Uppsala University, Sweden Logo

PhD Student Position in Scientific Computing focusing on Statistical Sampling or Active Learning – Uppsala, Sweden, Mar 2022

Sweden

Uppsala University invites applications for a Ph.D. student position in Scientific Computing focusing on Statistical Sampling/Active Learning for Large-Scale Scientific Experiments, at the Division of Scientific Computing within the Department of Information Technology, Sweden – Mar 2022

Save 0

ADVERTISEMENT
Scroll Down for Content

General Info

Position: PhD Position
No. of Positions: 1
Research Field: , ,
Deadline to Apply: Expired
Joining Date: ASAP
Contract Period: Subject to Norms
Salary: According to standard norms

Workplace:
Department of Information Technology

Uppsala University, Sweden

,

ADVERTISEMENT
Scroll Down for Content

Qualification Details

A PhD position at the Division requires a Master of Science or equivalent in a field that is relevant to the topic of the PhD thesis, good communication skills and excellent study results, as well as sufficient proficiency in oral and written English. Additional requirements for this position include basic knowledge of, and interest in machine learning, and proficiency in programming (e.g., in Python/Julia). Extra merits with equal weights include knowledge and experience in numerical optimization, Bayesian methods and deep learning, bioinformatics and/or computational biology, and best practices in software engineering.

Responsibilities/Job Description

Project description

The closely related fields of statistical sampling, active learning and sequential design of experiments (DoE) aim to maximize information gain with a specified objective. Sampling in this context is an iterative process wherein a small number of well-chosen candidate samples are generated and evaluated for a task (e.g., evaluation of drug combinations for treating diseased cells). The goal of the sampling process is to identify the (pseudo) optimal samples for the given task (or the samples that meet a pre-defined criterion, e.g., specific efficacy rate of treating diseased cells).

Techniques such as Bayesian and surrogate-based optimization and surrogate-driven adaptive sampling exist as data-efficient approaches in this space. However, large-scale problems that may involve several millions of candidate samples (and/or several variables/attributes per sample (>50)) still suffer from the curse of dimensionality.

This project aims to address sequential sampling in high dimensions for large-scale problems. Specifically, we will focus on scientific experiments such as large-scale parameter sweeps and optimal drug combination selection as applications. Some questions to study and explore include divide and conquer approaches in high-dimensional search spaces, accelerating Bayesian model-based sampling for large candidate sets and deriving sampling uncertainty estimates in high dimensions.

Read more about our benefits and what it is like to work at Uppsala University

Duties

The duties of a PhD student are primarily directed at their own research education, which lasts four years. The work may also involve, to a limited extent (ca 20%) other departmental duties, such as teaching undergraduate courses and administrative tasks – in which case the position may be extended to a maximum of five years.

How to Apply?

Application Method: Online Application
Ref. No.: UFV-PA 2022/703

Application Procedure

Your application should include:

  • a personal letter describing your background, relevant qualification, research interests and how you see that your background would contribute to the specific project.
  • Curriculum Vitae,
  • degree documents (for any completed degree) and transcript of records (including completed courses and grades) to support that you’re qualified for admission to education at the PhD level,
  • list of publications (if any),
  • copy of your master thesis, or a detailed description of the ongoing thesis work, including a plan for its completion, if not fully complete at the end of the application period,
  • list of reference persons with contact details,
  • any other supporting documentation demonstrating your suitability for the position.

It is not a strict requirement for the relevant pre-requisite degree to be completed when the application is made. All applicants should state when they would be able to fulfill all requirements and be ready to assume the position.

Rules governing PhD students are set out in the Higher Education Ordinance chapter 5, §§ 1-7 and in Uppsala University's rules and guidelines.

Please submit your application by 30 March 2022, UFV-PA 2022/703.

Are you considering moving to Sweden to work at Uppsala University? Find out more about what it´s like to work and live in Sweden.

Please do not send offers of recruitment or advertising services.

Submit your application through Uppsala University's recruitment system.

About the Department

The Department of Information Technology has a leading position in research and all levels of higher education. Today the department has 280 employees, including 120 academic staff and 110 full-time PhD students. The Department comprises research and education in a spectrum of areas within Computer Science, Information Technology and Scientific Computing. More than 4000 students take one or several courses offered by the Department each year.

The position is hosted by the Division of Scientific Computing within the Department of Information Technology. As one of the world’s largest focused research environments in Scientific Computing the research and education has a unique breadth, with large activities in classical scientific computing areas such as mathematical modeling, development and analysis of algorithms, scientific software development and high-performance computing. The division is currently in an expansive phase in new emerging areas such as cloud and fog computing, data science, and artificial intelligence, where it plays key roles in several new strategic initiatives at the University. The division currently hosts 20 PhD students, with more than 80 doctorates awarded. Several PhD alumni from the division are successful practitioners in the field of scientific computing and related areas, in industry as well as in academia.

The position is also part of the Science for Life Laboratory (SciLifeLab) network and offers a rich and highly interdisciplinary research environment. SciLifeLab is a leading institution and national research infrastructure with a mandate to enable cutting-edge life sciences research in Sweden, foster international collaborations, and attract and retain knowledge and talent. Our research group specializes in developing theory, methods and software for intelligent scientific experiments. We have a wide network of collaborators, and there will be opportunities to work together with excellent researchers within Sweden and abroad.

About the Employer:

Note or Other details

About the employment: 

The employment is a temporary position according to the Higher Education Ordinance chapter 5 § 7. Scope of employment 100 %. Starting date as soon as possible or as agreed. Placement: Uppsala.

ADVERTISEMENT
Scroll Down for Content

Contact details

For further information about the position, please contact: Project leader assistant professor Prashant Singh, [email protected], head of division Gunilla Kreiss, [email protected]

Union representative: ST/TCO [email protected] Universitetsklubben [email protected]ådet [email protected]

Advertisement Details:

Other Vacancies from this field , ,

ADVERTISEMENT
Scroll Down for Content

Share!