Publications

Some of my selected publications are provided below. For full list of publications, please visit my DBLP or Google Scholar profile.

• A. U. Gias, Y. Gao, M. Sheldon, J. A. Perusquía, O. O'Brien and G. Casale, "SampleHST-X: A Point and Collective Anomaly-aware Trace Sampling Pipeline with Approximate Half Space Trees," Journal of Network and Systems Management, vol. 32, no. 3, pp. 1-38, 2024. 

• A. U. Gias, Y. Gao, M. Sheldon, J. A. Perusquía, O. O'Brien and G. Casale, "SampleHST: Efficient On-the-Fly Selection of Distributed Traces," in Proc. of 36th Network Operations and Management Symposium, (Miami, USA), pp. 1-9, IEEE/IFIP, May 2023.

• A. U. Gias, "Model-based Resource Management for Fine-grained Services," ACM SIGMETRICS Performance Evaluation Review, vol. 50, no. 3, pp. 28-31, 2022.

• A. Alnafessah, A. U. Gias, R. Wang, L. Zhu, G. Casale and A. Filieri, "Quality-Aware DevOps Research: Where Do We Stand?," IEEE ACCESS, vol. 9, pp. 44476-44489, 2021. 

• A. U. Gias and G. Casale, "COCOA: Cold Start Aware Capacity Planning for Function-as-a-Service Platforms," in Proc. of 28th International Symposium on Modelling, Analysis, and Simulation of Computer and Telecommunication Systems, (Nice, France), IEEE, November 2020.

• A. U. Gias, A. van Hoorn, L. Zhu, G. Casale, T. F. Dullmann and M. Wurster, "Performance Engineering for Microservices and Serverless Applications: The RADON Approach," in Comp. Proc. of 11th International Conference on Performance Engineering, (Edmonton, Canada), pp. 46-49, ACM/SPEC, April 2020. 

• A. U. Gias, G. Casale and M. Woodside, "ATOM: Model-Driven Autoscaling for Microservices," in Proc. of 39th International Conference on Distributed Computing Systems, (Dallas, USA), pp. 1994-2004, IEEE, July 2019.

• K. N. Neela, S. A. Ali, A. S. Ami and A. U. Gias, "Modeling Software Defects as Anomalies: A Case Study on Promise Repository," Journal of Software, vol. 12, no. 10, pp. 759-772, 2017.

• F. Faiz, R. Easmin and A. U. Gias, "Achieving Better Requirements to Code Traceability: Which Refactoring Should Be Done First?," in Proc. of 10th International Conference on the Quality of Information and Communications Technology, (Lisbon, Portugal), pp. 9--14, IEEE, September 2016.

• A. U. Gias and K. Sakib, "An Adaptive Bayesian Approach for URL Selection to Test Performance of Large Scale Web-Based Systems," in Comp. Proc. of 36th International Conference on Software Engineering, (Hyderabad, India), pp. 608-609, ACM, June 2014.

• A. Imran, A. U. Gias, and K. Sakib, "An Empirical Investigation of Cost-Resource Optimization for running Real-Life Applications in Open Source Cloud," in Proc. of 10th International Conference on High Performance Computing and Simulation, (Madrid, Spain), pp. 718-723, IEEE, May 2012.