3269 search results - page 581 / 654 » Query Optimization for XML |
141
click to vote
TC
2011
14 years 9 months ago
2011
— Processing the gathered information efficiently is a key functionality for wireless sensor networks. In this article, we study the time complexity, message complexity (number ...
129
Voted
SODA
2012
ACM
13 years 5 months ago
2012
ACM
We consider the dictionary problem in external memory and improve the update time of the wellknown buffer tree by roughly a logarithmic factor. For any λ ≥ max{lg lg n, logM/B(...
125
click to vote
AIPS
2008
15 years 4 months ago
2008
In the planning-as-SAT paradigm there have been numerous recent developments towards improving the speed and scalability of planning at the cost of finding a step-optimal parallel...
121
click to vote
GEOINFORMATICA
1998
15 years 2 months ago
1998
Due to the increasing popularity of spatial databases, researchers have focused their efforts on improving the query processing performance of the most expensive spatial database ...
136
click to vote
SIGMOD
2010
ACM
15 years 27 days ago
2010
ACM
Tuning tools attempt to configure a database to achieve optimal performance for a given workload. Selecting an optimal set of physical structures is computationally hard since it ...