QoS Uncertainty Handling for an Efficient Web Service Selection. - Etchiali Abdelhak; Hadjila Fethallah; Merzoug Mohammed (ICIST, 2019)

Selecting IoT Services Under Uncertain QoS. - Etchiali Abdelhak; Hadjila Fethallah; Merzoug Mohammed (CSA, 2020)

An Intelligent Bat Algorithm for Web Service Selection with QoS Uncertainty. - Etchiali Abdelhak; Fethallah Hadjila; Amina Bekkouche (Big Data Cogn. Comput., 2023)