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PODC
1998
ACM
13 years 8 months ago
Optimal Efficiency of Optimistic Contract Signing
A contract is a non-repudiable agreement on a given contract text, i.e., a contract can be used to prove agreement between its signatories to any verifier. A contract signing sche...
Birgit Pfitzmann, Matthias Schunter, Michael Waidn...
PODC
1998
ACM
13 years 9 months ago
Persistent Messages in Local Transactions
: We present a new model for handling messages and state in a distributed application that we call Messages in Local Transactions (MLT). Under this model, messages and data are not...
David E. Lowell, Peter M. Chen
PODC
1998
ACM
13 years 9 months ago
In-Place Reconstruction of Delta Compressed Files
We present an algorithm for modifying delta compressed files so that the compressed versions may be reconstructed without scratch space. This allows network clients with limited ...
Randal C. Burns, Darrell D. E. Long
PODC
1998
ACM
13 years 9 months ago
Probabilistic Byzantine Quorum Systems
ÐIn this paper, we explore techniques to detect Byzantine server failures in asynchronous replicated data services. Our goal is to detect arbitrary failures of data servers in a s...
Dahlia Malkhi, Michael K. Reiter, Avishai Wool, Re...