---
_id: '749'
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. Specification of Complex Structures in Distributed Service
Function Chaining Using a YANG Data Model. CoRR. 2015.
apa: Dräxler, S., & Karl, H. (2015). Specification of Complex Structures in
Distributed Service Function Chaining Using a YANG Data Model. CoRR.
bibtex: '@article{Dräxler_Karl_2015, title={Specification of Complex Structures
in Distributed Service Function Chaining Using a YANG Data Model}, journal={CoRR},
author={Dräxler, Sevil and Karl, Holger}, year={2015} }'
chicago: Dräxler, Sevil, and Holger Karl. “Specification of Complex Structures in
Distributed Service Function Chaining Using a YANG Data Model.” CoRR, 2015.
ieee: S. Dräxler and H. Karl, “Specification of Complex Structures in Distributed
Service Function Chaining Using a YANG Data Model,” CoRR. 2015.
mla: Dräxler, Sevil, and Holger Karl. “Specification of Complex Structures in Distributed
Service Function Chaining Using a YANG Data Model.” CoRR, 2015.
short: S. Dräxler, H. Karl, CoRR (2015).
date_created: 2017-11-27T10:22:25Z
date_updated: 2022-01-06T07:03:39Z
department:
- _id: '75'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1503.02442
oa: '1'
publication: CoRR
status: public
title: Specification of Complex Structures in Distributed Service Function Chaining
Using a YANG Data Model
type: preprint
user_id: '31764'
year: '2015'
...
---
_id: '750'
author:
- first_name: Martin
full_name: Dräxler, Martin
last_name: Dräxler
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
citation:
ama: Dräxler M, Karl H. Dynamic Backhaul Network Configuration in SDN-based Cloud
RANs. CoRR. 2015.
apa: Dräxler, M., & Karl, H. (2015). Dynamic Backhaul Network Configuration
in SDN-based Cloud RANs. CoRR.
bibtex: '@article{Dräxler_Karl_2015, title={Dynamic Backhaul Network Configuration
in SDN-based Cloud RANs}, journal={CoRR}, author={Dräxler, Martin and Karl, Holger},
year={2015} }'
chicago: Dräxler, Martin, and Holger Karl. “Dynamic Backhaul Network Configuration
in SDN-Based Cloud RANs.” CoRR, 2015.
ieee: M. Dräxler and H. Karl, “Dynamic Backhaul Network Configuration in SDN-based
Cloud RANs,” CoRR. 2015.
mla: Dräxler, Martin, and Holger Karl. “Dynamic Backhaul Network Configuration in
SDN-Based Cloud RANs.” CoRR, 2015.
short: M. Dräxler, H. Karl, CoRR (2015).
date_created: 2017-11-27T10:22:25Z
date_updated: 2022-01-06T07:03:39Z
department:
- _id: '75'
publication: CoRR
status: public
title: Dynamic Backhaul Network Configuration in SDN-based Cloud RANs
type: preprint
user_id: '15572'
year: '2015'
...
---
_id: '986'
abstract:
- lang: eng
text: "The increasing amount of mobile traffic leads to a significantly higher energy
consumption of mobile networks that is mainly caused by the high number of required
base stations. One recent solution for this is based on a two-layered network
that uses long-range macro cells to provide a full coverage signaling overlay
and short-range small cells for fast data transmissions. These small cells can
be switched off when they are not needed and allow network-wide energy optimizations.\r\n\r\nThis
paper presents an architecture that extends existing mobile networks to integrate
a small cell layer that supports on-demand cell activation. We discuss how additional
small cells can be interconnected with existing core components and how they can
be controlled by a resource management component. \r\nFinally, a Wi-Fi based proof
of concept testbed implementation is presented that demonstrates the feasibility
of the approach."
accept: '1'
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. An Architecture for Energy-aware On-demand Mobile Network
Management. In: Proceedings of the 5th Workshop on All Things Cellular: Operations,
Applications and Challenges. ; 2015.'
apa: 'Peuster, M., & Karl, H. (2015). An Architecture for Energy-aware On-demand
Mobile Network Management. In Proceedings of the 5th Workshop on All Things
Cellular: Operations, Applications and Challenges. London.'
bibtex: '@inproceedings{Peuster_Karl_2015, title={An Architecture for Energy-aware
On-demand Mobile Network Management}, booktitle={Proceedings of the 5th Workshop
on All Things Cellular: Operations, Applications and Challenges}, author={Peuster,
Manuel and Karl, Holger}, year={2015} }'
chicago: 'Peuster, Manuel, and Holger Karl. “An Architecture for Energy-Aware On-Demand
Mobile Network Management.” In Proceedings of the 5th Workshop on All Things
Cellular: Operations, Applications and Challenges, 2015.'
ieee: 'M. Peuster and H. Karl, “An Architecture for Energy-aware On-demand Mobile
Network Management,” in Proceedings of the 5th Workshop on All Things Cellular:
Operations, Applications and Challenges, London, 2015.'
mla: 'Peuster, Manuel, and Holger Karl. “An Architecture for Energy-Aware On-Demand
Mobile Network Management.” Proceedings of the 5th Workshop on All Things Cellular:
Operations, Applications and Challenges, 2015.'
short: 'M. Peuster, H. Karl, in: Proceedings of the 5th Workshop on All Things Cellular:
Operations, Applications and Challenges, 2015.'
conference:
location: London
name: 'Proceedings of the 5th Workshop on All Things Cellular: Operations, Applications
and Challenges'
date_created: 2017-11-27T10:22:29Z
date_updated: 2019-01-03T13:18:55Z
ddc:
- '000'
department:
- _id: '75'
file:
- access_level: closed
content_type: application/pdf
creator: ups
date_created: 2018-11-02T14:06:06Z
date_updated: 2018-11-02T14:06:06Z
file_id: '5261'
file_name: p25-peuster.pdf
file_size: 1916017
open_access: 1
relation: main_file
success: 1
file_date_updated: 2018-11-02T14:06:06Z
language:
- iso: eng
main_file_link:
- url: https://dl.acm.org/citation.cfm?id=2785973
project:
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '16'
name: SFB 901 - Subproject C4
publication: 'Proceedings of the 5th Workshop on All Things Cellular: Operations,
Applications and Challenges'
publication_status: published
status: public
title: An Architecture for Energy-aware On-demand Mobile Network Management
type: conference
user_id: '477'
year: '2015'
...
---
_id: '1636'
author:
- first_name: Sébastien
full_name: Auroux, Sébastien
id: '42575'
last_name: Auroux
- first_name: Martin
full_name: Draxler, Martin
last_name: Draxler
- first_name: Arianna
full_name: Morelli, Arianna
last_name: Morelli
- first_name: Vincenzo
full_name: Mancuso, Vincenzo
last_name: Mancuso
citation:
ama: 'Auroux S, Draxler M, Morelli A, Mancuso V. Dynamic network reconfiguration
in wireless DenseNets with the CROWD SDN architecture. In: 2015 European Conference
on Networks and Communications (EuCNC). IEEE; 2015. doi:10.1109/eucnc.2015.7194057'
apa: Auroux, S., Draxler, M., Morelli, A., & Mancuso, V. (2015). Dynamic network
reconfiguration in wireless DenseNets with the CROWD SDN architecture. In 2015
European Conference on Networks and Communications (EuCNC). IEEE. https://doi.org/10.1109/eucnc.2015.7194057
bibtex: '@inproceedings{Auroux_Draxler_Morelli_Mancuso_2015, title={Dynamic network
reconfiguration in wireless DenseNets with the CROWD SDN architecture}, DOI={10.1109/eucnc.2015.7194057},
booktitle={2015 European Conference on Networks and Communications (EuCNC)}, publisher={IEEE},
author={Auroux, Sébastien and Draxler, Martin and Morelli, Arianna and Mancuso,
Vincenzo}, year={2015} }'
chicago: Auroux, Sébastien, Martin Draxler, Arianna Morelli, and Vincenzo Mancuso.
“Dynamic Network Reconfiguration in Wireless DenseNets with the CROWD SDN Architecture.”
In 2015 European Conference on Networks and Communications (EuCNC). IEEE,
2015. https://doi.org/10.1109/eucnc.2015.7194057.
ieee: S. Auroux, M. Draxler, A. Morelli, and V. Mancuso, “Dynamic network reconfiguration
in wireless DenseNets with the CROWD SDN architecture,” in 2015 European Conference
on Networks and Communications (EuCNC), 2015.
mla: Auroux, Sébastien, et al. “Dynamic Network Reconfiguration in Wireless DenseNets
with the CROWD SDN Architecture.” 2015 European Conference on Networks and
Communications (EuCNC), IEEE, 2015, doi:10.1109/eucnc.2015.7194057.
short: 'S. Auroux, M. Draxler, A. Morelli, V. Mancuso, in: 2015 European Conference
on Networks and Communications (EuCNC), IEEE, 2015.'
date_created: 2018-03-22T13:33:59Z
date_updated: 2022-01-06T06:52:49Z
department:
- _id: '75'
doi: 10.1109/eucnc.2015.7194057
ec_funded: '1'
project:
- _id: '22'
call_identifier: FP7-ICT-2011-C
grant_number: '318115'
name: Connectivity management for eneRgy Optimised Wireless Dense works
publication: 2015 European Conference on Networks and Communications (EuCNC)
publication_identifier:
isbn:
- '9781467373593'
publication_status: published
publisher: IEEE
status: public
title: Dynamic network reconfiguration in wireless DenseNets with the CROWD SDN architecture
type: conference
user_id: '15572'
year: '2015'
...
---
_id: '329'
abstract:
- lang: eng
text: Network emulations are widely used for testing novel network protocols and
routing algorithms in realistic scenarios. Up to now, there is no emulation tool
that is able to emulate large software-defined data center networks that consist
of several thousand nodes. Mininet is the most common tool to emulate Software-Defined
Networks of several hundred nodes. We extend Mininet to span an emulated network
over several physical machines, making it possible to emulate networks of several
thousand nodes on just a handful of physical machines. This enables us to emulate,
e.g., large data center networks. To test this approach, we additionally introduce
a traffic generator for data center traffic. Since there are no data center traffic
traces publicly available we use the results of two recent traffic studies to create
synthetic traffic. We show the design and discuss some challenges we had in building
our traffic generator. As a showcase for our work we emulated a data center consisting
of 3200 hosts on a cluster of only 12 physical machines. We show the resulting
workloads and the trade-offs involved.
author:
- first_name: Philip
full_name: Wette, Philip
last_name: Wette
- first_name: Martin
full_name: Dräxler, Martin
last_name: Dräxler
- first_name: Arne
full_name: Schwabe, Arne
last_name: Schwabe
- first_name: Felix
full_name: Wallaschek, Felix
last_name: Wallaschek
- first_name: Mohammad Hassan
full_name: Zahraee, Mohammad Hassan
last_name: Zahraee
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
citation:
ama: 'Wette P, Dräxler M, Schwabe A, Wallaschek F, Zahraee MH, Karl H. MaxiNet:
Distributed Emulation of Software-Defined Networks. In: Proceedings of the
2014 IFIP Networking Conference (Networking 2014). ; 2014:1-9. doi:10.1109/IFIPNetworking.2014.6857078'
apa: 'Wette, P., Dräxler, M., Schwabe, A., Wallaschek, F., Zahraee, M. H., &
Karl, H. (2014). MaxiNet: Distributed Emulation of Software-Defined Networks.
In Proceedings of the 2014 IFIP Networking Conference (Networking 2014)
(pp. 1–9). https://doi.org/10.1109/IFIPNetworking.2014.6857078'
bibtex: '@inproceedings{Wette_Dräxler_Schwabe_Wallaschek_Zahraee_Karl_2014, title={MaxiNet:
Distributed Emulation of Software-Defined Networks}, DOI={10.1109/IFIPNetworking.2014.6857078},
booktitle={Proceedings of the 2014 IFIP Networking Conference (Networking 2014)},
author={Wette, Philip and Dräxler, Martin and Schwabe, Arne and Wallaschek, Felix
and Zahraee, Mohammad Hassan and Karl, Holger}, year={2014}, pages={1–9} }'
chicago: 'Wette, Philip, Martin Dräxler, Arne Schwabe, Felix Wallaschek, Mohammad
Hassan Zahraee, and Holger Karl. “MaxiNet: Distributed Emulation of Software-Defined
Networks.” In Proceedings of the 2014 IFIP Networking Conference (Networking
2014), 1–9, 2014. https://doi.org/10.1109/IFIPNetworking.2014.6857078.'
ieee: 'P. Wette, M. Dräxler, A. Schwabe, F. Wallaschek, M. H. Zahraee, and H. Karl,
“MaxiNet: Distributed Emulation of Software-Defined Networks,” in Proceedings
of the 2014 IFIP Networking Conference (Networking 2014), 2014, pp. 1–9.'
mla: 'Wette, Philip, et al. “MaxiNet: Distributed Emulation of Software-Defined
Networks.” Proceedings of the 2014 IFIP Networking Conference (Networking 2014),
2014, pp. 1–9, doi:10.1109/IFIPNetworking.2014.6857078.'
short: 'P. Wette, M. Dräxler, A. Schwabe, F. Wallaschek, M.H. Zahraee, H. Karl,
in: Proceedings of the 2014 IFIP Networking Conference (Networking 2014), 2014,
pp. 1–9.'
date_created: 2017-10-17T12:41:56Z
date_updated: 2022-01-06T06:59:09Z
ddc:
- '040'
department:
- _id: '75'
doi: 10.1109/IFIPNetworking.2014.6857078
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-20T07:30:29Z
date_updated: 2018-03-20T07:30:29Z
file_id: '1425'
file_name: 329-maxinet_networking14_01.pdf
file_size: 786320
relation: main_file
success: 1
file_date_updated: 2018-03-20T07:30:29Z
has_accepted_license: '1'
page: 1-9
project:
- _id: '1'
name: SFB 901
- _id: '6'
name: SFB 901 - Subprojekt A2
- _id: '2'
name: SFB 901 - Project Area A
publication: Proceedings of the 2014 IFIP Networking Conference (Networking 2014)
status: public
title: 'MaxiNet: Distributed Emulation of Software-Defined Networks'
type: conference
user_id: '15572'
year: '2014'
...
---
_id: '339'
abstract:
- lang: eng
text: 'Preemptive Routing and Wavelength Assignment (RWA) algorithms preempt established
lightpaths in case notenough resources are available to set up a new lightpath
in aWavelength Division Multiplexing (WDM) network. The selectionof lightpaths
to be preempted relies on internal decisions of theRWA algorithm. Thus, if dedicated
properties of the networktopology are required by the applications running on
the network,these requirements have to be known to the RWA algorithm.We present
a family of preemptive RWA algorithms for WDMnetworks. These algorithms have two
distinguishing features: a)they can handle dynamic traffic by on-the-fly reconfiguration,and
b) users can give feedback for reconfiguration decisions andthus influence the
preemption decision of the RWA algorithm,leading to networks which adapt directly
to application needs.This is different from traffic engineering where the network
is(slowly) adapted to observed traffic patterns.Our algorithms handle various
WDM network configurationsincluding networks consisting of heterogeneous WDM hardware.To
this end, we are using the layered graph approach togetherwith a newly developed
graph model that is used to determineconflicting lightpaths.'
author:
- first_name: Philip
full_name: Wette, Philip
last_name: Wette
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
citation:
ama: 'Wette P, Karl H. Using Application Layer Knowledge in Routing and Wavelength
Assignment Algorithms. In: Proceedings of the IEEE International Conference
on Communications 2014. ; 2014:3270-3276. doi:10.1109/ICC.2014.6883825'
apa: Wette, P., & Karl, H. (2014). Using Application Layer Knowledge in Routing
and Wavelength Assignment Algorithms. In Proceedings of the IEEE International
Conference on Communications 2014 (pp. 3270–3276). https://doi.org/10.1109/ICC.2014.6883825
bibtex: '@inproceedings{Wette_Karl_2014, title={Using Application Layer Knowledge
in Routing and Wavelength Assignment Algorithms}, DOI={10.1109/ICC.2014.6883825},
booktitle={Proceedings of the IEEE International Conference on Communications
2014}, author={Wette, Philip and Karl, Holger}, year={2014}, pages={3270–3276}
}'
chicago: Wette, Philip, and Holger Karl. “Using Application Layer Knowledge in Routing
and Wavelength Assignment Algorithms.” In Proceedings of the IEEE International
Conference on Communications 2014, 3270–76, 2014. https://doi.org/10.1109/ICC.2014.6883825.
ieee: P. Wette and H. Karl, “Using Application Layer Knowledge in Routing and Wavelength
Assignment Algorithms,” in Proceedings of the IEEE International Conference
on Communications 2014, 2014, pp. 3270–3276.
mla: Wette, Philip, and Holger Karl. “Using Application Layer Knowledge in Routing
and Wavelength Assignment Algorithms.” Proceedings of the IEEE International
Conference on Communications 2014, 2014, pp. 3270–76, doi:10.1109/ICC.2014.6883825.
short: 'P. Wette, H. Karl, in: Proceedings of the IEEE International Conference
on Communications 2014, 2014, pp. 3270–3276.'
date_created: 2017-10-17T12:41:58Z
date_updated: 2022-01-06T06:59:14Z
ddc:
- '040'
department:
- _id: '75'
doi: 10.1109/ICC.2014.6883825
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-20T07:29:00Z
date_updated: 2018-03-20T07:29:00Z
file_id: '1422'
file_name: 339-IEEE-WK-14.pdf
file_size: 138062
relation: main_file
success: 1
file_date_updated: 2018-03-20T07:29:00Z
has_accepted_license: '1'
page: 3270-3276
project:
- _id: '1'
name: SFB 901
- _id: '6'
name: SFB 901 - Subproject A2
- _id: '2'
name: SFB 901 - Project Area A
publication: Proceedings of the IEEE International Conference on Communications 2014
status: public
title: Using Application Layer Knowledge in Routing and Wavelength Assignment Algorithms
type: conference
user_id: '15504'
year: '2014'
...
---
_id: '343'
author:
- first_name: Jörn
full_name: Künsemöller, Jörn
last_name: Künsemöller
citation:
ama: Künsemöller J. Tragedy of the Common Cloud - Game Theory on the Infrastructure-as-a-Service
Market. Universität Paderborn; 2014.
apa: Künsemöller, J. (2014). Tragedy of the Common Cloud - Game Theory on the
Infrastructure-as-a-Service Market. Universität Paderborn.
bibtex: '@book{Künsemöller_2014, title={Tragedy of the Common Cloud - Game Theory
on the Infrastructure-as-a-Service Market}, publisher={Universität Paderborn},
author={Künsemöller, Jörn}, year={2014} }'
chicago: Künsemöller, Jörn. Tragedy of the Common Cloud - Game Theory on the
Infrastructure-as-a-Service Market. Universität Paderborn, 2014.
ieee: J. Künsemöller, Tragedy of the Common Cloud - Game Theory on the Infrastructure-as-a-Service
Market. Universität Paderborn, 2014.
mla: Künsemöller, Jörn. Tragedy of the Common Cloud - Game Theory on the Infrastructure-as-a-Service
Market. Universität Paderborn, 2014.
short: J. Künsemöller, Tragedy of the Common Cloud - Game Theory on the Infrastructure-as-a-Service
Market, Universität Paderborn, 2014.
date_created: 2017-10-17T12:41:58Z
date_updated: 2022-01-06T06:59:16Z
ddc:
- '040'
department:
- _id: '75'
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-20T07:28:26Z
date_updated: 2018-03-20T07:28:26Z
file_id: '1421'
file_name: 343-2014_Diss_Kuensemoeller.pdf
file_size: 1378657
relation: main_file
success: 1
file_date_updated: 2018-03-20T07:28:26Z
has_accepted_license: '1'
project:
- _id: '1'
name: SFB 901
- _id: '6'
name: SFB 901 - Subprojekt A2
- _id: '7'
name: SFB 901 - Subprojekt A3
- _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: Tragedy of the Common Cloud - Game Theory on the Infrastructure-as-a-Service
Market
type: dissertation
user_id: '477'
year: '2014'
...
---
_id: '354'
abstract:
- lang: eng
text: 'In distributed cloud computing, application deployment across multiple sites
can improve quality of service. Recent research developed algorithms to find optimal
locations for virtual machines. However, those algorithms assume to have either
single-tier applications or a fixed number of virtual machines – a strong simplification
of reality. This paper investigates the placement and scaling of complex application
architectures. An application is dynamically scaled to fit both the current demand
situation and the currently available infrastructure resources. We compare two
approaches: The first one is based on virtual network embedding. The second approach
is a novel method called Template Embedding. It is based on a hierarchical 1-allocation
hub flow problem and combines applica- tion scaling and embedding in one step.
Extensive experiments on 43200 network configurations showed that Template Embedding
outperforms virtual network embedding in all cases in three metrics: success rate,
solution quality, and runtime. This positive result shows that template embedding
is a promising approach for distributed cloud resource allocation.'
author:
- first_name: Matthias
full_name: Keller, Matthias
last_name: Keller
- first_name: Christoph
full_name: Robbert, Christoph
last_name: Robbert
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
citation:
ama: 'Keller M, Robbert C, Karl H. Template Embedding: Using Application Architecture
to Allocate Resources in Distributed Clouds. In: Proceedings of 7th International
Conference on Utility and Cloud Computing (UCC). ; 2014:387--395. doi:10.1109/UCC.2014.49'
apa: 'Keller, M., Robbert, C., & Karl, H. (2014). Template Embedding: Using
Application Architecture to Allocate Resources in Distributed Clouds. In Proceedings
of 7th International Conference on Utility and Cloud Computing (UCC) (pp.
387--395). https://doi.org/10.1109/UCC.2014.49'
bibtex: '@inproceedings{Keller_Robbert_Karl_2014, title={Template Embedding: Using
Application Architecture to Allocate Resources in Distributed Clouds}, DOI={10.1109/UCC.2014.49}, booktitle={Proceedings
of 7th International Conference on Utility and Cloud Computing (UCC)}, author={Keller,
Matthias and Robbert, Christoph and Karl, Holger}, year={2014}, pages={387--395}
}'
chicago: 'Keller, Matthias, Christoph Robbert, and Holger Karl. “Template Embedding:
Using Application Architecture to Allocate Resources in Distributed Clouds.” In
Proceedings of 7th International Conference on Utility and Cloud Computing
(UCC), 387--395, 2014. https://doi.org/10.1109/UCC.2014.49.'
ieee: 'M. Keller, C. Robbert, and H. Karl, “Template Embedding: Using Application
Architecture to Allocate Resources in Distributed Clouds,” in Proceedings of
7th International Conference on Utility and Cloud Computing (UCC), 2014, pp.
387--395.'
mla: 'Keller, Matthias, et al. “Template Embedding: Using Application Architecture
to Allocate Resources in Distributed Clouds.” Proceedings of 7th International
Conference on Utility and Cloud Computing (UCC), 2014, pp. 387--395, doi:10.1109/UCC.2014.49.'
short: 'M. Keller, C. Robbert, H. Karl, in: Proceedings of 7th International Conference
on Utility and Cloud Computing (UCC), 2014, pp. 387--395.'
date_created: 2017-10-17T12:42:01Z
date_updated: 2022-01-06T06:59:22Z
ddc:
- '040'
department:
- _id: '75'
doi: 10.1109/UCC.2014.49
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-20T07:23:02Z
date_updated: 2018-03-20T07:23:02Z
file_id: '1413'
file_name: 354-keller_ucc14_preprint_01.pdf
file_size: 737652
relation: main_file
success: 1
file_date_updated: 2018-03-20T07:23:02Z
has_accepted_license: '1'
page: 387--395
project:
- _id: '1'
name: SFB 901
- _id: '6'
name: SFB 901 - Subprojekt A2
- _id: '2'
name: SFB 901 - Project Area A
publication: Proceedings of 7th International Conference on Utility and Cloud Computing
(UCC)
status: public
title: 'Template Embedding: Using Application Architecture to Allocate Resources in
Distributed Clouds'
type: conference
user_id: '15572'
year: '2014'
...
---
_id: '360'
abstract:
- lang: eng
text: 'Network appliances perform different functions on network flows and constitute
an important part of an operator’s network. Normally, a set of chained network
functions process network flows. Following the trend of virtualization of networks,
virtualization of the network functions has also become a topic of interest. We
define a model for formalizing the chaining of network functions using a context-free
language. We process deployment requests and construct virtual network function
graphs that can be mapped to the network. We describe the mapping as a Mixed Integer
Quadratically Constrained Program (MIQCP) for finding the placement of the network
functions and chaining them together considering the limited network resources
and requirements of the functions. We have performed a Pareto set analysis to
investigate the possible trade-offs between different optimization objectives. '
author:
- first_name: Sevil
full_name: Dräxler, Sevil
id: '31764'
last_name: Dräxler
- first_name: Matthias
full_name: Keller, Matthias
last_name: Keller
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
citation:
ama: 'Dräxler S, Keller M, Karl H. Specifying and Placing Chains of Virtual Network
Functions. In: Proceedings of the 3rd International Conference on Cloud Networking
(CloudNet). ; 2014:7-13. doi:10.1109/CloudNet.2014.6968961'
apa: Dräxler, S., Keller, M., & Karl, H. (2014). Specifying and Placing Chains
of Virtual Network Functions. In Proceedings of the 3rd International Conference
on Cloud Networking (CloudNet) (pp. 7–13). https://doi.org/10.1109/CloudNet.2014.6968961
bibtex: '@inproceedings{Dräxler_Keller_Karl_2014, title={Specifying and Placing
Chains of Virtual Network Functions}, DOI={10.1109/CloudNet.2014.6968961},
booktitle={Proceedings of the 3rd International Conference on Cloud Networking
(CloudNet)}, author={Dräxler, Sevil and Keller, Matthias and Karl, Holger}, year={2014},
pages={7–13} }'
chicago: Dräxler, Sevil, Matthias Keller, and Holger Karl. “Specifying and Placing
Chains of Virtual Network Functions.” In Proceedings of the 3rd International
Conference on Cloud Networking (CloudNet), 7–13, 2014. https://doi.org/10.1109/CloudNet.2014.6968961.
ieee: S. Dräxler, M. Keller, and H. Karl, “Specifying and Placing Chains of Virtual
Network Functions,” in Proceedings of the 3rd International Conference on Cloud
Networking (CloudNet), 2014, pp. 7–13.
mla: Dräxler, Sevil, et al. “Specifying and Placing Chains of Virtual Network Functions.”
Proceedings of the 3rd International Conference on Cloud Networking (CloudNet),
2014, pp. 7–13, doi:10.1109/CloudNet.2014.6968961.
short: 'S. Dräxler, M. Keller, H. Karl, in: Proceedings of the 3rd International
Conference on Cloud Networking (CloudNet), 2014, pp. 7–13.'
date_created: 2017-10-17T12:42:02Z
date_updated: 2022-01-06T06:59:27Z
ddc:
- '040'
department:
- _id: '75'
doi: 10.1109/CloudNet.2014.6968961
file:
- access_level: open_access
content_type: application/pdf
creator: florida
date_created: 2018-03-20T07:21:01Z
date_updated: 2018-06-25T08:08:44Z
file_id: '1409'
file_name: 360-Mehr1410_Specifying_preprint_01.pdf
file_size: 422019
relation: main_file
file_date_updated: 2018-06-25T08:08:44Z
has_accepted_license: '1'
oa: '1'
page: 7-13
project:
- _id: '1'
name: SFB 901
- _id: '6'
name: SFB 901 - Subprojekt A2
- _id: '2'
name: SFB 901 - Project Area A
publication: Proceedings of the 3rd International Conference on Cloud Networking (CloudNet)
status: public
title: Specifying and Placing Chains of Virtual Network Functions
type: conference
urn: '3601'
user_id: '31764'
year: '2014'
...
---
_id: '361'
author:
- first_name: Daniel
full_name: Roeske, Daniel
last_name: Roeske
citation:
ama: Roeske D. Simulating Load-Dependent Operation of Picocells. Universität
Paderborn; 2014.
apa: Roeske, D. (2014). Simulating load-dependent operation of picocells.
Universität Paderborn.
bibtex: '@book{Roeske_2014, title={Simulating load-dependent operation of picocells},
publisher={Universität Paderborn}, author={Roeske, Daniel}, year={2014} }'
chicago: Roeske, Daniel. Simulating Load-Dependent Operation of Picocells.
Universität Paderborn, 2014.
ieee: D. Roeske, Simulating load-dependent operation of picocells. Universität
Paderborn, 2014.
mla: Roeske, Daniel. Simulating Load-Dependent Operation of Picocells. Universität
Paderborn, 2014.
short: D. Roeske, Simulating Load-Dependent Operation of Picocells, Universität
Paderborn, 2014.
date_created: 2017-10-17T12:42:02Z
date_updated: 2022-01-06T06:59:27Z
department:
- _id: '75'
project:
- _id: '1'
name: SFB 901
- _id: '6'
name: SFB 901 - Subprojekt A2
- _id: '2'
name: SFB 901 - Project Area A
publisher: Universität Paderborn
status: public
title: Simulating load-dependent operation of picocells
type: bachelorsthesis
user_id: '15504'
year: '2014'
...
---
_id: '372'
abstract:
- lang: eng
text: 'In the near future many more compute resources will be available at different
geographical locations. To minimize the response time of requests, application
servers closer to the user can hence be used to shorten network round trip times.
However, this advantage is neutralized if the used data centre is highly loaded
as the processing time of re- quests is important as well. We model the request
response time as the network round trip time plus the processing time at a data
centre.We present a capacitated facility location problem formal- ization where
the processing time is modelled as the sojourn time of a queueing model. We discuss
the Pareto trade-off between the number of used data centres and the resulting
response time. For example, using fewer data centres could cut expenses but results
in high utilization, high response time, and smaller revenues.Previous work presented
a non-linear cost function. We prove its convexity and exploit this property in
two ways: First, we transform the convex model into a linear model while controlling
the maximum approximation error. Sec- ond, we used a convex solver instead of
a slower non-linear solver. Numerical results on network topologies exemplify
our work.'
author:
- first_name: Matthias
full_name: Keller, Matthias
last_name: Keller
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
citation:
ama: 'Keller M, Karl H. Response Time-Optimized Distributed Cloud Resource Allocation.
In: Proceedings of the SIGCOMM Workshop on Distributed Cloud Computing.
; 2014:47--52. doi:10.1145/2627566.2627570'
apa: Keller, M., & Karl, H. (2014). Response Time-Optimized Distributed Cloud
Resource Allocation. In Proceedings of the SIGCOMM workshop on Distributed
cloud computing (pp. 47--52). https://doi.org/10.1145/2627566.2627570
bibtex: '@inproceedings{Keller_Karl_2014, title={Response Time-Optimized Distributed
Cloud Resource Allocation}, DOI={10.1145/2627566.2627570},
booktitle={Proceedings of the SIGCOMM workshop on Distributed cloud computing},
author={Keller, Matthias and Karl, Holger}, year={2014}, pages={47--52} }'
chicago: Keller, Matthias, and Holger Karl. “Response Time-Optimized Distributed
Cloud Resource Allocation.” In Proceedings of the SIGCOMM Workshop on Distributed
Cloud Computing, 47--52, 2014. https://doi.org/10.1145/2627566.2627570.
ieee: M. Keller and H. Karl, “Response Time-Optimized Distributed Cloud Resource
Allocation,” in Proceedings of the SIGCOMM workshop on Distributed cloud computing,
2014, pp. 47--52.
mla: Keller, Matthias, and Holger Karl. “Response Time-Optimized Distributed Cloud
Resource Allocation.” Proceedings of the SIGCOMM Workshop on Distributed Cloud
Computing, 2014, pp. 47--52, doi:10.1145/2627566.2627570.
short: 'M. Keller, H. Karl, in: Proceedings of the SIGCOMM Workshop on Distributed
Cloud Computing, 2014, pp. 47--52.'
date_created: 2017-10-17T12:42:04Z
date_updated: 2022-01-06T06:59:31Z
ddc:
- '000'
department:
- _id: '75'
doi: 10.1145/2627566.2627570
file:
- access_level: closed
content_type: application/pdf
creator: ups
date_created: 2018-11-02T14:00:54Z
date_updated: 2018-11-02T14:00:54Z
file_id: '5259'
file_name: p47-keller.pdf
file_size: 804240
relation: main_file
success: 1
file_date_updated: 2018-11-02T14:00:54Z
has_accepted_license: '1'
language:
- iso: eng
page: 47--52
project:
- _id: '1'
name: SFB 901
- _id: '6'
name: SFB 901 - Subprojekt A2
- _id: '2'
name: SFB 901 - Project Area A
publication: Proceedings of the SIGCOMM workshop on Distributed cloud computing
status: public
title: Response Time-Optimized Distributed Cloud Resource Allocation
type: conference
user_id: '477'
year: '2014'
...
---
_id: '376'
abstract:
- lang: eng
text: Radio access networks (RANs) have become one of the largest energy consumers
of communication technology [LLH+13] and their energy consumption is predicted
to increase [FFMB11]. To reduce the energy consumption of RANs different techniques
have been proposed. One of the most promising techniques is the use of a low-power
sleep mode. However, a sleep mode can also reduce the performance. In this dissertation,
I quantify how much energy can be conserved with a sleep mode and which negative
effects it has on the performance of RANs. Additionally, I analyze how a sleep
mode can be enabled more often and how the performance can be kept high. First,
I quantify the effect of power-cycle durations on energy consumption and latency
in an abstract queuing system. This results in a trade-off between energy consumption
and latency for a single base station (BS). Second, I show that considering a
network as a whole (instead of each BS individually) allows the energy consumption
to be reduced even further. After these analyses, which are not specific for RANs,
I study RANs for the rest of the dissertation. RANs need to both detect and execute
the requests of users. Because detection and execution of requests have different
requirements, I analyze them independently. I quantify how the number of active
BSs can be reduced if the detection ranges of BSs are increased by cooperative
transmissions. Next, I analyze how more BSs can be deactivated if the remaining
active BSs cooperate to transmit data to the users. However, in addition to increasing
the range, cooperative transmissions also radiate more power. This results in
higher interference for other users which slows their transmissions down and,
thus, increases energy consumption. Therefore, I describe how the radiated power
of cooperative transmissions can be reduced if instantaneous channel knowledge
is available. Because the implementation in real hardware is impractical for demonstration
purposes, I show the results of a simulation that incorporates all effects I studied
analytically earlier. In conclusion, I show that a sleep mode can reduce the energy
consumption of RANs if applied correctly. To apply a sleep mode correctly, it
is necessary to consider power-cycle durations, power profiles, and the interaction
of BSs. When this knowledge is combined the energy consumption of RANs can be
reduced with only a slight loss of performance. Because this results in a trade-off
between energy consumption and performance, each RAN operator has to decide which
trade-off is preferred.
author:
- first_name: Matthias
full_name: Herlich, Matthias
last_name: Herlich
citation:
ama: Herlich M. Reducing Energy Consumption of Radio Access Networks. Universität
Paderborn; 2014.
apa: Herlich, M. (2014). Reducing Energy Consumption of Radio Access Networks.
Universität Paderborn.
bibtex: '@book{Herlich_2014, title={Reducing Energy Consumption of Radio Access
Networks}, publisher={Universität Paderborn}, author={Herlich, Matthias}, year={2014}
}'
chicago: Herlich, Matthias. Reducing Energy Consumption of Radio Access Networks.
Universität Paderborn, 2014.
ieee: M. Herlich, Reducing Energy Consumption of Radio Access Networks. Universität
Paderborn, 2014.
mla: Herlich, Matthias. Reducing Energy Consumption of Radio Access Networks.
Universität Paderborn, 2014.
short: M. Herlich, Reducing Energy Consumption of Radio Access Networks, Universität
Paderborn, 2014.
date_created: 2017-10-17T12:42:05Z
date_updated: 2022-01-06T06:59:35Z
ddc:
- '040'
department:
- _id: '75'
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-20T07:14:52Z
date_updated: 2018-03-20T07:14:52Z
file_id: '1398'
file_name: 376-Herlich-Dissertation.pdf
file_size: 1476366
relation: main_file
success: 1
file_date_updated: 2018-03-20T07:14:52Z
has_accepted_license: '1'
project:
- _id: '1'
name: SFB 901
- _id: '6'
name: SFB 901 - Subprojekt A2
- _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: Reducing Energy Consumption of Radio Access Networks
type: dissertation
user_id: '477'
year: '2014'
...
---
_id: '382'
abstract:
- lang: eng
text: This paper explores how cloud provider competition influences instance pricing
in an IaaS (Infrastructure-as-a-Service) market. When reserved instance pricing
includes an on-demand price component in addition to a reservation fee (two-part
tariffs), different providers might offer different price combinations, where
the client’s choice depends on its load profile. We investigate a duopoly of providers
and analyze stable market prices in two-part tariffs. Further, we study offers
that allow a specified amount of included usage (three-part tariffs). Neither two-part
nor three-part tariffs produce an equilibrium market outcome other than a service
pricing that equals production cost, i.e., complex price structures do not significantly
affect the results from ordinary Bertrand competition.
author:
- first_name: Jörn
full_name: Künsemöller, Jörn
last_name: Künsemöller
- first_name: Sonja
full_name: Brangewitz, Sonja
last_name: Brangewitz
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
- first_name: Claus-Jochen
full_name: Haake, Claus-Jochen
id: '20801'
last_name: Haake
citation:
ama: 'Künsemöller J, Brangewitz S, Karl H, Haake C-J. Provider Competition in Infrastructure-as-a-Service.
In: Proceedings of the 2014 IEEE International Conference on Services Computing
(SCC). ; 2014:203-210. doi:10.1109/SCC.2014.35'
apa: Künsemöller, J., Brangewitz, S., Karl, H., & Haake, C.-J. (2014). Provider
Competition in Infrastructure-as-a-Service. In Proceedings of the 2014 IEEE
International Conference on Services Computing (SCC) (pp. 203–210). https://doi.org/10.1109/SCC.2014.35
bibtex: '@inproceedings{Künsemöller_Brangewitz_Karl_Haake_2014, title={Provider
Competition in Infrastructure-as-a-Service}, DOI={10.1109/SCC.2014.35},
booktitle={Proceedings of the 2014 IEEE International Conference on Services Computing
(SCC)}, author={Künsemöller, Jörn and Brangewitz, Sonja and Karl, Holger and Haake,
Claus-Jochen}, year={2014}, pages={203–210} }'
chicago: Künsemöller, Jörn, Sonja Brangewitz, Holger Karl, and Claus-Jochen Haake.
“Provider Competition in Infrastructure-as-a-Service.” In Proceedings of the
2014 IEEE International Conference on Services Computing (SCC), 203–10, 2014.
https://doi.org/10.1109/SCC.2014.35.
ieee: J. Künsemöller, S. Brangewitz, H. Karl, and C.-J. Haake, “Provider Competition
in Infrastructure-as-a-Service,” in Proceedings of the 2014 IEEE International
Conference on Services Computing (SCC), 2014, pp. 203–210.
mla: Künsemöller, Jörn, et al. “Provider Competition in Infrastructure-as-a-Service.”
Proceedings of the 2014 IEEE International Conference on Services Computing
(SCC), 2014, pp. 203–10, doi:10.1109/SCC.2014.35.
short: 'J. Künsemöller, S. Brangewitz, H. Karl, C.-J. Haake, in: Proceedings of
the 2014 IEEE International Conference on Services Computing (SCC), 2014, pp.
203–210.'
date_created: 2017-10-17T12:42:06Z
date_updated: 2022-01-06T06:59:37Z
ddc:
- '004'
department:
- _id: '75'
- _id: '205'
doi: 10.1109/SCC.2014.35
file:
- access_level: closed
content_type: application/pdf
creator: ups
date_created: 2018-11-02T13:34:46Z
date_updated: 2018-11-02T13:34:46Z
file_id: '5250'
file_name: 06930535.pdf
file_size: 228172
relation: main_file
success: 1
file_date_updated: 2018-11-02T13:34:46Z
has_accepted_license: '1'
language:
- iso: eng
page: 203-210
project:
- _id: '1'
name: SFB 901
- _id: '6'
name: SFB 901 - Subprojekt A2
- _id: '7'
name: SFB 901 - Subproject A3
- _id: '2'
name: SFB 901 - Project Area A
publication: Proceedings of the 2014 IEEE International Conference on Services Computing
(SCC)
status: public
title: Provider Competition in Infrastructure-as-a-Service
type: conference
user_id: '477'
year: '2014'
...
---
_id: '1801'
author:
- first_name: Philip
full_name: Wette, Philip
last_name: Wette
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
citation:
ama: 'Wette P, Karl H. Incorporating feedback from application layer into routing
and wavelength assignment algorithms. In: 2013 IEEE Conference on Computer
Communications Workshops (INFOCOM WKSHPS). IEEE; 2014. doi:10.1109/infcomw.2013.6970733'
apa: Wette, P., & Karl, H. (2014). Incorporating feedback from application layer
into routing and wavelength assignment algorithms. In 2013 IEEE Conference
on Computer Communications Workshops (INFOCOM WKSHPS). IEEE. https://doi.org/10.1109/infcomw.2013.6970733
bibtex: '@inproceedings{Wette_Karl_2014, title={Incorporating feedback from application
layer into routing and wavelength assignment algorithms}, DOI={10.1109/infcomw.2013.6970733},
booktitle={2013 IEEE Conference on Computer Communications Workshops (INFOCOM
WKSHPS)}, publisher={IEEE}, author={Wette, Philip and Karl, Holger}, year={2014}
}'
chicago: Wette, Philip, and Holger Karl. “Incorporating Feedback from Application
Layer into Routing and Wavelength Assignment Algorithms.” In 2013 IEEE Conference
on Computer Communications Workshops (INFOCOM WKSHPS). IEEE, 2014. https://doi.org/10.1109/infcomw.2013.6970733.
ieee: P. Wette and H. Karl, “Incorporating feedback from application layer into
routing and wavelength assignment algorithms,” in 2013 IEEE Conference on Computer
Communications Workshops (INFOCOM WKSHPS), 2014.
mla: Wette, Philip, and Holger Karl. “Incorporating Feedback from Application Layer
into Routing and Wavelength Assignment Algorithms.” 2013 IEEE Conference on
Computer Communications Workshops (INFOCOM WKSHPS), IEEE, 2014, doi:10.1109/infcomw.2013.6970733.
short: 'P. Wette, H. Karl, in: 2013 IEEE Conference on Computer Communications Workshops
(INFOCOM WKSHPS), IEEE, 2014.'
date_created: 2018-03-27T07:57:00Z
date_updated: 2022-01-06T06:53:25Z
department:
- _id: '75'
doi: 10.1109/infcomw.2013.6970733
publication: 2013 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)
publication_identifier:
isbn:
- '9781479900565'
- '9781479900558'
- '9781479900541'
publication_status: published
publisher: IEEE
status: public
title: Incorporating feedback from application layer into routing and wavelength assignment
algorithms
type: conference
user_id: '15572'
year: '2014'
...
---
_id: '458'
author:
- first_name: Philipp
full_name: Dreimann, Philipp
last_name: Dreimann
citation:
ama: Dreimann P. Anticipatory Power Cycling of Mobile Network Equipment for High-Demand
Multimedia Traffic. Universität Paderborn; 2014.
apa: Dreimann, P. (2014). Anticipatory Power Cycling of Mobile Network Equipment
for High-Demand Multimedia Traffic. Universität Paderborn.
bibtex: '@book{Dreimann_2014, title={Anticipatory Power Cycling of Mobile Network
Equipment for High-Demand Multimedia Traffic}, publisher={Universität Paderborn},
author={Dreimann, Philipp}, year={2014} }'
chicago: Dreimann, Philipp. Anticipatory Power Cycling of Mobile Network Equipment
for High-Demand Multimedia Traffic. Universität Paderborn, 2014.
ieee: P. Dreimann, Anticipatory Power Cycling of Mobile Network Equipment for
High-Demand Multimedia Traffic. Universität Paderborn, 2014.
mla: Dreimann, Philipp. Anticipatory Power Cycling of Mobile Network Equipment
for High-Demand Multimedia Traffic. Universität Paderborn, 2014.
short: P. Dreimann, Anticipatory Power Cycling of Mobile Network Equipment for High-Demand
Multimedia Traffic, Universität Paderborn, 2014.
date_created: 2017-10-17T12:42:21Z
date_updated: 2022-01-06T07:01:13Z
department:
- _id: '75'
project:
- _id: '1'
name: SFB 901
- _id: '6'
name: SFB 901 - Subprojekt A2
- _id: '2'
name: SFB 901 - Project Area A
publisher: Universität Paderborn
status: public
title: Anticipatory Power Cycling of Mobile Network Equipment for High-Demand Multimedia
Traffic
type: mastersthesis
user_id: '15504'
year: '2014'
...
---
_id: '461'
author:
- first_name: Sevil
full_name: Dräxler, Sevil
id: '31764'
last_name: Dräxler
citation:
ama: Dräxler S. Adaptive Placement of Programmable Virtual Network Function Chains.
Universität Paderborn; 2014.
apa: Dräxler, S. (2014). Adaptive Placement of Programmable Virtual Network Function
Chains. Universität Paderborn.
bibtex: '@book{Dräxler_2014, title={Adaptive Placement of Programmable Virtual Network
Function Chains}, publisher={Universität Paderborn}, author={Dräxler, Sevil},
year={2014} }'
chicago: Dräxler, Sevil. Adaptive Placement of Programmable Virtual Network Function
Chains. Universität Paderborn, 2014.
ieee: S. Dräxler, Adaptive Placement of Programmable Virtual Network Function
Chains. Universität Paderborn, 2014.
mla: Dräxler, Sevil. Adaptive Placement of Programmable Virtual Network Function
Chains. Universität Paderborn, 2014.
short: S. Dräxler, Adaptive Placement of Programmable Virtual Network Function Chains,
Universität Paderborn, 2014.
date_created: 2017-10-17T12:42:21Z
date_updated: 2022-01-06T07:01:14Z
department:
- _id: '75'
project:
- _id: '1'
name: SFB 901
- _id: '6'
name: SFB 901 - Subprojekt A2
- _id: '2'
name: SFB 901 - Project Area A
publisher: Universität Paderborn
status: public
title: Adaptive Placement of Programmable Virtual Network Function Chains
type: bachelorsthesis
user_id: '477'
year: '2014'
...
---
_id: '467'
abstract:
- lang: eng
text: Financial benefits are an important factor when cloud infrastructure is considered
to meet processing demand. The dynamics of on-demand pricing and service usage
are investigated in a two-stage game model for a monopoly Infrastructure-as-a-Service
(IaaS) market. The possibility of hybrid clouds (public clouds plus own infrastructure)
turns out to be essential in order that not only the provider but also the clients
have significant benefits from on-demand services. Even if the client meets all
demand in the public cloud, the threat of building a hybrid cloud keeps the instance
price low. This is not the case when reserved instances are offered as well. Parameters
like load profiles and economies of scale have a huge effect on likely future pricing
and on a cost-optimal split-up of client demand between either a client’s own
data center and a public cloud service or between reserved and on-demand cloud
instances.
author:
- first_name: Jörn
full_name: Künsemöller, Jörn
last_name: Künsemöller
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
citation:
ama: Künsemöller J, Karl H. A Game-Theoretic Approach to the Financial Benefits
of Infrastructure-as-a-Service. Future Generation Computer Systems. 2014:44--52.
doi:10.1016/j.future.2014.03.005
apa: Künsemöller, J., & Karl, H. (2014). A Game-Theoretic Approach to the Financial
Benefits of Infrastructure-as-a-Service. Future Generation Computer Systems,
44--52. https://doi.org/10.1016/j.future.2014.03.005
bibtex: '@article{Künsemöller_Karl_2014, title={A Game-Theoretic Approach to the
Financial Benefits of Infrastructure-as-a-Service}, DOI={10.1016/j.future.2014.03.005},
journal={Future Generation Computer Systems}, publisher={Elsevier}, author={Künsemöller,
Jörn and Karl, Holger}, year={2014}, pages={44--52} }'
chicago: Künsemöller, Jörn, and Holger Karl. “A Game-Theoretic Approach to the Financial
Benefits of Infrastructure-as-a-Service.” Future Generation Computer Systems,
2014, 44--52. https://doi.org/10.1016/j.future.2014.03.005.
ieee: J. Künsemöller and H. Karl, “A Game-Theoretic Approach to the Financial Benefits
of Infrastructure-as-a-Service,” Future Generation Computer Systems, pp.
44--52, 2014.
mla: Künsemöller, Jörn, and Holger Karl. “A Game-Theoretic Approach to the Financial
Benefits of Infrastructure-as-a-Service.” Future Generation Computer Systems,
Elsevier, 2014, pp. 44--52, doi:10.1016/j.future.2014.03.005.
short: J. Künsemöller, H. Karl, Future Generation Computer Systems (2014) 44--52.
date_created: 2017-10-17T12:42:23Z
date_updated: 2022-01-06T07:01:17Z
ddc:
- '000'
department:
- _id: '75'
doi: 10.1016/j.future.2014.03.005
file:
- access_level: closed
content_type: application/pdf
creator: ups
date_created: 2018-11-02T15:46:17Z
date_updated: 2018-11-02T15:46:17Z
file_id: '5312'
file_name: KünsemöllerKarl.pdf
file_size: 698992
relation: main_file
success: 1
file_date_updated: 2018-11-02T15:46:17Z
has_accepted_license: '1'
language:
- iso: eng
page: 44--52
project:
- _id: '1'
name: SFB 901
- _id: '6'
name: SFB 901 - Subprojekt A2
- _id: '2'
name: SFB 901 - Project Area A
publication: Future Generation Computer Systems
publisher: Elsevier
status: public
title: A Game-Theoretic Approach to the Financial Benefits of Infrastructure-as-a-Service
type: journal_article
user_id: '477'
year: '2014'
...
---
_id: '753'
author:
- first_name: Frederic
full_name: Beister, Frederic
last_name: Beister
- first_name: Martin
full_name: Dräxler, Martin
last_name: Dräxler
- first_name: J.
full_name: Aelken, J.
last_name: Aelken
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
citation:
ama: Beister F, Dräxler M, Aelken J, Karl H. Power model design for ICT systems
-- A generic approach. Computer Communications. 2014:77--85. doi:10.1016/j.comcom.2014.02.007
apa: Beister, F., Dräxler, M., Aelken, J., & Karl, H. (2014). Power model design
for ICT systems -- A generic approach. Computer Communications, 77--85.
https://doi.org/10.1016/j.comcom.2014.02.007
bibtex: '@article{Beister_Dräxler_Aelken_Karl_2014, title={Power model design for
ICT systems -- A generic approach}, DOI={10.1016/j.comcom.2014.02.007},
journal={Computer Communications}, author={Beister, Frederic and Dräxler, Martin
and Aelken, J. and Karl, Holger}, year={2014}, pages={77--85} }'
chicago: Beister, Frederic, Martin Dräxler, J. Aelken, and Holger Karl. “Power Model
Design for ICT Systems -- A Generic Approach.” Computer Communications,
2014, 77--85. https://doi.org/10.1016/j.comcom.2014.02.007.
ieee: F. Beister, M. Dräxler, J. Aelken, and H. Karl, “Power model design for ICT
systems -- A generic approach,” Computer Communications, pp. 77--85, 2014.
mla: Beister, Frederic, et al. “Power Model Design for ICT Systems -- A Generic
Approach.” Computer Communications, 2014, pp. 77--85, doi:10.1016/j.comcom.2014.02.007.
short: F. Beister, M. Dräxler, J. Aelken, H. Karl, Computer Communications (2014)
77--85.
date_created: 2017-11-27T10:22:25Z
date_updated: 2022-01-06T07:03:39Z
department:
- _id: '75'
doi: 10.1016/j.comcom.2014.02.007
page: 77--85
publication: Computer Communications
status: public
title: Power model design for ICT systems -- A generic approach
type: journal_article
user_id: '15572'
year: '2014'
...
---
_id: '754'
author:
- first_name: Rana
full_name: Azeem M. Khan, Rana
last_name: Azeem M. Khan
- first_name: Holger
full_name: Karl, Holger
last_name: Karl
citation:
ama: Azeem M. Khan R, Karl H. MAC Protocols for Cooperative Diversity in Wireless
LANs and Wireless Sensor Networks. IEEE Communications Surveys and Tutorials.
2014;(1):46--63. doi:10.1109/SURV.2013.042313.00067
apa: Azeem M. Khan, R., & Karl, H. (2014). MAC Protocols for Cooperative Diversity
in Wireless LANs and Wireless Sensor Networks. IEEE Communications Surveys
and Tutorials, (1), 46--63. https://doi.org/10.1109/SURV.2013.042313.00067
bibtex: '@article{Azeem M. Khan_Karl_2014, title={MAC Protocols for Cooperative
Diversity in Wireless LANs and Wireless Sensor Networks}, DOI={10.1109/SURV.2013.042313.00067},
number={1}, journal={IEEE Communications Surveys and Tutorials}, author={Azeem
M. Khan, Rana and Karl, Holger}, year={2014}, pages={46--63} }'
chicago: 'Azeem M. Khan, Rana, and Holger Karl. “MAC Protocols for Cooperative Diversity
in Wireless LANs and Wireless Sensor Networks.” IEEE Communications Surveys
and Tutorials, no. 1 (2014): 46--63. https://doi.org/10.1109/SURV.2013.042313.00067.'
ieee: R. Azeem M. Khan and H. Karl, “MAC Protocols for Cooperative Diversity in
Wireless LANs and Wireless Sensor Networks,” IEEE Communications Surveys and
Tutorials, no. 1, pp. 46--63, 2014.
mla: Azeem M. Khan, Rana, and Holger Karl. “MAC Protocols for Cooperative Diversity
in Wireless LANs and Wireless Sensor Networks.” IEEE Communications Surveys
and Tutorials, no. 1, 2014, pp. 46--63, doi:10.1109/SURV.2013.042313.00067.
short: R. Azeem M. Khan, H. Karl, IEEE Communications Surveys and Tutorials (2014)
46--63.
date_created: 2017-11-27T10:22:25Z
date_updated: 2022-01-06T07:03:39Z
department:
- _id: '75'
doi: 10.1109/SURV.2013.042313.00067
issue: '1'
page: 46--63
publication: IEEE Communications Surveys and Tutorials
status: public
title: MAC Protocols for Cooperative Diversity in Wireless LANs and Wireless Sensor
Networks
type: journal_article
user_id: '15572'
year: '2014'
...
---
_id: '759'
author:
- first_name: Martin
full_name: Dräxler, Martin
last_name: Dräxler
- first_name: Philipp
full_name: Dreimann, Philipp
last_name: Dreimann
- first_name: Holger
full_name: Karl, Holger
id: '126'
last_name: Karl
citation:
ama: 'Dräxler M, Dreimann P, Karl H. Anticipatory power cycling of mobile network
equipment for high demand multimedia traffic. In: IEEE Online Conference on
Green Communications, OnlineGreenComm 2014, November 12-14, 2014. ; 2014:1--7.
doi:10.1109/OnlineGreenCom.2014.7114415'
apa: Dräxler, M., Dreimann, P., & Karl, H. (2014). Anticipatory power cycling
of mobile network equipment for high demand multimedia traffic. In IEEE Online
Conference on Green Communications, OnlineGreenComm 2014, November 12-14, 2014
(pp. 1--7). https://doi.org/10.1109/OnlineGreenCom.2014.7114415
bibtex: '@inproceedings{Dräxler_Dreimann_Karl_2014, title={Anticipatory power cycling
of mobile network equipment for high demand multimedia traffic}, DOI={10.1109/OnlineGreenCom.2014.7114415},
booktitle={IEEE Online Conference on Green Communications, OnlineGreenComm 2014,
November 12-14, 2014}, author={Dräxler, Martin and Dreimann, Philipp and Karl,
Holger}, year={2014}, pages={1--7} }'
chicago: Dräxler, Martin, Philipp Dreimann, and Holger Karl. “Anticipatory Power
Cycling of Mobile Network Equipment for High Demand Multimedia Traffic.” In IEEE
Online Conference on Green Communications, OnlineGreenComm 2014, November 12-14,
2014, 1--7, 2014. https://doi.org/10.1109/OnlineGreenCom.2014.7114415.
ieee: M. Dräxler, P. Dreimann, and H. Karl, “Anticipatory power cycling of mobile
network equipment for high demand multimedia traffic,” in IEEE Online Conference
on Green Communications, OnlineGreenComm 2014, November 12-14, 2014, 2014,
pp. 1--7.
mla: Dräxler, Martin, et al. “Anticipatory Power Cycling of Mobile Network Equipment
for High Demand Multimedia Traffic.” IEEE Online Conference on Green Communications,
OnlineGreenComm 2014, November 12-14, 2014, 2014, pp. 1--7, doi:10.1109/OnlineGreenCom.2014.7114415.
short: 'M. Dräxler, P. Dreimann, H. Karl, in: IEEE Online Conference on Green Communications,
OnlineGreenComm 2014, November 12-14, 2014, 2014, pp. 1--7.'
date_created: 2017-11-27T10:22:25Z
date_updated: 2022-01-06T07:03:40Z
department:
- _id: '75'
doi: 10.1109/OnlineGreenCom.2014.7114415
ec_funded: '1'
page: 1--7
project:
- _id: '22'
call_identifier: FP7-ICT-2011-C
grant_number: '318115'
name: Connectivity management for eneRgy Optimised Wireless Dense works
publication: IEEE Online Conference on Green Communications, OnlineGreenComm 2014,
November 12-14, 2014
status: public
title: Anticipatory power cycling of mobile network equipment for high demand multimedia
traffic
type: conference
user_id: '15572'
year: '2014'
...