49 search results - page 2 / 10 » PODS: a new model and processing algorithms for uncertain da... |
GIS
2006
ACM
14 years 5 months ago
2006
ACM
Location information gathered from a variety of sources in the form of sensor data, video streams, human observations, and so on, is often imprecise and uncertain and needs to be ...
PODS
2010
ACM
13 years 9 months ago
2010
ACM
A fundamental problem in data management is to draw a sample of a large data set, for approximate query answering, selectivity estimation, and query planning. With large, streamin...
SIGMOD
2003
ACM
14 years 4 months ago
2003
ACM
We consider the problem of approximating sliding window joins over data streams in a data stream processing system with limited resources. In our model, we deal with resource cons...
STACS
2009
Springer
13 years 9 months ago
2009
Springer
ABSTRACT. This paper gives a brief overview of computation models for data stream processing, and it introduces a new model for multi-pass processing of multiple streams, the so-ca...
DATE
2005
IEEE
13 years 10 months ago
2005
IEEE
In this paper we introduce a new task model that is specifically targeted towards representing stream processing applications. Examples of such applications are those involved in...