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141
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DSN
2004
IEEE
15 years 7 months ago
Optimal Object State Transfer - Recovery Policies for Fault Tolerant Distributed Systems
Recent developments in the field of object-based fault tolerance and the advent of the first OMG FTCORBA compliant middleware raise new requirements for the design process of dist...
Panagiotis Katsaros, Constantine Lazos
238
Voted
POPL
2006
ACM
16 years 4 months ago
A hierarchical model of data locality
In POPL 2002, Petrank and Rawitz showed a universal result-finding optimal data placement is not only NP-hard but also impossible to approximate within a constant factor if P = NP...
Chengliang Zhang, Chen Ding, Mitsunori Ogihara, Yu...
102
Voted
ASPDAC
2001
ACM
83views Hardware» more  ASPDAC 2001»
15 years 7 months ago
Trace-driven system-level power evaluation of system-on-a-chip peripheral cores
Our earlier work for fast evaluation of power consumption of general cores in a system-on-a-chip described techniques that involved isolating high-level instructions of a core, me...
Tony Givargis, Frank Vahid, Jörg Henkel
BIOSYSTEMS
2008
77views more  BIOSYSTEMS 2008»
15 years 3 months ago
A computational model of chemotaxis-based cell aggregation
We present a computational model that successfully captures the cell behaviors that play important roles in 2-D cell aggregation. A virtual cell in our model is designed as an ind...
Manolya Eyiyurekli, Prakash Manley, Peter I. Lelke...
FUZZY
1997
Springer
166views Fuzzy Logic» more  FUZZY 1997»
15 years 8 months ago
Optimizing Video Signal Processing Algorithms by Evolution Strategies
Today many kinds of postprocessing are used in digital TV receivers or multimedia terminals for video signals to enhance the picture quality. To achieve this the properties of hum...
H. Blume, O. Franzen, M. Schmidt