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ICECCS
1995
IEEE
108views Hardware» more  ICECCS 1995»
15 years 1 months ago
Using speculative execution for fault tolerance in a real-time system
Achieving fault-tolerance using a primary-backup approach involves overhead of recovery such as activating the backup and propagating execution states, which may a ect the timelin...
Mohamed F. Younis, Grace Tsai, Thomas J. Marlowe, ...
ICASSP
2011
IEEE
14 years 1 months ago
TLS-FOCUSS for sparse recovery with perturbed dictionary
In this paper, we propose a new algorithm, TLS-FOCUSS, for sparse recovery for large underdetermined linear systems, based on total least square (TLS) method and FOCUSS(FOCal Unde...
Xuebing Han, Hao Zhang, Huadong Meng
ICASSP
2011
IEEE
14 years 1 months ago
Blind phase recovery in QAM communication systems using characteristic function
In this paper, we present a novel non-data aided method for phase recovery in both square and cross quadrature amplitude modulation (QAM) communication systems, based on character...
Ehsan Hassani Sadi, Hamidreza Amindavar
NETWORKING
2010
14 years 11 months ago
Efficient Recovery from False State in Distributed Routing Algorithms
Abstract--Malicious and misconfigured nodes can inject incorrect state into a distributed system, which can then be propagated system-wide as a result of normal network operation. ...
Daniel Gyllstrom, Sudarshan Vasudevan, Jim Kurose,...
ESCIENCE
2005
IEEE
15 years 3 months ago
The Challenge of Volunteer Computing with Lengthy Climate Model Simulations
This paper describes the issues confronted by the climateprediction.net project in creating a volunteer computing project using a large legacy climate model application. This appl...
Carl Christensen, Tolu Aina, Dave Stainforth