1266 search results - page 23 / 254 » Detecting Inconsistencies in Distributed Data |
SRDS
1998
IEEE
14 years 1 months ago
1998
IEEE
Optimistically replicated systems provide highly available data even when communication between data replicas is unreliable or unavailable. The high availability comes at the cost...
IPMI
2005
Springer
14 years 9 months ago
2005
Springer
Abstract. This paper presents a new approach to inverse consistent image registration. A uni-directional algorithm is developed using symmetric cost functionals and regularizers. I...
SOSP
2007
ACM
14 years 5 months ago
2007
ACM
We present Zyzzyva, a protocol that uses speculation to reduce the cost and simplify the design of Byzantine fault tolerant state machine replication. In Zyzzyva, replicas respond...
IADIS
2004
13 years 10 months ago
2004
A simple explanation is given of an anomaly often detected in traffic measurement when packet timings are truncated to nearest whole numbers. The correct observed discrete distrib...
ICDE
2004
IEEE
14 years 10 months ago
2004
IEEE
Signatures detect changes to the data objects. Numerous schemes a known, e.g., the popular hash based SHA-1 standard. We propose a nov scheme we call algebraic signatures. We use ...