LECTURE 6: BINS AND BALLS, APPLICATIONS: HASHING & BLOOM FILTERS ppt

... Computing 1 LECTURE 6: BINS AND BALLS, APPLICATIONS: HASHING & BLOOM FILTERS Bloom filters: applications Discovering DoS attack attempt  Computing the difference between SYN and FIN packets © ... into a balls -and -bins problem  m words, hashing range [0 n-1]  m balls, n bins  Making assumption: we can design perfect hash functions that map words into...

Ngày tải lên: 12/07/2014, 18:20

... Birthdays P(n, k) > 1 – e -k*(k-1)/2n For n = 365, k = 20: P(365, 20) > 1 – e -20*(19)/2*365 P(365, 20) > .4058 © 2010, Quoc Le & Van Nguyen Probability for Computing 19 P(365, 20) > .4058 For ... 2010, Quoc Le & Van Nguyen Probability for Computing 1 LECTURE 5: MORE APPLICATIONS WITH PROBABILISTIC ANALYSIS, BINS AND BALLS Expected Run-Time of QuickSort © 2010, Quoc...

Ngày tải lên: 12/07/2014, 18:20

... id="taskPopup"> <menuitem label="xFly" oncommand="toOpenWindowByType(`xfly:main', `chrome://xfly/content/');" /> </menupopup> </overlay> ... about="urn:mozilla:package:root"> <RDF:li resource="urn:mozilla:package:xmlterm"/> </RDF:Seq> <RDF:Seq about="urn:mozilla:skin:root&quo...

Ngày tải lên: 14/12/2013, 12:15

... Install.initInstall("My Package Install", "package_name", "1.0", 1); f = Install.getFolder("Program"); Install.setPackageFolder(f); Install.addFile("package.xpi") ... script var vi = "10.10.10.10"; var xpiSrc = "adddir1"; initInstall("addFileNoVers1", "adddir_1", vi, 1); f = getFolder("Prog...

Ngày tải lên: 14/12/2013, 12:15

... <menuitem id="uninstall-item" label="Uninstall xFly" oncommand="unInstall("xfly")" /> This menuitem should have access to a JavaScript file and ... <RDF:Description about="urn:mozilla:package:xfly" chrome:displayName="xFly" chrome:author="frillies" chrome:name="xfly"> </RDF:Description&...

Ngày tải lên: 14/12/2013, 12:15

... a j ) 1 λ j  −p−1 dx  − 1 p ≤ k  j=1 a j λ j , (28) where a j >0,l j >0(j =1,2, ,k), p > 0and  k j=1 1 λ j = 1 . The above Hao Z-C inequality is refined by using Corollary 2.7 as follows: Theorem 3 .1. Let a j >0(j = 1, 2, , k), p >0,let ... set, let f(x) and g(x) be nonnegative measurable functions with ∫ E f p (x)dx < ∞, ∫ E g q (x)dx < ∞, and let e(x) be a mea...

Ngày tải lên: 20/06/2014, 22:20

... time-frequency distributions allow us to further expand and diversify their applicability. This special issue aims to help readers to understand how time-frequency distributions could be used ... unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Time-frequency analysis has been intensively investigated and developed in the last...

Ngày tải lên: 21/06/2014, 05:20

... Telecommunications Standards Institute (ETSI) ● ETSI is Europe's IEEE equivalent ● Publishes HiperLAN and HiperLAN/2 standards ● Attempts are being made to unify 802.11a and HiperLAN/2 - called "5UP“ February ... applications issues and trends. ✔ It serves as a resource to customers and prospects of wireless local area products and wireless personal area products a...

Ngày tải lên: 13/09/2012, 11:16

... frequenciesf into real values of w. In fact, it maps the Nyquistinterval− 1 2 <f∆< 1 2 onto the real w axis −∞ <w<+∞. The inverse equation to (13.5.7) is z = e 2πi(f∆) = 1+iw 1 − iw (13.5.8) In ... situations, and arm themselves with a variety of other tricks. We suggest that you do likewise, as your projects demand. CITED REFERENCES AND FURTHER READING: Hamming, R.W. 1983, Di...

Ngày tải lên: 26/01/2014, 14:20