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CRYPTO
1997
Springer
108views Cryptology» more  CRYPTO 1997»
14 years 20 days ago
Failure of the McEliece Public-Key Cryptosystem Under Message-Resend and Related-Message Attack
: The McEliece public-key cryptosystem fails to protect any message which is sent to a recipient more than once using different random error vectors. In general, it fails to protec...
Thomas A. Berson
PET
2010
Springer
14 years 13 days ago
Privacy-Preserving Queries over Relational Databases
We explore how Private Information Retrieval (PIR) can help users keep their sensitive information from being leaked in an SQL query. We show how to retrieve data from a relational...
Femi G. Olumofin, Ian Goldberg
VLDB
1991
ACM
141views Database» more  VLDB 1991»
14 years 2 hour ago
Efficiency of Nested Relational Document Database Systems
Systems designed for efficient retrieval of conventional data can be very inefficient at retrieving documents. Documents have more complex structure than conventional data, and th...
Justin Zobel, James A. Thom, Ron Sacks-Davis
CORR
2011
Springer
180views Education» more  CORR 2011»
13 years 7 days ago
Lower Bound for Envy-Free and Truthful Makespan Approximation on Related Machines
We study problems of scheduling jobs on related machines so as to minimize the makespan in the setting where machines are strategic agents. In this problem, each job j has a lengt...
Lisa Fleischer, Zhenghui Wang
CORR
2006
Springer
110views Education» more  CORR 2006»
13 years 8 months ago
Methods for Partitioning Data to Improve Parallel Execution Time for Sorting on Heterogeneous Clusters
The aim of the paper is to introduce general techniques in order to optimize the parallel execution time of sorting on a distributed architectures with processors of various speeds...
Christophe Cérin, Jean-Christophe Dubacq, J...