734 search results - page 14 / 147 » Efficient join processing over uncertain data |
148
Voted
SIGMOD
2008
ACM
15 years 9 months ago
2008
ACM
Uncertain data is inherent in a few important applications such as environmental surveillance and mobile object tracking. Top-k queries (also known as ranking queries) are often n...
DASFAA
2007
IEEE
15 years 1 months ago
2007
IEEE
Abstract. In this paper, we present a novel ordered XPATH evaluation in treeunaware RDBMS. The novelties of our approach lies in the followings. (a) We propose a novel XML storage ...
163
Voted
SIGMOD
2008
ACM
15 years 9 months ago
2008
ACM
Sampling is a popular method of data collection when it is impossible or too costly to reach the entire population. For example, television show ratings in the United States are g...
SIGMOD
2003
ACM
15 years 9 months ago
2003
ACM
Many applications employ sensors for monitoring entities such as temperature and wind speed. A centralized database tracks these entities to enable query processing. Due to contin...
ICIP
2008
IEEE
15 years 4 months ago
2008
IEEE
We propose to stream multi-view video over a multi-tree peerto-peer (P2P) network using the NUEPMuT protocol. Each view of the multi-view video is streamed over an independent P2P...