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IPPS
2007
IEEE
15 years 4 months ago
Implementing OLAP Query Fragment Aggregation and Recombination for the OLAP Enabled Grid
In this paper we propose a new query processing method for the OLAP Enabled Grid, which blends sophisticated cache extraction techniques and data grid scheduling to efficiently s...
Michael Lawrence, Frank K. H. A. Dehne, Andrew Rau...
ICDCS
2006
IEEE
15 years 4 months ago
Dynamic Access Control in a Content-based Publish/Subscribe System with Delivery Guarantees
Content-based publish/subscribe (pub/sub) is a promising paradigm for building asynchronous distributed applications. In many application scenarios, these systems are required to ...
Yuanyuan Zhao, Daniel C. Sturman
IPPS
2006
IEEE
15 years 4 months ago
Privacy-aware presence management in instant messaging systems
Information about online presence allows participants of instant messaging (IM) systems to determine whether their prospective communication partners will be able to answer their ...
Karsten Loesing, Markus Dorsch, Martin Grote, Knut...
IPPS
2005
IEEE
15 years 3 months ago
To Unify Structured and Unstructured P2P Systems
Most of current peer-to-peer designs build their own system overlays independent of the physical one. Nodes within unstructured systems form a random overlay, on the contrary, str...
Honghao Wang, Yingwu Zhu, Yiming Hu
ICDCS
2002
IEEE
15 years 3 months ago
On the Performance of Group Key Agreement Protocols
Group key agreement is a fundamental building block for secure peer group communication systems. Several group key agreement protocols were proposed in the last decade, all of the...
Yair Amir, Yongdae Kim, Cristina Nita-Rotaru, Gene...