Multicast tree structure and the power law

Multicast Tree Structure and the Power Law

Mulitcast Tree Structure and the Power Law

One of the main bene ts of multicast communication is the overall reduction of network load. To quantify this reduction, when compared to traditional unicast, experimental studies by Chuang and Sirbu indicated the so called power law which asserts that the ratio R(m) of the average number of links in a multicast delivery tree connecting a source to m (distinct) sites to the average number of li...

the underlying structure of language proficiency and the proficiency level

هدف از انجام این تخقیق بررسی رابطه احتمالی بین سطح مهارت زبان خارجی (foreign language proficiency) و ساختار مهارت زبان خارجی بود. تعداد 314 زبان آموز مونث و مذکر که عمدتا دانشجویان رشته های زبان انگلیسی در سطوح کارشناسی و کارشناسی ارشد بودند در این تحقیق شرکت کردند. از لحاظ سطح مهارت زبان خارجی شرکت کنندگان بسیار با هم متفاوت بودند، (75 نفر سطح پیشرفته، 113 نفر سطح متوسط، 126 سطح مقدماتی). کلا ...

Is the Internet Fractal? The Multicast Power Law Revisited

One of the main bene...ts of multicast communication is the overall reduction of network load. To quantify this reduction, when compared to traditional unicast, experimental studies by Chuang and Sirbu indicated the so called power law which asserts that the number of links L(m) in a multicast delivery tree connecting a source to m (distinct) sites satis...es L(m) 1⁄4 cm where c is a constant. ...

A generative power-law search tree model

Available online 30 August 2008