---
_id: '13292'
abstract:
- lang: eng
  text: "Building on 5G and network function virtualization (NFV), smart manufacturing
    has the potential to drastically increase productivity, reduce cost, and introduce
    novel, flexible manufacturing services. Current work mostly focuses on high-level
    scenarios or emulation-based prototype deployments. \r\n\r\nExtending our previous
    work, we showcase one of the first cloud-native 5G verticals focusing on the deployment
    of smart manufacturing use cases on production infrastructure. In particular,
    we use the 5GTANGO service platform to deploy our developed network services on
    Kubernetes. For this demo, we implemented a series of cloud-native virtualized
    network functions (VNFs) and created suitable service descriptors. Their light-weight,
    stateless deployment on Kubernetes enables quick instantiation, scalability, and
    robustness."
author:
- first_name: Stefan Balthasar
  full_name: Schneider, Stefan Balthasar
  id: '35343'
  last_name: Schneider
  orcid: 0000-0001-8210-4011
- first_name: Manuel
  full_name: Peuster, Manuel
  id: '13271'
  last_name: Peuster
- first_name: Kai
  full_name: Hannemann, Kai
  last_name: Hannemann
- first_name: Daniel
  full_name: Behnke, Daniel
  last_name: Behnke
- first_name: Marcel
  full_name: Müller, Marcel
  last_name: Müller
- first_name: Patrick-Benjamin
  full_name: Bök, Patrick-Benjamin
  last_name: Bök
- first_name: Holger
  full_name: Karl, Holger
  id: '126'
  last_name: Karl
citation:
  ama: 'Schneider SB, Peuster M, Hannemann K, et al. “Producing Cloud-Native”: Smart
    Manufacturing Use Cases on Kubernetes. In: <i>IEEE Conference on Network Function
    Virtualization and Software Defined Networks (NFV-SDN) Demo Track</i>. Dallas,
    TX, USA: IEEE; 2019.'
  apa: 'Schneider, S. B., Peuster, M., Hannemann, K., Behnke, D., Müller, M., Bök,
    P.-B., &#38; Karl, H. (2019). “Producing Cloud-Native”: Smart Manufacturing Use
    Cases on Kubernetes. In <i>IEEE Conference on Network Function Virtualization
    and Software Defined Networks (NFV-SDN) Demo Track</i>. Dallas, TX, USA: IEEE.'
  bibtex: '@inproceedings{Schneider_Peuster_Hannemann_Behnke_Müller_Bök_Karl_2019,
    place={Dallas, TX, USA}, title={“Producing Cloud-Native”: Smart Manufacturing
    Use Cases on Kubernetes}, booktitle={IEEE Conference on Network Function Virtualization
    and Software Defined Networks (NFV-SDN) Demo Track}, publisher={IEEE}, author={Schneider,
    Stefan Balthasar and Peuster, Manuel and Hannemann, Kai and Behnke, Daniel and
    Müller, Marcel and Bök, Patrick-Benjamin and Karl, Holger}, year={2019} }'
  chicago: 'Schneider, Stefan Balthasar, Manuel Peuster, Kai Hannemann, Daniel Behnke,
    Marcel Müller, Patrick-Benjamin Bök, and Holger Karl. “‘Producing Cloud-Native’:
    Smart Manufacturing Use Cases on Kubernetes.” In <i>IEEE Conference on Network
    Function Virtualization and Software Defined Networks (NFV-SDN) Demo Track</i>.
    Dallas, TX, USA: IEEE, 2019.'
  ieee: 'S. B. Schneider <i>et al.</i>, “‘Producing Cloud-Native’: Smart Manufacturing
    Use Cases on Kubernetes,” in <i>IEEE Conference on Network Function Virtualization
    and Software Defined Networks (NFV-SDN) Demo Track</i>, Dallas, TX, USA, 2019.'
  mla: 'Schneider, Stefan Balthasar, et al. “‘Producing Cloud-Native’: Smart Manufacturing
    Use Cases on Kubernetes.” <i>IEEE Conference on Network Function Virtualization
    and Software Defined Networks (NFV-SDN) Demo Track</i>, IEEE, 2019.'
  short: 'S.B. Schneider, M. Peuster, K. Hannemann, D. Behnke, M. Müller, P.-B. Bök,
    H. Karl, in: IEEE Conference on Network Function Virtualization and Software Defined
    Networks (NFV-SDN) Demo Track, IEEE, Dallas, TX, USA, 2019.'
conference:
  location: Dallas, TX, USA
  name: 2019 IEEE Conference on Network Function Virtualization and Software Defined
    Networks (NFV-SDN) Demo Track
date_created: 2019-09-19T07:17:46Z
date_updated: 2022-01-06T06:51:32Z
ddc:
- '000'
department:
- _id: '75'
file:
- access_level: open_access
  content_type: application/pdf
  creator: stschn
  date_created: 2019-09-19T07:17:41Z
  date_updated: 2019-09-19T07:17:41Z
  file_id: '13293'
  file_name: preprint_ris.pdf
  file_size: 182136
  relation: main_file
file_date_updated: 2019-09-19T07:17:41Z
has_accepted_license: '1'
keyword:
- 5G
- NFV
- Smart Manufacturing
- Cloud-Native
- Kubernetes
language:
- iso: eng
oa: '1'
place: Dallas, TX, USA
project:
- _id: '1'
  name: SFB 901
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '16'
  name: SFB 901 - Subproject C4
- _id: '28'
  grant_number: '761493'
  name: 5G Development and validation platform for global industry-specific network
    services and Apps
publication: IEEE Conference on Network Function Virtualization and Software Defined
  Networks (NFV-SDN) Demo Track
publisher: IEEE
status: public
title: '"Producing Cloud-Native": Smart Manufacturing Use Cases on Kubernetes'
type: conference
user_id: '35343'
year: '2019'
...
---
_id: '10325'
author:
- first_name: Manuel
  full_name: Peuster, Manuel
  id: '13271'
  last_name: Peuster
- first_name: Michael
  full_name: Marchetti, Michael
  last_name: Marchetti
- first_name: Gerardo
  full_name: García de Blas, Gerardo
  last_name: García de Blas
- first_name: Holger
  full_name: Karl, Holger
  id: '126'
  last_name: Karl
citation:
  ama: Peuster M, Marchetti M, García de Blas G, Karl H. Automated testing of NFV
    orchestrators against carrier-grade multi-PoP scenarios using emulation-based
    smoke testing. <i>EURASIP Journal on Wireless Communications and Networking</i>.
    2019. doi:<a href="https://doi.org/10.1186/s13638-019-1493-2">10.1186/s13638-019-1493-2</a>
  apa: Peuster, M., Marchetti, M., García de Blas, G., &#38; Karl, H. (2019). Automated
    testing of NFV orchestrators against carrier-grade multi-PoP scenarios using emulation-based
    smoke testing. <i>EURASIP Journal on Wireless Communications and Networking</i>.
    <a href="https://doi.org/10.1186/s13638-019-1493-2">https://doi.org/10.1186/s13638-019-1493-2</a>
  bibtex: '@article{Peuster_Marchetti_García de Blas_Karl_2019, title={Automated testing
    of NFV orchestrators against carrier-grade multi-PoP scenarios using emulation-based
    smoke testing}, DOI={<a href="https://doi.org/10.1186/s13638-019-1493-2">10.1186/s13638-019-1493-2</a>},
    journal={EURASIP Journal on Wireless Communications and Networking}, publisher={Springer},
    author={Peuster, Manuel and Marchetti, Michael and García de Blas, Gerardo and
    Karl, Holger}, year={2019} }'
  chicago: Peuster, Manuel, Michael Marchetti, Gerardo García de Blas, and Holger
    Karl. “Automated Testing of NFV Orchestrators against Carrier-Grade Multi-PoP
    Scenarios Using Emulation-Based Smoke Testing.” <i>EURASIP Journal on Wireless
    Communications and Networking</i>, 2019. <a href="https://doi.org/10.1186/s13638-019-1493-2">https://doi.org/10.1186/s13638-019-1493-2</a>.
  ieee: M. Peuster, M. Marchetti, G. García de Blas, and H. Karl, “Automated testing
    of NFV orchestrators against carrier-grade multi-PoP scenarios using emulation-based
    smoke testing,” <i>EURASIP Journal on Wireless Communications and Networking</i>,
    2019.
  mla: Peuster, Manuel, et al. “Automated Testing of NFV Orchestrators against Carrier-Grade
    Multi-PoP Scenarios Using Emulation-Based Smoke Testing.” <i>EURASIP Journal on
    Wireless Communications and Networking</i>, Springer, 2019, doi:<a href="https://doi.org/10.1186/s13638-019-1493-2">10.1186/s13638-019-1493-2</a>.
  short: M. Peuster, M. Marchetti, G. García de Blas, H. Karl, EURASIP Journal on
    Wireless Communications and Networking (2019).
date_created: 2019-06-27T06:42:38Z
date_updated: 2022-01-06T06:50:37Z
ddc:
- '004'
department:
- _id: '75'
doi: 10.1186/s13638-019-1493-2
file:
- access_level: closed
  content_type: application/pdf
  creator: ups
  date_created: 2019-08-26T11:13:00Z
  date_updated: 2019-08-26T11:13:00Z
  file_id: '12963'
  file_name: s13638-019-1493-2.pdf
  file_size: 1750901
  relation: main_file
  success: 1
file_date_updated: 2019-08-26T11:13:00Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://jwcn-eurasipjournals.springeropen.com/articles/10.1186/s13638-019-1493-2
oa: '1'
project:
- _id: '28'
  grant_number: '761493'
  name: 5G Development and validation platform for global industry-specific network
    services and Apps
- _id: '1'
  name: SFB 901
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '16'
  name: SFB 901 - Subproject C4
publication: EURASIP Journal on Wireless Communications and Networking
publication_identifier:
  issn:
  - 1687-1499
publication_status: published
publisher: Springer
status: public
title: Automated testing of NFV orchestrators against carrier-grade multi-PoP scenarios
  using emulation-based smoke testing
type: journal_article
user_id: '477'
year: '2019'
...
---
_id: '2474'
author:
- first_name: Haitham
  full_name: Afifi, Haitham
  id: '65718'
  last_name: Afifi
- first_name: Sébastien
  full_name: Auroux, Sébastien
  id: '42575'
  last_name: Auroux
- first_name: Holger
  full_name: Karl, Holger
  id: '126'
  last_name: Karl
citation:
  ama: 'Afifi H, Auroux S, Karl H. MARVELO: Wireless Virtual Network Embedding for
    Overlay Graphs with Loops. In: Proc. of IEEE Wireless Communications and Networking
    Conference (WCNC); 2018.'
  apa: 'Afifi, H., Auroux, S., &#38; Karl, H. (2018). MARVELO: Wireless Virtual Network
    Embedding for Overlay Graphs with Loops. Proc. of IEEE Wireless Communications
    and Networking Conference (WCNC).'
  bibtex: '@inproceedings{Afifi_Auroux_Karl_2018, title={MARVELO: Wireless Virtual
    Network Embedding for Overlay Graphs with Loops}, publisher={Proc. of IEEE Wireless
    Communications and Networking Conference (WCNC)}, author={Afifi, Haitham and Auroux,
    Sébastien and Karl, Holger}, year={2018} }'
  chicago: 'Afifi, Haitham, Sébastien Auroux, and Holger Karl. “MARVELO: Wireless
    Virtual Network Embedding for Overlay Graphs with Loops.” Proc. of IEEE Wireless
    Communications and Networking Conference (WCNC), 2018.'
  ieee: 'H. Afifi, S. Auroux, and H. Karl, “MARVELO: Wireless Virtual Network Embedding
    for Overlay Graphs with Loops,” 2018.'
  mla: 'Afifi, Haitham, et al. <i>MARVELO: Wireless Virtual Network Embedding for
    Overlay Graphs with Loops</i>. Proc. of IEEE Wireless Communications and Networking
    Conference (WCNC), 2018.'
  short: 'H. Afifi, S. Auroux, H. Karl, in: Proc. of IEEE Wireless Communications
    and Networking Conference (WCNC), 2018.'
date_created: 2018-04-24T08:06:55Z
date_updated: 2022-01-06T06:56:33Z
ddc:
- '000'
department:
- _id: '75'
file:
- access_level: closed
  content_type: application/pdf
  creator: tabu
  date_created: 2018-04-24T08:07:24Z
  date_updated: 2018-04-24T08:07:24Z
  file_id: '2475'
  file_name: p2292-afifi.pdf
  file_size: 1428258
  relation: main_file
  success: 1
file_date_updated: 2018-04-24T08:07:24Z
has_accepted_license: '1'
language:
- iso: eng
project:
- _id: '27'
  name: 'Akustische Sensornetzwerke - Teilprojekt '
publisher: Proc. of IEEE Wireless Communications and Networking Conference (WCNC)
status: public
title: 'MARVELO: Wireless Virtual Network Embedding for Overlay Graphs with Loops'
type: conference
user_id: '65718'
year: '2018'
...
---
_id: '2476'
author:
- first_name: Binyam
  full_name: Shiferaw Heyi, Binyam
  last_name: Shiferaw Heyi
- first_name: Holger
  full_name: Karl, Holger
  id: '126'
  last_name: Karl
citation:
  ama: 'Shiferaw Heyi B, Karl H. Modelling Time-Limited Capacity of a Wireless Channel
    as aMarkov Reward Process. In: Proc. of IEEE Wireless Communications and Networking
    Conference (WCNC); 2018.'
  apa: Shiferaw Heyi, B., &#38; Karl, H. (2018). Modelling Time-Limited Capacity of
    a Wireless Channel as aMarkov Reward Process. Proc. of IEEE Wireless Communications
    and Networking Conference (WCNC).
  bibtex: '@inproceedings{Shiferaw Heyi_Karl_2018, title={Modelling Time-Limited Capacity
    of a Wireless Channel as aMarkov Reward Process}, publisher={Proc. of IEEE Wireless
    Communications and Networking Conference (WCNC)}, author={Shiferaw Heyi, Binyam
    and Karl, Holger}, year={2018} }'
  chicago: Shiferaw Heyi, Binyam, and Holger Karl. “Modelling Time-Limited Capacity
    of a Wireless Channel as AMarkov Reward Process.” Proc. of IEEE Wireless Communications
    and Networking Conference (WCNC), 2018.
  ieee: B. Shiferaw Heyi and H. Karl, “Modelling Time-Limited Capacity of a Wireless
    Channel as aMarkov Reward Process,” 2018.
  mla: Shiferaw Heyi, Binyam, and Holger Karl. <i>Modelling Time-Limited Capacity
    of a Wireless Channel as AMarkov Reward Process</i>. Proc. of IEEE Wireless Communications
    and Networking Conference (WCNC), 2018.
  short: 'B. Shiferaw Heyi, H. Karl, in: Proc. of IEEE Wireless Communications and
    Networking Conference (WCNC), 2018.'
date_created: 2018-04-24T08:09:00Z
date_updated: 2022-01-06T06:56:34Z
ddc:
- '000'
department:
- _id: '75'
file:
- access_level: closed
  content_type: application/pdf
  creator: tabu
  date_created: 2018-04-24T08:08:50Z
  date_updated: 2018-04-24T08:08:50Z
  file_id: '2477'
  file_name: p2861-heyi.pdf
  file_size: 428839
  relation: main_file
  success: 1
file_date_updated: 2018-04-24T08:08:50Z
has_accepted_license: '1'
project:
- _id: '24'
  name: Netzgewahre Regelung & regelungsgewahre Netze
publisher: Proc. of IEEE Wireless Communications and Networking Conference (WCNC)
status: public
title: Modelling Time-Limited Capacity of a Wireless Channel as aMarkov Reward Process
type: conference
user_id: '15572'
year: '2018'
...
---
_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: <i>4th IEEE
    International Conference on Network Softwarization (NetSoft 2018)</i>. IEEE; 2018:318--322.
    doi:<a href="https://doi.org/10.1109/NETSOFT.2018.8460029">10.1109/NETSOFT.2018.8460029</a>'
  apa: 'Dräxler, S., Peuster, M., Illian, M., &#38; Karl, H. (2018). Generating Resource
    and Performance Models for Service Function Chains: The Video Streaming Case.
    In <i>4th IEEE International Conference on Network Softwarization (NetSoft 2018)</i>
    (pp. 318--322). Montreal: IEEE. <a href="https://doi.org/10.1109/NETSOFT.2018.8460029">https://doi.org/10.1109/NETSOFT.2018.8460029</a>'
  bibtex: '@inproceedings{Dräxler_Peuster_Illian_Karl_2018, title={Generating Resource
    and Performance Models for Service Function Chains: The Video Streaming Case},
    DOI={<a href="https://doi.org/10.1109/NETSOFT.2018.8460029">10.1109/NETSOFT.2018.8460029</a>},
    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 <i>4th IEEE International Conference on Network Softwarization (NetSoft
    2018)</i>, 318--322. IEEE, 2018. <a href="https://doi.org/10.1109/NETSOFT.2018.8460029">https://doi.org/10.1109/NETSOFT.2018.8460029</a>.'
  ieee: 'S. Dräxler, M. Peuster, M. Illian, and H. Karl, “Generating Resource and
    Performance Models for Service Function Chains: The Video Streaming Case,” in
    <i>4th IEEE International Conference on Network Softwarization (NetSoft 2018)</i>,
    Montreal, 2018, pp. 318--322.'
  mla: 'Dräxler, Sevil, et al. “Generating Resource and Performance Models for Service
    Function Chains: The Video Streaming Case.” <i>4th IEEE International Conference
    on Network Softwarization (NetSoft 2018)</i>, IEEE, 2018, pp. 318--322, doi:<a
    href="https://doi.org/10.1109/NETSOFT.2018.8460029">10.1109/NETSOFT.2018.8460029</a>.'
  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: '2481'
abstract:
- lang: eng
  text: Network function virtualization requires scaling and placement, deciding the
    number and the location of function instances. Current approaches are limited
    in flexibility and practical applicability. Specifically, we study dynamic, single-step,
    joint scaling and placement of network services with bidirectional flows traversing
    Physical or Virtual Network Functions (VNFs) and returning to their sources. We
    develop models to support stateful components and legacy network functions with
    fixed locations in these network services as well as the possibility of reusing
    VNFs across network services. We formalize the problem of jointly scaling and
    placing such network services as a mixed- integer linear program (MILP). We show
    that this problem is NP-complete and also present a heuristic algorithm to find
    good solutions in short time. In an extensive evaluation with realistic scenarios,
    we investigate the capabilities of the two approaches.
author:
- first_name: Sevil
  full_name: Dräxler, Sevil
  id: '31764'
  last_name: Dräxler
- first_name: Stefan Balthasar
  full_name: Schneider, Stefan Balthasar
  id: '35343'
  last_name: Schneider
  orcid: 0000-0001-8210-4011
- first_name: Holger
  full_name: Karl, Holger
  id: '126'
  last_name: Karl
citation:
  ama: 'Dräxler S, Schneider SB, Karl H.  Scaling and Placing Bidirectional Services
    with Stateful Virtual and Physical Network Functions. In: <i>4th IEEE International
    Conference on Network Softwarization (NetSoft 2018)</i>. IEEE; 2018:123--131.'
  apa: 'Dräxler, S., Schneider, S. B., &#38; Karl, H. (2018).  Scaling and Placing
    Bidirectional Services with Stateful Virtual and Physical Network Functions. In
    <i>4th IEEE International Conference on Network Softwarization (NetSoft 2018)</i>
    (pp. 123--131). Montreal: IEEE.'
  bibtex: '@inproceedings{Dräxler_Schneider_Karl_2018, title={ Scaling and Placing
    Bidirectional Services with Stateful Virtual and Physical Network Functions},
    booktitle={4th IEEE International Conference on Network Softwarization (NetSoft
    2018)}, publisher={IEEE}, author={Dräxler, Sevil and Schneider, Stefan Balthasar
    and Karl, Holger}, year={2018}, pages={123--131} }'
  chicago: Dräxler, Sevil, Stefan Balthasar Schneider, and Holger Karl. “ Scaling
    and Placing Bidirectional Services with Stateful Virtual and Physical Network
    Functions.” In <i>4th IEEE International Conference on Network Softwarization
    (NetSoft 2018)</i>, 123--131. IEEE, 2018.
  ieee: S. Dräxler, S. B. Schneider, and H. Karl, “ Scaling and Placing Bidirectional
    Services with Stateful Virtual and Physical Network Functions,” in <i>4th IEEE
    International Conference on Network Softwarization (NetSoft 2018)</i>, Montreal,
    2018, pp. 123--131.
  mla: Dräxler, Sevil, et al. “ Scaling and Placing Bidirectional Services with Stateful
    Virtual and Physical Network Functions.” <i>4th IEEE International Conference
    on Network Softwarization (NetSoft 2018)</i>, IEEE, 2018, pp. 123--131.
  short: 'S. Dräxler, S.B. Schneider, H. Karl, in: 4th IEEE International Conference
    on Network Softwarization (NetSoft 2018), IEEE, 2018, pp. 123--131.'
conference:
  location: Montreal
  name: 4th IEEE International Conference on Network Softwarization (NetSoft 2018)
date_created: 2018-04-24T12:14:00Z
date_updated: 2022-01-06T06:56:38Z
ddc:
- '040'
department:
- _id: '75'
file:
- access_level: open_access
  content_type: application/pdf
  creator: sevilmeh
  date_created: 2018-06-25T07:40:57Z
  date_updated: 2018-06-25T07:40:57Z
  file_id: '3319'
  file_name: RIS.pdf
  file_size: 1471937
  relation: main_file
file_date_updated: 2018-06-25T07:40:57Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
page: 123--131
project:
- _id: '28'
  grant_number: '761493'
  name: 5G Development and validation platform for global industry-specific network
    services and Apps
- _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)
publication_status: published
publisher: IEEE
status: public
title: ' Scaling and Placing Bidirectional Services with Stateful Virtual and Physical
  Network Functions'
type: conference
urn: '24814'
user_id: '477'
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. <i>Towards Predicting Resource Demands
    and Performance of Distributed Cloud Services</i>. Wien, Darmstadt; 2018.
  apa: Dräxler, S., Peuster, M., Illian, M., &#38; Karl, H. (2018). <i>Towards Predicting
    Resource Demands and Performance of Distributed Cloud Services</i>. 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. <i>Towards
    Predicting Resource Demands and Performance of Distributed Cloud Services</i>.
    KuVS-Fachgespräch Fog Computing 2018. Wien, Darmstadt, 2018.
  ieee: S. Dräxler, M. Peuster, M. Illian, and H. Karl, <i>Towards Predicting Resource
    Demands and Performance of Distributed Cloud Services</i>. Wien, Darmstadt, 2018.
  mla: Dräxler, Sevil, et al. <i>Towards Predicting Resource Demands and Performance
    of Distributed Cloud Services</i>. 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: '2472'
author:
- first_name: Sébastien
  full_name: Auroux, Sébastien
  last_name: Auroux
- first_name: Holger
  full_name: Karl, Holger
  id: '126'
  last_name: Karl
citation:
  ama: 'Auroux S, Karl H. Distributed Placement of Virtualized Control Applications
    in Mobile Backhaul Networks. In: Proc. of IEEE Wireless Communications and Networking
    Conference (WCNC); 2018. doi:<a href="https://doi.org/ 10.1109/WCNC.2018.8377335">
    10.1109/WCNC.2018.8377335</a>'
  apa: Auroux, S., &#38; Karl, H. (2018). Distributed Placement of Virtualized Control
    Applications in Mobile Backhaul Networks. Proc. of IEEE Wireless Communications
    and Networking Conference (WCNC). <a href="https://doi.org/ 10.1109/WCNC.2018.8377335">https://doi.org/
    10.1109/WCNC.2018.8377335</a>
  bibtex: '@inproceedings{Auroux_Karl_2018, title={Distributed Placement of Virtualized
    Control Applications in Mobile Backhaul Networks}, DOI={<a href="https://doi.org/
    10.1109/WCNC.2018.8377335"> 10.1109/WCNC.2018.8377335</a>}, publisher={Proc. of
    IEEE Wireless Communications and Networking Conference (WCNC)}, author={Auroux,
    Sébastien and Karl, Holger}, year={2018} }'
  chicago: Auroux, Sébastien, and Holger Karl. “Distributed Placement of Virtualized
    Control Applications in Mobile Backhaul Networks.” Proc. of IEEE Wireless Communications
    and Networking Conference (WCNC), 2018. <a href="https://doi.org/ 10.1109/WCNC.2018.8377335">https://doi.org/
    10.1109/WCNC.2018.8377335</a>.
  ieee: S. Auroux and H. Karl, “Distributed Placement of Virtualized Control Applications
    in Mobile Backhaul Networks,” 2018.
  mla: Auroux, Sébastien, and Holger Karl. <i>Distributed Placement of Virtualized
    Control Applications in Mobile Backhaul Networks</i>. Proc. of IEEE Wireless Communications
    and Networking Conference (WCNC), 2018, doi:<a href="https://doi.org/ 10.1109/WCNC.2018.8377335">
    10.1109/WCNC.2018.8377335</a>.
  short: 'S. Auroux, H. Karl, in: Proc. of IEEE Wireless Communications and Networking
    Conference (WCNC), 2018.'
date_created: 2018-04-24T08:04:28Z
date_updated: 2022-01-06T06:56:33Z
ddc:
- '000'
department:
- _id: '75'
doi: ' 10.1109/WCNC.2018.8377335'
file:
- access_level: closed
  content_type: application/pdf
  creator: tabu
  date_created: 2018-04-24T08:04:02Z
  date_updated: 2018-04-24T08:04:02Z
  file_id: '2473'
  file_name: p2262-auroux.pdf
  file_size: 371352
  relation: main_file
  success: 1
file_date_updated: 2018-04-24T08:04:02Z
has_accepted_license: '1'
project:
- _id: '1'
  name: SFB 901
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '16'
  name: SFB 901 - Subproject C4
publisher: Proc. of IEEE Wireless Communications and Networking Conference (WCNC)
status: public
title: Distributed Placement of Virtualized Control Applications in Mobile Backhaul
  Networks
type: conference
user_id: '126'
year: '2018'
...
---
_id: '3217'
author:
- first_name: Burak
  full_name: Demirel, Burak
  last_name: Demirel
- first_name: Arunselvan
  full_name: Ramaswamy, Arunselvan
  last_name: Ramaswamy
- first_name: Daniel
  full_name: Quevedo, Daniel
  last_name: Quevedo
- first_name: Holger
  full_name: Karl, Holger
  id: '126'
  last_name: Karl
citation:
  ama: 'Demirel B, Ramaswamy A, Quevedo D, Karl H. DeepCAS: A Deep Reinforcement Learning
    Algorithm for Control-Aware Scheduling. In: ; 2018. doi:<a href="https://doi.org/10.1109/LCSYS.2018.2847721">10.1109/LCSYS.2018.2847721</a>'
  apa: 'Demirel, B., Ramaswamy, A., Quevedo, D., &#38; Karl, H. (2018). DeepCAS: A
    Deep Reinforcement Learning Algorithm for Control-Aware Scheduling. <a href="https://doi.org/10.1109/LCSYS.2018.2847721">https://doi.org/10.1109/LCSYS.2018.2847721</a>'
  bibtex: '@inproceedings{Demirel_Ramaswamy_Quevedo_Karl_2018, title={DeepCAS: A Deep
    Reinforcement Learning Algorithm for Control-Aware Scheduling}, DOI={<a href="https://doi.org/10.1109/LCSYS.2018.2847721">10.1109/LCSYS.2018.2847721</a>},
    author={Demirel, Burak and Ramaswamy, Arunselvan and Quevedo, Daniel and Karl,
    Holger}, year={2018} }'
  chicago: 'Demirel, Burak, Arunselvan Ramaswamy, Daniel Quevedo, and Holger Karl.
    “DeepCAS: A Deep Reinforcement Learning Algorithm for Control-Aware Scheduling,”
    2018. <a href="https://doi.org/10.1109/LCSYS.2018.2847721">https://doi.org/10.1109/LCSYS.2018.2847721</a>.'
  ieee: 'B. Demirel, A. Ramaswamy, D. Quevedo, and H. Karl, “DeepCAS: A Deep Reinforcement
    Learning Algorithm for Control-Aware Scheduling,” 2018.'
  mla: 'Demirel, Burak, et al. <i>DeepCAS: A Deep Reinforcement Learning Algorithm
    for Control-Aware Scheduling</i>. 2018, doi:<a href="https://doi.org/10.1109/LCSYS.2018.2847721">10.1109/LCSYS.2018.2847721</a>.'
  short: 'B. Demirel, A. Ramaswamy, D. Quevedo, H. Karl, in: 2018.'
date_created: 2018-06-13T10:26:23Z
date_updated: 2022-01-06T06:59:05Z
ddc:
- '000'
department:
- _id: '75'
doi: 10.1109/LCSYS.2018.2847721
file:
- access_level: closed
  content_type: application/pdf
  creator: tabu
  date_created: 2018-06-13T10:47:57Z
  date_updated: 2018-06-13T10:47:57Z
  file_id: '3218'
  file_name: 1803.02998.pdf
  file_size: 354166
  relation: main_file
  success: 1
file_date_updated: 2018-06-13T10:47:57Z
has_accepted_license: '1'
main_file_link:
- url: https://arxiv.org/pdf/1803.02998.pdf
project:
- _id: '24'
  name: Netzgewahre Regelung & regelungsgewahre Netze
status: public
title: 'DeepCAS: A Deep Reinforcement Learning Algorithm for Control-Aware Scheduling'
type: conference
user_id: '126'
year: '2018'
...
---
_id: '3345'
abstract:
- lang: eng
  text: "Dynamically steering flows through virtualized net- work function instances
    is a key enabler for elastic, on-demand deployments of virtualized network functions.
    This becomes par- ticular challenging when stateful functions are involved, necessi-
    tating state management. The problem with existing solutions is that they typically
    embrace state migration and flow rerouting jointly, imposing a huge set of requirements
    on the on-boarded VNFs, e.g., solution-specific state management interfaces.\r\nIn
    this paper, we introduce the seamless handover proto- col (SHarP). It provides
    an easy-to-use, loss-less, and order- preserving flow rerouting mechanism that
    is not fixed to a single state management approach. This allows VNF vendors to
    implement or use the state management solution of their choice. SHarP supports
    these solutions with additional information when flows are migrated. Further,
    we show how SHarP significantly reduces the buffer usage at a central (SDN) controller,
    which is a typical bottleneck in existing solutions. Our experiments show that
    SHarP uses a constant amount of controller buffer, irrespective of the time taken
    to migrate the VNF state."
author:
- first_name: Manuel
  full_name: Peuster, Manuel
  id: '13271'
  last_name: Peuster
- first_name: Hannes
  full_name: Küttner, Hannes
  last_name: Küttner
- first_name: Holger
  full_name: Karl, Holger
  id: '126'
  last_name: Karl
citation:
  ama: 'Peuster M, Küttner H, Karl H.  Let the state follow its flows: An SDN-based
    flow handover protocol to support state migration. In: <i>4th IEEE International
    Conference on Network Softwarization (NetSoft 2018)</i>. Montreal. doi:<a href="https://doi.org/10.1109/NETSOFT.2018.8460007">10.1109/NETSOFT.2018.8460007</a>'
  apa: 'Peuster, M., Küttner, H., &#38; Karl, H. (n.d.).  Let the state follow its
    flows: An SDN-based flow handover protocol to support state migration. In <i>4th
    IEEE International Conference on Network Softwarization (NetSoft 2018)</i>. Montreal.
    <a href="https://doi.org/10.1109/NETSOFT.2018.8460007">https://doi.org/10.1109/NETSOFT.2018.8460007</a>'
  bibtex: '@inproceedings{Peuster_Küttner_Karl, place={Montreal}, title={ Let the
    state follow its flows: An SDN-based flow handover protocol to support state migration},
    DOI={<a href="https://doi.org/10.1109/NETSOFT.2018.8460007">10.1109/NETSOFT.2018.8460007</a>},
    booktitle={4th IEEE International Conference on Network Softwarization (NetSoft
    2018)}, author={Peuster, Manuel and Küttner, Hannes and Karl, Holger} }'
  chicago: 'Peuster, Manuel, Hannes Küttner, and Holger Karl. “ Let the State Follow
    Its Flows: An SDN-Based Flow Handover Protocol to Support State Migration.” In
    <i>4th IEEE International Conference on Network Softwarization (NetSoft 2018)</i>.
    Montreal, n.d. <a href="https://doi.org/10.1109/NETSOFT.2018.8460007">https://doi.org/10.1109/NETSOFT.2018.8460007</a>.'
  ieee: 'M. Peuster, H. Küttner, and H. Karl, “ Let the state follow its flows: An
    SDN-based flow handover protocol to support state migration,” in <i>4th IEEE International
    Conference on Network Softwarization (NetSoft 2018)</i>, Montreal.'
  mla: 'Peuster, Manuel, et al. “ Let the State Follow Its Flows: An SDN-Based Flow
    Handover Protocol to Support State Migration.” <i>4th IEEE International Conference
    on Network Softwarization (NetSoft 2018)</i>, doi:<a href="https://doi.org/10.1109/NETSOFT.2018.8460007">10.1109/NETSOFT.2018.8460007</a>.'
  short: 'M. Peuster, H. Küttner, H. Karl, in: 4th IEEE International Conference on
    Network Softwarization (NetSoft 2018), Montreal, n.d.'
conference:
  end_date: 2018-06-29
  location: Montreal
  name: 4th IEEE International Conference on Network Softwarization (NetSoft 2018)
  start_date: 2018-06-25
date_created: 2018-06-25T12:21:49Z
date_updated: 2022-01-06T06:59:11Z
ddc:
- '000'
department:
- _id: '75'
doi: 10.1109/NETSOFT.2018.8460007
file:
- access_level: open_access
  content_type: application/pdf
  creator: peuster
  date_created: 2018-07-05T11:11:37Z
  date_updated: 2018-07-05T11:12:29Z
  file_id: '3428'
  file_name: main_ris.pdf
  file_size: 901561
  relation: main_file
file_date_updated: 2018-07-05T11:12:29Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/document/8460007/
oa: '1'
place: Montreal
project:
- _id: '28'
  grant_number: '761493'
  name: 5G Development and validation platform for global industry-specific network
    services and Apps
- _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)
publication_status: accepted
status: public
title: ' Let the state follow its flows: An SDN-based flow handover protocol to support
  state migration'
type: conference
urn: '33458'
user_id: '13271'
year: '2018'
...
---
_id: '3346'
abstract:
- lang: eng
  text: "Developing a virtualized network service does not only involve the\r\n  implementation
    and configuration of the network functions it is\r\n  composed of but also its
    integration and test with management\r\n  solutions that will control the service
    in its production\r\n  environment. These integration tasks require testbeds that
    offer the\r\n  needed network function virtualization infrastructure~(NFVI), like
    OpenStack, introducing a\r\n  lot of management and maintenance overheads. Such
    testbed setups\r\n  become even more complicated when the multi\r\n  point-of-presence~(PoP)
    case, with multiple infrastructure\r\n  installations, is considered.\r\n\r\n
    \ In this demo, we showcase an emulation platform that executes\r\n  containerized
    network services in user-defined multi-PoP\r\n  topologies. The platform does
    not only allow network service developers to\r\n  locally test their services
    but also to connect real-world\r\n  management and orchestration solutions to
    the emulated PoPs. During our\r\n  interactive demonstration we focus on the integration
    between\r\n  the emulated infrastructure and state-of-the-art orchestration\r\n
    \ solutions like SONATA or OSM."
author:
- first_name: Manuel
  full_name: Peuster, Manuel
  id: '13271'
  last_name: Peuster
- first_name: 'Johannes '
  full_name: 'Kampmeyer, Johannes '
  last_name: Kampmeyer
- first_name: Holger
  full_name: Karl, Holger
  id: '126'
  last_name: Karl
citation:
  ama: 'Peuster M, Kampmeyer J, Karl H. Containernet 2.0: A Rapid Prototyping Platform
    for Hybrid Service Function Chains. In: <i>4th IEEE International Conference on
    Network Softwarization (NetSoft 2018)</i>. Montreal. doi:<a href="https://doi.org/10.1109/NETSOFT.2018.8459905">10.1109/NETSOFT.2018.8459905</a>'
  apa: 'Peuster, M., Kampmeyer, J., &#38; Karl, H. (n.d.). Containernet 2.0: A Rapid
    Prototyping Platform for Hybrid Service Function Chains. In <i>4th IEEE International
    Conference on Network Softwarization (NetSoft 2018)</i>. Montreal. <a href="https://doi.org/10.1109/NETSOFT.2018.8459905">https://doi.org/10.1109/NETSOFT.2018.8459905</a>'
  bibtex: '@inproceedings{Peuster_Kampmeyer_Karl, place={Montreal}, title={Containernet
    2.0: A Rapid Prototyping Platform for Hybrid Service Function Chains}, DOI={<a
    href="https://doi.org/10.1109/NETSOFT.2018.8459905">10.1109/NETSOFT.2018.8459905</a>},
    booktitle={4th IEEE International Conference on Network Softwarization (NetSoft
    2018)}, author={Peuster, Manuel and Kampmeyer, Johannes  and Karl, Holger} }'
  chicago: 'Peuster, Manuel, Johannes  Kampmeyer, and Holger Karl. “Containernet 2.0:
    A Rapid Prototyping Platform for Hybrid Service Function Chains.” In <i>4th IEEE
    International Conference on Network Softwarization (NetSoft 2018)</i>. Montreal,
    n.d. <a href="https://doi.org/10.1109/NETSOFT.2018.8459905">https://doi.org/10.1109/NETSOFT.2018.8459905</a>.'
  ieee: 'M. Peuster, J. Kampmeyer, and H. Karl, “Containernet 2.0: A Rapid Prototyping
    Platform for Hybrid Service Function Chains,” in <i>4th IEEE International Conference
    on Network Softwarization (NetSoft 2018)</i>, Montreal.'
  mla: 'Peuster, Manuel, et al. “Containernet 2.0: A Rapid Prototyping Platform for
    Hybrid Service Function Chains.” <i>4th IEEE International Conference on Network
    Softwarization (NetSoft 2018)</i>, doi:<a href="https://doi.org/10.1109/NETSOFT.2018.8459905">10.1109/NETSOFT.2018.8459905</a>.'
  short: 'M. Peuster, J. Kampmeyer, H. Karl, in: 4th IEEE International Conference
    on Network Softwarization (NetSoft 2018), Montreal, n.d.'
conference:
  end_date: 2018-06-29
  location: Montreal
  name: 4th IEEE International Conference on Network Softwarization (NetSoft 2018)
  start_date: 2018-06-25
date_created: 2018-06-25T12:24:19Z
date_updated: 2022-01-06T06:59:11Z
ddc:
- '000'
department:
- _id: '75'
doi: 10.1109/NETSOFT.2018.8459905
file:
- access_level: open_access
  content_type: application/pdf
  creator: peuster
  date_created: 2018-07-05T11:12:55Z
  date_updated: 2018-07-05T11:12:55Z
  file_id: '3429'
  file_name: main_ris.pdf
  file_size: 449513
  relation: main_file
file_date_updated: 2018-07-05T11:12:55Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/document/8459905/
oa: '1'
place: Montreal
project:
- _id: '28'
  grant_number: '761493'
  name: 5G Development and validation platform for global industry-specific network
    services and Apps
- _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)
publication_status: accepted
status: public
title: 'Containernet 2.0: A Rapid Prototyping Platform for Hybrid Service Function
  Chains'
type: conference
urn: '33467'
user_id: '13271'
year: '2018'
...
---
_id: '3347'
abstract:
- lang: eng
  text: "Management and orchestration~(MANO) systems are the key components of future
    large-scale NFV environments. They will manage resources of hundreds or even thousands
    of NFV infrastructure installations, so called points of presence~(PoP). Such
    scenarios need to be automatically tested during the development phase of a MANO
    system. This task becomes very challenging because large-scale NFV testbeds are
    hard to maintain, too expensive, or simply not available.\r\n\r\nIn this paper,
    we present a multi-PoP NFV infrastructure emulation platform that enables automated,
    large-scale testing of MANO stacks. We show that our platform can easily emulate
    hundreds of PoPs on a single physical machine and reduces the setup time of a
    test PoP by a factor of 232x compared to a DevStack-based test PoP installation.
    Further, we present a case study in which we test ETSI's Open Source MANO~(OSM)
    against our proposed system  to gain insights about OSM's behaviour in large-scale
    NFV deployments."
author:
- first_name: Manuel
  full_name: Peuster, Manuel
  id: '13271'
  last_name: Peuster
- first_name: Michael
  full_name: Marchetti, Michael
  last_name: Marchetti
- first_name: Gerado
  full_name: Garcia de Blas, Gerado
  last_name: Garcia de Blas
- first_name: Holger
  full_name: Karl, Holger
  id: '126'
  last_name: Karl
citation:
  ama: 'Peuster M, Marchetti M, Garcia de Blas G, Karl H. Emulation-based Smoke Testing
    of NFV Orchestrators in Large Multi-PoP Environments. In: <i>European Conference
    on Networks and Communications (EuCNC)</i>. Ljubljana. doi:<a href="https://doi.org/10.1109/EuCNC.2018.8442701">10.1109/EuCNC.2018.8442701</a>'
  apa: Peuster, M., Marchetti, M., Garcia de Blas, G., &#38; Karl, H. (n.d.). Emulation-based
    Smoke Testing of NFV Orchestrators in Large Multi-PoP Environments. In <i>European
    Conference on Networks and Communications (EuCNC)</i>. Ljubljana. <a href="https://doi.org/10.1109/EuCNC.2018.8442701">https://doi.org/10.1109/EuCNC.2018.8442701</a>
  bibtex: '@inproceedings{Peuster_Marchetti_Garcia de Blas_Karl, place={Ljubljana},
    title={Emulation-based Smoke Testing of NFV Orchestrators in Large Multi-PoP Environments},
    DOI={<a href="https://doi.org/10.1109/EuCNC.2018.8442701">10.1109/EuCNC.2018.8442701</a>},
    booktitle={European Conference on Networks and Communications (EuCNC)}, author={Peuster,
    Manuel and Marchetti, Michael and Garcia de Blas, Gerado and Karl, Holger} }'
  chicago: Peuster, Manuel, Michael Marchetti, Gerado Garcia de Blas, and Holger Karl.
    “Emulation-Based Smoke Testing of NFV Orchestrators in Large Multi-PoP Environments.”
    In <i>European Conference on Networks and Communications (EuCNC)</i>. Ljubljana,
    n.d. <a href="https://doi.org/10.1109/EuCNC.2018.8442701">https://doi.org/10.1109/EuCNC.2018.8442701</a>.
  ieee: M. Peuster, M. Marchetti, G. Garcia de Blas, and H. Karl, “Emulation-based
    Smoke Testing of NFV Orchestrators in Large Multi-PoP Environments,” in <i>European
    Conference on Networks and Communications (EuCNC)</i>, Ljubljana.
  mla: Peuster, Manuel, et al. “Emulation-Based Smoke Testing of NFV Orchestrators
    in Large Multi-PoP Environments.” <i>European Conference on Networks and Communications
    (EuCNC)</i>, doi:<a href="https://doi.org/10.1109/EuCNC.2018.8442701">10.1109/EuCNC.2018.8442701</a>.
  short: 'M. Peuster, M. Marchetti, G. Garcia de Blas, H. Karl, in: European Conference
    on Networks and Communications (EuCNC), Ljubljana, n.d.'
conference:
  location: Ljubljana
  name: European Conference on Networks and Communications (EuCNC)
date_created: 2018-06-25T12:27:59Z
date_updated: 2022-01-06T06:59:12Z
ddc:
- '000'
department:
- _id: '75'
doi: 10.1109/EuCNC.2018.8442701
file:
- access_level: open_access
  content_type: application/pdf
  creator: peuster
  date_created: 2018-07-05T11:13:29Z
  date_updated: 2018-07-05T11:13:29Z
  file_id: '3430'
  file_name: main_ris.pdf
  file_size: 713495
  relation: main_file
file_date_updated: 2018-07-05T11:13:29Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/document/8442701/
oa: '1'
place: Ljubljana
project:
- _id: '28'
  grant_number: '761493'
  name: 5G Development and validation platform for global industry-specific network
    services and Apps
- _id: '1'
  name: SFB 901
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '16'
  name: SFB 901 - Subproject C4
publication: European Conference on Networks and Communications (EuCNC)
publication_status: accepted
status: public
title: Emulation-based Smoke Testing of NFV Orchestrators in Large Multi-PoP Environments
type: conference
urn: '33477'
user_id: '13271'
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. <i>IEEE Transactions on Network and Service
    Management</i>. 2018. doi:<a href="https://doi.org/10.1109/TNSM.2018.2846572">10.1109/TNSM.2018.2846572</a>'
  apa: 'Dräxler, S., Karl, H., &#38; Mann, Z. A. (2018). JASPER: Joint Optimization
    of Scaling, Placement, and Routing of Virtual Network Services. <i>IEEE Transactions
    on Network and Service Management</i>. <a href="https://doi.org/10.1109/TNSM.2018.2846572">https://doi.org/10.1109/TNSM.2018.2846572</a>'
  bibtex: '@article{Dräxler_Karl_Mann_2018, title={JASPER: Joint Optimization of Scaling,
    Placement, and Routing of Virtual Network Services}, DOI={<a href="https://doi.org/10.1109/TNSM.2018.2846572">10.1109/TNSM.2018.2846572</a>},
    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.” <i>IEEE Transactions
    on Network and Service Management</i>, 2018. <a href="https://doi.org/10.1109/TNSM.2018.2846572">https://doi.org/10.1109/TNSM.2018.2846572</a>.'
  ieee: 'S. Dräxler, H. Karl, and Z. A. Mann, “JASPER: Joint Optimization of Scaling,
    Placement, and Routing of Virtual Network Services,” <i>IEEE Transactions on Network
    and Service Management</i>, 2018.'
  mla: 'Dräxler, Sevil, et al. “JASPER: Joint Optimization of Scaling, Placement,
    and Routing of Virtual Network Services.” <i>IEEE Transactions on Network and
    Service Management</i>, IEEE, 2018, doi:<a href="https://doi.org/10.1109/TNSM.2018.2846572">10.1109/TNSM.2018.2846572</a>.'
  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: '6016'
author:
- 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: 'Peuster M, Karl H. Understand your chains and keep your deadlines: Introducing
    time-constrained profiling for NFV. In: <i>IEEE/IFIP 14th International Conference
    on Network and Service Management (CNSM)</i>. Rome: IEEE/IFIP.'
  apa: 'Peuster, M., &#38; Karl, H. (n.d.). Understand your chains and keep your deadlines:
    Introducing time-constrained profiling for NFV. In <i>IEEE/IFIP 14th International
    Conference on Network and Service Management (CNSM)</i>. Rome: IEEE/IFIP.'
  bibtex: '@inproceedings{Peuster_Karl, place={Rome}, title={Understand your chains
    and keep your deadlines: Introducing time-constrained profiling for NFV}, booktitle={IEEE/IFIP
    14th International Conference on Network and Service Management (CNSM)}, publisher={IEEE/IFIP},
    author={Peuster, Manuel and Karl, Holger} }'
  chicago: 'Peuster, Manuel, and Holger Karl. “Understand Your Chains and Keep Your
    Deadlines: Introducing Time-Constrained Profiling for NFV.” In <i>IEEE/IFIP 14th
    International Conference on Network and Service Management (CNSM)</i>. Rome: IEEE/IFIP,
    n.d.'
  ieee: 'M. Peuster and H. Karl, “Understand your chains and keep your deadlines:
    Introducing time-constrained profiling for NFV,” in <i>IEEE/IFIP 14th International
    Conference on Network and Service Management (CNSM)</i>, Rome.'
  mla: 'Peuster, Manuel, and Holger Karl. “Understand Your Chains and Keep Your Deadlines:
    Introducing Time-Constrained Profiling for NFV.” <i>IEEE/IFIP 14th International
    Conference on Network and Service Management (CNSM)</i>, IEEE/IFIP.'
  short: 'M. Peuster, H. Karl, in: IEEE/IFIP 14th International Conference on Network
    and Service Management (CNSM), IEEE/IFIP, Rome, n.d.'
conference:
  end_date: 2018-11-09
  location: Rome
  name: IEEE/IFIP 14th International Conference on Network and Service Management
    (CNSM)
  start_date: 2018-11-05
date_created: 2018-12-06T12:06:14Z
date_updated: 2022-01-06T07:02:50Z
ddc:
- '000'
department:
- _id: '75'
file:
- access_level: open_access
  content_type: application/pdf
  creator: peuster
  date_created: 2018-12-06T12:05:37Z
  date_updated: 2018-12-06T12:05:37Z
  file_id: '6017'
  file_name: main_copy_for_ris.pdf
  file_size: 961004
  relation: main_file
file_date_updated: 2018-12-06T12:05:37Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/abstract/document/8584974
oa: '1'
place: Rome
project:
- _id: '28'
  grant_number: '761493'
  name: 5G Development and validation platform for global industry-specific network
    services and Apps
- _id: '1'
  name: SFB 901
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '15'
  name: SFB 901 - Subproject C3
publication: IEEE/IFIP 14th International Conference on Network and Service Management
  (CNSM)
publication_status: accepted
publisher: IEEE/IFIP
status: public
title: 'Understand your chains and keep your deadlines: Introducing time-constrained
  profiling for NFV'
type: conference
user_id: '13271'
year: '2018'
...
---
_id: '6483'
author:
- first_name: Manuel
  full_name: Peuster, Manuel
  id: '13271'
  last_name: Peuster
- first_name: Stefan Balthasar
  full_name: Schneider, Stefan Balthasar
  id: '35343'
  last_name: Schneider
  orcid: 0000-0001-8210-4011
- first_name: Frederic
  full_name: Christ, Frederic
  last_name: Christ
- first_name: Holger
  full_name: Karl, Holger
  id: '126'
  last_name: Karl
citation:
  ama: 'Peuster M, Schneider SB, Christ F, Karl H. A Prototyping Platform to Validate
    and Verify Network Service Header-based Service Chains. In: <i>IEEE Conference
    on Network Function Virtualisation and Software Defined Networks (NFV-SDN) 5GNetApp</i>.
    Verona: IEEE; 2018.'
  apa: 'Peuster, M., Schneider, S. B., Christ, F., &#38; Karl, H. (2018). A Prototyping
    Platform to Validate and Verify Network Service Header-based Service Chains. In
    <i>IEEE Conference on Network Function Virtualisation and Software Defined Networks
    (NFV-SDN) 5GNetApp</i>. Verona: IEEE.'
  bibtex: '@inproceedings{Peuster_Schneider_Christ_Karl_2018, place={Verona}, title={A
    Prototyping Platform to Validate and Verify Network Service Header-based Service
    Chains}, booktitle={IEEE Conference on Network Function Virtualisation and Software
    Defined Networks (NFV-SDN) 5GNetApp}, publisher={IEEE}, author={Peuster, Manuel
    and Schneider, Stefan Balthasar and Christ, Frederic and Karl, Holger}, year={2018}
    }'
  chicago: 'Peuster, Manuel, Stefan Balthasar Schneider, Frederic Christ, and Holger
    Karl. “A Prototyping Platform to Validate and Verify Network Service Header-Based
    Service Chains.” In <i>IEEE Conference on Network Function Virtualisation and
    Software Defined Networks (NFV-SDN) 5GNetApp</i>. Verona: IEEE, 2018.'
  ieee: M. Peuster, S. B. Schneider, F. Christ, and H. Karl, “A Prototyping Platform
    to Validate and Verify Network Service Header-based Service Chains,” in <i>IEEE
    Conference on Network Function Virtualisation and Software Defined Networks (NFV-SDN)
    5GNetApp</i>, Verona, 2018.
  mla: Peuster, Manuel, et al. “A Prototyping Platform to Validate and Verify Network
    Service Header-Based Service Chains.” <i>IEEE Conference on Network Function Virtualisation
    and Software Defined Networks (NFV-SDN) 5GNetApp</i>, IEEE, 2018.
  short: 'M. Peuster, S.B. Schneider, F. Christ, H. Karl, in: IEEE Conference on Network
    Function Virtualisation and Software Defined Networks (NFV-SDN) 5GNetApp, IEEE,
    Verona, 2018.'
conference:
  end_date: 2018-11-29
  location: Verona
  name: IEEE Conference on Network Function Virtualisation and Software Defined Networks
    (NFV-SDN) 5GNetApp
  start_date: 2018-11-27
date_created: 2019-01-04T07:47:19Z
date_updated: 2022-01-06T07:03:07Z
ddc:
- '000'
department:
- _id: '75'
file:
- access_level: open_access
  content_type: application/pdf
  creator: peuster
  date_created: 2019-01-04T07:46:21Z
  date_updated: 2019-01-04T07:46:21Z
  file_id: '6484'
  file_name: main_for_ris.pdf
  file_size: 541469
  relation: main_file
file_date_updated: 2019-01-04T07:46:21Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
place: Verona
project:
- _id: '28'
  grant_number: '761493'
  name: 5G Development and validation platform for global industry-specific network
    services and Apps
- _id: '1'
  name: SFB 901
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '16'
  name: SFB 901 - Subproject C4
publication: IEEE Conference on Network Function Virtualisation and Software Defined
  Networks (NFV-SDN) 5GNetApp
publisher: IEEE
status: public
title: A Prototyping Platform to Validate and Verify Network Service Header-based
  Service Chains
type: conference
user_id: '35343'
year: '2018'
...
---
_id: '6485'
author:
- first_name: Raphael Vicente
  full_name: Rosa, Raphael Vicente
  last_name: Rosa
- first_name: Christian Esteve
  full_name: Rothenberg, Christian Esteve
  last_name: Rothenberg
- 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: Rosa RV, Rothenberg CE, Peuster M, Karl H. <i>Methodology for VNF Benchmarking
    Automation</i>. IETF
  apa: Rosa, R. V., Rothenberg, C. E., Peuster, M., &#38; Karl, H. (n.d.). <i>Methodology
    for VNF Benchmarking Automation</i>. IETF.
  bibtex: '@book{Rosa_Rothenberg_Peuster_Karl, title={Methodology for VNF Benchmarking
    Automation}, publisher={IETF}, author={Rosa, Raphael Vicente and Rothenberg, Christian
    Esteve and Peuster, Manuel and Karl, Holger} }'
  chicago: Rosa, Raphael Vicente, Christian Esteve Rothenberg, Manuel Peuster, and
    Holger Karl. <i>Methodology for VNF Benchmarking Automation</i>. IETF, n.d.
  ieee: R. V. Rosa, C. E. Rothenberg, M. Peuster, and H. Karl, <i>Methodology for
    VNF Benchmarking Automation</i>. IETF.
  mla: Rosa, Raphael Vicente, et al. <i>Methodology for VNF Benchmarking Automation</i>.
    IETF.
  short: R.V. Rosa, C.E. Rothenberg, M. Peuster, H. Karl, Methodology for VNF Benchmarking
    Automation, IETF, n.d.
date_created: 2019-01-04T07:53:50Z
date_updated: 2022-01-06T07:03:07Z
department:
- _id: '75'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://datatracker.ietf.org/doc/draft-rosa-bmwg-vnfbench/
oa: '1'
project:
- _id: '28'
  grant_number: '761493'
  name: 5G Development and validation platform for global industry-specific network
    services and Apps
publication_status: draft
publisher: IETF
report_number: draft-rosa-bmwg-vnfbench
status: public
title: Methodology for VNF Benchmarking Automation
type: report
user_id: '13271'
year: '2018'
...
---
_id: '6970'
abstract:
- lang: eng
  text: "Dynamic allocation of resources is a key feature in network function virtualization
    (NFV), enabling flexible adjustment of slices and contained network services to
    ever-changing service demands. \r\nConsidering resource allocation across the
    entire network, many authors have proposed approaches to optimize the placement
    and chaining of virtual network function (VNF) instances and the allocation of
    resources to these VNF instances. In doing so, various optimization objectives
    are conceivable, e.g., minimizing certain required resources or the end-to-end
    delay of the placed services.\r\n\r\nIn this paper, we investigate the relationship
    between four typical optimization objectives when coordinating the placement and
    resource allocation of chained VNF instances. We observe an interesting trade-off
    between minimizing the overhead of starting/stopping VNF instances and all other
    objectives when adapting to changed service demands."
author:
- first_name: Stefan Balthasar
  full_name: Schneider, Stefan Balthasar
  id: '35343'
  last_name: Schneider
  orcid: 0000-0001-8210-4011
- 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: 'Schneider SB, Dräxler S, Karl H. Trade-offs in Dynamic Resource Allocation
    in Network Function Virtualization. In: <i>IEEE Global Communications Conference
    (GLOBECOM 2018)</i>. IEEE; 2018.'
  apa: 'Schneider, S. B., Dräxler, S., &#38; Karl, H. (2018). Trade-offs in Dynamic
    Resource Allocation in Network Function Virtualization. In <i>IEEE Global Communications
    Conference (GLOBECOM 2018)</i>. Abu Dhabi, UAE: IEEE.'
  bibtex: '@inproceedings{Schneider_Dräxler_Karl_2018, title={Trade-offs in Dynamic
    Resource Allocation in Network Function Virtualization}, booktitle={IEEE Global
    Communications Conference (GLOBECOM 2018)}, publisher={IEEE}, author={Schneider,
    Stefan Balthasar and Dräxler, Sevil and Karl, Holger}, year={2018} }'
  chicago: Schneider, Stefan Balthasar, Sevil Dräxler, and Holger Karl. “Trade-Offs
    in Dynamic Resource Allocation in Network Function Virtualization.” In <i>IEEE
    Global Communications Conference (GLOBECOM 2018)</i>. IEEE, 2018.
  ieee: S. B. Schneider, S. Dräxler, and H. Karl, “Trade-offs in Dynamic Resource
    Allocation in Network Function Virtualization,” in <i>IEEE Global Communications
    Conference (GLOBECOM 2018)</i>, Abu Dhabi, UAE, 2018.
  mla: Schneider, Stefan Balthasar, et al. “Trade-Offs in Dynamic Resource Allocation
    in Network Function Virtualization.” <i>IEEE Global Communications Conference
    (GLOBECOM 2018)</i>, IEEE, 2018.
  short: 'S.B. Schneider, S. Dräxler, H. Karl, in: IEEE Global Communications Conference
    (GLOBECOM 2018), IEEE, 2018.'
conference:
  location: Abu Dhabi, UAE
  name: IEEE Global Communications Conference (GLOBECOM 2018)
date_created: 2019-01-24T13:53:22Z
date_updated: 2022-01-06T07:03:24Z
ddc:
- '040'
department:
- _id: '75'
file:
- access_level: open_access
  content_type: application/pdf
  creator: stschn
  date_created: 2019-01-24T13:53:16Z
  date_updated: 2019-01-24T13:53:16Z
  file_id: '6971'
  file_name: preprint_ris.pdf
  file_size: 422196
  relation: main_file
file_date_updated: 2019-01-24T13:53:16Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
project:
- _id: '28'
  grant_number: '761493'
  name: 5G Development and validation platform for global industry-specific network
    services and Apps
- _id: '1'
  name: SFB 901
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '16'
  name: SFB 901 - Subproject C4
publication: IEEE Global Communications Conference (GLOBECOM 2018)
publisher: IEEE
status: public
title: Trade-offs in Dynamic Resource Allocation in Network Function Virtualization
type: conference
user_id: '35343'
year: '2018'
...
---
_id: '6972'
abstract:
- lang: eng
  text: "In recent years, a variety of different approaches\r\nhave been proposed
    to tackle the problem of scaling and placing\r\nnetwork services, consisting of
    interconnected virtual network\r\nfunctions (VNFs). This paper presents a placement
    abstraction\r\nlayer (PAL) that provides a clear and simple northbound interface\r\nfor
    using such algorithms while hiding their internal\r\nfunctionality and implementation.
    Through its southbound interface,\r\nPAL can connect to different back ends that
    evaluate\r\nthe calculated placements, e.g., using simulations, emulations, or\r\ntestbed
    approaches. As an example for such evaluation back ends,\r\nwe introduce a novel
    placement emulation framework (PEF)\r\nthat allows executing calculated placements
    using real, containerbased\r\nVNFs on real-world network topologies. In a case
    study,\r\nwe show how PAL and PEF facilitate reusing and evaluating\r\nplacement
    algorithms as well as validating their underlying\r\nmodels and performance claims."
author:
- first_name: Stefan Balthasar
  full_name: Schneider, Stefan Balthasar
  id: '35343'
  last_name: Schneider
  orcid: 0000-0001-8210-4011
- 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: 'Schneider SB, Peuster M, Karl H. A Generic Emulation Framework for Reusing
    and Evaluating VNF Placement Algorithms. In: <i>IEEE Conference on Network Function
    Virtualization and Software Defined Networks (NFV-SDN 2018)</i>. IEEE; 2018. doi:<a
    href="https://doi.org/10.1109/NFV-SDN.2018.8725795">10.1109/NFV-SDN.2018.8725795</a>'
  apa: 'Schneider, S. B., Peuster, M., &#38; Karl, H. (2018). A Generic Emulation
    Framework for Reusing and Evaluating VNF Placement Algorithms. In <i>IEEE Conference
    on Network Function Virtualization and Software Defined Networks (NFV-SDN 2018)</i>.
    Verona, Italy: IEEE. <a href="https://doi.org/10.1109/NFV-SDN.2018.8725795">https://doi.org/10.1109/NFV-SDN.2018.8725795</a>'
  bibtex: '@inproceedings{Schneider_Peuster_Karl_2018, title={A Generic Emulation
    Framework for Reusing and Evaluating VNF Placement Algorithms}, DOI={<a href="https://doi.org/10.1109/NFV-SDN.2018.8725795">10.1109/NFV-SDN.2018.8725795</a>},
    booktitle={IEEE Conference on Network Function Virtualization and Software Defined
    Networks (NFV-SDN 2018)}, publisher={IEEE}, author={Schneider, Stefan Balthasar
    and Peuster, Manuel and Karl, Holger}, year={2018} }'
  chicago: Schneider, Stefan Balthasar, Manuel Peuster, and Holger Karl. “A Generic
    Emulation Framework for Reusing and Evaluating VNF Placement Algorithms.” In <i>IEEE
    Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN
    2018)</i>. IEEE, 2018. <a href="https://doi.org/10.1109/NFV-SDN.2018.8725795">https://doi.org/10.1109/NFV-SDN.2018.8725795</a>.
  ieee: S. B. Schneider, M. Peuster, and H. Karl, “A Generic Emulation Framework for
    Reusing and Evaluating VNF Placement Algorithms,” in <i>IEEE Conference on Network
    Function Virtualization and Software Defined Networks (NFV-SDN 2018)</i>, Verona,
    Italy, 2018.
  mla: Schneider, Stefan Balthasar, et al. “A Generic Emulation Framework for Reusing
    and Evaluating VNF Placement Algorithms.” <i>IEEE Conference on Network Function
    Virtualization and Software Defined Networks (NFV-SDN 2018)</i>, IEEE, 2018, doi:<a
    href="https://doi.org/10.1109/NFV-SDN.2018.8725795">10.1109/NFV-SDN.2018.8725795</a>.
  short: 'S.B. Schneider, M. Peuster, H. Karl, in: IEEE Conference on Network Function
    Virtualization and Software Defined Networks (NFV-SDN 2018), IEEE, 2018.'
conference:
  location: Verona, Italy
  name: IEEE Conference on Network Function Virtualization and Software Defined Networks
    (NFV-SDN 2018)
date_created: 2019-01-24T14:10:17Z
date_updated: 2022-01-06T07:03:24Z
ddc:
- '040'
department:
- _id: '75'
doi: 10.1109/NFV-SDN.2018.8725795
file:
- access_level: open_access
  content_type: application/pdf
  creator: stschn
  date_created: 2019-01-24T14:10:08Z
  date_updated: 2019-01-24T14:25:23Z
  file_id: '6973'
  file_name: preprint_ris.pdf
  file_size: 468396
  relation: main_file
file_date_updated: 2019-01-24T14:25:23Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/abstract/document/8725795
oa: '1'
project:
- _id: '28'
  grant_number: '761493'
  name: 5G Development and validation platform for global industry-specific network
    services and Apps
- _id: '1'
  name: SFB 901
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '16'
  name: SFB 901 - Subproject C4
publication: IEEE Conference on Network Function Virtualization and Software Defined
  Networks (NFV-SDN 2018)
publisher: IEEE
status: public
title: A Generic Emulation Framework for Reusing and Evaluating VNF Placement Algorithms
type: conference
user_id: '35343'
year: '2018'
...
---
_id: '6974'
abstract:
- lang: eng
  text: "A key challenge of network function virtualization\r\n(NFV) is the complexity
    of developing and deploying new\r\nnetwork services. Currently, development requires
    many manual\r\nsteps that are time-consuming and error-prone (e.g., for creating\r\nservice
    descriptors). Furthermore, existing management and\r\norchestration (MANO) platforms
    only offer limited support of\r\nstandardized descriptor models or package formats,
    limiting the\r\nre-usability of network services.\r\n\r\nTo this end, we introduce
    a fully integrated, open-source\r\nNFV service development kit (SDK) with multi-MANO
    platform\r\nsupport. Our SDK simplifies many NFV service development\r\nsteps
    by offering initial generation of descriptors, advanced\r\nproject management,
    as well as fully automated packaging and\r\nsubmission for on-boarding. To achieve
    multi-platform support,\r\nwe present a package format that extends ETSI’s VNF
    package\r\nformat. In this demonstration, we present the end-to-end workflow\r\nto
    develop an NFV service that is then packaged for multiple\r\nplatforms, i.e.,
    5GTANGO and OSM."
author:
- first_name: Stefan Balthasar
  full_name: Schneider, Stefan Balthasar
  id: '35343'
  last_name: Schneider
  orcid: 0000-0001-8210-4011
- first_name: Manuel
  full_name: Peuster, Manuel
  id: '13271'
  last_name: Peuster
- first_name: Wouter
  full_name: Tavernier, Wouter
  last_name: Tavernier
- first_name: Holger
  full_name: Karl, Holger
  id: '126'
  last_name: Karl
citation:
  ama: 'Schneider SB, Peuster M, Tavernier W, Karl H. A Fully Integrated Multi-Platform
    NFV SDK. In: <i>IEEE Conference on Network Function Virtualization and Software
    Defined Networks (NFV-SDN 2018)</i>. IEEE; 2018. doi:<a href="https://doi.org/10.1109/NFV-SDN.2018.8725794">10.1109/NFV-SDN.2018.8725794</a>'
  apa: 'Schneider, S. B., Peuster, M., Tavernier, W., &#38; Karl, H. (2018). A Fully
    Integrated Multi-Platform NFV SDK. In <i>IEEE Conference on Network Function Virtualization
    and Software Defined Networks (NFV-SDN 2018)</i>. Verona, Italy: IEEE. <a href="https://doi.org/10.1109/NFV-SDN.2018.8725794">https://doi.org/10.1109/NFV-SDN.2018.8725794</a>'
  bibtex: '@inproceedings{Schneider_Peuster_Tavernier_Karl_2018, title={A Fully Integrated
    Multi-Platform NFV SDK}, DOI={<a href="https://doi.org/10.1109/NFV-SDN.2018.8725794">10.1109/NFV-SDN.2018.8725794</a>},
    booktitle={IEEE Conference on Network Function Virtualization and Software Defined
    Networks (NFV-SDN 2018)}, publisher={IEEE}, author={Schneider, Stefan Balthasar
    and Peuster, Manuel and Tavernier, Wouter and Karl, Holger}, year={2018} }'
  chicago: Schneider, Stefan Balthasar, Manuel Peuster, Wouter Tavernier, and Holger
    Karl. “A Fully Integrated Multi-Platform NFV SDK.” In <i>IEEE Conference on Network
    Function Virtualization and Software Defined Networks (NFV-SDN 2018)</i>. IEEE,
    2018. <a href="https://doi.org/10.1109/NFV-SDN.2018.8725794">https://doi.org/10.1109/NFV-SDN.2018.8725794</a>.
  ieee: S. B. Schneider, M. Peuster, W. Tavernier, and H. Karl, “A Fully Integrated
    Multi-Platform NFV SDK,” in <i>IEEE Conference on Network Function Virtualization
    and Software Defined Networks (NFV-SDN 2018)</i>, Verona, Italy, 2018.
  mla: Schneider, Stefan Balthasar, et al. “A Fully Integrated Multi-Platform NFV
    SDK.” <i>IEEE Conference on Network Function Virtualization and Software Defined
    Networks (NFV-SDN 2018)</i>, IEEE, 2018, doi:<a href="https://doi.org/10.1109/NFV-SDN.2018.8725794">10.1109/NFV-SDN.2018.8725794</a>.
  short: 'S.B. Schneider, M. Peuster, W. Tavernier, H. Karl, in: IEEE Conference on
    Network Function Virtualization and Software Defined Networks (NFV-SDN 2018),
    IEEE, 2018.'
conference:
  location: Verona, Italy
  name: IEEE Conference on Network Function Virtualization and Software Defined Networks
    (NFV-SDN 2018)
date_created: 2019-01-24T14:17:58Z
date_updated: 2022-01-06T07:03:25Z
ddc:
- '040'
department:
- _id: '75'
doi: 10.1109/NFV-SDN.2018.8725794
file:
- access_level: open_access
  content_type: application/pdf
  creator: stschn
  date_created: 2019-01-24T14:17:29Z
  date_updated: 2019-01-24T14:26:23Z
  file_id: '6975'
  file_name: Pre-print.pdf
  file_size: 475022
  relation: main_file
file_date_updated: 2019-01-24T14:26:23Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/abstract/document/8725794
oa: '1'
project:
- _id: '28'
  grant_number: '761493'
  name: 5G Development and validation platform for global industry-specific network
    services and Apps
- _id: '1'
  name: SFB 901
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '16'
  name: SFB 901 - Subproject C4
publication: IEEE Conference on Network Function Virtualization and Software Defined
  Networks (NFV-SDN 2018)
publisher: IEEE
status: public
title: A Fully Integrated Multi-Platform NFV SDK
type: conference
user_id: '35343'
year: '2018'
...
---
_id: '1208'
author:
- first_name: Arne
  full_name: Schwabe, Arne
  last_name: Schwabe
citation:
  ama: Schwabe A. <i>Data-Centre Traffic Optimisation Using Software-Defined Networks</i>.
    Universität Paderborn; 2018. doi:<a href="https://doi.org/10.17619/UNIPB/1-287">10.17619/UNIPB/1-287</a>
  apa: Schwabe, A. (2018). <i>Data-Centre Traffic Optimisation using Software-Defined
    Networks</i>. Universität Paderborn. <a href="https://doi.org/10.17619/UNIPB/1-287">https://doi.org/10.17619/UNIPB/1-287</a>
  bibtex: '@book{Schwabe_2018, title={Data-Centre Traffic Optimisation using Software-Defined
    Networks}, DOI={<a href="https://doi.org/10.17619/UNIPB/1-287">10.17619/UNIPB/1-287</a>},
    publisher={Universität Paderborn}, author={Schwabe, Arne}, year={2018} }'
  chicago: Schwabe, Arne. <i>Data-Centre Traffic Optimisation Using Software-Defined
    Networks</i>. Universität Paderborn, 2018. <a href="https://doi.org/10.17619/UNIPB/1-287">https://doi.org/10.17619/UNIPB/1-287</a>.
  ieee: A. Schwabe, <i>Data-Centre Traffic Optimisation using Software-Defined Networks</i>.
    Universität Paderborn, 2018.
  mla: Schwabe, Arne. <i>Data-Centre Traffic Optimisation Using Software-Defined Networks</i>.
    Universität Paderborn, 2018, doi:<a href="https://doi.org/10.17619/UNIPB/1-287">10.17619/UNIPB/1-287</a>.
  short: A. Schwabe, Data-Centre Traffic Optimisation Using Software-Defined Networks,
    Universität Paderborn, 2018.
date_created: 2018-03-13T10:22:51Z
date_updated: 2022-01-06T06:51:17Z
department:
- _id: '75'
doi: 10.17619/UNIPB/1-287
language:
- iso: eng
project:
- _id: '1'
  name: SFB 901
- _id: '6'
  name: SFB 901 - Subproject A2
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '16'
  name: SFB 901 - Subproject C4
- _id: '2'
  name: SFB 901 - Project Area A
publisher: Universität Paderborn
status: public
supervisor:
- first_name: Holger
  full_name: Karl, Holger
  id: '126'
  last_name: Karl
title: Data-Centre Traffic Optimisation using Software-Defined Networks
type: dissertation
user_id: '477'
year: '2018'
...
