Abstract
With the availability of cloud computing infrastructures,
migrating business-critical functionality to public
clouds is becoming commonplace. Cloud providers typically
offer a variety of computing capabilities and pricing
options. Therefore, the problem of selecting the ones
that suit enterprise needs becomes critical. Our major
focus is on the migration of enterprise communication
services, such as IP-telephony, to the cloud. We design a
tool to assist in optimally deciding among the set of
available hosting and network connectivity Service-Level
Agreements (SLAs) under Quality-of-Experience (QoE) and
budget constraints. In particular, we propose a
multi-objective optimization framework making use of
application-specific QoE estimation tools to tackle with
the conflicting objectives of price and quality and
demonstrate its application to a cloud-based
teleconferencing service as a case study
| Original language | English |
|---|---|
| Title of host publication | Proceedings |
| Subtitle of host publication | IEEE International Conference on Communications Workshops, ICC 2014 |
| Publisher | IEEE Institute of Electrical and Electronic Engineers |
| Pages | 545-550 |
| ISBN (Print) | 978-147994640-2 |
| DOIs | |
| Publication status | Published - 2014 |
| MoE publication type | A4 Article in a conference publication |
| Event | IEEE International Conference on Communications Workshops, ICC 2014 - Sydney, NSW, Australia Duration: 10 Jun 2014 → 14 Jun 2014 |
Conference
| Conference | IEEE International Conference on Communications Workshops, ICC 2014 |
|---|---|
| Country/Territory | Australia |
| City | Sydney, NSW |
| Period | 10/06/14 → 14/06/14 |