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Author, Editor

Author(s):

Ajwani, Deepak
Friedrich, Tobias
Meyer, Ulrich

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Editor(s):

Arge, Lars
Freivalds, Rusins

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Not MPII Editor(s):

Arge, Lars
Freivalds, Rusins

BibTeX cite key*:

AFM06

Title, Booktitle

Title*:

An $O(n^2.75)$ algorithm for online topological ordering

Booktitle*:

Algorithm theory - SWAT 2006 : 10th Scandinavian Workshop on Algorithm Theory

Event, URLs

URL of the conference:

http://www.lumii.lv/swat

URL for downloading the paper:


Event Address*:

Riga, Latvia

Language:

English

Event Date*
(no longer used):


Organization:


Event Start Date:

6 July 2006

Event End Date:

8 July 2006

Publisher

Name*:

Springer

URL:

http://www.springer.de/

Address*:

Berlin, Germany

Type:


Vol, No, Year, pp.

Series:

Lecture Notes in Computer Science

Volume:

4059

Number:


Month:


Pages:

53-64

Year*:

2006

VG Wort Pages:

29

ISBN/ISSN:

978-3-540-35753-7

Sequence Number:


DOI:




Note, Abstract, ©


(LaTeX) Abstract:

We present a simple algorithm which maintains the topological order of a directed acyclic graph with $n$ nodes under an online edge insertion sequence in $\O(n^{2.75})$ time, independent of the number of edges $m$ inserted. For dense DAGs, this is an improvement over the previous best result of $\O(\min\{m^{\frac{3}{2}} \log{n}, m^{\frac{3}{2}} + n^2 \log{n}\})$ by Katriel and Bodlaender. We also provide an empirical comparison of our algorithm with other algorithms for online topological sorting.



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Access Level:

MPG

Correlation

MPG Unit:

Max-Planck-Institut für Informatik



MPG Subunit:

Algorithms and Complexity Group

Audience:

popular

Appearance:

MPII WWW Server, MPII FTP Server, MPG publications list, university publications list, working group publication list, Fachbeirat, VG Wort



BibTeX Entry:

@INPROCEEDINGS{AFM06,
AUTHOR = {Ajwani, Deepak and Friedrich, Tobias and Meyer, Ulrich},
EDITOR = {Arge, Lars and Freivalds, Rusins},
TITLE = {An ${O}(n^{2.75})$ algorithm for online topological ordering},
BOOKTITLE = {Algorithm theory - SWAT 2006 : 10th Scandinavian Workshop on Algorithm Theory},
PUBLISHER = {Springer},
YEAR = {2006},
VOLUME = {4059},
PAGES = {53--64},
SERIES = {Lecture Notes in Computer Science},
ADDRESS = {Riga, Latvia},
ISBN = {978-3-540-35753-7},
}


Entry last modified by Deepak Ajwani, 05/07/2007
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Editor(s)
Tobias Friedrich
Created
04/01/2006 03:27:58 PM
Revisions
13.
12.
11.
10.
9.
Editor(s)
Deepak Ajwani
Tobias Friedrich
Tobias Friedrich
Christine Kiesel
Christine Kiesel
Edit Dates
05/07/2007 02:19:26 PM
05/04/2007 07:07:17 PM
03/07/2007 04:26:42 PM
01.02.2007 08:43:18
12/08/2006 10:34:35 AM