6974 search results - page 337 / 1395 » Querying Semi-Structured Data |
188
click to vote
PVLDB
2010
15 years 5 months ago
2010
Cloud storage is an emerging infrastructure that offers Platforms as a Service (PaaS). On such platforms, storage and compute power are adjusted dynamically, and therefore it is i...
178
click to vote
CVPR
2004
IEEE
16 years 8 months ago
2004
IEEE
This paper presents a spatio-temporal query language useful for video interpretation and event recognition. The language is suited to describe configurations of objects moving on ...
320
click to vote
ICDE
2007
IEEE
16 years 8 months ago
2007
IEEE
Top-k processing in uncertain databases is semantically and computationally different from traditional top-k processing. The interplay between score and uncertainty makes traditio...
174
click to vote
WWW
2006
ACM
16 years 7 months ago
2006
ACM
An important issue arising from large scale data integration is how to efficiently select the top-K ranking answers from multiple sources while minimizing the transmission cost. T...
228
click to vote
SIGMOD
2001
ACM
16 years 6 months ago
2001
ACM
The ability to approximately answer aggregation queries accurately and efficiently is of great benefit for decision support and data mining tools. In contrast to previous sampling...