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DAIS
2006
15 years 5 months ago
Fault-Tolerant Replication Based on Fragmented Objects
This paper describes a novel approach to fault-tolerance in distributed object-based systems. It uses the fragmented-object model to integrate replication mechanisms into distribut...
Hans P. Reiser, Rüdiger Kapitza, Jörg Do...
DBSEC
2006
134views Database» more  DBSEC 2006»
15 years 5 months ago
Aggregation Queries in the Database-As-a-Service Model
In the Database-As-a-Service (DAS) model, clients store their database contents at servers belonging to potentially untrusted service providers. To maintain data confidentiality, ...
Einar Mykletun, Gene Tsudik
ECEH
2006
155views Healthcare» more  ECEH 2006»
15 years 5 months ago
A Data Network for Health e-Research
: Sharing health data for research purposes across data custodian boundaries poses technical, organisational and ethical challenges. We describe a service oriented architecture for...
Kerry L. Taylor, Christine M. O'Keefe, John Colton...
FLAIRS
2004
15 years 5 months ago
Characterizing Quality of Knowledge on Semantic Web
The Semantic Web is intended for knowledge sharing among agents as well as humans. To achieve this goal, Ontologies, which express knowledge in a certain vitality as well as in a ...
Kaustubh Supekar, Chintan Patel, Yugyung Lee
FORTE
2004
15 years 5 months ago
A Temporal Logic Based Framework for Intrusion Detection
Abstract. We propose a framework for intrusion detection that is based on runtime monitoring of temporal logic specifications. We specify intrusion patterns as formulas in an expre...
Prasad Naldurg, Koushik Sen, Prasanna Thati