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WDAG
2010
Springer
206views Algorithms» more  WDAG 2010»
13 years 3 months ago
Scalable Quantum Consensus for Crash Failures
We present a scalable quantum algorithm to solve binary consensus in a system of n crash-prone quantum processes. The algorithm works in O(polylog n) time sending O(n polylog n) qu...
Bogdan S. Chlebus, Dariusz R. Kowalski, Michal Str...
DSN
2003
IEEE
13 years 10 months ago
Comparison of Failure Detectors and Group Membership: Performance Study of Two Atomic Broadcast Algorithms
Protocols that solve agreement problems are essential building blocks for fault tolerant distributed systems. While many protocols have been published, little has been done to ana...
Péter Urbán, Ilya Shnayderman, Andr&...
ICDE
2001
IEEE
113views Database» more  ICDE 2001»
14 years 6 months ago
Measuring and Optimizing a System for Persistent Database Sessions
High availability for both data and applications is rapidly becoming a business requirement. While database systems support recovery, providing high database availability, applica...
Roger S. Barga, David B. Lomet
PODC
2009
ACM
14 years 3 days ago
Fast scalable deterministic consensus for crash failures
We study communication complexity of consensus in synchronous message-passing systems with processes prone to crashes. The goal in the consensus problem is to have all the nonfaul...
Bogdan S. Chlebus, Dariusz R. Kowalski, Michal Str...
CIS
2005
Springer
13 years 11 months ago
Survivability Computation of Networked Information Systems
Abstract. Survivability should be considered beyond security for networked information systems, which emphasizes the ability of continuing providing services timely in malicious en...
Xuegang Lin, Rongsheng Xu, Miaoliang Zhu