Sciweavers

136 search results - page 16 / 28
» A Theory for Observational Fault Tolerance
Sort
View
IEEEPACT
2008
IEEE
15 years 4 months ago
Skewed redundancy
Technology scaling in integrated circuits has consistently provided dramatic performance improvements in modern microprocessors. However, increasing device counts and decreasing o...
Gordon B. Bell, Mikko H. Lipasti
103
Voted
MOBIHOC
2008
ACM
15 years 9 months ago
Routing performance analysis of human-driven delay tolerant networks using the truncated levy walk model
The routing performance of delay tolerant networks (DTN) is highly correlated with the distribution of inter-contact times (ICT), the time period between two successive contacts o...
Seongik Hong, Injong Rhee, Seong Joon Kim, Kyungha...
SAC
2006
ACM
15 years 3 months ago
Provably faithful evaluation of polynomials
We provide sufficient conditions that formally guarantee that the floating-point computation of a polynomial evaluation is faithful. To this end, we develop a formalization of ï¬...
Sylvie Boldo, César Muñoz
SPAA
2003
ACM
15 years 2 months ago
The complexity of verifying memory coherence
The general problem of verifying coherence for shared-memory multiprocessor executions is NP-Complete. Verifying memory consistency models is therefore NP-Hard, because memory con...
Jason F. Cantin, Mikko H. Lipasti, James E. Smith
IJWMC
2006
84views more  IJWMC 2006»
14 years 9 months ago
Resilient and energy efficient tracking in sensor networks
: We present a new distributed mechanism for tracking moving objects with a network of sensors. To track such objects efficiently and accurately, we need techniques that allow the ...
Maria Halkidi, Dimitris Papadopoulos, Vana Kaloger...