7 papers
TeamCAMS: An Open-Source Research Platform for Studying Human Behaviour in Human-AI Teams
Amos Brocco, Alain Chavaillaz, Andreas Sonderegger +1
In this article, we present TeamCAMS (Cabin Air Management System), a collaborative work environment for simulating human-AI (artificial intelligence) interaction for scientific re…
A Dual-CRDT Architecture for Decentralized Trust Governance and Evolution
Amos Brocco
While CRDTs provide decentralized replication and eventual consistency, Byzantine-resilient deployments require mechanisms for deciding which updates should be trusted and therefor…
Decoupling Trust in Byzantine CRDTs: Fine-grained Post-Compromise Handling without Breaking Causality
Amos Brocco
Conflict-free Replicated Data Types (CRDTs) provide strong eventual consistency without coordination, but classical approaches assume benign participants. In Byzantine settings, co…
A Composable CRDT Layer for Byzantine-Resilient Deterministic Reconstruction
Amos Brocco
Conflict-free Replicated Data Types (CRDTs) ensure Strong Eventual Consistency without coordination, but typically assume benign participants and rely on validation or exclusion to…
Introducing Support for Move Operations in Melda CRDT
Amos Brocco
In this paper, we present an extension to Melda (a library which implements a general purpose delta state JSON CRDT) to support move operations. This enhancement relies on minimal…
BinomialHash: A Constant Time, Minimal Memory Consistent Hash Algorithm
Massimo Coluzzi, Amos Brocco, Alessandro Antonucci +1
Consistent hashing is a technique for distributing data across a network of nodes in a way that minimizes reorganization when nodes join or leave the network. It is extensively app…
MementoHash: A Stateful, Minimal Memory, Best Performing Consistent Hash Algorithm
Massimo Coluzzi, Amos Brocco, Alessandro Antonucci +1
Consistent hashing is used in distributed systems and networking applications to spread data evenly and efficiently across a cluster of nodes. In this paper, we present MementoHash…