2853 search results - page 346 / 571 » On the Efficiency of Provenance Queries |
181
click to vote
KDD
2009
ACM
16 years 7 months ago
2009
ACM
Motivated by structural properties of the Web graph that support efficient data structures for in memory adjacency queries, we study the extent to which a large network can be com...
392
click to vote
PODS
2009
ACM
16 years 7 months ago
2009
ACM
Skyline computation is widely used in multi-criteria decision making. As research in uncertain databases draws increasing attention, skyline queries with uncertain data have also ...
186
click to vote
SIGMOD
2003
ACM
16 years 6 months ago
2003
ACM
To facilitate queries over semi-structured data, various structural summaries have been proposed. Structural summaries are derived directly from the data and serve as indices for ...
189
click to vote
TABLETOP
2006
IEEE
16 years 19 days ago
2006
IEEE
Interactive tables can enhance small-group colocated collaborative work in many domains. One application enabled by this new technology is copresent, collaborative search for digi...
311
click to vote
DAWAK
2005
Springer
16 years 5 days ago
2005
Springer
Abstract. In this paper, we present a new approach to indexing multidimensional data that is particularly suitable for the efficient incremental processing of nearest neighbor quer...