739 search results - page 127 / 148 » Sorting Algorithms |
SIGMOD
2010
ACM
14 years 9 days ago
2010
ACM
Current relational databases require that a database schema exist prior to data entry and require manual optimization for best performance. We describe the query optimization tech...
ESA
2009
Springer
14 years 4 days ago
2009
Springer
We consider online preemptive scheduling of jobs, arriving one by one, on m identical parallel machines. A buffer of a fixed size K > 0, which assists in partial reordering of...
SIGGRAPH
1998
ACM
13 years 11 months ago
1998
ACM
In this paper we present a set of efficient image based rendering methods capable of rendering multiple frames per second on a PC. The first method warps Sprites with Depth repr...
VLDB
1998
ACM
13 years 11 months ago
1998
ACM
The query execution engine in Microsoft SQL Server employs hash-based algorithms for inner and outer joins, semi-joins, set operations (such as intersection), grouping, and duplic...
SIGCOMM
1994
ACM
13 years 11 months ago
1994
ACM
An ad-hoc network is the cooperative engagement of a collection of Mobile Hosts without the required intervention of any centralized Access Point. In this paper we present an inno...