The pervasiveness of cloud-based services has significantly increased the demand for
highly dependable systems. State machine replication is a powerful way of constructing …

It is often claimed that Conflict-free Replicated Data Types (CRDTs) ensure consistency of
replicated data in peer-to-peer systems. However, peer-to-peer systems usually consist of …

Sybil attacks, in which a large number of adversary-controlled nodes join a network, are a
concern for many peer-to-peer database systems, necessitating expensive …

Due to the increasing scale and complexity of service‐oriented systems (SOSs)
understanding fault and its recovery mechanism is a tedious task so there is a strong …

The primary concern of traditional Byzantine fault tolerance is to ensure strong replica
consistency by executing incoming requests sequentially according to a total order …

This paper explores the territory that lies between best-effort Byzantine-Fault-Tolerant
Conflict-free Replicated Data Types (BFT CRDTs) and totally ordered distributed ledgers …

In order to formalize Distributed Ledger Technologies and their interconnections, a recent
line of research work has formulated the notion of Distributed Ledger Object (DLO), which is …

Existing permissioned blockchains often rely on coordination-based consensus protocols to
ensure the safe execution of applications in a Byzantine environment. Furthermore, these …

In this paper, we present a study on how to achieve Byzantine fault tolerance for
collaborative editing systems with commutative operations. Recent research suggests that …

Sažetak Service Oriented Architecture (SOA) is considered as a standard for enterprise
software development. The main characteristics of SOA are dynamic discovery and …