docs: output structure table stub

1 files changed, 27 insertions, 1 deletions

diff --git a/docs/TR-20210808100000-IA-WDS-REFCAT/main.tex b/docs/TR-20210808100000-IA-WDS-REFCAT/main.tex
index ae93e47..b729d48 100644
--- a/docs/TR-20210808100000-IA-WDS-REFCAT/main.tex
+++ b/docs/TR-20210808100000-IA-WDS-REFCAT/main.tex
@@ -215,6 +215,32 @@ in~Table~\ref{table:cocicmp}.
 % TODO: some more numbers on the structure
 
 
+* doi-to-doi
+* only source doi
+* only target doi
+* paper-to-book (OL)
+* wikipedia-to-paper (WI)
+
+\begin{table}[]
+	\begin{center}
+		\begin{tabular}{ll}
+			\toprule
+			\bf{Class}          & \bf{Count} \\
+			\midrule
+			total               &            \\
+			doi-doi             &            \\
+			source-only doi     &            \\
+			target-only doi     &            \\
+			edge w/o doi        &            \\
+			target-open-library &            \\
+			source-wikipedia    &            \\
+		\end{tabular}
+		\vspace*{2mm}
+		\caption{Output structure, e.g. edges between documents that both have a doi (doi-doi).}
+		\label{table:structure}
+	\end{center}
+\end{table}
+
 \section{System Design}
 
 \subsection{Constraints}
@@ -268,7 +294,7 @@ harvests and imports web accessible sources such as Crossref, Pubmed, Arxiv,
 Datacite, DOAJ, dblp and others into its catalog (as the source permits, data
 is processed continously or in batches). Reference data from PDF documents has
 been extracted with GROBID\footnote{GROBID
-\href{https://github.com/kermitt2/grobid/releases/tag/0.5.5}{v0.5.5}}, with the
+	\href{https://github.com/kermitt2/grobid/releases/tag/0.5.5}{v0.5.5}}, with the
 TEI-XML results being cached locally in a key-value store accessible with an S3
 API. Archived PDF documents result from dedicated web-scale crawls of scholarly
 domains conducted with