The NOVI information models

Ham, Jeroen van der; Stéger, József; Laki, Sándor; Kryftis, Yiannos; Maglaris, Vasilis; Laat, Cees de

doi:10.1016/j.future.2013.12.017

Cited by 22 publications

(16 citation statements)

References 7 publications

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“…The Infrastructure and Network Description Language (INDL) [28] extends NML with support for computation resources. The NOVI information model [29] adopted INML to model computational and network testbed resources for the service deployment.…”

Section: Related Workmentioning

confidence: 99%

ReasoNet: Inferring Network Policies Using Ontologies

Rotsos

Farshad

King

et al. 2018

2018 4th IEEE Conference on Network Softwarization and Workshops (NetSoft)

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Abstract-Modern SDN control stacks consist of multiple abstraction and virtualization layers to enable flexibility in the development of new control features. Rich data modeling frameworks are essential when sharing information across control layers. Unfortunately, existing NOS data modeling capabilities are limited to simple type-checking and code templating. We present an exploration of a more extreme point on SDN data modeling: ReasoNet. Developers can use semantic web technologies to enrich their data models with reasoning rules and integrity/consistency constraints, and automate state inference across layers. We demonstrate the ability of ReasoNet to automate state verification and cross-layer debugging, through the implementation of two popular control applications, a learning switch and a QoS policy engine.

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Section: Related Workmentioning

confidence: 99%

ReasoNet: Inferring Network Policies Using Ontologies

Rotsos

Farshad

King

et al. 2018

2018 4th IEEE Conference on Network Softwarization and Workshops (NetSoft)

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“…Finally, the policy ontology extends the resource ontology with descriptions of the concepts and methods enabling the management and execution of policies defined within member platforms of a NOVI federation. An extended description of the IM is provided in [1].…”

Section: Novi Architectural Components Information Model For Federatimentioning

confidence: 99%

“…one-way delay, round-trip time, packet loss, available bandwidth). Testbedspecific configuration ontologies [1] are used to describe the testbed-specific implementation of metrics to be monitored, enabling MS to automatically instantiate monitoring tasks in a federated environment.…”

Section: Novi Monitoring Frameworkmentioning

confidence: 99%

“…Essentially, it allows for a large set of interesting experiments to run simultaneously over FI experimental facilities, pushing new ideas further into real implementations and deployment. The NOVI (Networking innovations Over Virtualized Infrastructures) 1 vision stems from the realization that combining virtualized computing and network infrastructures into a federated framework will drive further the adoption of FI experimental facilities for large-scale and diverse FI experimentation. According to the NOVI concept, federated FI experimental infrastructures should cater to dynamic provisioning, control, and monitoring of user-defined baskets (slices) of virtual resources drawn from loosely coupled, dissimilar, administrative domains.…”

Section: Introductionmentioning

confidence: 99%

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Toward a holistic federated future internet experimentation environment: the experience of NOVI research and experimentation

et al. 2015

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“…We relied heavily on previous work in this area, directly incorporating, for instance, the Infrastructure and Network Description Language (INDL) [8,9] ontology for describing computer networks and the Networking innovations Over Virtualized Infrastructures (NOVI) [10] ontology for federated infrastructures. We then started developing tools that utilize the ontology, including converters from the various testbed resource description formats to OMN, inference rules for knowledge extension to complement the conversion process, and rule sets for semantic validation of the documents.…”

mentioning

confidence: 99%

Using Semantic Web Technologies to Query and Manage Information within Federated Cyber-Infrastructures

Willner

Giatili

Grosso

et al. 2017

Data

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A standardized descriptive ontology supports efficient querying and manipulation of data from heterogeneous sources across boundaries of distributed infrastructures, particularly in federated environments. In this article, we present the Open-Multinet (OMN) set of ontologies, which were designed specifically for this purpose as well as to support management of life-cycles of infrastructure resources. We present their initial application in Future Internet testbeds, their use for representing and requesting available resources, and our experimental performance evaluation of the ontologies in terms of querying and translation times. Our results highlight the value and applicability of Semantic Web technologies in managing resources of federated cyber-infrastructures.

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The NOVI information models

Cited by 22 publications

References 7 publications

ReasoNet: Inferring Network Policies Using Ontologies

ReasoNet: Inferring Network Policies Using Ontologies

Toward a holistic federated future internet experimentation environment: the experience of NOVI research and experimentation

Using Semantic Web Technologies to Query and Manage Information within Federated Cyber-Infrastructures

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