From: "Lyndon Nerenberg (VE6BBM/VE7TFX)" <lyndon@orthanc.ca>
To: 9fans@9fans.net
Subject: Re: [9fans] opposite of bloom filter
Date: Sat, 13 Nov 2010 14:38:03 -0800 [thread overview]
Message-ID: <56c4420c09a80cff05fd90deaef6c2b7@gandalf.orthanc.ca> (raw)
In-Reply-To: <AANLkTimxw-ua1wrN+AJUyT5tyAbu=osCDO83KONxCfwW@mail.gmail.com>
> This requires the remote uucp site to give you a Bloom
> filter with all the valid addresses inserted, but that seems
> unavoidable. I don't know how the opposite-of-Bloom-filter
> approach would work anyway.
One problem with this is handling wildcarded addresses. How do you indicate
(say) lyndon+* is allowable in a bloom filter, where the '+' is an
arbitrary (to the upstream) symbol.
One idea I've been looking at is exporting a representation of a trie that
can be interpreted by the upstream.
--lyndon
next prev parent reply other threads:[~2010-11-13 22:38 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-13 18:43 Enrico Weigelt
2010-11-13 22:26 ` Lyndon Nerenberg (VE6BBM/VE7TFX)
2010-11-13 22:48 ` erik quanstrom
2010-11-13 23:10 ` Lyndon Nerenberg (VE6BBM/VE7TFX)
2010-11-14 2:52 ` Bruce Ellis
2010-11-14 2:54 ` Bruce Ellis
2010-11-14 2:56 ` Bruce Ellis
2010-11-13 22:31 ` Russ Cox
2010-11-13 22:38 ` Lyndon Nerenberg (VE6BBM/VE7TFX) [this message]
2010-11-13 23:15 ` Russ Cox
2010-11-13 23:20 ` erik quanstrom
2010-11-13 23:28 ` Lyndon Nerenberg (VE6BBM/VE7TFX)
2010-11-13 23:46 ` erik quanstrom
2010-11-13 23:51 ` Lyndon Nerenberg (VE6BBM/VE7TFX)
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