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SIMPRA
2011
13 years 4 months ago
Estimation of linear trend onset in time series
We propose a method to detect the onset of linear trend in a time series and estimate the change point T from the profile of a linear trend test statistic, computed on consecutive...
Vafeiadis Thanasis, Bora-Senta Efthimia, Kugiumtzi...
HIPEAC
2011
Springer
12 years 9 months ago
A workload-aware mapping approach for data-parallel programs
Much compiler-orientated work in the area of mapping parallel programs to parallel architectures has ignored the issue of external workload. Given that the majority of platforms w...
Dominik Grewe, Zheng Wang, Michael F. P. O'Boyle
SIAMJO
2011
13 years 4 months ago
Approximating Semidefinite Packing Programs
In this paper we define semidefinite packing programs and describe an algorithm to approximately solve these problems. Semidefinite packing programs arise in many applications s...
Garud Iyengar, David J. Phillips, Clifford Stein
JCSS
2011
154views more  JCSS 2011»
13 years 4 months ago
Model interoperability via Model Driven Development
It is widely recognised that software development is a complex process. Among the factors that contribute to its inherent complexity is the gap between the design and the formal a...
Mohamed Ariff Ameedeen, Behzad Bordbar, Rachid Ana...
APAL
2011
13 years 5 months ago
The provably total NP search problems of weak second order bounded arithmetic
We define a new NP search problem, the “local improvement” principle, about labellings of an acyclic, bounded-degree graph. We show that, provably in PV, it characterizes the...
Leszek Aleksander Kolodziejczyk, Phuong Nguyen, Ne...