681 search results - page 79 / 137 » Columnar objects: improving the performance of analytical ap... |
WOSP
2010
ACM
15 years 6 months ago
2010
ACM
For garbage-collected applications, dynamically-allocated objects are contained in a heap. Programmer productivity improves significantly if there is a garbage collector to autom...
109
click to vote
SIGPLAN
2002
14 years 10 months ago
2002
We present a new analysis for removing unnecessary write barriers in programs that use generational garbage collection. To our knowledge, this is the first static program analysis...
102
click to vote
CDC
2008
IEEE
15 years 5 months ago
2008
IEEE
— In this paper we develop a new dual decomposition method for optimizing a sum of convex objective functions corresponding to multiple agents but with coupled constraints. In ou...
189
click to vote
ICDE
2007
IEEE
16 years 16 days ago
2007
IEEE
Recently, the skyline computation and analysis have been extended from one single full space to multidimensional subspaces, which can lead to valuable insights in some application...
AVI
2008
15 years 1 months ago
2008
Previous studies have demonstrated the importance of providing users with a coherent environment across distant sites. To date, it remains unclear how such an environment affects ...