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SASO
2007
IEEE
16 years 26 days ago
Shruti: A Self-Tuning Hierarchical Aggregation System
Current aggregation systems either have a single inbuilt aggregation mechanism or require applications to specify an aggregation policy a priori. It is hard to predict the read an...
Praveen Yalagandula, Michael Dahlin
CEAS
2007
Springer
16 years 23 days ago
A Game-Theoretic Investigation of the Effect of Human Interactive Proofs on Spam E-mail
We show how a game-theoretic model of spam e-mailing, which we had introduced in previous work, can be extended to include the possibility of employing Human Interactive Proofs (h...
Dimitrios K. Vassilakis, Ion Androutsopoulos, Evan...
PET
2007
Springer
16 years 21 days ago
Attacking Unlinkability: The Importance of Context
A system that protects the unlinkability of certain data items (e. g. identifiers of communication partners, messages, pseudonyms, transactions, votes) does not leak information t...
Matthias Franz, Bernd Meyer, Andreas Pashalidis
VMCAI
2007
Springer
16 years 21 days ago
Model Checking Nonblocking MPI Programs
Abstract. This paper explores a way to apply model checking techniques to parallel programs that use the nonblocking primitives of the Message Passing Interface (MPI). The method h...
Stephen F. Siegel
IPPS
2006
IEEE
16 years 19 days ago
Analytical performance modelling of partially adaptive routing in wormhole hypercubes
Although several analytical models have been proposed in the literature for different interconnection networks with different routing algorithms, there is only one work dealing wi...
Ahmad Patooghy, Hamid Sarbazi-Azad