A database for publications published by researchers and students at SimulaMet.
Research area
Publication type
- All (601)
- Journal articles (139)
- Books (5)
- Proceedings, refereed (193) Remove Proceedings, refereed <span class="counter">(193)</span> filter
- Book chapters (4)
- Talks, keynote (16)
- PhD theses (1)
- Proceedings, non-refereed (16)
- Posters (6)
- Technical reports (11)
- Talks, invited (150)
- Talks, contributed (11)
- Public outreach (41)
- Miscellaneous (8)
Proceedings, refereed
HTAD: A Home-Tasks Activities Dataset with Wrist-accelerometer and Audio Features
In 27th International Conference on Multimedia Modeling. Springer, 2021.Status: Published
HTAD: A Home-Tasks Activities Dataset with Wrist-accelerometer and Audio Features
| Afilliation | Machine Learning |
| Project(s) | Department of Holistic Systems |
| Publication Type | Proceedings, refereed |
| Year of Publication | 2021 |
| Conference Name | 27th International Conference on Multimedia Modeling |
| Publisher | Springer |
| Keywords | Accelerometer, Activity recognition, Audio, dataset, Sensor fusion |
DDANet: Dual Decoder Attention Network for Automatic Polyp Segmentation
In 25th International Conference on Pattern Recognition . Springer, 2021.Status: Published
DDANet: Dual Decoder Attention Network for Automatic Polyp Segmentation
| Afilliation | Machine Learning |
| Project(s) | Department of Holistic Systems |
| Publication Type | Proceedings, refereed |
| Year of Publication | 2021 |
| Conference Name | 25th International Conference on Pattern Recognition |
| Publisher | Springer |
| Keywords | Benchmarking, Convolutional neural network, deep learning, Polyp segmentation |
Automatic Polyp Segmentation using U-Net-ResNet50
In Medico MediaEval 2020. MediaEval 2020, 2021.Status: Published
Automatic Polyp Segmentation using U-Net-ResNet50
| Afilliation | Machine Learning |
| Project(s) | Department of Holistic Systems |
| Publication Type | Proceedings, refereed |
| Year of Publication | 2021 |
| Conference Name | Medico MediaEval 2020 |
| Publisher | MediaEval 2020 |
Kvasir-Instrument: Diagnostic and therapeutic tool segmentation dataset in gastrointestinal endoscopy
In 27th International Conference on Multimedia Modeling. MediaEval 2020, 2021.Status: Published
Kvasir-Instrument: Diagnostic and therapeutic tool segmentation dataset in gastrointestinal endoscopy
| Afilliation | Machine Learning |
| Project(s) | Department of Holistic Systems |
| Publication Type | Proceedings, refereed |
| Year of Publication | 2021 |
| Conference Name | 27th International Conference on Multimedia Modeling |
| Publisher | MediaEval 2020 |
Reliable Server Pooling Based Workload Offloading with Mobile Edge Computing: A Proof-of-Concept
In Proceedings of the 2nd International Workshop on Recent Advances for Multi-Clouds and Mobile Edge Computing (M2EC) in conjunction with the 35th International Conference on Advanced Information Networking and Applications (AINA). Toronto, Ontario/Canada: Springer, 2021.Status: Accepted
Reliable Server Pooling Based Workload Offloading with Mobile Edge Computing: A Proof-of-Concept
In recent times, mobile broadband devices have become almost ubiquitous. However, battery-powered devices (such as smartphones), have limitations on energy consumption, computation power and storage space. Cloud computing, and in particular with the upcoming 5G networks, Mobile Edge Computing (MEC) can provide compute and storage services at the vicinity of the user (with a low communication latency). However, the complexity lies in how to simply and efficiently realise MEC services, with the auxiliary public (multi-)cloud resources? In this paper, we propose a proof-of-concept of using Reliable Server Pooling (RSerPool) as a light-weight layer of managing resource pools and handling application sessions with these pools. Our approach is simple, efficient, has low overhead and is available as open-source. Here, we demonstrate the usefulness of our approach by measuring in a test setup, with a 4G testbed connected to MEC and public multi-cloud resources.
| Afilliation | Communication Systems |
| Project(s) | NorNet, The Center for Resilient Networks and Applications, SMIL: SimulaMet Interoperability Lab, 5G-VINNI: 5G Verticals INNovation Infrastructure , Simula Metropolitan Center for Digital Engineering, Simula Metropolitan Center for Digital Engineering, MELODIC: Multi-cloud Execution-ware for Large-scale Optimised Data-Intensive Computing |
| Publication Type | Proceedings, refereed |
| Year of Publication | 2021 |
| Conference Name | Proceedings of the 2nd International Workshop on Recent Advances for Multi-Clouds and Mobile Edge Computing (M2EC) in conjunction with the 35th International Conference on Advanced Information Networking and Applications (AINA) |
| Publisher | Springer |
| Place Published | Toronto, Ontario/Canada |
| Keywords | 5G, Evolved Packet Core (EPC), Mobile Edge Computing (MEC), Multi-Cloud Computing, Network Function Virtualisation (NFV), Reliable Server Pooling (RSerPool) |
Proceedings, refereed
Flexible 4G/5G Testbed Setup for Mobile Edge Computing using OpenAirInterface and Open Source MANO
In Proceedings of the 2nd International Workshop on Recent Advances for Multi-Clouds and Mobile Edge Computing (M2EC) in conjunction with the 34th International Conference on Advanced Information Networking and Applications (AINA). Caserta, Campania/Italy: Springer, 2020.Status: Published
Flexible 4G/5G Testbed Setup for Mobile Edge Computing using OpenAirInterface and Open Source MANO
Setting up a working 4G/5G mobile network development testbed can be a highly complicated and error-prone task. In this paper, we therefore introduce our open source Virtual Network Function (VNF) for an OpenAirInterface-based Evolved Packet Core (EPC) for deployment with the Open Source Management and Orchestration (Open Source MANO, OSM) framework. By using our VNF as basis, it will be easily possible to create own testbeds and extend them with further functionality, particularly – but not limited to – Mobile Edge Computing (MEC) setups. In a simple proof of concept, we demonstrate a basic transport protocol performance evaluation in a deployed test network.
| Afilliation | Communication Systems |
| Project(s) | NorNet, 5G-VINNI: 5G Verticals INNovation Infrastructure , MELODIC: Multi-cloud Execution-ware for Large-scale Optimised Data-Intensive Computing, The Center for Resilient Networks and Applications |
| Publication Type | Proceedings, refereed |
| Year of Publication | 2020 |
| Conference Name | Proceedings of the 2nd International Workshop on Recent Advances for Multi-Clouds and Mobile Edge Computing (M2EC) in conjunction with the 34th International Conference on Advanced Information Networking and Applications (AINA) |
| Publisher | Springer |
| Place Published | Caserta, Campania/Italy |
| Keywords | 5G, Evolved Packet Core, Mobile edge computing, Network Function Virtualisation, Open Source MANO, OpenAirInterface |
Resilient Hybrid SatCom and Terrestrial Networking for Unmanned Aerial Vehicles
In Proceedings of the 39th IEEE International Conference on Computer Communications (INFOCOM), International Workshop on Wireless Sensor, Robot and UAV Networks (WiSARN). Toronto, Ontario/Canada: IEEE, 2020.Status: Published
Resilient Hybrid SatCom and Terrestrial Networking for Unmanned Aerial Vehicles
Today, Unmanned Aerial Vehicles (UAVs) are widely used in many different scenarios including search, monitoring, inspection, and surveillance. To be able to transmit the sensor data from the UAVs to the destination reliably within tangible response times to the relevant content is crucial, especially for tactical use cases. In this paper, we propose network coded torrents (NECTOR) to leverage multiple network interfaces for resilient hybrid satellite communications (SatCom) and terrestrial networking for UAVs. NECTOR is significantly different from the state-of-the-art multipath protocols such as multipath TCP (MPTCP) as it does not require any additional packet scheduler, rate-adaptation or forward error correction. We present the design and implementation of NECTOR, and evaluate its performance compared to MPTCP. Our experimental results show that NECTOR provides goodput (up to 70%) higher than MPTCP with 5.49 times less signaling overhead.
| Afilliation | Communication Systems |
| Project(s) | HENCSAT: Network Coding Protocols for Satellite Terminals with Multiple Logical Paths, The Center for Resilient Networks and Applications, NorNet |
| Publication Type | Proceedings, refereed |
| Year of Publication | 2020 |
| Conference Name | Proceedings of the 39th IEEE International Conference on Computer Communications (INFOCOM), International Workshop on Wireless Sensor, Robot and UAV Networks (WiSARN) |
| Publisher | IEEE |
| Place Published | Toronto, Ontario/Canada |
A 4G/5G Packet Core as VNF with Open Source MANO and OpenAirInterface
In Proceedings of the 28th IEEE International Conference on Software, Telecommunications and Computer Networks (SoftCOM). Hvar, Dalmacija/Croatia: IEEE, 2020.Status: Published
A 4G/5G Packet Core as VNF with Open Source MANO and OpenAirInterface
5G, the fifth generation of mobile broadband networks, is going to make a large range of new applications possible. However, further research is necessary, and the basic step, i.e. setting up a 4G/5G testbed infrastructure, is a complicated and error-prone task. In this abstract and poster, we introduce our open source SimulaMet EPC Virtual Network Function (VNF), as an easy way to set up a 4G/5G testbed based on Open Source MANO and OpenAirInterface. We would like to showcase how a researcher can use our VNF as part of his own research testbed setup. Therefore, the focus is particularly on the user interface details and features of the SimulaMet EPC VNF.
| Afilliation | Communication Systems |
| Project(s) | The Center for Resilient Networks and Applications, 5G-VINNI: 5G Verticals INNovation Infrastructure , NorNet |
| Publication Type | Proceedings, refereed |
| Year of Publication | 2020 |
| Conference Name | Proceedings of the 28th IEEE International Conference on Software, Telecommunications and Computer Networks (SoftCOM) |
| Date Published | 09/2020 |
| Publisher | IEEE |
| Place Published | Hvar, Dalmacija/Croatia |
| Keywords | Evolved Packet Core (EPC), Network Function Virtualisation (NFV), Open Source MANO (OSM), OpenAirInterface, Testbed, Virtual Network Function (VNF) |
Improvement and Implementation of a Multi-Path Management Algorithm Based on MPTCP
In Proceedings of the 45th IEEE Conference on Local Computer Networks (LCN). Sydney, New South Wales/Australia: IEEE Computer Society, 2020.Status: Published
Improvement and Implementation of a Multi-Path Management Algorithm Based on MPTCP
The core idea of Multi-Path Transmission Control Protocol (MPTCP) is to share network resources by distributing payload data transmission among multiple subflows. Then, multiple paths in the underlying network can be used to maximize the overall connection throughput. However, the concurrent transmission of not all subflows aggregation can improve network performance, because of the performance difference of each subflow. In this paper, we propose a new FullMesh algorithm based on Path Characteristic and Data Characteristic (PCDC), in which the Subflow Impact Factor (IF) is used as a subflow characteristic to predict the impact of the subflow on the overall throughput. Then, different path sets are adopted for different sizes of traffic. The PCDC algorithm is evaluated in the NorNet Core testbed, compared with the FullMesh algorithm. Our research results show that the PCDC algorithm can improve the network throughput, and reduce the overall completion time of small data streams.
| Afilliation | Communication Systems |
| Project(s) | The Center for Resilient Networks and Applications, NorNet, Simula Metropolitan Center for Digital Engineering |
| Publication Type | Proceedings, refereed |
| Year of Publication | 2020 |
| Conference Name | Proceedings of the 45th IEEE Conference on Local Computer Networks (LCN) |
| Date Published | 11/2020 |
| Publisher | IEEE Computer Society |
| Place Published | Sydney, New South Wales/Australia |
| Keywords | Data Stream Classification, MPTCP, Multi-path Management, PCDC, Subflow Impact Factor |
Efficient Network Coding for Satellite Applications: A Live Demo of HENCSAT and NECTOR
In Proceedings of the 45th IEEE Conference on Local Computer Networks (LCN). Sydney, New South Wales/Australia: IEEE Computer Society, 2020.Status: Published
Efficient Network Coding for Satellite Applications: A Live Demo of HENCSAT and NECTOR
Satellite communication is available anywhere on earth, allowing connectivity to systems like Unmanned Aerial Vehicles (UAV) in very remote geographical areas. However, satellite airtime is expensive, and a reduction of the amount of transmitted data can lead to significant cost savings. The goal of the Highly-Efficient Network Coding for Satellite Applications (HENCSAT) project is to reduce such costs by using our approach Network Coding with Torrents (NECTOR). NECTOR combines network coding, Torrent-based transmission, and H.265 highly efficient video encoding. In our demonstration, we would like to showcase NECTOR in an interactive HENCSAT test bench setup.
| Afilliation | Communication Systems |
| Project(s) | The Center for Resilient Networks and Applications, HENCSAT: Network Coding Protocols for Satellite Terminals with Multiple Logical Paths, Simula Metropolitan Center for Digital Engineering, NorNet |
| Publication Type | Proceedings, refereed |
| Year of Publication | 2020 |
| Conference Name | Proceedings of the 45th IEEE Conference on Local Computer Networks (LCN) |
| Date Published | 11/2020 |
| Publisher | IEEE Computer Society |
| Place Published | Sydney, New South Wales/Australia |
| Keywords | HENCSAT, Live Demo, NECTOR, Network Coding, Satellite Communications, Unmanned Aerial Vehicles |