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236
Voted
AMW
2011
14 years 7 months ago
2011
Abstract. We consider the problem of checking equivalence of conjunctive queries with inequalities under bag (multiset) semantics. The problem is known to be decidable in pspace an...
132
Voted
CORR
2011
Springer
14 years 7 months ago
2011
Springer
—Fitts’ law is a fundamental tool in measuring the capacity of the human motor system. It measures information throughput in terms of the tradeoff between the speed and accurac...
123
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CORR
2011
Springer
14 years 7 months ago
2011
Springer
Many complex systems, from power grids and the internet, to the brain and society, can be modeled using modular networks. Modules, densely interconnected groups of elements, often...
142
Voted
DLOG
2011
14 years 7 months ago
2011
We study a restriction of the classification procedure for EL++ where the inference rule for complex role inclusion axioms (RIAs) is applied in a “left-linear” way in analogy ...
152
Voted
FIMH
2011
Springer
14 years 7 months ago
2011
Springer
Abstract. Recent developments on the 320 multi-detector CT technologies have made the volumetric acquisition of 4D high resolution cardiac images in a single heart beat possible. I...