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IPPS
2007
IEEE
15 years 10 months ago
Almost Peer-to-Peer Clock Synchronization
In this paper, an almost peer-to-peer (AP2P) clock synchronization protocol is proposed. AP2P is almost peer-topeer in the sense that it provides the desirable features of a purel...
Ahmed Sobeih, Michel Hack, Zhen Liu, Li Zhang
IPPS
2007
IEEE
15 years 10 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 10 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
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IPPS
2006
IEEE
15 years 10 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...
NSPW
2006
ACM
15 years 9 months ago
Cent, five cent, ten cent, dollar: hitting botnets where it really hurts
Spyware, Adware, Bots. In each case, there is significant evidence that there is an increasing financial motivation behind the writing and distribution of these programs. In thi...
Richard Ford, Sarah Gordon