PhD Position in Intermittent Computing for the Extreme Edge in Beyond 5G Networks

Catholic University of Leuven Department of Electrical Engineering

The research group ESAT-WAVECORE of the Department of Electrical Engineering (ESAT) focuses on Wireless Communication. Within WAVECORE, the Networked Systems group covers research on several fields of wireless networking: Massive MIMO, UAV communications, mmWave, AI and Machine Learning, and Internet of Things. Networked Systems is looking for a suitable candidate to pursue a PhD in the topic of energetically self-sustainable beyond-5G mobile edge networks. In this PhD project, the aim is to combine expertise from ESAT-WAVECORE on 5G and AI, with various partners to tackle the huge energy consumption problem of computing and AI applications.

Project

Extreme edge computing assumes that significant processing can run on the sensors. Ideally, extreme edge processing can exploit the energy harvested from the environment, which means that energy supply is irregular. Intermittent computing divides complex tasks in small steps that can be executed when there is just enough energy available. Intermediate results are then saved efficiently so that the sensors can go into a deep sleep state. When new energy is available, the sensor can wake-up and resume the processing. Interesting platforms are being proposed in the state of the art for adding deep learning acceleration on the sensors, such as Google’s coral platform. Objectives are: (1) To study how much of the anomaly detection pipeline can run locally, and how many/much features/data should be communicated to the cloud for further processing there. (2) To co-design the local algorithms for various deep learning architectures, to make sure the algorithms match the chosen architectures optimally. A logical step is here for instance the use of quantized models. Beyond that, there also exist interesting approaches to achieve structured sparsity, and hence simpler models. (3) To divide the models into small parts that can be executed intermittently, while trading off memory access cost likelihood of losing intermediate results.
 
Once hired, the candidate will: 
  • be working at KU Leuven, performing full-time research under the supervision of Prof. Sofie Pollin.
  • will be enrolled in the PhD program at KU Leuven, under the supervision of Prof. Sofie Pollin.
  • will additionally pursue two secondments at OULU and WSE, for a respective duration of 5 and 5 months.

Profile

Required: At the time of recruitment, the applicant must not have lived in Belgium for more than 12 months in the previous 36 months (3 years).
Required: No more than 4 years spent in research/work activities after the achievement of the MS degree.
Preferred: A Master’s degree in Telecommunications, Computer Science, Data Science or equivalent.
Preferred: Very good communication skills in oral and written English.
Preferred: Background in wireless communication, performance modelling or optimization
Preferred: Open-mindedness, strong integration skills and team spirit.
Desired: good command of the Python programming language.
Desired: previous training MS-level training on machine learning techniques.

Offer

A competitive employment contract following the ITN rules will be provided: https://greenedge-itn.eu/phd-hiring-call/

Interested?

For more information please contact Prof. dr. ir. Sofie Pollin, tel.: +32 16 32 10 51, mail: sofie.pollin@kuleuven.be.

You can apply for this job no later than May 31, 2021 via the
KU Leuven seeks to foster an environment where all talents can flourish, regardless of gender, age, cultural background, nationality or impairments. If you have any questions relating to accessibility or support, please contact us at diversiteit.HR@kuleuven.be.
  • Employment percentage: Voltijds
  • Location: Leuven
  • Apply before: May 31, 2021
  • Tags: Elektrotechniek