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February 01, 2011

Mark Wielaard: New GPG key. Finally created a new GPG key using gnupg. The old one was a DSA/1024 bits one and 8 years old. The new one is a RSA/2048 bits one. I will use the new one in the future to sign any release tarballs I might create. pub 2048R/57816A6A 2011-01-29 Key f...

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February 01, 2011

Andrew Hughes: [SECURITY] IcedTea6 1.7.8, 1.8.5, 1.9.5 Released!. We are pleased to announce a new set of security releases, IcedTea6 1.7.8, IcedTea6 1.8.5 and IcedTea6 1.9.5. This update contains the following security updates: The IcedTea project provides a harness to build the source code from OpenJDK6 u...

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home > news > developers > john rose: bloom filters in a nutshell

John Rose: bloom filters in a nutshell

A Bloom filter is an array of M bits which is queried at K quasi-randomly selected positions pk (k < K). If all of the bits are set, then the query returns positive, indicating that someone has already visited the array, setting the bits at all the positions pk.  ...


Date: February, 23 2009
Url: http://blogs.sun.com/jrose/entry/bloom_filters_in_a_nutshell


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