ER-4 Kahina Hamadache

Trust and Reputation Mechanisms and Standardisation for Cloud Services

The last ten years have seen the rapid emergence and adoption of Service Computing in almost every sector. More recently, the Cloud Computing paradigm has become the center of attention of most of the community, as it promises to offer new dimensions to computing, by solving many of the issues encountered until recently. The general principles of this “computing on-demand” implies an outsourcing of different elements of a company’s IT infrastructure. This outsourcing is organized along the 3 “classical” layers of the cloud (SaaS, PaaS and IaaS). The deeper you go in this outsourcing, the higher your have to trust your provider.

In progress…

Main research interests:

  • Cloud Computing
  • Trust and Reputation Mechanisms
  • Ontologies
  • Service Level Agreement
  • SLA centric systems


Hamadache K.: Ontology Driven Reputation Model for the Cloud. In Proceedings of the 6th IEEE International Conference on Cloud Computing Technology and Science (CloudCom 2014), December 15-18, Singapore, 2014 (To appear)

Hamadache K., Zerva P., Polyviou A., Simko V., Dautov R,. Gonidis F., Paez Anaya I.: Cost in the Cloud Rationalisation and Research Trails. In Proceedings of the 2nd International Conference on Advanced Cloud and Big Data (CBD 2014), November 20-22, Huangshan, Anhui, China, 2014 (To appear)

Hamadache K., Zerva P.: Provenance of Feedback in Cloud Services. In 2014 IEEE 8th International Symposium on Service Oriented System Engineering (SOSE 2014), April 7-11, Oxford, UK, 2014, p.23-34, LINK

Hamadache K., Rizou S.: Holistic SLA Ontology for Service Evaluation. In Proceedings of 2013 International Conference on Advanced Cloud and Big Data, December 13-15, Southeast University, Nanjing, 2013, p.32-39, LINK

Hamadache K.: SLA-Based Reputation Life Cycle. In Confederated International Conferences: CoopIS, DOA-Trusted Cloud, and ODBASE 2013, September 9-13, Graz, Austria, 2013, pp. 377-394, LINK

Zerva P., Hamadache K., Angouras G., Zschaler S. and Miles S. : An Industrial Case Study on Provenance Awareness of Composite Services. In Proceedings of the 10th International Conference on Semantics, Knowledge and Grids (SKG 2014), August 27-29, Beijing, China (To appear)



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