4616 search results - page 327 / 924 » Beyond relational databases |
206
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JOLLI
2006
15 years 6 months ago
2006
We examine the expressive power of probabilistic context free grammars (PCFGs), with a special focus on the use of probabilities as a mechanism for reducing ambiguity by filtering ...
185
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FTEDA
2007
15 years 6 months ago
2007
The number of gates on a chip is quickly growing toward and beyond the one billion mark. Keeping all the gates running at the beat of a single or a few rationally related clocks i...
150
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AI
2005
Springer
15 years 6 months ago
2005
Springer
One of the major approaches to approximation of logical theories is the upper and lower bounds approach introduced in (Selman and Kautz, 1991, 1996). In this paper, we address the...
186
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IJON
2007
15 years 6 months ago
2007
This paper introduces a new model of a spiking neuron with active dendrites and dynamic synapses (ADDS). The neuron employs the dynamics of the synapses and the active properties ...
219
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TCOS
2008
15 years 6 months ago
2008
Denotational mathematics is a category of expressive mathematical structures that deals with high-level mathematical entities beyond numbers and sets, such as abstract objects, com...