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MOBIHOC
2009
ACM
16 years 7 months ago
3DLS: density-driven data location service for mobile ad-hoc networks
Finding data items is one of the most basic services of any distributed system. It is particular challenging in ad-hoc networks, due to their inherent decentralized nature and lac...
Roy Friedman, Noam Mori
IPPS
2007
IEEE
16 years 1 months ago
Popularity Adaptive Search in Hybrid P2P Systems
In a hybrid peer-to-peer (P2P) system, flooding and DHT are both employed for content locating. The decision to use flooding or DHT largely depends on the population of desired da...
Xiaoqiu Shi, Jinsong Han, Yunhao Liu, Lionel M. Ni
IPPS
2010
IEEE
15 years 5 months ago
Evaluating database-oriented replication schemes in Software Transactional Memory systems
Software Transactional Memories (STMs) are emerging as a highly attractive programming model, thanks to their ability to mask concurrency management issues to the overlying applic...
Roberto Palmieri, Francesco Quaglia, Paolo Romano,...
IPPS
2002
IEEE
16 years 4 days ago
MPI/IO on DAFS over VIA: Implementation and Performance Evaluation
In this paper, we describe an implementation of MPI-IO on top of the Direct Access File System (DAFS) standard. The implementation is realized by porting ROMIO on top of DAFS. We ...
Jiesheng Wu, Dhabaleswar K. Panda
IEEEPACT
2008
IEEE
16 years 1 months ago
Improving support for locality and fine-grain sharing in chip multiprocessors
Both commercial and scientific workloads benefit from concurrency and exhibit data sharing across threads/processes. The resulting sharing patterns are often fine-grain, with t...
Hemayet Hossain, Sandhya Dwarkadas, Michael C. Hua...