The W3C RDF Stream Processing (RSP) community has proposed a common model and a language for querying RDF streams. However, the current RSP systems significantly differ from each other in terms of performance. In this paper, we propose a unified interface for optimizing a continuous query in heterogeneous RSP systems. To enhance the performance of RSP, a unified interface decomposes a query, reassembles partial queries and assigns them to appropriate RSP systems. Experimental results show that the proposed approach performs better in terms of memory consumption and latency.
|Journal||CEUR Workshop Proceedings|
|Publication status||Published - 2016|
|Event||2016 Posters and Demonstrations Track, ISWC P and D 2016 - Kobe, Japan|
Duration: 2016 Oct 19 → …
All Science Journal Classification (ASJC) codes
- Computer Science(all)