\begin{document}
\input{subfileprefix}
-\chapter{Could Tierless Languages Reduce \texorpdfstring{\glsxtrshort{IOT}}{IoT} Development Grief?}%
+\chapter{Could tierless languages reduce \texorpdfstring{\glsxtrshort{IOT}}{IoT} development grief?}%
\label{chp:smart_campus}
\begin{chapterabstract}