Types of Networks: Random, Small-World, Scale-FreeNodus Labs
Do scale-free regulatory networks allow more expression than random ones? We show that scale-free regulatory networks allow a larger active network size than random ones. This result might have implications for the number of ... MA Fortuna,CJ Melián - 《Journal of Theoretical Biology》 被引量...
We furthermore find that random and directional rewiring affect the topology of a scale-free network differently, even if the degree correlation of the rewired networks is the same. Consequently, the network dynamics is changed, which is proven here by means of the biased random walk. Network ...
Scale-Free Networks Generated By Random Walkers We present a simple mechanism for generating undirected scale-free networks using random walkers, where the network growth is determined by choosing parent... J Saram?Ki,K Kaski - Elsevier B.V. 被引量: 201发表: 2004年 Random walks on the ...
The scale-fee networks, having connectivity distribution P(k) ∼ k −α (where k is the site connectivity), is very resilient to random failures but fragile to intentional attack. The purpose of this paper is to find the network design guideline which can make the robustness of the netw...
We record the maximum number of packages that can be functionally installed in the system (i.e., the active network size). We show that scale-free regulatory networks allow a larger active network size than random ones. This result might have implications for the number of expressed genes at...
Recently many new "scale-free" random graph models have been introduced, motivated by the power-law degree sequences observed in many large-scale, real-world networks. Perhaps the best known, the Barabási-Albert model, has been extensively studied from heuristic and experimental points of view....
Recently Redner [14] has shown that the probability that a paper is cited k times (representing the connectivity of a paper within the network) follows a power-law with exponent γcite = 3. These results offered the first evidence that large networks self-organize into a scale-free ...
The constant Csfuc is called an observability constant or a scale-free unique continuation constant. We can reformulate this statement as an uncertainty principle. For this purpose, denote by χI(HL) the spectral projector of HL onto an interval I and by WL,δ the characteristic function of ...
Kernel entropy failures: Quote Widespread Weak Keys in Network Devices - factorable.net:We performed a large-scale study of RSA and DSA cryptographic keys in use on the Internet and discovered that significant numbers of keys are insecure due to insufficient randomness....