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» Detecting Inconsistencies in Distributed Data
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ANLP
2000
92views more  ANLP 2000»
13 years 10 months ago
Detecting Errors within a Corpus using Anomaly Detection
We present a method for automatically detecting errors in a manually marked corpus using anomaly detection. Anomaly detection is a method for determining which elements of a large...
Eleazar Eskin
VLDB
2007
ACM
102views Database» more  VLDB 2007»
14 years 9 months ago
Randomized Algorithms for Data Reconciliation in Wide Area Aggregate Query Processing
Many aspects of the data integration problem have been considered in the literature: how to match schemas across different data sources, how to decide when different records refer...
Fei Xu, Chris Jermaine
PDIS
1994
IEEE
14 years 28 days ago
Session Guarantees for Weakly Consistent Replicated Data
Four per-session guarantees are proposed to aid users and applications of weakly consistent replicated data: Read Your Writes, Monotonic Reads, Writes Follow Reads, and Monotonic ...
Douglas B. Terry, Alan J. Demers, Karin Petersen, ...
JPDC
2007
95views more  JPDC 2007»
13 years 8 months ago
Self-stabilizing algorithm for checkpointing in a distributed system
If the variables used for a checkpointing algorithm have data faults, the existing checkpointing and recovery algorithms may fail. In this paper, self-stabilizing data fault detec...
Partha Sarathi Mandal, Krishnendu Mukhopadhyaya
ICRA
2009
IEEE
162views Robotics» more  ICRA 2009»
14 years 3 months ago
Distributed sensor analysis for fault detection in tightly-coupled multi-robot team tasks
— This paper presents a distributed version of our previous work, called SAFDetection, which is a sensor analysisbased fault detection approach that is used to monitor tightlycou...
Xingyan Li, Lynne E. Parker