Publications

Mikael Giacomini, Amjad Ullah (2023). YASF: A Vendor-Agnostic Framework for Serverless Computing. In Proceedings of the 13th International Conference on Cloud Computing and Services Science (CLOSER 2023);.

Eugene Frimpong, Antonis Michalas, Amjad Ullah (2022). Footsteps in the fog: Certificateless fog-based access control. Computers & Security.

Gabriele Pierantoni, Tamas Kiss, Alexander Bolotov, Dimitrios Kagialis, James DesLauriers,, Amjad Ullah, Huankai Chen, David Chan You Fee, Hai-Van Dang, Jozsef Kovacs, Anna Belehaki, Themistocles Herekakis, Ioanna Tsagouri, Sandra Gesing (2022). Toward a reference architecture based science gateway framework with embedded e-learning support. Concurrency and Computation.

Amjad Ullah, Huseyin Dagdeviren, Resmi C. Ariyattu, James DesLauriers,, Tamas Kiss, James Bowden (2021). Micado-edge: Towards an application-level orchestrator for the cloud-to-edge computing continuum. Journal of Grid Computing.

Alexandros Bakas, Antonis Michalas, Amjad Ullah (2021). (F)unctional Sifting: A Privacy-Preserving Reputation System Through Multi-Input Functional Encryption. In NordSec 2020. Lecture Notes in Computer Science;.

James DesLauriers,, Tamas Kiss, Resmi C. Ariyattu, Hai‐Van Dang, Amjad Ullah, James Bowden, Dagmar Krefting, Gabriele Pierantoni (2020). Cloud apps to-go: Cloud portability with TOSCA and MiCADO. Concurrency and Computation.

Hai-Van Dang, Amjad Ullah, Alexandros Bakas, Antonis Michalas (2020). Attribute-based symmetric searchable encryption. In Applied Cryptography and Network Security Workshops. ACNS 2020..

Amjad Ullah, Jingpeng Li, Amir Hussain (2020). Design and evaluation of a biologically-inspired cloud elasticity framework. Journal of Cluster Computing.

Amjad Ullah, Jingpeng Li, Amir Hussain (2018). Towards workload-aware cloud resource provisioning using a multi-controller fuzzy switching approach. International Journal of High Performance Computing and Networking.

Amjad Ullah, Jingpeng Li, Shen Yindong, Amir Hussain (2018). A control theoretical view of cloud elasticity: taxonomy, survey and challenges. Journal of Cluster Computing.

Amjad Ullah (2017). Towards a novel biologically-inspired cloud elasticity framework. PhD Thesis.

Amjad Ullah, Jingpeng Li, Amir Hussain, Yindong Shen (2017). Genetic optimization of fuzzy membership functions for cloud resource provisioning. In IEEE Symposium Series on Computational Intelligence (SSCI).

Amjad Ullah (2016). Towards Workload-Aware Fine-Grained Control over Cloud Resources: Student Research Abstract. In Proceedings of the 31st Annual ACM Symposium on Applied Computing;.

Amjad Ullah, Jingpeng Li, Amir Hussain, Erfu Yang (2016). Towards a biologically inspired soft switching approach for cloud resource provisioning. Journal of Cognitive Computing.

Andreas Bracciali, Giulio Caravangna, Amjad Ullah (2013). Survival vs. revenue: modelling and reasoning on population dynamics. In Symposium on Theory of Modeling & Simulation, SpringSim 2013.