Publications by Oana Anca Jurca

A Publish/Subscribe Approach to Processing Continuous Queries over Sensor Streams

With technological advances, the sources of available information have become more and more diverse. Recently, a new source of information has gained growing importance: sensor data. Sensors are devices sensing their environment in various ways and reporti ...

EPFL2010

Continuous Query Evaluation over Distributed Sensor Networks

Karl Aberer, Sebastian Michel, Oana Anca Jurca, Alexandre Herrmann

In this paper we address the problem of processing continuous multi-join queries, over distributed data streams. Our approach makes use of existing work in the field of publish/subscribe systems. We show how these principles can be ported to our envisioned ...

IEEE2010

Processing Publish/Subscribe Queries over Distributed Data Streams

Karl Aberer, Sebastian Michel, Oana Anca Jurca, Alexandre Herrmann

2009

Query Driven Operator Placement for Complex Event Detection over Data Streams

Karl Aberer, Sebastian Michel, Oana Anca Jurca, Alexandre Herrmann

We consider the problem of efficiently processing subscription queries over data streams in large-scale interconnected sensor networks. We propose a scalable algorithm for distributed data stream processing, applicable on top of any platform granting acces ...

2008

Efficient Probabilistic Subsumption Checking for Content-Based Publish/Subscribe Systems

Karl Aberer, Ivana Podnar, Oana Anca Jurca

2006