Of trees and stuff
Andreas Vlachos
rideronthestorm98 at yahoo.com
Mon Dec 16 14:53:01 EET 2002
http://www.brics.dk/MassiveData02/slides/arge3.pdf
To parapanw link periexei thn apanthsh sthn aporia sou. Kai nomiza oti
hksera kati gia dentra! Ta kefalia mesa kai kalo diabasma!
----- Original Message -----
From: "Άγγελος Οικονομόπουλος" <aoiko at cc.ece.ntua.gr>
To: <linux-greek-users at hellug.gr>
Sent: Δευτέρα, 16 Δεκεμβρίου 2002 7:58 πμ
Subject: Of trees and stuff
> On Monday 16 December 2002 02:51, William Lee Irwin III wrote:
> [...]
> > My first thought is a length-constrained address minimization on a 2-d
> > tree, quadtree, or 2D k-d-b tree keyed on address and length; the
> > duelling tree solutions aren't really capable of providing O(lg(n))
> > guarantees for address-ordered first fit (or implementing address-
> > ordered first fit at all). I have no clue how to do this both
> > nonrecursively and without frequently-dirtied temporary node linkage,
> > though, as it appears to require a work stack (or potentially even a
> > queue for prioritized searches) like many other graph searches. Also,
> > I don't have a proof in hand that this is really O(lg(n)) worst-case,
> > though there are relatively obvious intuitive reasons to suspect so.
>
> ΟΚ, παραδίνομαι. ΤΙ ΣΤΟΝ ΚΟΡΑΚΑ είναι ένα 2d k-d-b δέντρο;
>
> --
> Make input easy to proofread.
> - The Elements of Programming Style (Kernighan & Plaugher)
>
>
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>
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