More and more network-based services are considered essential by their operators: either because their unavailability might directly lead to economic losses, as with e-commerce applications or online auction services, for example, or because their well-functioning is crucial for the well-functioning of other services, which is, for example, the case for distributed file systems or coordination services. Byzantine fault-tolerant replication allows systems to be built that are able to ensure the availability and reliability of network-based services, even if a subset of replicas fail arbitrarily. As a consequence, such systems not only tolerate fault scenarios in which replicas crash, but also cases in which replicas have been taken over by a...
Online Web-scale services are being increasingly used to handle critical personal information. The t...
Online Web-scale services are being increasingly used to handle critical personal information. The t...
Replicated services are inherently vulnerable to failures and security breaches. In a long-running s...
Abstract—One of the main reasons why Byzantine fault-tolerant (BFT) systems are currently not widely...
Byzantine fault tolerance (BFT) is a powerful technique for building software that tolerates arbitra...
textByzantine fault-tolerance techniques are useful because they tolerate arbitrary faults regardle...
Services offered by computing systems continue to play a crucial role in our every day lives. This t...
PhD ThesisServices offered by computing systems continue to play a crucial role in our every day li...
Byzantine faults in distributed systems can have very destructive consequences for services built on...
Byzantine faults in distributed systems can have very destructive consequences for services built on...
This paper presents two asynchronous Byzantine faulttolerant state machine replication (BFT) algorit...
With the growth of computer services in Internet, the availability and integrity of these services, ...
This paper argues for a new approach to building Byzantine fault tolerant replication systems. We ob...
This paper argues for a new approach to building Byzantine fault tolerant replication systems. We ob...
Tese de doutoramento, Informática (Engenharia Informática), Universidade de Lisboa, Faculdade de Ciê...
Online Web-scale services are being increasingly used to handle critical personal information. The t...
Online Web-scale services are being increasingly used to handle critical personal information. The t...
Replicated services are inherently vulnerable to failures and security breaches. In a long-running s...
Abstract—One of the main reasons why Byzantine fault-tolerant (BFT) systems are currently not widely...
Byzantine fault tolerance (BFT) is a powerful technique for building software that tolerates arbitra...
textByzantine fault-tolerance techniques are useful because they tolerate arbitrary faults regardle...
Services offered by computing systems continue to play a crucial role in our every day lives. This t...
PhD ThesisServices offered by computing systems continue to play a crucial role in our every day li...
Byzantine faults in distributed systems can have very destructive consequences for services built on...
Byzantine faults in distributed systems can have very destructive consequences for services built on...
This paper presents two asynchronous Byzantine faulttolerant state machine replication (BFT) algorit...
With the growth of computer services in Internet, the availability and integrity of these services, ...
This paper argues for a new approach to building Byzantine fault tolerant replication systems. We ob...
This paper argues for a new approach to building Byzantine fault tolerant replication systems. We ob...
Tese de doutoramento, Informática (Engenharia Informática), Universidade de Lisboa, Faculdade de Ciê...
Online Web-scale services are being increasingly used to handle critical personal information. The t...
Online Web-scale services are being increasingly used to handle critical personal information. The t...
Replicated services are inherently vulnerable to failures and security breaches. In a long-running s...