613 search results - page 122 / 123 » Query Evaluation on a Database Given by a Random Graph |
SODA
2010
ACM
14 years 3 months ago
2010
ACM
An ancestry labeling scheme labels the nodes of any tree in such a way that ancestry queries between any two nodes can be answered just by looking at their corresponding labels. T...
GIS
2008
ACM
14 years 6 months ago
2008
ACM
This paper proposes a novel framework for mining regional colocation patterns with respect to sets of continuous variables in spatial datasets. The goal is to identify regions in ...
ICDAR
2011
IEEE
12 years 5 months ago
2011
IEEE
—A vast number of historical and badly degraded document images can be found in libraries, public, and national archives. Due to the complex nature of different artifacts, such p...
WWW
2009
ACM
14 years 6 months ago
2009
ACM
The increasing availability of GPS-enabled devices is changing the way people interact with the Web, and brings us a large amount of GPS trajectories representing people's lo...
SIGIR
2012
ACM
11 years 8 months ago
2012
ACM
Finding topic experts on microblogging sites with millions of users, such as Twitter, is a hard and challenging problem. In this paper, we propose and investigate a new methodolog...