@inproceedings{Latzko2402:Accelerator,

title = {Accelerator-Aware Computation Offloading under Timing Constraints},

author = {Vincent {Latzko} and Christian Leonard {Vielhaus} and Mahshid {Mehrabi} and Frank H. P. {Fitzek}},

year  = {2024},

date = {2024-02-19},

urldate = {2024-02-01},

booktitle = {2024 International Conference on Computing, Networking and Communications 

(ICNC): Edge Computing, Cloud Computing and Big Data (ICNC'24 ECB)},

pages = {5},

address = {Big Island, USA},

abstract = {The rise of chiplets in personal and high performance computing is mirrored 

in System on Chip (SOC) in mobile devices. Both paradigms allow vendors and 

designers to integrate dedicated circuitry for accelerating computation. 

Implementations like cryptographic or vector engines are well known, and 

nowadays Machine Learning (ML) blocks are often included to accelerate Deep 

Neural Network (DNN) inference. The shift toward diverse device 

architectures, as exemplified by RISC-V, is poised to gain momentum. The 

widespread integration of accelerators in smartphones, tablets, SoCs, and 

dedicated server systems, is opening up exciting new innovations. In this 

short paper we present computation offloading for specific workloads in the 

framework of Multi-Access Edge Computing (MEC) and energy optimisation. We 

honour inter- task dependency through use of a Directed Acyclic Graph 

(DAG). Our system model with multiple mobile users, Device- to-Device (D2D) 

links between User Equipments (UEs), and edge servers enables computational 

and communication cooperation. The system's energy efficiency is 

significantly improved by introducing accelerators to the UEs and the MEC. 

We study the capabilities of the devices (accelerators) and propose an 

effective solution.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Zimm2306:Information,

title = {Information Flow Graph for Distributed Caching without Newcomers over a Broadcast Medium},

author = {Sandra {Zimmermann} and Paul {Schwenteck} and Willi {Mei\ssner} and Christian Leonard {Vielhaus} and Juan A. {Cabrera} and Frank H. P. {Fitzek} and Martin {Reisslein}},

doi = { 10.1109/WoWMoM57956.2023.00017},

year  = {2023},

date = {2023-08-02},

urldate = {2023-06-01},

booktitle = {International Symposium on a World of Wireless, Mobile and 

Multimedia Networks (WoWMoM)},

publisher = {IEEE},

address = {Boston, MA, USA},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Stei2306:Demo,

title = {Demo: The Future of Dog Walking - Four-Legged Robots and Augmented Reality},

author = {Jannek {Steinke} and Justus {Rischke} and Peter {Sossalla} and Johannes {Hofer} and Christian Leonard {Vielhaus} and Nico {Hofe} and Frank H. P. {Fitzek}},

doi = {10.1109/WoWMoM57956.2023.00060},

year  = {2023},

date = {2023-08-02},

urldate = {2023-06-01},

booktitle = {International Symposium on a World of Wireless, Mobile and 

Multimedia Networks (WoWMoM) Demo Session (WoWMoM 2023 Demo Session)},

publisher = {IEEE},

address = {Boston, MA, USA},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{vomH2306:Demo,

title = {Demo: Robotics meets Augmented Reality: Real-Time Mapping with Boston Dynamics Spot and Microsoft HoloLens 2},

author = {Nico {Hofe} and Peter {Sossalla} and Johannes {Hofer} and Christian Leonard {Vielhaus} and Justus {Rischke} and Jannek {Steinke} and Frank H. P. {Fitzek}},

doi = {10.1109/WoWMoM57956.2023.00062},

year  = {2023},

date = {2023-08-02},

urldate = {2023-06-01},

booktitle = {International Symposium on a World of Wireless, Mobile and 

Multimedia Networks (WoWMoM) Demo Session (WoWMoM 2023 Demo Session)},

publisher = {IEEE},

address = {Boston, MA, USA},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Latz2306:Analysing,

title = {Analysing and Learning Low-Latency Network Coding Schemes},

author = {Vincent {Latzko} and Christian Leonard {Vielhaus} and Mahshid {Mehrabi} and Frank H. P. {Fitzek}},

doi = {10.1109/WiMob58348.2023.10187820},

year  = {2023},

date = {2023-07-26},

urldate = {2023-06-20},

booktitle = {International Conference on Wireless and Mobile Computing, 

Networking and Communications (WiMob)},

address = {Montreal, Canada},

abstract = {Forward Error Correction (FEC) has become an integral part of communication technology to address expected losses during transfer of data. Among 

various layer three block codes, Random Linear Network Coding (RLNC) has emerged as an adaptable, powerful approach. However, its most straight-forward implementation, Full Vector Coding (FVC), introduces too much delay for widespread adoption. Handcrafted schemes were introduced to optimise coding delay, while keeping resilience reasonably high. These works have resulted in tailRLNC and PACE. For the first time we analyse their respective behaviours in a fair and comparable manner, as non-recovered packets were statistically ignored previously. 

We then introduce an environment that uses a consistent, unbiased simulator and interface it with a Deep Reinforcement Learning (DRL) agent. This is the first time RLNC is joined with DRL. Our deep Q-network (DQN) based agent effectively uses an optimisation loop and utilises a customisable, expressive and extendable parametric loss function to learn a protocol. We demonstrate our agent recovers hand-tailored schemes and achieves state of the art.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Soss2307:Remote,

title = {Remote Controlling Mobile Robots With Adaptive Video Streaming and Augmented Reality},

author = {Peter {Sossalla} and Jannek {Steinke} and Christian Leonard {Vielhaus} and Johannes {Hofer} and Justus {Rischke} and Frank H. P. {Fitzek}},

year  = {2023},

date = {2023-07-03},

urldate = {2023-07-01},

booktitle = {2023 IEEE International Black Sea Conference on Communications and 

Networking (BlackSeaCom) (IEEE BlackSeaCom 2023)},

address = {Istanbul, Turkey},

note = {accepted for publication},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Viel2307:Estimating,

title = {Estimating Link Capacity With Uncertainty Bounds in Cellular Networks},

author = {Christian Leonard {Vielhaus} and Osel {Lhamo} and Johannes V. S. {Busch} and Justus {Rischke} and Vincent {Latzko} and Sandra {Zimmermann} and Peter {Sossalla} and Daniel Fabian {K\"{u}lzer} and Frank H. P. {Fitzek}},

year  = {2023},

date = {2023-07-03},

urldate = {2023-07-03},

booktitle = {2023 IEEE International Black Sea Conference on Communications and 

Networking (BlackSeaCom) (IEEE BlackSeaCom 2023)},

address = {Istanbul, Turkey},

note = {accepted for publication},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{10200750,

title = {Berlin V2X: A Machine Learning Dataset from Multiple Vehicles and Radio Access Technologies},

author = {Rodrigo {Hernang\'{o}mez} and Philipp {Geuer} and Alexandros {Palaios} and Daniel {Sch\"{a}ufele} and Cara {Watermann} and Khawla {Taleb-Bouhemadi} and Mohammad {Parvini} and Anton {Krause} and Sanket {Partani} and Christian Leonard {Vielhaus} and Martin {Kasparick} and Daniel F. {K\"{u}lzer} and Friedrich {Burmeister} and Frank H. P. {Fitzek} and Hans D. {Schotten} and Gerhard {Fettweis} and S\lawomir {Sta\'{n}czak}},

doi = {10.1109/VTC2023-Spring57618.2023.10200750},

year  = {2023},

date = {2023-06-20},

urldate = {2023-06-20},

booktitle = {2023 IEEE 97th Vehicular Technology Conference (VTC2023-Spring)},

pages = {1-5},

address = {Florence, Italy},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Hofe2305:Circular,

title = {Circular Frame Buffer to Enhance Map Synchronization in Edge Assisted SLAM},

author = {Johannes {Hofer} and Peter {Sossalla} and Justus {Rischke} and Christian Leonard {Vielhaus} and Martin {Reisslein} and Frank H. P. {Fitzek}},

year  = {2023},

date = {2023-05-01},

urldate = {2023-05-01},

booktitle = {2023 IEEE International Conference on Communications (ICC): IoT and Sensor 

Networks Symposium (IEEE ICC'23 - IoTSN Symposium)},

address = {Rome, Italy},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}