Results 61 to 70 of about 4,695 (158)

Rigorous Design of Fault-Tolerant Transactions for Replicated Database Systems using Event B

open access: yes, 2006
System availability is improved by the replication of data objects in a distributed database system. However, during updates, the complexity of keeping replicas identical arises due to failures of sites and race conditions among conflicting transactions.
Butler, Michael, Yadav, Divakar
core  

Evaluation of Dosimetric Properties of Handmade Bolus for Megavoltage Electron and Photon Radiation Therapy. [PDF]

open access: yesJ Biomed Phys Eng, 2021
Endarko E   +5 more
europepmc   +1 more source

Obladi: Oblivious Serializable Transactions in the Cloud

open access: yes, 2018
This paper presents the design and implementation of Obladi, the first system to provide ACID transactions while also hiding access patterns. Obladi uses as its building block oblivious RAM, but turns the demands of supporting transactions into a performance opportunity.
Natacha Crooks   +5 more
openaire   +3 more sources

Exploiting replication in distributed systems [PDF]

open access: yes
Techniques are examined for replicating data and execution in directly distributed systems: systems in which multiple processes interact directly with one another while continuously respecting constraints on their joint behavior.
Birman, Kenneth P., Joseph, T. A.
core   +1 more source

An EVACS simulation with nested transactions [PDF]

open access: yes
Documented here is the recent effort of the MISSION Kernel Team on an Extra-Vehicular Activity Control System (EVACS) simulation with nested transactions. The team has implemented the EVACS simulation along with a design for nested transactions.
Atkinson, Collin   +2 more
core   +1 more source

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