G-ToPSS: Fast Filtering of Graph-based Metadata
Milenko Petrovic, Haifeng Liu, and Hans-Arno Jacobsen.
In World Wide Web Conference, pages 539-547, Chiba, Japan, May 2005.
Nominated for best paper award, i.e., one of four finalist papers. Acceptance rate: 14%. Number of submissions: 550.
RDF is increasingly being used to represent metadata. RDF
Site Summary (RSS) is an application of RDF on the Web
that has considerably grown in popularity. However, the
way RSS systems operate today does not scale well. In this
paper we introduce G-ToPSS, a scalable publish/subscribe
system for selective information dissemination. G-ToPSS is
particularly well suited for applications that deal with largevolume
content distribution from diverse sources. RSS is an
instance of the content distribution problem. G-ToPSS allows
use of ontology as a way to provide additional information
about the data. Furthermore, in this paper we show
how G-ToPSS can support RDFS class taxonomies. We
have implemented and experimentally evaluated G-ToPSS
and we provide results in the paper demonstrating its scalability
compared to alternatives.
Tags: algorithms, content-based publish/subscribe, event processing, publish/subscribe, topss, graph-based pub/sub
Readers who enjoyed the above work, may also like the following:
- Predictive Publish/Subscribe Matching.
Vinod Muthusamy, Haifeng Liu, and Hans-Arno Jacobsen.
In ACM Distributed Event-based Systems (DEBS), pages 14-25, July 2010.
Acceptance rate: 25% .
Tags: algorithms, content-based publish/subscribe, publish/subscribe, pub/sub applications, predictive publish/subscribe, topss, event processing, p-topss, probabilistic data management
- Expressive Location-based Continuous Query Evaluation With Binary Decision Diagrams.
Zhengdao Xu and Hans-Arno Jacobsen.
In IEEE International Conference on Data Engineering (ICDE), pages 1155-1158, March 2009.
Acceptance rate: 27 %. Number of submissions: 554.
Tags: algorithms, bdd, content-based matching, content-based publish/subscribe, event processing, topss, publish/subscribe, spatial query, location-based services
- Modelling Performance Optimizations for Content-based Publish/Subscribe.
Alex Wun and Hans-Arno Jacobsen.
In DEBS 2007, pages 171-179, Toronto, Canada, June 2007.
Tags: content-based matching, content-based publish/subscribe, event processing, padres, publish/subscribe, topss, algorithms