Ahmed Elmokashfi
External collaborator
Publications
Simula-affiliated publications listed
2023
Journal Articles
M. Kitsak, A. Ganin, A. Elmokashfi, H. Cui, D. A. Eisenberg, D. L. Alderson, D. Korkin and I. Linkov
Finding shortest and nearly shortest path nodes in large substantially incomplete networks by hyperbolic mapping
Nature Communications
A. F. O. Palacio, M. R. Fida, J. F. B. Vega, A. Elmokashfi and H. Bryhni
Opportunistic CPU sharing in Mobile Edge Computing deploying the Cloud-RAN
IEEE Transactions on Network and Service Management
Proceedings, refereed
A. F. Ocampo
PRINCIPIA: Opportunistic CPU and CPU-shares Allocation for Containerized Virtualization in Mobile Edge Computing
IEEE/IFIP Network Operations and Management Symposium
Posters
A. Arouna, I. Livadariu, A. L. Khanyari and A. Elmokashfi
On Large-scale IP service Disruptions Dependencies
International Conference on Network and Service Management (CNSM)
2022
Journal Articles
F. I. Michelinakis, J. S. Pujol-Roig, S. Malacarne, M. Xie, T. Dreibholz, S. Majumdar, W. Y. Poe, G. Patounas, C. Guerrero, A. Elmokashfi and V. Theodorou
AI Anomaly Detection for Cloudified Mobile Core Architectures
Transactions on Network and Service Management
A. H. M. Ahmed and A. Elmokashfi
ICRAN: Intelligent Control for Self-driving RAN based on Deep Reinforcement Learning
IEEE Transactions on Network and Service Management
M. Fida, A. F. Ocampo and A. Elmokashfi
Measuring and localising congestion in mobile broadband networks
IEEE Transactions on Network and Service Management
M. Fida, M. Roald, E. A. Ataman and A. Elmokashfi
Modeling Variation in Mobile Download Speed in Presence of Missing Samples
IEEE Transactions on Mobile Computing
S. Moheb, F. I. Michelinakis, A. Elmokashfi, O. Grøndalen, K. Mahmood and A. Zanella
Sectors, Beams and Environmental Impact on the Performance of Commercial 5G mmWave Cells: An Empirical Study
IEEE Access
Proceedings, refereed
J. M. Evang, A. H. M. Ahmed, A. Elmokashfi and H. Bryhni
Crosslayer Network Outage Classification Using Machine Learning
Applied Networking Research Workshop (ANRW)
A. H. M. Ahmed and A. Elmokashfi
Deep reinforcement learning-based control framework for radio access networks
MobiCom '22: Proceedings of the 28th Annual International Conference on Mobile Computing And Networking
A. Arouna, S. Bjørnstad, S. J. Ryan, T. Dreibholz, R. Sobia and A. Elmokashfi
Network Path Integrity Verification using Deterministic Delay Measurements
TMA Conference 2022
A. H. M. Ahmed, M. Riegler, S. Hicks and A. Elmokashfi
RCAD:Real-time Collaborative Anomaly Detection System for Mobile Broadband Networks
ACM SIGKDD Conference on Knowledge Discovery and Data Mining
Book Chapters
A. M. Bruaset, G. T. Lines and J. Sundnes
Data aggregation and anonymization for mathematical modeling and epidemiological studies
Smittestopp - A Case Study on Digital Contact Tracing
A. Elmokashfi, S. W. Funke, T. Klock, M. Kuchta, V. Naumova and J. J. Uv
Digital tracing, validation, and reporting
Smittestopp − A Case Study on Digital Contact Tracing
C. Midoglu, B. Ragan-Kelley, S. Reinemo, J. Jahren and P. Halvorsen
Smittestopp Backend
Smittestopp − A Case Study on Digital Contact Tracing
V. Thambawita, S. Hicks, E. Jaouen, P. Halvorsen and M. Riegler
Smittestopp analytics: Analysis of position data
Smittestopp − A Case Study on Digital Contact Tracing
P. M. Florvaag, H. Kjeldsberg and S. K. Mitusch
Smittestopp for Android and iOS
Smittestopp − A Case Study on Digital Contact Tracing
A. Elmokashfi and A. Kvalbein
Using Bluetooth for contact tracing
Smittestopp − A Case Study on Digital Contact Tracing
Edited books
A. Elmokashfi, O. Lysne and V. Naumova
Smittestopp − A Case Study on Digital Contact Tracing
Simula SpringerBriefs on Computing
Technical reports
A. Elmokashfi, A. Kvalbein, A. S. Al-Selwi, F. I. Michelinakis and T. Dreibholz
Norske mobilnett i 2021 – Tilstandsrapport fra Centre for Resilient Networks and Applications
J. M. Evang, A. H. M. Ahmed, A. Elmokashfi and H. Bryhni
Crosslayer network outage classification using machine learning
Applied Networking Research Workshop
2021
Journal Articles
A. Elmokashfi, A. Arouna, I. Livadariu, M. Fida, A. Kvalbein, A. S. Al-Selwi, T. Dreibholz and H. Bryhni
A Multi-Perspective Study of Internet Performance during the COVID-19 Outbreak
Arxiv
A. Elmokashfi, J. Sundnes, A. Kvalbein, V. Naumova, S. Reinemo, P. M. Florvaag, H. K. Stensland and O. Lysne
Nationwide rollout reveals efficacy of epidemic control through digital contact tracing
Nature Communications
O. Nassef, T. Mahmoodi, F. I. Michelinakis, K. Mahmood and A. Elmokashfi
Optimising Performance for NB-IoT UE Devices through Data Driven Models
Journal of Sensor and Actuator Networks
A. H. M. Ahmed
Predicting High Delays in Mobile Broadband Networks
IEEE Access
Books
M. Abdulkadir, Ö. Alay, A. Alexiou, M. Anastasopoulos, K. Antevski, E. Aumayr, D. Ayed, J. Baranda, R. Behravesh, C. Benzaid, P. Bisson, A. C. Bosneag, A. Boulogeorgos, J. A. Calero, G. Carrozzo, C. E. Casetti, G. Caso, A. H. Celdrán, H. Chergui, C. F. Chiasserini, L. Chinchilla-Romero, G. Chollon, T. Cogalan, C. Colman-Meixner, A. Conti, J. Cosmas, J. Costa-Requena, R. Desai, F. Devoti, M. Diamanti, T. Dreibholz, A. Elmokashfi, S. Feghhi, A. Garcia-Saavedra, A. Gavras, M. Ghoraishi, A. Giannopoulos, M. Goodarzi, M. Gramaglia, C. Guimarães, G. Gürkan, J. He, H. Hrasnica, E. Jimeno, G. Kakkavas, A. Kaloxylos, V. Karyotis, S. Katta, N. Katzouris, T. E. Kennouche, R. Klinkenberg, J. Kokkoniemi, K. Kondepu, F. Lazarakis, A. Lekidis, X. Li, D. Lopez, L. Magoula, K. Mahmood, S. Majumdar, M. Malinverno, J. Mangues-Bafalluy, R. Martínez, J. Martín-Pérez, J. Martrat, B. Meunier, R. Mohamed, F. Morselli, . J. R. Muñoz, P. Muñoz-Luengo, D. C. Muri, C. Murphy, E. M. de Oca, C. Papagianni, S. Papavassiliou, A. A. P. Perales, G. M. Pérez, M. G. Pérez, W. Y. Poe, J. Prados-Garzon, M. Di Renzo, J. P. Roig, P. M. Sánchez, K. De Schepper, L. Shi, A. Skarmeta, S. Spantideas, G. K. Srinivasan, A. Stamou, T. Subramanya, P. Trakadas, A. Tzanakaki, L. Valcarenghi, J. M. J. Valero, S. Videv, Q. Wang, Y. Wang, M. Xie, Z. Xu, S. Yan, E. Yaqub, A. Yesilkaya, L. Zanzi, S. Zemouri, E. Zeydan, X. Zhang and X. Zhou
AI and ML – Enablers for Beyond 5G Networks
Proceedings, refereed
M. Xie, F. I. Michelinakis, T. Dreibholz, J. Pujol-Roig, S. Malacarne, S. Majumdar, W. Y. Poe and A. Elmokashfi
An Exposed Closed-Loop Model for Customer-Driven Service Assurance Automation
2021 Joint European Conference on Networks and Communications & 6G Summit (EuCNC/6G Summit)
Posters
A. L. Khanyari
A decade of evolution in telecommunications infrastructure
Poster: A decade of evolution in telecommunications infrastructure
2020
Journal Articles
T. Matcharashvili, A. Elmokashfi and A. Prangishvili
Analysis of the regularity of the Internet Interdomain Routing dynamics
Physica A: Statistical Mechanics and its Applications
G. Patounas, X. Foukas, A. Elmokashfi and M. K. Marina
Characterization and Identification of Cloudified Mobile Network Performance Bottlenecks
IEEE Transactions on Network and Service Management
F. I. Michelinakis, A. S. Al-Selwi, M. Capuzzo, A. Zanella, K. Mahmood and A. Elmokashfi
Dissecting Energy Consumption of NB-IoT Devices Empirically
IEEE Internet of Things Journal
R. Barik, M. Welzl, G. Fairhurst, T. Dreibholz, A. Elmokashfi and S. Gjessing
On the Usability of Transport Protocols other than TCP: A Home Gateway and Internet Path Traversal Study
Computer Networks
Proceedings, refereed
A. Arouna, A. Phokeer and A. Elmokashfi
A first look at the African's ccTLDs technical environment
International Conference on e-Infrastructure and e-Services for Developing Countries
M. Xie, J. Pujol-Roig, F. I. Michelinakis, T. Dreibholz, C. Guerrero, A. Sanchez, W. Y. Poe, Y. Wang and A. Elmokashfi
AI-Driven Closed-Loop Service Assurance with Service Exposures
Proceedings of the 29th IEEE European Conference on Networks and Communications (EuCNC)
I. Livadariu, A. Elmokashfi and A. Dhamdhere
An agent-based model of IPv6 adoption
IFIP Networking Conference (Networking)
A. F. Ocampo, M. Fida, A. Elmokashfi and H. Bryhni
Evaluating the Cloud-RAN architecture: functional splitting and switched Ethernet Xhaul
16th International Conference on Network and Service Management, CNSM 2020
A. F. Ocampo, T. Dreibholz, M. Fida, A. Elmokashfi and H. Bryhni
Integrating Cloud-RAN with Packet Core as VNF Using Open Source MANO and OpenAirInterface
Proceedings of the 45th IEEE Conference on Local Computer Networks (LCN)
I. Livadariu, T. Dreibholz, A. S. Al-Selwi, H. Bryhni, O. Lysne, S. Bjørnstad and A. Elmokashfi
On the Accuracy of Country-Level IP Geolocation
Applied Networking Research Workshop (ANRW)
G. Patounas, X. Foukas, A. Elmokashfi and M. K. Marina
Performance bottlenecks identification in cloudified mobile networks
Proceedings of the 26th Annual International Conference on Mobile Computing and Networking
Miscellaneous
I. Livadariu and A. Elmokashfi
How accurate are IP geolocation services?
2019
Journal Articles
R. Barik, M. Welzl, A. Elmokashfi, T. Dreibholz, S. Islam and S. Gjessing
On the Utility of Unregulated IP DiffServ Code Point (DSCP) Usage by End Systems
Performance Evaluation
S. Jia, M. Luckie, B. Huffaker, A. Elmokashfi, E. Aben, K. Claffy and A. Dhamdhere
Tracking the deployment of IPv6: Topology, routing and performance
Computer Networks
Proceedings, refereed
O. Lysne, A. Elmokashfi, N. N. Schia, L. Gjesvik and K. Friis
Critical communication infrastructures and Huawei
TPRC48: Research Conference on Communications, Information and Internet Policy
M. Welzl, S. Islam, R. Barik, S. Gjessing and A. Elmokashfi
Investigating the delay impact of the diffserv code point (DSCP)
2019 International Conference on Computing, Networking and Communications (ICNC)
M. Fida, E. A. Ataman and A. Elmokashfi
Multiway Reliability Analysis of Mobile Broadband Networks
the Internet Measurement ConferenceProceedings of the Internet Measurement Conference on - IMC '19
M. Isah, A. Phokeer, J. Chavula, A. Elmokashfi and A. S. Asrese
State of Internet Measurement in Africa-A Survey
International Conference on e-Infrastructure and e-Services for Developing Countries
M. Xie, W. Y. Poe, Y. Wang, A. J. González, A. Elmokashfi, J. A. P. Rodrigues and F. I. Michelinakis
Towards Closed Loop 5G Service Assurance Architecture for Network Slices as a Service
European Conference on Networks and Communications (EuCNC)
2018
Journal Articles
D. Zhou and A. Elmokashfi
Network recovery based on system crash early warning in a cascading failure model
Nature Scientific Reports
Proceedings, refereed
R. Barik, M. Welzl, A. Elmokashfi, T. Dreibholz and S. Gjessing
Can WebRTC QoS Work? A DSCP Measurement Study
2018 30th International Teletraffic Congress (ITC 30)
I. Livadariu, K. Benson, A. Elmokashfi, A. Dainotti and A. Dhamdhere
Inferring carrier-grade NAT deployment in the wild
IEEE Conference on Computer Communications (INFOCOM)
H. Zhang, A. Elmokashfi and P. Mohapatra
WiFi and Multiple Interfaces: Adequate for Virtual Reality?
2018 IEEE 24th International Conference on Parallel and Distributed Systems (ICPADS)
Technical reports
A. Elmokashfi, A. Kvalbein, D. Baltrūnas and C. Jarvis
Norske mobilnett i 2017
Talks, invited
A. Elmokashfi
fling: A Flexible Ping for Middlebox Measurements
AIMS 2018: Workshop on Active Internet Measurements, CAIDA, UCSD, California, USA
2017
Journal Articles
X. Foukas, G. Patounas, A. Elmokashfi and M. K. Marina
Network Slicing in 5G: Survey and Challenges
IEEE Communications Magazine
I. Livadariu, A. Elmokashfi and A. Dhamdhere
On IPv4 transfer markets: Analyzing reported transfers and inferring transfers in the wild
Computer Communications
D. Zhou and A. Elmokashfi
Overload-based cascades on multiplex networks and effects of inter-similarity
PLoS ONE
Proceedings, refereed
A. Elmokashfi, D. Zhou and D. Baltrūnas
Adding the Next Nine: An Investigation of Mobile Broadband Networks Availability
Proceedings of the 23rd Annual International Conference on Mobile Computing and Networking
I. Livadariu, A. Elmokashfi and A. Dhamdhere
Measuring IPv6 Adoption in Africa
International Workshop on Internet Measurements Research in Africa - IMRA 2017 in conjunction with Africomm 2017
n. null, M. Welzl, A. Elmokashfi, S. Gjessing and S. Islam
fling: A Flexible Ping for Middlebox Measurements
2017 29th International Teletraffic Congress (ITC 29)
Posters
D. Zhou
Overload-based cascades on multiplex networks
2016
Journal Articles
X. Zhang, Z. Yi, Z. Yan, G. Min, W. Wang, A. Elmokashfi, S. Maharjan and Y. Zhang
Social Computing for Mobile Big Data
IEEE Computer
A. Lutu, Y. R. Siwakoti, Ö. Alay, D. Baltrūnas and A. Elmokashfi
The Good, the Bad and the Implications of Profiling Mobile Broadband Coverage
Computer Networks (COMNET)
Proceedings, refereed
I. Livadariu
Characterizing IPv6 control and data plane stability
IEEE International Conference on Computer Communications (INFOCOM)
R. Barik, M. Welzl and A. Elmokashfi
How to say that you’re special: Can we use bits in the IPv4 header?
Proceedings of the 2016 Applied Networking Research Workshop
D. Baltrūnas, A. Elmokashfi, A. Kvalbein and Ö. Alay
Investigating Packet Loss in Mobile Broadband Networks under Mobility
IFIP Networking
D. Baltrūnas, A. Elmokashfi and A. Kvalbein
MULTEX: multiple PDN connections in LTE and beyond for enhanced routing and services
Proceedings of the 5th Workshop on All Things Cellular: Operations, Applications and Challenges
A. Lutu, Y. R. Siwakoti, Ö. Alay, D. Baltrūnas and A. Elmokashfi
Profiling Mobile Broadband Coverage
IFIP International Workshop on Traffic Monitoring and Analysis (TMA)
C. M. Machuca, S. Secci, P. Vizarreta, F. Kuipers, A. Gouglidis, D. Hutchison, S. Jouet, D. Pezaros, A. Elmokashfi, P. Heegaard, S. Ristov and M. Gusev
Technology-related disasters: A survey towards disaster-resilient Software Defined Networks
The 8th International Workshop on Resilient Networks Design and Modeling (RNDM), 2016
Edited books
R. Behjati and A. Elmokashfi
Proceedings of the First International Workshop on Formal Methods for and on the Cloud
Posters
D. Zhou
Quantifying Failure Dependencies in Multi-layer Mobile Broadband Networks
2015
Journal Articles
M. Kitsak, A. Elmokashfi, S. Havlin and D. Krioukov
Long-Range Correlations and Memory in the Dynamics of Internet Interdomain Routing
PLoS ONE
M. Kitsak and A. Elmokashfi
Long-Range Correlations and Memory in the Dynamics of Internet Interdomain Routing
PLoS ONE
Proceedings, refereed
D. Baltrūnas, A. Elmokashfi and A. Kvalbein
Dissecting Packet Loss in Mobile Broadband Networks from the Edge
IEEE INFOCOM
N. Larson
Investigating Excessive Delays in Mobile Broadband Networks
ACM SIGCOMM 2015 Workshop on All Things Cellular: Operations, Applications and Challenges
I. Livadariu, S. Ferlin, Ö. Alay, T. Dreibholz, A. Dhamdhere and A. Elmokashfi
Leveraging the IPv4/IPv6 Identity Duality by using Multi-Path Transport
Proceedings of the 18th IEEE Global Internet Symposium (GI)
Proceedings, non-refereed
A. Elmokashfi and T. Dreibholz
3rd International NorNet Users Workshop (NNUW-3) -- Introduction
Proceedings of the 3rd International NorNet Users Workshop (NNUW-3)
A. Lutu
Taking Mobile Broadband for a Drive Run: Coverage Profiling and Analysis
Proceedings of the 3rd International NorNet Users Workshop (NNUW-3)
Technical reports
A. Elmokashfi
Robusthet i norske mobilnett Tilstandsrapport 2014
Talks, keynote
A. Elmokashfi
Robustness of Communication Infrastructures
HISS 2015 High Integrity Systems Symposium
Talks, invited
A. Elmokashfi
An investigation into the claims of IMSI catchers use in Oslo in late 2014
Open scientific seminar on IMSI-catchers, Oslo, Norway
Public outreach
T. Dreibholz, S. Ferlin, Ö. Alay, A. Elmokashfi and I. Livadariu
MPTCP Experiences in the NorNet Testbed
2014
Journal Articles
T. Cicic and A. Elmokashfi
Media Network As a Service
IEEE Communications Magazine
A. Elmokashfi and A. Dhamdhere
Revisiting BGP Churn Growth
Computer Communication Review
A. Kvalbein, D. Baltrūnas, K. Evensen, J. Xiang, A. Elmokashfi and S. Ferlin
The Nornet Edge Platform for Mobile Broadband Measurements
Computer Networks
Proceedings, refereed
D. Baltrūnas, A. Elmokashfi and A. Kvalbein
Measuring the Reliability of Mobile Broadband Networks
Proceedings of the 14th ACM Internet Measurement Conference (IMC'14)
Technical reports
A. Kvalbein, S. E. Arge, D. Baltrūnas, A. Elmokashfi and O. Lysne
Robusthet i norske mobilnett Tilstandsrapport 2013
Talks, keynote
A. Elmokashfi
The NorNet Edge Testbed for Mobile Broadband Measurements
Proceedings of the 2nd International NorNet Users Workshop (NNUW-2)
Talks, invited
A. Elmokashfi
Mobile Broadband Measurements Using NorNet
Proceedings of the 2nd International NorNet Users Workshop (NNUW-2)
2013
Proceedings, refereed
I. Livadariu, A. Elmokashfi, A. Dhamdhere and K. Claffy
A First Look at IPv4 Transfer Markets
CoNEXT 2013
A. Elmokashfi, E. Myakotnykh, J. M. Evang, A. Kvalbein and T. Cicic
Geography Matters: Building an Efficient Transport Network for a Better Video Conferencing Experience
CoNEXT
Talks, contributed
A. Elmokashfi
Update on MBB Measurements in Norway
At ISMA 2013 AIMS-5 - Workshop on Active Internet Measurements, CAIDA, UCSD
2012
Journal Articles
A. Elmokashfi, A. Kvalbein and C. Dovrolis
BGP Churn Evolution: a Perspective From the Core
IEEE/ACM Transactions on Networking
Proceedings, refereed
A. Elmokashfi, A. Kvalbein, J. Xiang and K. Evensen
Characterizing Delays in Norwegian 3G Networks
Proceedings PAM 2012
A. Dhamdhere, M. Luckie, B. Huffaker, K. Claffy, A. Elmokashfi and E. Aben
Measuring the Deployment of IPv6: Topology, Routing and Performance
Proceeding IMC '12 Proceedings of the 2012 ACM conference on Internet measurement conference
Talks, contributed
A. Elmokashfi
Measuring Mobile Broadband Availability in Norway
ISMA 2012 AIMS-4 - Workshop on Active Internet Measurements, CAIDA, UCSD
2011
Proceedings, refereed
A. Elmokashfi, A. Kvalbein and T. Cicic
On Update Rate-Limiting in BGP
IEEE International Conference on Communications ICC 2011
A. Elmokashfi, A. Kvalbein and C. Dovrolis
SIMROT: a Scalable Inter-Domain Routing Toolbox
SIGMETRICS Perform. Eval. Rev.
PhD Thesis
A. Elmokashfi
On BGP Inter-Domain Routing: an Investigation of Scalability With Respect to Churn
Talks, contributed
A. Elmokashfi
BGP Churn Evolution: a Perspective From the Core
NANOG 51 meeting, MIAMI, FL
2010
Journal Articles
A. Elmokashfi, A. Kvalbein and C. Dovrolis
On the Scalability of BGP: the Role of Topology Growth
IEEE Journal on Selected Areas in Communications
Proceedings, refereed
A. Elmokashfi, A. Kvalbein and C. Dovrolis
BGP Churn Evolution: a Perspective From the Core.
2010 Proceedings IEEE INFOCOM
2009
Talks, contributed
A. Elmokashfi, A. Kvalbein and C. Dovrolis
BGP Churn Evolution: a Perspective From the Core
Poster, Trilogy Summer School, Louvain-la-Neuve, Belgium
2008
Proceedings, refereed
A. Elmokashfi, A. Kvalbein and C. Dovrolis
On the Scalability of BGP: the Roles of Topology Growth and Update Rate-Limiting
CoNext 2008
2007
Proceedings, refereed
A. Elmokashfi, M. kleis and A. Popescu
NetForecast: a Delay Prediction Scheme for Provider Controlled Networks
IEEE Globecom 2007