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FlexNets SIGNED
Quantifying Flexibility in Communication Networks
Total Cost €
0EC-Contrib. €
0Partnership
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0FlexNets project word cloud
Explore the words cloud of the FlexNets project. It provides you a very rough idea of what is the project "FlexNets" about.
industrial
data
networks
quantitatively
media
software
quantitative
allocation
basic
rate
hence
contra
vs
efficient
connectivity
meet
designed
emerged
mainly
ossification
missing
pro
graph
networking
respect
size
qos
lack
react
demands
fundamental
node
internet
arguments
dynamic
off
analytical
deeper
model
trade
ranging
delay
capacities
programmability
certain
explored
society
small
resource
centralized
scenarios
flexibility
overhead
resilience
virtualization
healthcare
time
limitation
communication
social
split
adapt
shifts
sdn
network
outcome
space
traffic
choices
events
link
plane
infrastructure
regarded
Project "FlexNets" data sheet
The following table provides information about the project.
| Coordinator |
TECHNISCHE UNIVERSITAET MUENCHEN
Organization address contact info |
| Coordinator Country | Germany [DE] |
| Project website | https://www.lkn.ei.tum.de/forschung/forschungsprojekte/erc-grant-flexnets.html |
| Total cost | 1˙931˙250 € |
| EC max contribution | 1˙931˙250 € (100%) |
| Programme |
1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC)) |
| Code Call | ERC-2014-CoG |
| Funding Scheme | ERC-COG |
| Starting year | 2015 |
| Duration (year-month-day) | from 2015-09-01 to 2020-08-31 |
Partnership
Take a look of project's partnership.
| # | ||||
|---|---|---|---|---|
| 1 | TECHNISCHE UNIVERSITAET MUENCHEN | DE (MUENCHEN) | coordinator | 1˙931˙250.00 |
Map
Project objective
Communication networks have emerged to become the basic infrastructure for all areas of our society with application areas ranging from social media to industrial production and healthcare. New requirements include the need for dynamic changes of the required resources, for example, to react to social events or to shifts of demands. Existing networks and, in particular, the Internet cannot meet those requirements mainly due to their ossification and hence limitation in resource allocation, i.e., lack of flexibility to adapt the available resources to changes of demands on a small time-scale and in an efficient way. In recent years, several concepts have emerged in networking research to provide more flexibility in networks through virtualization and control plane programmability. In particular, the split between data plane and a centralized control plane as defined by Software Defined Networking (SDN) is regarded as the basic concept to allow flexibility in networks. However, a deeper understanding of what flexibility means remains open. In this project, flexibility focuses on the dynamic changes in time and size of a network that is characterized by its resources (link rate and node capacities) and connectivity (network graph). It is the objective of this research to analyse the fundamental design space for flexibility in SDN-based networks with respect to cost such as resource usage, traffic overhead and delay. The outcome will be a set of quantitative arguments pro and contra certain design choices. An analytical cost model to quantitatively assess the trade-off for flexibility vs. cost will be developed. To assess flexibility with respect to general graph properties a graph model will be designed. The detailed analysis is based on three use cases: dynamic resource allocation, QoS control, and resilience. In the state of the art, selected aspects of flexibility have been explored for certain network scenarios, a fundamental and comprehensive analysis is missing.
Publications
| year | authors and title | journal | last update |
|---|---|---|---|
| 2019 |
Mu He, Amir Varasteh, Wolfgang Kellerer Toward a Flexible Design of SDN Dynamic Control Plane: An Online Optimization Approach published pages: 1694-1708, ISSN: 1932-4537, DOI: 10.1109/tnsm.2019.2935160 |
IEEE Transactions on Network and Service Management 16/4 | 2020-04-01 |
| 2019 |
Mu He, Alberto Martinez Alba, Arsany Basta, Andreas Blenk, Wolfgang Kellerer Flexibility in Softwarized Networks: Classifications and Research Challenges published pages: 2600-2636, ISSN: 1553-877X, DOI: 10.1109/COMST.2019.2892806 |
IEEE Communications Surveys & Tutorials 21/3 | 2020-03-31 |
| 2019 |
Wolfgang Kellerer Opportunities and Research Challenges of 5G Networks published pages: , ISSN: , DOI: |
Invited opening speech keynote presentation at Wireless Congress: Systems & Application in Munich on Oct. 22 – 23, 2019 | 2020-03-31 |
| 2019 |
Wolfgang Kellerer, Prosper Chemouil, Noriaki Kamiyama, Barbara Martini, Rafael Pasquini, Giovanni Schembra, Stefan Schmid, Mohamed Faten Zhani, Thomas Zinner Guest Editorial: Special Issue on Latest Developments for the Management of Softwarized Networks published pages: 1297-1302, ISSN: 1932-4537, DOI: 10.1109/tnsm.2019.2953216 |
IEEE Transactions on Network and Service Management 16/4 | 2020-03-31 |
| 2020 |
Andreas Blenk Adversarial Network Benchmarking: A Data-Driven Approach. Invited presentation at Applied Machine Learning Days at EPFL, January 25-29, 2020, Lausanne, Switzerland, 2020 published pages: , ISSN: , DOI: |
Invited presentation at Applied Machine Learning Days at EPFL, January 25-29, 2020, Lausanne, Switzerland, 2020 | 2020-03-31 |
| 2020 |
Andreas Blenk Adversarial Network Benchmarking: A Data-Driven Approach. published pages: , ISSN: , DOI: |
\"Invited presentation at Scientific Workshop des SFB 1053 MAKI \"\"Autonomous decision making in network systems under uncertainty\"\", 2020\" | 2020-03-31 |
| 2019 |
Klügel, Markus;He, Mu;Kellerer, Wolfgang;Babarczi Péter A Mathematical Measure for Flexibility in Communication Networks published pages: , ISSN: , DOI: |
IFIP NETWORKING | 2020-03-31 |
| 2018 |
He, Mu;Basta, Arsany;Blenk, Andreas;Deric, Nemanja;Kellerer, Wolfgang P4NFV: An NFV Architecture with Flexible Data Plane Reconfiguration published pages: , ISSN: 2165-963X, DOI: |
2018 14th International Conference on Network and Service Management (CNSM) | 2020-03-31 |
| 2019 |
Prosper Chemouil, Pan Hui, Wolfgang Kellerer, Yong Li, Rolf Stadler, Rolf Stadler, Yonggang Wen, Ying Zhang Special Issue on Artificial Intelligence and Machine Learning for Networking and Communications published pages: 1185-1191, ISSN: 0733-8716, DOI: 10.1109/jsac.2019.2909076 |
IEEE Journal on Selected Areas in Communications 37/6 | 2020-03-31 |
| 2019 |
Kellerer, Wolfgang Adaptation and Flexibility in Softwarized Networks published pages: , ISSN: , DOI: |
Invited Presentation at ETH Zurich | 2020-03-31 |
| 2019 |
Andreas Blenk Adversarial Network Benchmarking published pages: , ISSN: , DOI: |
Invited presentation at Communication Technologies Group, Faculty of Computer Science, University of Vienna | 2020-03-31 |
| 2019 |
Johannes Zerwas, Patrick Kalmbach, Stefan Schmid, Andreas Blenk Ismael: Using Machine Learning to Predict Acceptance of Virtual Clusters in Data Centers published pages: 950-964, ISSN: 1932-4537, DOI: 10.1109/tnsm.2019.2927291 |
IEEE Transactions on Network and Service Management 16/3 | 2020-03-31 |
| 2019 |
Kellerer, Wolfgang Network Flexibility published pages: , ISSN: , DOI: |
\"Presentation at ETSI NFV#26 Plenary Meeting, Sofia Antipolis, France, May 20-25, 2019\" | 2020-03-31 |
| 2018 |
Wolfgang Kellerer Analysis and Optimization of Networks for Flexibility published pages: , ISSN: , DOI: |
14th International Conference on Network and Service Management, Rome, Italy, Nov. 5-9, 2018. (Invited Keynote) | 2020-03-31 |
| 2018 |
Wolfgang Kellerer How Flexible is Your Network? A Proposal to Quantify Flexibility in Softwarized Networks published pages: , ISSN: , DOI: |
ACM SIGCOMM 2018 Symposium on European Research in Computer Networking (ERC Networking 2018) | 2020-03-31 |
| 2020 |
Petra Vizarreta, Kishor Trivedi, Veena Mendiratta, Wolfgang Kellerer, Carmen Mas Machuca DASON: Dependability Assessment Framework for Imperfect Distributed SDN Implementations published pages: 1-1, ISSN: 1932-4537, DOI: 10.1109/tnsm.2020.2973925 |
IEEE Transactions on Network and Service Management | 2020-03-31 |
| 2018 |
Mu He, Andreas Blenk, Arsany Basta, Wolfgang Kellerer Exploring Runtime Reconfigurability of P4 Data Plane published pages: , ISSN: , DOI: |
ACM CoNEXT 2018 - Student Workshop | 2020-03-31 |
| 2019 |
Andreas Blenk Adversarial Network Benchmarking published pages: , ISSN: , DOI: |
Invited presentation at NMRG 57th meeting, IETF 106, Singapore | 2020-03-31 |
| 2019 |
Wolfgang Kellerer Towards Flexible and Dynamic 5G Networks published pages: , ISSN: , DOI: |
invited presentation at 4th IEEE 5G Summit, Dresden, Germany, Oct. 1, 2019 | 2020-03-31 |
| 2016 |
Andreas Blenk, Arsany Basta, Johannes Zerwas, Martin Reisslein, Wolfgang Kellerer Control Plane Latency With SDN Network Hypervisors: The Cost of Virtualization published pages: 366-380, ISSN: 1932-4537, DOI: 10.1109/TNSM.2016.2587900 |
IEEE Transactions on Network and Service Management 13/3 | 2019-05-31 |
| 2015 |
Wolfgang Kellerer, Arsany Basta, Andreas Blenk Flexibility of Networks: a new measure for network design space analysis? published pages: , ISSN: , DOI: |
2019-05-31 | |
| 2018 |
Jochen W. Guck, Amaury Van Bemten, Martin Reisslein, Wolfgang Kellerer Unicast QoS Routing Algorithms for SDN: A Comprehensive Survey and Performance Evaluation published pages: 388-415, ISSN: 1553-877X, DOI: 10.1109/COMST.2017.2749760 |
IEEE Communications Surveys & Tutorials 20/1 | 2019-05-31 |
| 2016 |
Wolfgang Kellerer Towards Flexible Networking in Dynamically Changing Environments (invited keynote presentation) published pages: , ISSN: , DOI: |
International Teletraffic Congress (ITC28), Würzburg, Germany, September 2016 | 2019-05-31 |
| 2017 |
Arsany Basta Modeling and Analysis of Software Defined Virtual Mobile Core Networks published pages: , ISSN: , DOI: |
2019-05-31 | |
| 2017 |
Mikhail Vilgelm, Murat Guersu, Wolfgang Kellerer, Martin Reisslein LATMAPA: Load-Adaptive Throughput-MAximizing Preamble Allocation for Prioritization in 5G Random Access published pages: 1-1, ISSN: 2169-3536, DOI: 10.1109/ACCESS.2017.2651170 |
IEEE Access | 2019-05-31 |
| 2017 |
Arsany Basta, Andreas Blenk, Klaus Hoffmann, Hans Jochen Morper, Marco Hoffmann, Wolfgang Kellerer Towards a Cost Optimal Design for a 5G Mobile Core Network Based on SDN and NFV published pages: 1061-1075, ISSN: 1932-4537, DOI: 10.1109/TNSM.2017.2732505 |
IEEE Transactions on Network and Service Management 14/4 | 2019-05-31 |
| 2017 |
Ermin Sakic, Wolfgang Kellerer Response Time and Availability Study of RAFT Consensus in Distributed SDN Control Plane published pages: 1-1, ISSN: 1932-4537, DOI: 10.1109/TNSM.2017.2775061 |
IEEE Transactions on Network and Service Management | 2019-05-31 |
| 2017 |
Wolfgang Kellerer Flexible Networking based on Network Function Virtualization and In-Network Processing (invited keynote presentation) published pages: , ISSN: , DOI: |
DFG SFB MAKI Scientific Workshop 2017, Darmstadt, Germany, April 7, 2017 | 2019-05-31 |
| 2016 |
Wolfgang Kellerer FlexNets: It is all about Flexibility (invited presentation) published pages: , ISSN: , DOI: |
First Munich Internet Research Retreat, Raitenhaslach, Germany, Nov. 24-25, 2016 | 2019-05-31 |
| 2017 |
Wolfgang Kellerer Using Flexibility as a Measure to Evaluate Softwarized Networks (invited presentation) published pages: , ISSN: , DOI: |
IETF 99, IRTF NFVRG, Prague, Czech | 2019-05-31 |
| 2018 |
Wolfgang Kellerer, Arsany Basta, Peter Babarczi, Andreas Blenk, Mu He, Markus Klugel, Alberto Martinez Alba How to Measure Network Flexibility? A Proposal for Evaluating Softwarized Networks published pages: 2-8, ISSN: 0163-6804, DOI: 10.1109/MCOM.2018.1700601 |
IEEE Communications Magazine | 2019-05-31 |
| 2016 |
Hiroyuki Kasai, Wolfgang Kellerer, Martin Kleinsteuber Network Volume Anomaly Detection and Identification in Large-Scale Networks Based on Online Time-Structured Traffic Tensor Tracking published pages: 636-650, ISSN: 1932-4537, DOI: 10.1109/TNSM.2016.2598788 |
IEEE Transactions on Network and Service Management 13/3 | 2019-05-31 |
| 2016 |
Jochen W. Guck, Martin Reisslein, Wolfgang Kellerer Function Split Between Delay-Constrained Routing and Resource Allocation for Centrally Managed QoS in Industrial Networks published pages: 2050-2061, ISSN: 1551-3203, DOI: 10.1109/TII.2016.2592481 |
IEEE Transactions on Industrial Informatics 12/6 | 2019-05-31 |
| 2017 |
Filip De Turck, Prosper Chemouil, Wolfgang Kellerer, Raouf Boutaba, Kohei Shiomoto, Roberto Riggio, Rafael Pasquini Guest Editors’ Introduction: Special Issue on Advances in Management of Softwarized Networks published pages: 786-791, ISSN: 1932-4537, DOI: 10.1109/TNSM.2017.2774246 |
IEEE Transactions on Network and Service Management 14/4 | 2019-05-31 |
| 2017 |
Wolfgang Kellerer The Function Placement Problem (invited presentation) published pages: , ISSN: , DOI: |
Dagstuhl Seminar 17032 on Network Function Virtualization in Software Defined Infrastructures | 2019-05-31 |
| 2017 |
Nemanja Deric, Andreas Blenk, Arsany Basta, Wolfgang Kellerer Challenges and Solutions for a Flexible High-Performant SDN Hypervisor published pages: , ISSN: , DOI: |
\"KuVS Fachgespräch \"\"Network Softwarization\"\" – From Research to Application\" | 2019-05-31 |
| 2016 |
Akhilesh S. Thyagaturu, Anu Mercian, Michael P. McGarry, Martin Reisslein, Wolfgang Kellerer Software Defined Optical Networks (SDONs): A Comprehensive Survey published pages: 2738-2786, ISSN: 1553-877X, DOI: 10.1109/COMST.2016.2586999 |
IEEE Communications Surveys & Tutorials 18/4 | 2019-05-31 |
| 2016 |
Johannes Zerwas, Andreas Blenk, Wolfgang Kellerer Optimization Models for Flexible and Adaptive SDN Network Virtualization Layers published pages: , ISSN: , DOI: |
ACM CoNEXT Student Workshop, 2016. | 2019-05-31 |
| 2016 |
Wolfgang Kellerer Software Defined Networking - An Introduction (invited tutorial presentation) published pages: , ISSN: , DOI: |
GI/ITG KuVS Summer School on SDN and NFV, Glücksburg, Germany, June 2016 | 2019-05-31 |
| 2017 |
Jochen W. Guck, Amaury Van Bemten, Wolfgang Kellerer DetServ: Network Models for Real-Time QoS Provisioning in SDN-Based Industrial Environments published pages: 1003-1017, ISSN: 1932-4537, DOI: 10.1109/TNSM.2017.2755769 |
IEEE Transactions on Network and Service Management 14/4 | 2019-05-31 |
| 2018 |
Zerwas, Johannes;Kalmbach, Patrick;Fuerst, Carlo;Ludwig, Arne;Blenk, Andreas;Kellerer, Wolfgang;Schmid, Stefan AHAB: Data-Driven Virtual Cluster Hunting published pages: , ISSN: , DOI: |
IFIP NETWORKING 2018 1 | 2019-04-16 |
| 2018 |
Wolfgang Kellerer Netzwerk-Architekturen, SDN und NFV – neue Steuerung, neue Optimierung? (Invited Presentation) published pages: , ISSN: , DOI: |
\"BITKOM Roundtable on \"\"Next-Generation-Internet – Vor dem Umbau des Netzes?\"\" (24. Januar 2018)\" | 2019-04-16 |
| 2018 |
Wolfgang Kellerer How to Measure Network Flexibility? A Proposal for Evaluating Softwarized Networks published pages: , ISSN: , DOI: |
ACCESS Distinguished Lecture Series, KTH, Stockholm Sweden | 2019-04-16 |
| 2018 |
Wolfgang Kellerer Boost your Communication Network with Machine Learning (Invited Presentation) published pages: , ISSN: , DOI: |
2018 MAKI Scientific Workshop (March 23, 2018) | 2019-04-13 |
| 2018 |
Ermin Sakic, Wolfgang Kellerer Impact of Adaptive Consistency on Distributed SDN Applications: An Empirical Study published pages: 1-1, ISSN: 0733-8716, DOI: 10.1109/JSAC.2018.2871309 |
IEEE Journal on Selected Areas in Communications | 2019-04-13 |
| 2018 |
Andreas Blenk Towards Virtualization of Software-Defined Networks: Analysis, Modeling, and Optimization published pages: , ISSN: , DOI: |
2019-04-13 | |
| 2018 |
Andreas Blenk, Patrick Kalmbach, Johannes Zerwas, Wolfgang Kellerer, Stefan Schmid Network Algorithms Ex Machina: Towards Self-Driving Networks published pages: , ISSN: , DOI: |
13th Cloud Control Workshop, Skåvsjöholm, Schweden, 2018 | 2019-04-13 |
| 2018 |
Wolfgang Kellerer Flexibility Matters - On the Design and Evaluation of Softwarized Networks (Invited Kexnote Presentation) published pages: , ISSN: , DOI: |
IFIP Networking Conference 2018, Zurich, Switzerland, May 2018 | 2019-04-13 |
| 2018 |
Wolfgang Kellerer 5G Networks: Slicing and Function Placement (Invited Presentation) published pages: , ISSN: , DOI: |
2018 IEEE 5G Brooklyn Summit, New York, NY, USA., 2018 | 2019-04-13 |
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