622 search results - page 7 / 125 » Query Languages and Data Models for Database Sequences and D... |
ICDT
2007
ACM
14 years 2 months ago
2007
ACM
Moving objects produce trajectories. We describe a data model for trajectories and trajectory samples and an efficient way of modeling uncertainty via beads for trajectory samples....
LCPC
2005
Springer
14 years 2 months ago
2005
Springer
With the growing popularity of streaming data model, processing queries over streaming data has become an important topic. Streaming data has received attention in a number of comm...
EAGC
2004
Springer
14 years 1 months ago
2004
Springer
Data streams are a prevalent and growing source of timely data. As streams become more prevalent, richer interrogation of the contents of the streams are required. Value of the con...
ICDE
2008
IEEE
14 years 10 months ago
2008
IEEE
In this paper, we address the problem of extending a relational database system to facilitate efficient real-time application of dynamic probabilistic models to streaming data. he ...
TIME
2007
IEEE
14 years 2 months ago
2007
IEEE
Transaction-time temporal databases and query languages provide a solid framework for analyzing properties of queries over data streams. In this paper we focus on issues connected...