PODC
2010
ACM
14 years 3 months ago
2010
ACM
We present view transactions, a model for relaxed consistency checks in software transactional memory (STM). View transactions always operate on a consistent snapshot of memory bu...
PODC
2010
ACM
14 years 3 months ago
2010
ACM
Most protocols for distributed, fault-tolerant computation, or multi-party computation (MPC), provide security guarantees in an all-or-nothing fashion: If the number of corrupted p...
PODC
2010
ACM
14 years 3 months ago
2010
ACM
A shared disk implementation on distributed storage requires consistent behavior of disk operations. Deterministic consensus on such behavior is impossible when even a single stor...
PODC
2010
ACM
14 years 3 months ago
2010
ACM
We introduce Multi-Trials, a new technique for symmetry breaking for distributed algorithms and apply it to various problems in general graphs. For instance, we present three rand...
PODC
2010
ACM
14 years 3 months ago
2010
ACM
Mutual exclusion is a fundamental distributed coordination problem. Shared-memory mutual exclusion research focuses on local-spin algorithms and uses the remote memory references ...
PODC
2010
ACM
14 years 3 months ago
2010
ACM
We study Reader-Writer Exclusion [1], a well-known variant of the Mutual Exclusion problem [2] where processes are divided into two classes–readers and writers–and multiple re...
PODC
2010
ACM
14 years 3 months ago
2010
ACM
We show how to partition data structures representable by directed acyclic graphs, i.e. rooted trees, to allow for efficient complex operations, which lie beyond inserts, deletes ...
PODC
2010
ACM
14 years 3 months ago
2010
ACM
Concurrent collection classes are widely used in multi-threaded programming, but they provide atomicity only for a fixed set of operations. Software transactional memory (STM) pr...
PODC
2010
ACM
14 years 3 months ago
2010
ACM
We present an algorithm to solve the GROUP MUTUAL EXCLUSION problem in the cache-coherent (CC) model. For the same problem in the distributed shared memory (DSM) model, Danek and ...
PODC
2010
ACM
14 years 3 months ago
2010
ACM
We propose a natural generalisation of asynchronous bounded delay (ABD) network models. The commonly used ABD models assume a known bound on message delay. This assumption is ofte...