# i-ISSUES--Industrial-Interoperable Safe and Secure Urban Energy Systems
## 3 Results and Discussion
\begin{table}
\begin{tabular}{c l l l l} \hline \hline \multirow{2}{*}{**id**} & \multicolumn{4}{c}{**Expert’s Utility Validation**} \\ \cline{2-5}  & **Q1** & **Q2** & **Q3** \\ \hline \multirow{2}{*}{1} & [[https://doi.org/10.1016/j.asei,2022.102103](https://doi.org/10.1016/j.asei,2022.102103)]([https://doi.org/10.1016/j.asei,2022.102103](https://doi.org/10.1016/j.asei,2022.102103)) (accessed on 16 March 2024). Simulation of the Environmental & & \multirow{2}{*}{I} & \multirow{2}{*}{IR} \\  & Impact of Industries in Smart Cities. & & & \\ \hline \multirow{4}{*}{2} & [[https://doi.org/10.1016/j.future.2021.06.017](https://doi.org/10.1016/j.future.2021.06.017)]([https://doi.org/10.1016/j.future.2021.06.017](https://doi.org/10.1016/j.future.2021.06.017)) (accessed on 16 March 2024). Technical research on realizing & & \multirow{4}{*}{IR} & \multirow{4}{*}{IR} \\  & remote intelligent diagnosis of petroleum drilling loss circulation under & & & \\ \cline{1-1} \cline{3-5}  & [[https://doi.org/10.1016/j.reser.2019.109263](https://doi.org/10.1016/j.reser.2019.109263)]([https://doi.org/10.1016/j.reser.2019.109263](https://doi.org/10.1016/j.reser.2019.109263)) (accessed on 16 March 2024). University campuses as & & & \\ \cline{1-1} \cline{3-5}  & small-scale models of cities: Quantitative assessment of a low carbon transition path. & & & \\ \hline \multirow{2}{*}{4} & [[https://doi.org/10.1016/j.advensgsoft.2019.102731](https://doi.org/10.1016/j.advensgsoft.2019.102731)]([https://doi.org/10.1016/j.advensgsoft.2019.102731](https://doi.org/10.1016/j.advensgsoft.2019.102731)) (accessed on 16 March 2024). The UDSA ontology: An & & \multirow{2}{*}{R} & \multirow{2}{*}{I} \\  & ontology to support real time urban sustainability assessment. & & & \\ \hline \multirow{4}{*}{5} & [[https://doi.org/10.1016/j.apenergy.2016.07.097](https://doi.org/10.1016/j.apenergy.2016.07.097)]([https://doi.org/10.1016/j.apenergy.2016.07.097](https://doi.org/10.1016/j.apenergy.2016.07.097)) (accessed on 16 March 2024). Technology assessment of & & & \\ \cline{1-1} \cline{3-5}  & the two most relevant aspects for improving urban energy efficiency identified in six mid-sized European & & \multirow{2}{*}{I} & \multirow{2}{*}{R} \\  & cities from case studies in Sweden. & & & \\ \hline \multirow{4}{*}{6} & [[https://doi.org/10.1016/j.eypero.2018.08.167](https://doi.org/10.1016/j.eypero.2018.08.167)]([https://doi.org/10.1016/j.eypero.2018.08.167](https://doi.org/10.1016/j.eypero.2018.08.167)) (accessed on 16 March 2024). Assessment methodology for & & & \multirow{2}{*}{R} \\  & urban excess heat recovery solutions in energy-efficient District Heating Networks. & & & \\ \hline \multirow{4}{*}{7} & [[https://doi.org/10.1016/j.cities.2018.11.014](https://doi.org/10.1016/j.cities.2018.11.014)]([https://doi.org/10.1016/j.cities.2018.11.014](https://doi.org/10.1016/j.cities.2018.11.014)) (accessed on 16 March 2024). Potential pitfalls in the & & & \\ \cline{1-1} \cline{3-5}  & development of smart cities and mitigation measures: An exploratory study. & & & \\ \hline \multirow{4}{*}{8} & [[https://doi.org/10.1016/j.scs.2021.103492](https://doi.org/10.1016/j.scs.2021.103492)]([https://doi.org/10.1016/j.scs.2021.103492](https://doi.org/10.1016/j.scs.2021.103492)) (accessed on 16 March 2024). Urban energy efficiency & & & \\ \cline{1-1} \cline{3-5}  & assessment models from an AI and big data perspective: Tools for policy makers. & & & \\ \hline \multirow{4}{*}{9} & [[https://doi.org/10.1016/j.scs.2019.101889](https://doi.org/10.1016/j.scs.2019.101889)]([https://doi.org/10.1016/j.scs.2019.101889](https://doi.org/10.1016/j.scs.2019.101889)) (accessed on 16 March 2024). The assessment of smart city & & & \\ \cline{1-1} \cline{3-5}  & projects using zSlice type-2 fuzzy sets based Interval Agreement Method. & & & \\ \hline \hline \end{tabular}
\end{table} 
Table 10: Question and research utility validation by experts (R = relevant; I = interesting but not necessarily relevant; IR = irrelevant).