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Abhimanyu Gosain (Northeastern Univ.)07/11/2019, 08:30
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Eiji Kawai (NICT)07/11/2019, 09:20Position Statement
NICT provides testbed facilities such as JGN, JOSE, RISE, and StarBED to promote research and development of information and communications technology. Recently, a trend to open networking has been accelerating, and many projects have been proposing innovative networking mechanisms utilizing programmable networking capabilities. Especially, data-plane programming with the P4 programing...
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Chung Joaquin (ANL)07/11/2019, 09:27Position Statement
A growing number of scientific fields require the ability to analyze data in near real-time, so that results from one experiment can guide selection of the next—or even influence the course of a single experiment. The experiments are often tightly scheduled, with timing driven by factors ranging from the physical processes involved in an experiment to the travel schedules of on-site...
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Lucas Nussbaum07/11/2019, 09:34
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Yufeng Xin (RENCI)07/11/2019, 09:41Position Statement
Modern data-centric applications are among the major
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drives for next generation Internet and network infrastructure
innovation. These applications, often founded in broad societal
challenges such as overpopulation and diminishing natural
resources, cut across many different scientific domains and
require collection, transfer, and processing capabilities on data
from broad range of... -
Ivan Seskar (Rutgers)07/11/2019, 09:48
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Dr Walid Dabbous (Inria)07/11/2019, 09:55Position Statement
With the ever growing complexity of networks, researchers have to rely on test-beds to be able to fully assess the quality of their propositions. In the meanwhile, Mininet offers a simple yet powerful API, the goldilocks of network emulators. We advocate that the Mininet API is the right level of abstraction for network experiments. Unfortunately it is designed to be run on a single machine....
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07/11/2019, 10:02
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Rudra Dutta07/11/2019, 11:00
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Ivan Seskar07/11/2019, 11:07
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Murat Yuksel07/11/2019, 11:14
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Manu Gosain07/11/2019, 11:21
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Aki Nakao07/11/2019, 11:28
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07/11/2019, 12:00
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Flavio Esposito07/11/2019, 14:00
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Zhi-Li Zhang (University of Minnesota)07/11/2019, 14:07Position Statement
Network Function Virtualization (NFV), coupled with Software Defined Networking (SDN),
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promises to revolutionize networking by allowing network operators to dynamically modify and
manage networks. Operators can create, update, remove or scale out/in network functions (NFs)
on demand, construct a sequence of NFs to form a so-called service function chain (SFC) and
steer traffic through it... -
Prasad Calyam (University of Missouri)07/11/2019, 14:27Position Statement
Unmanned aerial vehicles (UAV) or drone systems equipped with cameras are extensively used in different surveillance scenarios and often require real-time control and high-quality video transmission. However, unstable network situations and various transport protocols may result in impairments during video streaming, which in turn negatively impacts user’s quality of experience (QoE). In this...
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Timur Friedman07/11/2019, 14:34
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Rick McGeer07/11/2019, 14:41
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Tamer Nadeem07/11/2019, 14:48Position Statement
Increased ubiquity of sensing via smart devices and IoT devices in smart homes and smart healthcare domains, for example, has caused a surge in sensitive and personal data generation and use from browsing habits to purchasing patterns to real-time location to personal health information. Unfortunately, our ability to collect and process data has overwhelmed our ability to protect that...
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Paul Ruth07/11/2019, 14:55Position Statement
(Please see PDF attachment for a nicely formatted 2 page pdf with figures.)
FABRIC and International Testbed Collaboration
Paul Ruth, pruth@renci.org, RENCI - UNC Chapel Hill (author and attendee)This document is a response to the GEFI 2019 call for position statements. This statement includes two major contributions that will be interesting to the GEFI community. First, is an...
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07/11/2019, 15:09
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Mambretti Joe (NW)07/11/2019, 15:45Position Statement
With its national and international research partners, the International Center for Advanced Internet Research (iCAIR) at Northwestern University designs, develops, implements, and operates large scale, including world-wide, computer science testbeds. Generally, with its research partners, iCAIR operates between 25 and 30 national, international, and local testbeds. The majority have been...
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Roberto Proietti07/11/2019, 15:52
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José Rezende (RNP)07/11/2019, 15:59
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John Dooley07/11/2019, 16:06
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Peter Van Daele07/11/2019, 16:13
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Arturo Azcorra (Universidad Carlos III de Madrid)07/11/2019, 16:20Position Statement
5G-DIVE targets end-to-end 5G trials aimed at proving the technical merits and business value proposition of 5G technologies in two vertical pilots, namely (i) Industry 4.0 and (ii) Autonomous Drone Scout. Its design is built around two main pillars, namely (1) end-to-end 5G connectivity including 5G New Radio, Crosshaul transport and 5G Core, and (2) distributed edge and fog computing...
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07/11/2019, 16:45
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07/11/2019, 17:15
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08/11/2019, 08:30
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Brecht Vermeulen (imec)08/11/2019, 09:00
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Walid Saad08/11/2019, 09:07
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David Gregoratti08/11/2019, 09:14
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Sumit Roy (Centre Tecnologic de Telecomunicacions de Catalunya)08/11/2019, 09:21Position Statement
In this position paper, CTTC and University of Washington provide a status update regarding new protocol stacks for end-to-end and multi-RAT scenario simulations in the open source network simulator ns-3 (www.nsnam.org). Specifically, the recent advances enable network performance evaluation research in the emergent areas of 5G NR-U and IEEE802.11ax coexistence in unlicensed band. The work...
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Nikos Makris (University of Thessaly)08/11/2019, 09:28Position Statement
In this position paper, we focus on the NITOS testbed and the experimentally driven 5G activities around the established experimentation ecosystem it provides. NITOS is a highly heterogeneous testbed located in the premises of University of Thessaly, Greece. The testbed provides remote access to experimenters from around the globe, allowing repeatable experimentation with cutting edge...
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08/11/2019, 10:00
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Amin Qazi08/11/2019, 10:45
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Anirban Mandal (RENCI)08/11/2019, 10:52Position Statement
Computational science today depends on complex, data-intensive applications operating on datasets from
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a variety of scientific instruments. A major challenge is the integration of data into the scientist's workflow.
Recent advances in dynamic, networked cloud resources provide the building blocks to construct
reconfigurable, end-to-end infrastructure that can increase scientific... -
Michael Zink (UoM)08/11/2019, 10:59Position Statement
Cloud testbeds are critical for enabling research into new cloud technologies - research that
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requires experiments which potentially change the operation of the cloud itself. Several such
testbeds have been created in recent past (e.g., Chameleon, CloudLab, etc.) with the goal to
support the CISE systems research community. It has been shown that these testbeds are very
popular and heavily... -
Kate Keahey (ANL)08/11/2019, 11:19Position Statement
Computer Science experimental testbeds allow investigators to explore a broad
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range of different state-of-the-art hardware options, assess scalability of their
systems, and provide conditions that allow deep reconfigurability and isolation so
that one user does not impact the experiments of another. Although the primary
purpose of those testbeds is to provide resources to users who would... -
Georg Carle (TUM)08/11/2019, 11:39Position Statement
Reproducibilification, i.e., making experiments reproducible, is the
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ultimate goal for successful scientific experiments. In this work, we
identify key challenges for the design of reproducible network experiments.
We present our approach for reproducible network research
which enforces an experiment workflow leading to inherently replicable
network experiments. Our approach realized in... -
08/11/2019, 11:49
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08/11/2019, 12:15
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Stefano Foglietta08/11/2019, 13:30
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Deepankar Medhi08/11/2019, 13:45
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Flavio Esposito08/11/2019, 14:00
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Zhi-Li Zhang08/11/2019, 14:15
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Ivan Seskar08/11/2019, 14:30
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Prashant Shenoy08/11/2019, 14:45
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Jacob Chakareski08/11/2019, 15:00
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Roberto Proietti08/11/2019, 15:15
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Sanjay Rao08/11/2019, 15:45
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Murat Yuksel08/11/2019, 16:00
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John Dooley08/11/2019, 16:15
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Sumit Roy08/11/2019, 16:30
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Tamer Nadeem08/11/2019, 16:45
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Walid Saad08/11/2019, 17:00
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Abhimanyu Gosain08/11/2019, 17:15
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Dr Izzat Izzat AlsmadiPosition Statement
Humans lived for centuries with limited methods of communication. While the Internet, smart phones and Online Social Networks (OSNs) dissolve location and all other barriers exist between humans for centuries, attackers’ minds evolve rapidly to accommodate and fully utilize those technologies. There is a need for security defense mindsets to evolve also to fully utilize those same...
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Izzat Alsmadi
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Prashant Shenoy
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Lucas Nussbaum (LORIA)Position Statement
Testbeds such as Cloudlab, Chameleon, VirtualWall or Grid’5000 provide a collection of system images (appliances) to experiments. This is an important part of testbeds’ offerings, because it is part of what makes it possible for experimenters to perform experiments in an environment that meets their needs: recent software, or a linux distribution that is supported by the software they want to...
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Jacob Chakareski
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Sanjay Rao
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Graciela Perera (NIU)Position Statement
Developing a skilled diverse workforce with the knowledge to protect our future critical infrastructure (i.e., power grids, transportation, water, gas and oil, and other systems) is a serious challenge because of its complexity and high demand for specialized workforce skill set normally taught at a few academic institutions.
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Thus, there is gap between disruptive and innovative technologies... -
Serge Fdida (Sorbonne)
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José Rezende (RNP)Position Statement
In this talk, we will describe the software-defined infrastructure and the corresponding orchestrator deployed at RNP, the Brazilian NREN. This infrastructure is composed by a completely virtualizable SDN Overlay Network and a two-tier private cloud. The orchestrator is based on ONOS and it is responsible for the lifecycle management of virtual resources such as SDN/L2 software switches,...
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Josep Mangues (CTIC)Position Statement
Experimental networking research needs have probably not changed much from the time the NSF Workshop Network Research Testbeds took place in 20021. So, it would be worth revisiting the outcomes of that workshop with the current context. In this sense, this paper tries to do this for some of the items dealt with in the report generated (e.g., Multi-user experimental facilities, federated...
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Jason Liu (FIU)Position Statement
The increasing data processing and networking demand of
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emerging applications plays an important role in the design
and implementation of novel computing infrastructures of
today and tomorrow. New technologies, including big data,
deep learning, as well as Internet-of-Things (IoT) and 5G/6G
networks, are ushering in a new era of rapid transformation with
ubiquitous connectivity and... -
Liqiang Wang
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Liqiang Wang
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