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» Some Notes on Models and Modelling
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CN
2007
146views more  CN 2007»
15 years 6 months ago
TCP self-clocking and bandwidth sharing
— We propose a simple queueing model for TCP transfers sharing a bottleneck link and examine its behavior when the buffer at the bottleneck is large compared to the bandwidth-del...
Allen B. Downey
NDJFL
2002
75views more  NDJFL 2002»
15 years 6 months ago
Definability of Initial Segments
In any nonstandard model of Peano arithmetic, the standard part is not first order definable. But we show that in some model the standard part is definable as the unique solution ...
Saharon Shelah, Akito Tsuboi
INFOCOM
2006
IEEE
16 years 10 days ago
Delay and Capacity Trade-Offs in Mobile Ad Hoc Networks: A Global Perspective
— Since the original work of Grossglauser and Tse, which showed that the mobility can increase the capacity of an ad hoc network, there has been a lot of interest in characterizi...
Gaurav Sharma, Ravi Mazumdar, Ness B. Shroff
WWW
2007
ACM
16 years 7 months ago
Random web crawls
This paper proposes a random Web crawl model. A Web crawl is a (biased and partial) image of the Web. This paper deals with the hyperlink structure, i.e. a Web crawl is a graph, w...
Toufik Bennouas, Fabien de Montgolfier
SEFM
2006
IEEE
16 years 9 days ago
Describing and Executing Random Reactive Systems
We present an operational model for describing random reactive systems. Some models have already been proposed for this purpose, but they generally aim at performing global reason...
Pascal Raymond, Erwan Jahier, Yvan Roux