline-join in distributed databases |
169
click to vote
EDBT
2008
ACM
16 years 6 months ago
2008
ACM
We introduce a novel spatial join operator, the ring-constrained join (RCJ). Given two sets P and Q of spatial points, the result of RCJ consists of pairs p, q (where p P, q Q) ...
185
click to vote
EDBT
2008
ACM
16 years 6 months ago
2008
ACM
Transactional requirements, from new application domains and execution environments, are varying and may exceed traditional ACID properties. We believe that transactional middlewa...
148
click to vote
ICDE
2010
IEEE
16 years 1 months ago
2010
IEEE
— Massive data analysis on large clusters presents new opportunities and challenges for query optimization. Data partitioning is crucial to performance in this environment. Howev...
189
click to vote
ICDE
2009
IEEE
16 years 1 months ago
2009
IEEE
— Existing stream processing systems are optimized for a specific metric, which may limit their applicability to diverse applications and environments. This paper presents XFlow...
169
click to vote
SAC
2009
ACM
16 years 1 months ago
2009
ACM
XML data warehouses form an interesting basis for decisionsupport applications that exploit heterogeneous data from multiple sources. However, XML-native database systems currentl...