13977 search results - page 784 / 2796 » Evolution in complex systems |
240
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ATC
2006
Springer
15 years 11 months ago
2006
Springer
Abstract. To overcome increasing complexity and dynamic nature of distributed computing system, such as ubiquitous computing systems, it is critical to have computing systems that ...
295
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POPL
2008
ACM
16 years 8 months ago
2008
ACM
We show that the reachability problem for recursive state machines (or equivalently, pushdown systems), believed for long to have cubic worst-case complexity, can be solved in sli...
169
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STOC
2002
ACM
16 years 8 months ago
2002
ACM
: This paper gives two distinct proofs of an exponential separation between regular resolution and unrestricted resolution. The previous best known separation between these systems...
147
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CEC
2005
IEEE
16 years 1 months ago
2005
IEEE
An investigation is conducted into the effects of a complex mapping between genotype and phenotype upon a simulated evolutionary process. A model of embryogeny is utilised to grow ...
179
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ISSAC
1994
Springer
15 years 11 months ago
1994
Springer
Many standard functions, such as the logarithm and square root functions, cannot be de ned continuously on the complex plane. Mistaken assumptions about the properties of these fu...