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  A lower bound for area-universal graphs

Bilardi, G., Chaudhuri, S., Dubhashi, D. P., & Mehlhorn, K.(1993). A lower bound for area-universal graphs (MPI-I-93-144). Saarbrücken: Max-Planck-Institut für Informatik.

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Bilardi, G.1, Author
Chaudhuri, Shiva1, Author           
Dubhashi, Devdatt P., Author
Mehlhorn, Kurt1, Author           
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1Algorithms and Complexity, MPI for Informatics, Max Planck Society, ou_24019              

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 Abstract: We establish a lower bound on the efficiency of area--universal circuits. The area $A_u$ of every graph $H$ that can host any graph $G$ of area (at most) $A$ with dilation $d$, and congestion $c \leq \sqrt{A}/\log\log A$ satisfies the tradeoff $$ A_u = \Omega ( A \log A / (c^2 \log (2d)) ). $$ In particular, if $A_u = O(A)$ then $\max(c,d) = \Omega(\sqrt{\log A} / \log\log A)$.

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Language(s): eng - English
 Dates: 1993
 Publication Status: Issued
 Pages: 7 p.
 Publishing info: Saarbrücken : Max-Planck-Institut für Informatik
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 Identifiers: Report Nr.: MPI-I-93-144
BibTex Citekey: MPI-I-93-144
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