2853 search results - page 501 / 571 » On the Efficiency of Provenance Queries |
165
click to vote
VLDB
2007
ACM
16 years 2 days ago
2007
ACM
In this paper we argue that developing information extraction (IE) programs using Datalog with embedded procedural extraction predicates is a good way to proceed. First, compared ...
182
click to vote
VLDB
2007
ACM
16 years 2 days ago
2007
ACM
Abstract The notorious "dimensionality curse" is a wellknown phenomenon for any multi-dimensional indexes attempting to scale up to high dimensions. One well-known approa...
196
click to vote
SIGMOD
2009
ACM
16 years 2 days 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 ...
157
click to vote
SIGMOD
2009
ACM
16 years 2 days ago
2009
ACM
We demonstrate the language Ferry and its editing, compilation, and execution environment FerryDeck. Ferry's type system and operations match those of scripting or programmin...
161
click to vote
SIGMOD
2008
ACM
16 years 6 hour ago
2008
ACM
We present a novel design and implementation of relational join algorithms for new-generation graphics processing units (GPUs). The most recent GPU features include support for wr...