PODC
2011
ACM
13 years 2 months ago
2011
ACM
We study several variants of coordinated consensus in dynamic networks. We assume a synchronous model, where the communication graph for each round is chosen by a worst-case adver...
PODC
2011
ACM
13 years 2 months ago
2011
ACM
Dynamic memory management is a significant source of complexity in the design and implementation of practical concurrent data structures. We study how hardware transactional memo...
PODC
2011
ACM
13 years 2 months ago
2011
ACM
Internet supercomputing is becoming an increasingly popular means for harnessing the power of a vast number of interconnected computers. This comes at a cost substantially lower t...
PODC
2011
ACM
13 years 2 months ago
2011
ACM
Maintaining data structure semantics of concurrent queues such as first-in first-out (FIFO) ordering requires expensive synchronization mechanisms which limit scalability. Howev...
PODC
2011
ACM
13 years 2 months ago
2011
ACM
This work studies decision problems from the perspective of nondeterministic distributed algorithms. For a yes-instance there must exist a proof that can be verified with a distri...
PODC
2011
ACM
13 years 2 months ago
2011
ACM
PODC
2011
ACM
13 years 2 months ago
2011
ACM
A maximal independent set on a graph is an inclusion-maximal set of mutually non-adjacent nodes. This basic symmetry breaking structure is vital for many distributed algorithms, w...
PODC
2011
ACM
13 years 2 months ago
2011
ACM
We present the Mindicator, a set implementation customized for shared memory runtime systems. The Mindicator is optimized for constant-time querying of its minimum element, while ...
PODC
2011
ACM
13 years 2 months ago
2011
ACM
In this paper we study the problem of building a connected dominating set with constant degree (CCDS) in the dual graph radio network model [4,9,10]. This model includes two types...
PODC
2011
ACM
13 years 2 months ago
2011
ACM
This paper focuses on designing incentive mechanisms for overlay multicast systems. Existing proposals on the problem are no longer able to provide proper incentives when rational...