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[GNUnet-SVN] r1757 - GNUnet-docs/papers/ecrs
From: |
grothoff |
Subject: |
[GNUnet-SVN] r1757 - GNUnet-docs/papers/ecrs |
Date: |
Fri, 19 Aug 2005 12:10:14 -0700 (PDT) |
Author: grothoff
Date: 2005-08-19 12:10:12 -0700 (Fri, 19 Aug 2005)
New Revision: 1757
Added:
GNUnet-docs/papers/ecrs/bigpic_3.tex
Log:
yet another jtl figure
Added: GNUnet-docs/papers/ecrs/bigpic_3.tex
===================================================================
--- GNUnet-docs/papers/ecrs/bigpic_3.tex 2005-08-19 14:30:28 UTC (rev
1756)
+++ GNUnet-docs/papers/ecrs/bigpic_3.tex 2005-08-19 19:10:12 UTC (rev
1757)
@@ -0,0 +1,36 @@
+
+\documentclass[runningheads]{llncs}
+%\pagestyle{empty}.
+
+\usepackage[ansinew]{inputenc}
+\usepackage{amsmath,amssymb,exscale,multicol,epsfig,graphics,verbatim,float}
+\usepackage[all,knot,poly,frame]{xy}
+
+\begin{document}
+
+\begin{figure*}[t]
+\begin{center}
+\small
+\xymatrix{
+ *+[F]{SBlock(\underline{Alice})} {\ar@/_/[rr]} & & Directory_1
{\ar@/_/[ll]} address@hidden>}[dll]} address@hidden>}[dl]}
address@hidden>}[d]} & *+[F]{KBlock(\texttt{recipes})} address@hidden>}[l]} \\
+ *+[F]{SBlock(\underline{Bob})} address@hidden>}[dr]} &
*+[F]{KBlock(\texttt{soda})} address@hidden>}[d]} &
*+[F]{KBlock(\texttt{soda})} address@hidden>}[d]} &
*+[F]{KBlock(\texttt{cola})} address@hidden>}[dl]} \\
+ *+[F]{KBlock(\texttt{bob})} address@hidden>}[u]} & Document_1 & Document_2
& Document_3 \\
+}
+\caption{ECRS allows the formation of complicated network structures. In this
example, the {\em SBlock} of
+ pseudonym \underline{\it {Alice}} eventually allows to retrieve two of
the documents encoded in the system,
+ as does {\em Kblock} for keyword \texttt{recipes}. Boxes in the figure
denote published entry-points,
+ while the rest are ECRS-encoded resources of arbitrary length.
Searching for keyword \texttt{soda} would
+ return two results pointing to different resources.
+%The different
+% $KBlock$s pointing to same resource reflect the different keywords
used to index the resource,
+% even though the actual encoding of the pointed data remains
unchanged.
+ Note that all the encoded
+ resources, including the one document with no pointers to it, can be
retrieved by knowing
+ the CHK keys of their root {\em IBlock}s.
+ Naturally the documents can contain further pointers in some informal
format. }
+ \label{bigpic}
+\end{center}
+\end{figure*}
+
+
+\end{document}
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