---
_id: '16726'
author:
- first_name: Hadi
full_name: Razzaghi Kouchaksaraei, Hadi
id: '60845'
last_name: Razzaghi Kouchaksaraei
- first_name: Ashwin Prasad
full_name: Shivarpatna Venkatesh, Ashwin Prasad
id: '66637'
last_name: Shivarpatna Venkatesh
- first_name: Amey
full_name: Churi, Amey
last_name: Churi
- first_name: Marvin
full_name: Illian, Marvin
id: '44169'
last_name: Illian
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
citation:
ama: 'Razzaghi Kouchaksaraei H, Shivarpatna Venkatesh AP, Churi A, Illian M, Karl
H. Dynamic Provisioning of Network Services on Heterogeneous Resources. In: European
Conference on Networks and Communications (EUCNC 2020).'
apa: Razzaghi Kouchaksaraei, H., Shivarpatna Venkatesh, A. P., Churi, A., Illian,
M., & Karl, H. (n.d.). Dynamic Provisioning of Network Services on Heterogeneous
Resources. In European Conference on Networks and Communications (EUCNC 2020).
bibtex: '@inproceedings{Razzaghi Kouchaksaraei_Shivarpatna Venkatesh_Churi_Illian_Karl,
title={Dynamic Provisioning of Network Services on Heterogeneous Resources}, booktitle={European
Conference on Networks and Communications (EUCNC 2020)}, author={Razzaghi Kouchaksaraei,
Hadi and Shivarpatna Venkatesh, Ashwin Prasad and Churi, Amey and Illian, Marvin
and Karl, Holger} }'
chicago: Razzaghi Kouchaksaraei, Hadi, Ashwin Prasad Shivarpatna Venkatesh, Amey
Churi, Marvin Illian, and Holger Karl. “Dynamic Provisioning of Network Services
on Heterogeneous Resources.” In European Conference on Networks and Communications
(EUCNC 2020), n.d.
ieee: H. Razzaghi Kouchaksaraei, A. P. Shivarpatna Venkatesh, A. Churi, M. Illian,
and H. Karl, “Dynamic Provisioning of Network Services on Heterogeneous Resources,”
in European Conference on Networks and Communications (EUCNC 2020).
mla: Razzaghi Kouchaksaraei, Hadi, et al. “Dynamic Provisioning of Network Services
on Heterogeneous Resources.” European Conference on Networks and Communications
(EUCNC 2020).
short: 'H. Razzaghi Kouchaksaraei, A.P. Shivarpatna Venkatesh, A. Churi, M. Illian,
H. Karl, in: European Conference on Networks and Communications (EUCNC 2020),
n.d.'
conference:
end_date: 2020-06-18
name: European Conference on Networks and Communications (EUCNC 2020)
start_date: 2020-06-15
date_created: 2020-04-20T09:36:53Z
date_updated: 2022-01-06T06:52:55Z
department:
- _id: '34'
language:
- iso: eng
project:
- _id: '23'
grant_number: '762057'
name: 5G Programmable Infrastructure Converging disaggregated neTwork and compUte
Resources
- _id: '4'
name: SFB 901 - Project Area C
- _id: '16'
name: SFB 901 - Subproject C4
- _id: '1'
name: SFB 901
publication: European Conference on Networks and Communications (EUCNC 2020)
publication_status: accepted
status: public
title: Dynamic Provisioning of Network Services on Heterogeneous Resources
type: conference
user_id: '60845'
year: '2020'
...
---
_id: '16218'
abstract:
- lang: eng
text: "Despite recent progress in orchestration of Virtual Network Functions (VNFs)
and in multi-technology SDN connectivity, the automated provisioning of end-to-end
network services composed of virtual functions deployed across distributed compute
locations remains an open challenge. This problem is especially relevant to support
the deployment of future 5G networks, comprising virtual access and core network
functions connected through a potentially multi-domain transport network.\r\nIn
this paper, we present and demonstrate the 5GOS, a lightweight end-to-end orchestration
framework that enables the\r\nautomated provisioning of virtual radio access network
services. Using an experimental multi-domain testbed we demonstrate that the 5GOS
can provision multi-domain virtual Wi-Fi and LTE services in less than three minutes."
author:
- first_name: Daniel
full_name: Camps-Mur, Daniel
last_name: Camps-Mur
- first_name: Ferran
full_name: ' Canellas, Ferran'
last_name: ' Canellas'
- first_name: Azahar
full_name: Machwe, Azahar
last_name: Machwe
- first_name: Jorge
full_name: Paracuellos, Jorge
last_name: Paracuellos
- first_name: Kostas
full_name: Choumas, Kostas
last_name: Choumas
- first_name: Dimitris
full_name: Giatsios, Dimitris
last_name: Giatsios
- first_name: Thanasis
full_name: Korakis, Thanasis
last_name: Korakis
- first_name: Hadi
full_name: Razzaghi Kouchaksaraei, Hadi
id: '60845'
last_name: Razzaghi Kouchaksaraei
citation:
ama: 'Camps-Mur D, Canellas F, Machwe A, et al. 5GOS: Demonstrating multi-domain
orchestration of end-to-end virtual RAN services. In: The 6th IEEE International
Conference on Network Softwarization (IEEE NetSoft 2020).'
apa: 'Camps-Mur, D., Canellas, F., Machwe, A., Paracuellos, J., Choumas, K., Giatsios,
D., … Razzaghi Kouchaksaraei, H. (n.d.). 5GOS: Demonstrating multi-domain orchestration
of end-to-end virtual RAN services. In the 6th IEEE International Conference
on Network Softwarization (IEEE NetSoft 2020). Ghent, Belgium.'
bibtex: '@inproceedings{Camps-Mur_ Canellas_Machwe_Paracuellos_Choumas_Giatsios_Korakis_Razzaghi
Kouchaksaraei, title={5GOS: Demonstrating multi-domain orchestration of end-to-end
virtual RAN services}, booktitle={the 6th IEEE International Conference on Network
Softwarization (IEEE NetSoft 2020)}, author={Camps-Mur, Daniel and Canellas,
Ferran and Machwe, Azahar and Paracuellos, Jorge and Choumas, Kostas and Giatsios,
Dimitris and Korakis, Thanasis and Razzaghi Kouchaksaraei, Hadi} }'
chicago: 'Camps-Mur, Daniel, Ferran Canellas, Azahar Machwe, Jorge Paracuellos,
Kostas Choumas, Dimitris Giatsios, Thanasis Korakis, and Hadi Razzaghi Kouchaksaraei.
“5GOS: Demonstrating Multi-Domain Orchestration of End-to-End Virtual RAN Services.”
In The 6th IEEE International Conference on Network Softwarization (IEEE NetSoft
2020), n.d.'
ieee: 'D. Camps-Mur et al., “5GOS: Demonstrating multi-domain orchestration
of end-to-end virtual RAN services,” in the 6th IEEE International Conference
on Network Softwarization (IEEE NetSoft 2020), Ghent, Belgium.'
mla: 'Camps-Mur, Daniel, et al. “5GOS: Demonstrating Multi-Domain Orchestration
of End-to-End Virtual RAN Services.” The 6th IEEE International Conference
on Network Softwarization (IEEE NetSoft 2020).'
short: 'D. Camps-Mur, F. Canellas, A. Machwe, J. Paracuellos, K. Choumas, D. Giatsios,
T. Korakis, H. Razzaghi Kouchaksaraei, in: The 6th IEEE International Conference
on Network Softwarization (IEEE NetSoft 2020), n.d.'
conference:
end_date: 2020-07-3
location: Ghent, Belgium
name: IEEE Conference on Network Softwarization (NetSoft)
start_date: 2020-06-29
date_created: 2020-03-03T11:49:41Z
date_updated: 2022-01-06T06:52:45Z
keyword:
- Orchestration
- multi-domain
- cellular network virtualization
- SDN
- 5G
language:
- iso: eng
project:
- _id: '23'
grant_number: '762057'
name: 5G Programmable Infrastructure Converging disaggregated neTwork and compUte
Resources
publication: the 6th IEEE International Conference on Network Softwarization (IEEE
NetSoft 2020)
publication_status: accepted
status: public
title: '5GOS: Demonstrating multi-domain orchestration of end-to-end virtual RAN services'
type: conference
user_id: '60845'
year: '2020'
...
---
_id: '8240'
author:
- first_name: Sevil
full_name: Dräxler, Sevil
id: '31764'
last_name: Dräxler
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
citation:
ama: 'Dräxler S, Karl H. SPRING: Scaling, Placement, and Routing of Heterogeneous
Services with Flexible Structures. In: 5th IEEE International Conference on
Network Softwarization (NetSoft) 2019.'
apa: 'Dräxler, S., & Karl, H. (n.d.). SPRING: Scaling, Placement, and Routing
of Heterogeneous Services with Flexible Structures. In 5th IEEE International
Conference on Network Softwarization (NetSoft) 2019. Paris.'
bibtex: '@inproceedings{Dräxler_Karl, title={SPRING: Scaling, Placement, and Routing
of Heterogeneous Services with Flexible Structures}, booktitle={5th IEEE International
Conference on Network Softwarization (NetSoft) 2019}, author={Dräxler, Sevil and
Karl, Holger} }'
chicago: 'Dräxler, Sevil, and Holger Karl. “SPRING: Scaling, Placement, and Routing
of Heterogeneous Services with Flexible Structures.” In 5th IEEE International
Conference on Network Softwarization (NetSoft) 2019, n.d.'
ieee: 'S. Dräxler and H. Karl, “SPRING: Scaling, Placement, and Routing of Heterogeneous
Services with Flexible Structures,” in 5th IEEE International Conference on
Network Softwarization (NetSoft) 2019, Paris.'
mla: 'Dräxler, Sevil, and Holger Karl. “SPRING: Scaling, Placement, and Routing
of Heterogeneous Services with Flexible Structures.” 5th IEEE International
Conference on Network Softwarization (NetSoft) 2019.'
short: 'S. Dräxler, H. Karl, in: 5th IEEE International Conference on Network Softwarization
(NetSoft) 2019, n.d.'
conference:
end_date: 2019-06-28
location: Paris
name: 5th IEEE International Conference on Network Softwarization (NetSoft) 2019
start_date: 2019-06-24
date_created: 2019-03-04T09:23:54Z
date_updated: 2022-01-06T07:03:52Z
department:
- _id: '75'
language:
- iso: eng
project:
- _id: '23'
grant_number: '762057'
name: 5G Programmable Infrastructure Converging disaggregated neTwork and compUte
Resources
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '16'
name: SFB 901 - Subproject C4
publication: 5th IEEE International Conference on Network Softwarization (NetSoft)
2019
publication_status: accepted
status: public
title: 'SPRING: Scaling, Placement, and Routing of Heterogeneous Services with Flexible
Structures'
type: conference
user_id: '31764'
year: '2019'
...
---
_id: '9809'
abstract:
- lang: eng
text: Remarkable advantages of Containers (CNs) over Virtual Machines (VMs) such
as lower overhead and faster startup has gained the attention of Communication
Service Providers (CSPs) as using CNs for providing Virtual Network Functions
(VNFs) can save costs while increasing the service agility. However, as it is
not feasible to realise all types of VNFs in CNs, the coexistence of VMs and CNs
is proposed. To put VMs and CNs together, an orchestration framework that can
chain services across distributed and heterogeneous domains is required. To this
end, we implemented a framework by extending and consolidating state-of-the-art
tools and technologies originated from Network Function Virtualization (NFV),
Software-defined Networking (SDN) and cloud computing environments. This framework
chains services provisioned across Kubernetes and OpenStack domains. During the
demo, we deploy a service consist of CN- and VM-based VNFs to demonstrate different
features provided by our framework.
author:
- first_name: Hadi
full_name: Razzaghi Kouchaksaraei, Hadi
id: '60845'
last_name: Razzaghi Kouchaksaraei
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
citation:
ama: 'Razzaghi Kouchaksaraei H, Karl H. Service Function Chaining Across OpenStack
and Kubernetes Domains. In: 13th ACM International Conference on Distributed
and Event-Based Systems. Darmstadt; 2019. doi:10.1145/3328905.3332505'
apa: Razzaghi Kouchaksaraei, H., & Karl, H. (2019). Service Function Chaining
Across OpenStack and Kubernetes Domains. In 13th ACM International Conference
on Distributed and Event-based Systems. Darmstadt. https://doi.org/10.1145/3328905.3332505
bibtex: '@inproceedings{Razzaghi Kouchaksaraei_Karl_2019, place={Darmstadt}, title={Service
Function Chaining Across OpenStack and Kubernetes Domains}, DOI={10.1145/3328905.3332505},
booktitle={13th ACM International Conference on Distributed and Event-based Systems},
author={Razzaghi Kouchaksaraei, Hadi and Karl, Holger}, year={2019} }'
chicago: Razzaghi Kouchaksaraei, Hadi, and Holger Karl. “Service Function Chaining
Across OpenStack and Kubernetes Domains.” In 13th ACM International Conference
on Distributed and Event-Based Systems. Darmstadt, 2019. https://doi.org/10.1145/3328905.3332505.
ieee: H. Razzaghi Kouchaksaraei and H. Karl, “Service Function Chaining Across OpenStack
and Kubernetes Domains,” in 13th ACM International Conference on Distributed
and Event-based Systems, Darmstadt, 2019.
mla: Razzaghi Kouchaksaraei, Hadi, and Holger Karl. “Service Function Chaining Across
OpenStack and Kubernetes Domains.” 13th ACM International Conference on Distributed
and Event-Based Systems, 2019, doi:10.1145/3328905.3332505.
short: 'H. Razzaghi Kouchaksaraei, H. Karl, in: 13th ACM International Conference
on Distributed and Event-Based Systems, Darmstadt, 2019.'
conference:
end_date: 2019-06-28
location: Darmstadt
name: 13th ACM International Conference on Distributed and Event-based Systems
start_date: 2019-06-24
date_created: 2019-05-14T05:43:57Z
date_updated: 2022-01-06T07:04:21Z
ddc:
- '004'
department:
- _id: '34'
doi: 10.1145/3328905.3332505
file:
- access_level: closed
content_type: application/pdf
creator: ups
date_created: 2019-08-26T09:09:50Z
date_updated: 2019-08-26T09:09:50Z
file_id: '12953'
file_name: p240-Kouchaksaraei.pdf
file_size: 1206037
relation: main_file
file_date_updated: 2019-08-26T09:09:50Z
has_accepted_license: '1'
keyword:
- Network Function Virtualization
- Software-defined Networking
- Cloud Computing
- service orchestration
- OpenStack
- Kubernetes
language:
- iso: eng
place: Darmstadt
project:
- _id: '23'
grant_number: '762057'
name: 5G Programmable Infrastructure Converging disaggregated neTwork and compUte
Resources
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '16'
name: SFB 901 - Subproject C4
publication: 13th ACM International Conference on Distributed and Event-based Systems
publication_status: published
status: public
title: Service Function Chaining Across OpenStack and Kubernetes Domains
type: conference
user_id: '477'
year: '2019'
...
---
_id: '12912'
author:
- first_name: Hadi
full_name: Razzaghi Kouchaksaraei, Hadi
id: '60845'
last_name: Razzaghi Kouchaksaraei
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
citation:
ama: 'Razzaghi Kouchaksaraei H, Karl H. Quantitative Analysis of Dynamically Provisioned
Heterogeneous Network Services. In: 15th International Conference on Network
and Service Management (CNSM). Halifax, Canada; 2019.'
apa: Razzaghi Kouchaksaraei, H., & Karl, H. (2019). Quantitative Analysis of
Dynamically Provisioned Heterogeneous Network Services. In 15th International
Conference on Network and Service Management (CNSM). Halifax, Canada.
bibtex: '@inproceedings{Razzaghi Kouchaksaraei_Karl_2019, place={Halifax, Canada},
title={Quantitative Analysis of Dynamically Provisioned Heterogeneous Network
Services}, booktitle={15th International Conference on Network and Service Management
(CNSM)}, author={Razzaghi Kouchaksaraei, Hadi and Karl, Holger}, year={2019} }'
chicago: Razzaghi Kouchaksaraei, Hadi, and Holger Karl. “Quantitative Analysis of
Dynamically Provisioned Heterogeneous Network Services.” In 15th International
Conference on Network and Service Management (CNSM). Halifax, Canada, 2019.
ieee: H. Razzaghi Kouchaksaraei and H. Karl, “Quantitative Analysis of Dynamically
Provisioned Heterogeneous Network Services,” in 15th International Conference
on Network and Service Management (CNSM), Halifax, Canada, 2019.
mla: Razzaghi Kouchaksaraei, Hadi, and Holger Karl. “Quantitative Analysis of Dynamically
Provisioned Heterogeneous Network Services.” 15th International Conference
on Network and Service Management (CNSM), 2019.
short: 'H. Razzaghi Kouchaksaraei, H. Karl, in: 15th International Conference on
Network and Service Management (CNSM), Halifax, Canada, 2019.'
conference:
end_date: 2019-10-25
location: Halifax, Canada
name: 15th International Conference on Network and Service Management
start_date: 2019-10-21
date_created: 2019-08-12T08:12:30Z
date_updated: 2022-01-06T06:51:24Z
department:
- _id: '34'
language:
- iso: eng
place: Halifax, Canada
project:
- _id: '23'
grant_number: '762057'
name: 5G Programmable Infrastructure Converging disaggregated neTwork and compUte
Resources
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '16'
name: SFB 901 - Subproject C4
publication: 15th International Conference on Network and Service Management (CNSM)
publication_status: published
status: public
title: Quantitative Analysis of Dynamically Provisioned Heterogeneous Network Services
type: conference
user_id: '60845'
year: '2019'
...
---
_id: '2480'
abstract:
- lang: eng
text: Understanding the behavior of the components of service function chains (SFCs)
in different load situations is important for efficient and automatic management
and orches- tration of services. For this purpose and for practical research in
network function virtualization in general, there is a great need for benchmarks
and experimental data. In this paper, we describe our experiments for characterizing
the relationship between resource demands of virtual network functions (VNFs)
and the expected performance of the SFC, considering the individual performance
of the VNFs as well as the interdependencies among VNFs within the SFC. We have
designed our experiments focusing on video streaming, an important application
in this context. We present examples of models for predicting the interdependence
between resource demands and performance characteristics of SFCs using support
vector regression and polynomial regression models. We also show practical evidence
from our experiments that VNFs need to be benchmarked in their final chain setup,
rather than individually, to capture important interdependencies that affect their
performance. The data gathered from our experiments is publicly available.
author:
- first_name: Sevil
full_name: Dräxler, Sevil
id: '31764'
last_name: Dräxler
- first_name: Manuel
full_name: Peuster, Manuel
id: '13271'
last_name: Peuster
- first_name: Marvin
full_name: Illian, Marvin
last_name: Illian
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
citation:
ama: 'Dräxler S, Peuster M, Illian M, Karl H. Generating Resource and Performance
Models for Service Function Chains: The Video Streaming Case. In: 4th IEEE
International Conference on Network Softwarization (NetSoft 2018). IEEE; 2018:318--322.
doi:10.1109/NETSOFT.2018.8460029'
apa: 'Dräxler, S., Peuster, M., Illian, M., & Karl, H. (2018). Generating Resource
and Performance Models for Service Function Chains: The Video Streaming Case.
In 4th IEEE International Conference on Network Softwarization (NetSoft 2018)
(pp. 318--322). Montreal: IEEE. https://doi.org/10.1109/NETSOFT.2018.8460029'
bibtex: '@inproceedings{Dräxler_Peuster_Illian_Karl_2018, title={Generating Resource
and Performance Models for Service Function Chains: The Video Streaming Case},
DOI={10.1109/NETSOFT.2018.8460029},
booktitle={4th IEEE International Conference on Network Softwarization (NetSoft
2018)}, publisher={IEEE}, author={Dräxler, Sevil and Peuster, Manuel and Illian,
Marvin and Karl, Holger}, year={2018}, pages={318--322} }'
chicago: 'Dräxler, Sevil, Manuel Peuster, Marvin Illian, and Holger Karl. “Generating
Resource and Performance Models for Service Function Chains: The Video Streaming
Case.” In 4th IEEE International Conference on Network Softwarization (NetSoft
2018), 318--322. IEEE, 2018. https://doi.org/10.1109/NETSOFT.2018.8460029.'
ieee: 'S. Dräxler, M. Peuster, M. Illian, and H. Karl, “Generating Resource and
Performance Models for Service Function Chains: The Video Streaming Case,” in
4th IEEE International Conference on Network Softwarization (NetSoft 2018),
Montreal, 2018, pp. 318--322.'
mla: 'Dräxler, Sevil, et al. “Generating Resource and Performance Models for Service
Function Chains: The Video Streaming Case.” 4th IEEE International Conference
on Network Softwarization (NetSoft 2018), IEEE, 2018, pp. 318--322, doi:10.1109/NETSOFT.2018.8460029.'
short: 'S. Dräxler, M. Peuster, M. Illian, H. Karl, in: 4th IEEE International Conference
on Network Softwarization (NetSoft 2018), IEEE, 2018, pp. 318--322.'
conference:
end_date: 2018-07-29
location: Montreal
name: 4th IEEE International Conference on Network Softwarization (NetSoft 2018)
start_date: 2018-07-25
date_created: 2018-04-24T12:11:36Z
date_updated: 2022-01-06T06:56:37Z
ddc:
- '004'
department:
- _id: '75'
doi: 10.1109/NETSOFT.2018.8460029
file:
- access_level: closed
content_type: application/pdf
creator: ups
date_created: 2018-12-12T15:18:12Z
date_updated: 2018-12-12T15:18:12Z
file_id: '6195'
file_name: 08460029.pdf
file_size: 2211450
relation: main_file
success: 1
- access_level: open_access
content_type: application/pdf
creator: sevilmeh
date_created: 2019-01-24T10:17:00Z
date_updated: 2019-01-24T10:17:00Z
file_id: '6968'
file_name: NetSoft18_RIS.pdf
file_size: 3445650
relation: main_file
file_date_updated: 2019-01-24T10:17:00Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
page: 318--322
project:
- _id: '23'
grant_number: '762057'
name: 5G Programmable Infrastructure Converging disaggregated neTwork and compUte
Resources
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '16'
name: SFB 901 - Subproject C4
publication: 4th IEEE International Conference on Network Softwarization (NetSoft
2018)
publisher: IEEE
status: public
title: 'Generating Resource and Performance Models for Service Function Chains: The
Video Streaming Case'
type: conference
user_id: '31764'
year: '2018'
...
---
_id: '2482'
author:
- first_name: Sevil
full_name: Dräxler, Sevil
id: '31764'
last_name: Dräxler
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
- first_name: Hadi
full_name: Razzaghi Kouchaksaraei, Hadi
id: '60845'
last_name: Razzaghi Kouchaksaraei
- first_name: Azahar
full_name: Machwe, Azahar
last_name: Machwe
- first_name: Crispin
full_name: Dent-Young, Crispin
last_name: Dent-Young
- first_name: Kostas
full_name: Katsalis, Kostas
last_name: Katsalis
- first_name: Konstantinos
full_name: Samdanis, Konstantinos
last_name: Samdanis
citation:
ama: 'Dräxler S, Karl H, Razzaghi Kouchaksaraei H, et al. 5G OS: Control and Orchestration
of Services on Multi-Domain Heterogeneous 5G Infrastructures. In: 27th European
Conference on Networks and Communications (EUCNC 2018).'
apa: 'Dräxler, S., Karl, H., Razzaghi Kouchaksaraei, H., Machwe, A., Dent-Young,
C., Katsalis, K., & Samdanis, K. (n.d.). 5G OS: Control and Orchestration
of Services on Multi-Domain Heterogeneous 5G Infrastructures. In 27th European
Conference on Networks and Communications (EUCNC 2018). Ljubljana.'
bibtex: '@inproceedings{Dräxler_Karl_Razzaghi Kouchaksaraei_Machwe_Dent-Young_Katsalis_Samdanis,
title={5G OS: Control and Orchestration of Services on Multi-Domain Heterogeneous
5G Infrastructures}, booktitle={27th European Conference on Networks and Communications
(EUCNC 2018)}, author={Dräxler, Sevil and Karl, Holger and Razzaghi Kouchaksaraei,
Hadi and Machwe, Azahar and Dent-Young, Crispin and Katsalis, Kostas and Samdanis,
Konstantinos} }'
chicago: 'Dräxler, Sevil, Holger Karl, Hadi Razzaghi Kouchaksaraei, Azahar Machwe,
Crispin Dent-Young, Kostas Katsalis, and Konstantinos Samdanis. “5G OS: Control
and Orchestration of Services on Multi-Domain Heterogeneous 5G Infrastructures.”
In 27th European Conference on Networks and Communications (EUCNC 2018),
n.d.'
ieee: 'S. Dräxler et al., “5G OS: Control and Orchestration of Services on
Multi-Domain Heterogeneous 5G Infrastructures,” in 27th European Conference
on Networks and Communications (EUCNC 2018), Ljubljana.'
mla: 'Dräxler, Sevil, et al. “5G OS: Control and Orchestration of Services on Multi-Domain
Heterogeneous 5G Infrastructures.” 27th European Conference on Networks and
Communications (EUCNC 2018).'
short: 'S. Dräxler, H. Karl, H. Razzaghi Kouchaksaraei, A. Machwe, C. Dent-Young,
K. Katsalis, K. Samdanis, in: 27th European Conference on Networks and Communications
(EUCNC 2018), n.d.'
conference:
end_date: 2018-07-21
location: Ljubljana
name: 27th European Conference on Networks and Communications (EUCNC 2018)
start_date: 2018-07-18
date_created: 2018-04-24T12:17:15Z
date_updated: 2022-01-06T06:56:38Z
ddc:
- '000'
file:
- access_level: open_access
content_type: application/pdf
creator: sevilmeh
date_created: 2019-01-24T10:29:12Z
date_updated: 2019-01-24T10:29:12Z
file_id: '6969'
file_name: eucnc18_RIS.pdf
file_size: 215571
relation: main_file
file_date_updated: 2019-01-24T10:29:12Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
project:
- _id: '23'
grant_number: '762057'
name: 5G Programmable Infrastructure Converging disaggregated neTwork and compUte
Resources
publication: 27th European Conference on Networks and Communications (EUCNC 2018)
publication_status: accepted
status: public
title: '5G OS: Control and Orchestration of Services on Multi-Domain Heterogeneous
5G Infrastructures'
type: conference
user_id: '31764'
year: '2018'
...
---
_id: '2483'
abstract:
- lang: eng
text: Understanding the behavior of distributed cloud service components in different
load situations is important for efficient and automatic management and orchestration
of these services. For this purpose and for practical research in distributed
cloud computing in general, there is need for benchmarks and experimental data.
In this paper, we describe our experiments for characterizing the relationship
between resource demands of application components and the expected performance
of applica- tions. We present initial results for predicting the interdependence
between resource demands and performance characteristics using support vector
regression and polynomial regression models. The data gathered from our experiments
is publicly available.
author:
- first_name: Sevil
full_name: Dräxler, Sevil
id: '31764'
last_name: Dräxler
- first_name: Manuel
full_name: Peuster, Manuel
id: '13271'
last_name: Peuster
- first_name: Marvin
full_name: Illian, Marvin
last_name: Illian
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
citation:
ama: Dräxler S, Peuster M, Illian M, Karl H. Towards Predicting Resource Demands
and Performance of Distributed Cloud Services. Wien, Darmstadt; 2018.
apa: Dräxler, S., Peuster, M., Illian, M., & Karl, H. (2018). Towards Predicting
Resource Demands and Performance of Distributed Cloud Services. Wien, Darmstadt.
bibtex: '@book{Dräxler_Peuster_Illian_Karl_2018, place={Wien, Darmstadt}, series={KuVS-Fachgespräch
Fog Computing 2018}, title={Towards Predicting Resource Demands and Performance
of Distributed Cloud Services}, author={Dräxler, Sevil and Peuster, Manuel and
Illian, Marvin and Karl, Holger}, year={2018}, collection={KuVS-Fachgespräch Fog
Computing 2018} }'
chicago: Dräxler, Sevil, Manuel Peuster, Marvin Illian, and Holger Karl. Towards
Predicting Resource Demands and Performance of Distributed Cloud Services.
KuVS-Fachgespräch Fog Computing 2018. Wien, Darmstadt, 2018.
ieee: S. Dräxler, M. Peuster, M. Illian, and H. Karl, Towards Predicting Resource
Demands and Performance of Distributed Cloud Services. Wien, Darmstadt, 2018.
mla: Dräxler, Sevil, et al. Towards Predicting Resource Demands and Performance
of Distributed Cloud Services. 2018.
short: S. Dräxler, M. Peuster, M. Illian, H. Karl, Towards Predicting Resource Demands
and Performance of Distributed Cloud Services, Wien, Darmstadt, 2018.
date_created: 2018-04-24T12:22:40Z
date_updated: 2022-01-06T06:56:38Z
ddc:
- '000'
department:
- _id: '75'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://www.infosys.tuwien.ac.at/docs/proceedings.pdf#page=14
oa: '1'
place: Wien, Darmstadt
project:
- _id: '23'
grant_number: '762057'
name: 5G Programmable Infrastructure Converging disaggregated neTwork and compUte
Resources
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '16'
name: SFB 901 - Subproject C4
publication_status: published
related_material:
link:
- relation: confirmation
url: http://repositum.tuwien.ac.at/obvutwoa/content/titleinfo/2514843
series_title: KuVS-Fachgespräch Fog Computing 2018
status: public
title: Towards Predicting Resource Demands and Performance of Distributed Cloud Services
type: report
user_id: '31764'
year: '2018'
...
---
_id: '2666'
abstract:
- lang: eng
text: Supporting the vast variety of network services’ management and orchestration
requirements is one of the main challenges that Network Function Virtualization
(NFV) is dealing with. While general management requirements such as Virtual Network
Function (VNF) resource requirements can be specified by the service developers
using service descriptors, specific management operations like VNF-specific configuration
cannot be performed by these descriptors. On the other hand, it is inefficient
and also very challenging for Management and Orchestration (MANO) frameworks to
provide all specific-management operations for every individual network service
and their constituent VNFs. To mitigate this issue, we propose the use of service-specific
programs called Specific Managers (SMs) that can customize management and orchestration
of network services and also extend the capability of MANO frameworks to support
per-service management and orchestration. The results of our evaluation show that
the higher flexibility and programmability enabled by SMs improve the performance
of the service performance and also utilises the service provider resources more
efficiently.
author:
- first_name: Hadi
full_name: Razzaghi Kouchaksaraei, Hadi
id: '60845'
last_name: Razzaghi Kouchaksaraei
- first_name: Sevil
full_name: Dräxler, Sevil
id: '31764'
last_name: Dräxler
- first_name: Manuel
full_name: Peuster, Manuel
id: '13271'
last_name: Peuster
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
citation:
ama: 'Razzaghi Kouchaksaraei H, Dräxler S, Peuster M, Karl H. Programmable and Flexible
Management and Orchestration of Virtualized Network Functions. In: 2018 European
Conference on Networks and Communications (EuCNC). Ljubljana, Slovenia: IEEE.'
apa: 'Razzaghi Kouchaksaraei, H., Dräxler, S., Peuster, M., & Karl, H. (n.d.).
Programmable and Flexible Management and Orchestration of Virtualized Network
Functions. In 2018 European Conference on Networks and Communications (EuCNC).
Ljubljana, Slovenia: IEEE.'
bibtex: '@inproceedings{Razzaghi Kouchaksaraei_Dräxler_Peuster_Karl, place={Ljubljana,
Slovenia}, title={Programmable and Flexible Management and Orchestration of Virtualized
Network Functions}, booktitle={2018 European Conference on Networks and Communications
(EuCNC)}, publisher={IEEE}, author={Razzaghi Kouchaksaraei, Hadi and Dräxler,
Sevil and Peuster, Manuel and Karl, Holger} }'
chicago: 'Razzaghi Kouchaksaraei, Hadi, Sevil Dräxler, Manuel Peuster, and Holger
Karl. “Programmable and Flexible Management and Orchestration of Virtualized Network
Functions.” In 2018 European Conference on Networks and Communications (EuCNC).
Ljubljana, Slovenia: IEEE, n.d.'
ieee: H. Razzaghi Kouchaksaraei, S. Dräxler, M. Peuster, and H. Karl, “Programmable
and Flexible Management and Orchestration of Virtualized Network Functions,” in
2018 European Conference on Networks and Communications (EuCNC), Ljubljana,
Slovenia.
mla: Razzaghi Kouchaksaraei, Hadi, et al. “Programmable and Flexible Management
and Orchestration of Virtualized Network Functions.” 2018 European Conference
on Networks and Communications (EuCNC), IEEE.
short: 'H. Razzaghi Kouchaksaraei, S. Dräxler, M. Peuster, H. Karl, in: 2018 European
Conference on Networks and Communications (EuCNC), IEEE, Ljubljana, Slovenia,
n.d.'
conference:
end_date: 2018-06-21
location: Ljubljana, Slovenia
name: European Conference on Networks and Communications (EUCNC)
start_date: 2018-06-18
date_created: 2018-05-07T12:30:54Z
date_updated: 2022-01-06T06:57:25Z
ddc:
- '004'
department:
- _id: '34'
file:
- access_level: open_access
content_type: application/pdf
creator: hadik3r
date_created: 2018-06-25T13:52:03Z
date_updated: 2018-06-25T13:58:12Z
file_id: '3357'
file_name: specific_management.pdf
file_size: 183859
relation: main_file
file_date_updated: 2018-06-25T13:58:12Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
place: Ljubljana, Slovenia
project:
- _id: '23'
grant_number: '762057'
name: 5G Programmable Infrastructure Converging disaggregated neTwork and compUte
Resources
publication: 2018 European Conference on Networks and Communications (EuCNC)
publication_status: accepted
publisher: IEEE
status: public
title: Programmable and Flexible Management and Orchestration of Virtualized Network
Functions
type: conference
urn: '26669'
user_id: '60845'
year: '2018'
...
---
_id: '2667'
abstract:
- lang: eng
text: "Developing cloud applications using a microservice architecture allows their
functional blocks to be distributed and\r\ndeployed on multiple Cloud infrastructures.
This enables service providers to mix and match Cloud-based microservices and
Virtual Network Functions (VNFs) that are provided by Network Function Virtualization
(NFV). Provisioning complex services containing VNFs and Cloud-based microservices
across NFV and cloud infrastructures can enhance service quality, reduce latency,
and optimise cost. This can be provided by an orchestration system that can handle
cross-ecosystem dependencies. To this end, we implemented Pishahang that is a
framework for jointly managing and orchestrating virtual network functions and
Cloud-based microservices. During the demo, we deploy several complex services
to demonstrate features provided by Pishahang to support management and orchestration
of complex services."
author:
- first_name: Hadi
full_name: Razzaghi Kouchaksaraei, Hadi
id: '60845'
last_name: Razzaghi Kouchaksaraei
- first_name: Tobias
full_name: Dierich, Tobias
last_name: Dierich
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
citation:
ama: 'Razzaghi Kouchaksaraei H, Dierich T, Karl H. Pishahang: Joint Orchestration
of Network Function Chains and Distributed Cloud Applications.'
apa: 'Razzaghi Kouchaksaraei, H., Dierich, T., & Karl, H. (n.d.). Pishahang:
Joint Orchestration of Network Function Chains and Distributed Cloud Applications.
Presented at the Network Softwarization (NetSoft) 2018, Montreal, Canada.'
bibtex: '@inproceedings{Razzaghi Kouchaksaraei_Dierich_Karl, title={Pishahang: Joint
Orchestration of Network Function Chains and Distributed Cloud Applications},
author={Razzaghi Kouchaksaraei, Hadi and Dierich, Tobias and Karl, Holger} }'
chicago: 'Razzaghi Kouchaksaraei, Hadi, Tobias Dierich, and Holger Karl. “Pishahang:
Joint Orchestration of Network Function Chains and Distributed Cloud Applications,”
n.d.'
ieee: 'H. Razzaghi Kouchaksaraei, T. Dierich, and H. Karl, “Pishahang: Joint Orchestration
of Network Function Chains and Distributed Cloud Applications,” presented at the
Network Softwarization (NetSoft) 2018, Montreal, Canada.'
mla: 'Razzaghi Kouchaksaraei, Hadi, et al. Pishahang: Joint Orchestration of
Network Function Chains and Distributed Cloud Applications.'
short: 'H. Razzaghi Kouchaksaraei, T. Dierich, H. Karl, in: n.d.'
conference:
end_date: 2018-08-29
location: Montreal, Canada
name: Network Softwarization (NetSoft) 2018
start_date: 2018-06-25
date_created: 2018-05-07T12:36:27Z
date_updated: 2022-01-06T06:57:25Z
ddc:
- '004'
department:
- _id: '34'
file:
- access_level: open_access
content_type: application/pdf
creator: hadik3r
date_created: 2018-06-25T13:56:37Z
date_updated: 2018-06-25T13:56:37Z
file_id: '3358'
file_name: submitted.pdf
file_size: 1113319
relation: main_file
file_date_updated: 2018-06-25T13:56:37Z
has_accepted_license: '1'
main_file_link:
- open_access: '1'
oa: '1'
project:
- _id: '23'
grant_number: '762057'
name: 5G Programmable Infrastructure Converging disaggregated neTwork and compUte
Resources
publication_status: accepted
status: public
title: 'Pishahang: Joint Orchestration of Network Function Chains and Distributed
Cloud Applications'
type: conference
urn: '26678'
user_id: '60845'
year: '2018'
...
---
_id: '3152'
abstract:
- lang: eng
text: To adapt to continuously changing workloads in networks, components of the
running network services may need to be replicated (scaling the network service)
and allocated to physical resources (placement) dynamically, also necessitating
dynamic re-routing of flows between service components. In this paper, we propose
JASPER, a fully automated approach to jointly optimizing scaling, placement, and
routing for complex network services, consisting of multiple (virtualized) components.
JASPER handles multiple network services that share the same substrate network;
services can be dynamically added or removed and dynamic workload changes are
handled. Our approach lets service designers specify their services on a high
level of abstraction using service templates. JASPER automatically makes scaling,
placement and routing decisions, enabling quick reaction to changes. We formalize
the problem, analyze its complexity, and develop two algorithms to solve it. Extensive
empirical results show the applicability and effectiveness of the proposed approach.
article_type: original
author:
- first_name: Sevil
full_name: Dräxler, Sevil
id: '31764'
last_name: Dräxler
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
- first_name: Zoltan Adam
full_name: Mann, Zoltan Adam
last_name: Mann
citation:
ama: 'Dräxler S, Karl H, Mann ZA. JASPER: Joint Optimization of Scaling, Placement,
and Routing of Virtual Network Services. IEEE Transactions on Network and Service
Management. 2018. doi:10.1109/TNSM.2018.2846572'
apa: 'Dräxler, S., Karl, H., & Mann, Z. A. (2018). JASPER: Joint Optimization
of Scaling, Placement, and Routing of Virtual Network Services. IEEE Transactions
on Network and Service Management. https://doi.org/10.1109/TNSM.2018.2846572'
bibtex: '@article{Dräxler_Karl_Mann_2018, title={JASPER: Joint Optimization of Scaling,
Placement, and Routing of Virtual Network Services}, DOI={10.1109/TNSM.2018.2846572},
journal={IEEE Transactions on Network and Service Management}, publisher={IEEE},
author={Dräxler, Sevil and Karl, Holger and Mann, Zoltan Adam}, year={2018} }'
chicago: 'Dräxler, Sevil, Holger Karl, and Zoltan Adam Mann. “JASPER: Joint Optimization
of Scaling, Placement, and Routing of Virtual Network Services.” IEEE Transactions
on Network and Service Management, 2018. https://doi.org/10.1109/TNSM.2018.2846572.'
ieee: 'S. Dräxler, H. Karl, and Z. A. Mann, “JASPER: Joint Optimization of Scaling,
Placement, and Routing of Virtual Network Services,” IEEE Transactions on Network
and Service Management, 2018.'
mla: 'Dräxler, Sevil, et al. “JASPER: Joint Optimization of Scaling, Placement,
and Routing of Virtual Network Services.” IEEE Transactions on Network and
Service Management, IEEE, 2018, doi:10.1109/TNSM.2018.2846572.'
short: S. Dräxler, H. Karl, Z.A. Mann, IEEE Transactions on Network and Service
Management (2018).
date_created: 2018-06-11T06:55:05Z
date_updated: 2022-01-06T06:59:00Z
ddc:
- '000'
department:
- _id: '75'
doi: 10.1109/TNSM.2018.2846572
file:
- access_level: closed
content_type: application/pdf
creator: ups
date_created: 2018-11-02T15:25:49Z
date_updated: 2018-11-02T15:25:49Z
file_id: '5302'
file_name: 08382313.pdf
file_size: 1767054
relation: main_file
success: 1
- access_level: open_access
content_type: application/pdf
creator: sevilmeh
date_created: 2019-01-21T16:12:36Z
date_updated: 2019-01-21T16:12:36Z
file_id: '6950'
file_name: TNSM2846572_RIS.pdf
file_size: 2878350
relation: main_file
file_date_updated: 2019-01-21T16:12:36Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1711.10839
oa: '1'
project:
- _id: '23'
grant_number: '762057'
name: 5G Programmable Infrastructure Converging disaggregated neTwork and compUte
Resources
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '16'
name: SFB 901 - Subproject C4
publication: IEEE Transactions on Network and Service Management
publisher: IEEE
status: public
title: 'JASPER: Joint Optimization of Scaling, Placement, and Routing of Virtual Network
Services'
type: journal_article
urn: '31522'
user_id: '31764'
year: '2018'
...
---
_id: '1041'
abstract:
- lang: eng
text: Recent studies show the increasing popularity of distributed cloud applications,
which are composed of multiple microservices. Besides their known benefits, microservice
architecture also enables to mix and match cloud applications and Network Function
Virtualization (NFV) services (service chains), which are composed of Virtual
Network Functions (VNFs). Provisioning complex services containing VNFs and microservices
in a combined NFV/cloud platform can enhance service quality and optimise cost.
Such a platform can be based on the multi-cloud concept. However, current multi-cloud
solutions do not support NFV requirements, making them inadequate to support complex
services. In this paper, we investigate these challenges and propose a solution
for jointly managing and orchestrating microservices and virtual network functions.
author:
- first_name: Hadi
full_name: Razzaghi Kouchaksaraei, Hadi
id: '60845'
last_name: Razzaghi Kouchaksaraei
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
citation:
ama: 'Razzaghi Kouchaksaraei H, Karl H. Joint Orchestration of Cloud-Based Microservices
and Virtual Network Functions. In: The Ninth International Conference on Cloud
Computing, GRIDs, and Virtualization CLOUD COMPUTING. ; 2018:153-154.'
apa: Razzaghi Kouchaksaraei, H., & Karl, H. (2018). Joint Orchestration of Cloud-Based
Microservices and Virtual Network Functions. In The Ninth International Conference
on Cloud Computing, GRIDs, and Virtualization CLOUD COMPUTING (pp. 153–154).
Barcelona, Spain.
bibtex: '@inproceedings{Razzaghi Kouchaksaraei_Karl_2018, title={Joint Orchestration
of Cloud-Based Microservices and Virtual Network Functions}, booktitle={The Ninth
International Conference on Cloud Computing, GRIDs, and Virtualization CLOUD COMPUTING},
author={Razzaghi Kouchaksaraei, Hadi and Karl, Holger}, year={2018}, pages={153–154}
}'
chicago: Razzaghi Kouchaksaraei, Hadi, and Holger Karl. “Joint Orchestration of
Cloud-Based Microservices and Virtual Network Functions.” In The Ninth International
Conference on Cloud Computing, GRIDs, and Virtualization CLOUD COMPUTING,
153–54, 2018.
ieee: H. Razzaghi Kouchaksaraei and H. Karl, “Joint Orchestration of Cloud-Based
Microservices and Virtual Network Functions,” in The Ninth International Conference
on Cloud Computing, GRIDs, and Virtualization CLOUD COMPUTING, Barcelona,
Spain, 2018, pp. 153–154.
mla: Razzaghi Kouchaksaraei, Hadi, and Holger Karl. “Joint Orchestration of Cloud-Based
Microservices and Virtual Network Functions.” The Ninth International Conference
on Cloud Computing, GRIDs, and Virtualization CLOUD COMPUTING, 2018, pp. 153–54.
short: 'H. Razzaghi Kouchaksaraei, H. Karl, in: The Ninth International Conference
on Cloud Computing, GRIDs, and Virtualization CLOUD COMPUTING, 2018, pp. 153–154.'
conference:
end_date: 2018-02-22
location: Barcelona, Spain
name: CLOUD COMPUTING 2018
start_date: 2018-02-18
date_created: 2017-12-11T14:42:28Z
date_updated: 2022-01-06T06:50:38Z
language:
- iso: eng
page: 153-154
project:
- _id: '23'
grant_number: '762057'
name: 5G Programmable Infrastructure Converging disaggregated neTwork and compUte
Resources
publication: The Ninth International Conference on Cloud Computing, GRIDs, and Virtualization
CLOUD COMPUTING
publication_identifier:
isbn:
- 978-1-61208-607-1
publication_status: published
status: public
title: Joint Orchestration of Cloud-Based Microservices and Virtual Network Functions
type: conference
user_id: '60845'
year: '2018'
...