minor mod

_bibliography/papers.bib

@@ -23,15 +23,6 @@ @inproceedings{DBLP:conf/eaamo/FonsecaBABS23
   selected={true}
 }
 
-@article{dominguez,
- title = {Responsible {AI} literacy: A stakeholder-first approach},
- author = {Daniel {Dominguez Figaredo} and Julia Stoyanovich},
- year = {2023},
- journal = {Big Data and Society},
-  publisher={Elsevier},
- keywords = {journal, edu,forthcoming},
- author+an = {2=self}
-}
 @article{DBLP:journals/pvldb/LiSMSJ23,
   author       = {Jinyang Li and
                   Alon Silberstein and
@@ -472,7 +463,7 @@ @inproceedings{DBLP:conf/sigmod/StoyanovichZY23
   keywords = {panel,fairness,ranking},
   bibtex_show={true},
   addendum = {peer-reviewed tutorial},
-  author+an = {1=self;3=self},
+  preview = {gru.png}
 }
 
 
@@ -2395,7 +2386,7 @@ @article{10.1145/3533380
   doi          = {10.1145/3533380},
   bibtex_show={true},
   keywords = {journal,fair,ranking},
-  author+an = {2=self;3=self}
+  preview   = {gru.png}
 }