732 search results - page 41 / 147 » Efficient Evaluation of XQuery over Streaming Data |
ICDE
2009
IEEE
14 years 10 months ago
2009
IEEE
Abstract-- Skyline computation has many applications including multi-criteria decision making. In this paper, we study the problem of efficient processing of continuous skyline que...
DSN
2008
IEEE
14 years 3 months ago
2008
IEEE
Many emerging distributed applications require the realtime processing of large amounts of data that are being updated continuously. Distributed stream processing systems offer a ...
STACS
2010
Springer
14 years 3 months ago
2010
Springer
We construct efficient data structures that are resilient against a constant fraction of adversarial noise. Our model requires that the decoder answers most queries correctly with...
ICDT
2009
ACM
14 years 9 months ago
2009
ACM
The ability to flexibly compose confidence computation with the operations of relational algebra is an important feature of probabilistic database query languages. Computing confi...
SIGMOD
2004
ACM
14 years 8 months ago
2004
ACM
Many algorithms have been proposed to approximate holistic aggregates, such as quantiles and heavy hitters, over data streams. However, little work has been done to explore what t...