1342 search results - page 232 / 269 » Descriptor Learning for Efficient Retrieval |
SIGMOD
2009
ACM
14 years 9 months ago
2009
ACM
Column-oriented database systems [19, 23] perform better than traditional row-oriented database systems on analytical workloads such as those found in decision support and busines...
SIGMOD
2008
ACM
14 years 9 months ago
2008
ACM
A method for approximate subsequence matching is introduced, that significantly improves the efficiency of subsequence matching in large time series data sets under the dynamic ti...
SIGMOD
2007
ACM
14 years 9 months ago
2007
ACM
To compensate for the inherent impedance mismatch between the relational data model (tables of tuples) and XML (ordered, unranked trees), tree join algorithms have become the prev...
MOBILITY
2009
ACM
14 years 3 months ago
2009
ACM
We present the feasibility evaluation of a structured communication-oriented Peer-to-Peer (P2P) system being used in mobile environments in this paper. The different levels of chu...
SAC
2005
ACM
14 years 2 months ago
2005
ACM
Simulations of complex scientific phenomena involve the execution of massively parallel computer programs. These simulation programs generate large-scale multidimensional data set...