From fcdbcbcd45dc567792429bb314df53b42ed9f22e Mon Sep 17 00:00:00 2001
From: Douglas Rumbaugh <dbr4@psu.edu>
Date: Fri, 27 Jun 2025 15:21:38 -0400
Subject: updates

---
 chapters/sigmod23/introduction.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'chapters/sigmod23/introduction.tex')

diff --git a/chapters/sigmod23/introduction.tex b/chapters/sigmod23/introduction.tex
index 8f0635d..7ff82cd 100644
--- a/chapters/sigmod23/introduction.tex
+++ b/chapters/sigmod23/introduction.tex
@@ -22,7 +22,7 @@ them. Existing implementations tend to sacrifice either performance,
 by requiring the entire result set of be materialized prior to applying
 Bernoulli sampling, or statistical independence. There exists techniques
 for obtaining both sampling performance and independence by leveraging
-existing B+Tree indices with slight modification~\cite{olken-thesis},
+existing B+tree indices with slight modification~\cite{olken-thesis},
 but even this technique has worse sampling performance than could be
 achieved using specialized static sampling indices.
 
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