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Abstract unordered and ordered trees CRDT
Trees are fundamental data structure for many areas of computer science and system engineering. In this report, we show how to ensure eventual consistency of... -
Proving correctness of transformation functions in collaborative editing systems
Operational transformation (OT) is an approach which allows to build real-time groupware tools. This approach requires correct transformation functions regarding two... -
Optimistic Replication for Massive Collaborative Editing
In recent times, Wikipedia has opened the way to massive collaborative editing. More specifically, it has demonstrated what can be achieved with a massive... -
Real time group editors without Operational transformation
A real time group editor allows multiple users to edit the same text at the same time from multiple sites across Internet. The real time group editors community has... -
Achieving Convergence with Operational Transformation in Distributed Groupwar...
Distributed groupware systems provide computer support for manipulating shared objects by dispersed users. Data replication is used in such systems in order to improve... -
File system on CRDT
In this report we show how to manage a distributed hierarchical structure representing a file system. This structure is optimistically replicated, each user work on... -
An optimized conflict-free replicated set
Eventual consistency of replicated data supports concurrent updates, reduces latency and improves fault tolerance, but forgoes strong consistency. Accordingly, several... -
Authenticating Operation-based History in Collaborative Systems
International audience -
Controlled conflict resolution for replicated document
International audience -
Memory optimization strategies for linear mappings and indexation-based share...
This thesis aims at developing strategies to enhance the power of sequential computation and distributed systems, particularly, it deals with sequential break down of... -
Distributed Semantic Wiki: Kolflow Project -Task 5- State of the art (D5.1)
This paper presents the state of the art on Distributed Semantic Wikis. This work is part of the Kolflow project, more precisely it is part of the task 5, {\bf D(5.1)}.
