3359 search results - page 231 / 672 » A Simplified Idea Algorithm |
141
Voted
SIGMOD
2004
ACM
16 years 3 months ago
2004
ACM
Cardinality estimation during query optimization relies on simplifying assumptions that usually do not hold in practice. To diminish the impact of inaccurate estimates during opti...
136
Voted
EDBT
2006
ACM
16 years 3 months ago
2006
ACM
Nearest neighbor (NN) queries have been extended from Euclidean spaces to road networks. Existing approaches are either based on Dijkstra-like network expansion or NN/distance prec...
96
Voted
ICSE
2003
IEEE-ACM
16 years 3 months ago
2003
IEEE-ACM
Editing graphic models always entails layout problems. Inserting and deleting items requires tedious manual work for shifting existing items and rearranging the diagram layout. He...
132
Voted
ICFP
2002
ACM
16 years 3 months ago
2002
ACM
Packrat parsing is a novel technique for implementing parsers in a lazy functional programming language. A packrat parser provides the power and flexibility of top-down parsing wi...
128
Voted
MOBISYS
2005
ACM
16 years 3 months ago
2005
ACM
In this paper, we describe the design and implementation of a distributed operating system for ad hoc networks. Our system simplifies the programming of ad hoc networks and extend...