3935 search results - page 354 / 787 » Database Support for Hypertext |
242
Voted
SIGMOD
2009
ACM
16 years 3 months ago
2009
ACM
The skyline operator returns from a set of multi-dimensional objects a subset of superior objects that are not dominated by others. This operation is considered very important in ...
208
Voted
SIGMOD
2008
ACM
16 years 3 months ago
2008
ACM
We propose to demonstrate SEMMO, a consistency server for MMOs. The key features of SEMMO are its novel distributed consistency protocol and system architecture. The distributed n...
215
Voted
SIGMOD
2007
ACM
16 years 3 months ago
2007
ACM
The family of threshold algorithm (i.e., TA) has been widely studied for efficiently computing top-k queries. TA uses a sort-merge framework that assumes data lists are pre-sorted...
196
Voted
SIGMOD
2007
ACM
16 years 3 months ago
2007
ACM
A "sparse" data set typically has hundreds or even thousands of attributes, but most objects have non-null values for only a small number of these attributes. A popular ...
137
Voted
SIGMOD
2003
ACM
16 years 3 months ago
2003
ACM
While the XML Stylesheet Language for Transformations (XSLT) was not designed as a query language, it is well-suited for many query-like operations on XML documents including sele...