Please join me in congratulating Patrick Schrempf, supervised by David Harris-Birtill, who has just passed his EngD viva subject to minor corrections.
Thanks to Mark-Jan for serving as Internal examiner and Honghan Wu (UCL and University of Edinburgh) for serving as the external examiner
Thanks to everyone who attended the school Research away day. The day was very informative and lots of ideas were created.
It was lovely to meet our Ukrainian Visiting Academics Maryna Novozhylova and Olga Chub.
We would also like to thank our guests, Ricky Shek from careers, Kirsty Ross from RIS, Adeel Shafi and Jayshree Johnstone from business development.
We were pleased to host a number of in person welcome events for our students for the first time in 2 years.
Thank you to everyone who came along and to those who helped out!
Congratulations to the Class of 2022 who graduated for the first time in-person alongside returning students from the Class of 2020 and 2021 who missed ceremonies due to the global pandemic.
Director of Research Juliana Bowles hosted a “Coming-back-to-school-for-research day” on 13 June, providing an opportunity for research staff and students to talk about current projects and future collaborations.
Thank you to everyone who attended the staff away day at the Rufflets it was lovely to see everyone in person
Accelerating Research Software Understandability Through Knowledge Capture
Summary: Research Software is key to understand, reproduce and reuse existing work in many disciplines, ranging from Geosciences to Astronomy or Artificial Intelligence. However, research software is usually difficult to find, reuse, compare and understand due to its disconnected documentation (dispersed in manuals, readme files, web sites, and code comments) and a lack of structured metadata to describe it. These problems affect not only researchers, but also students who aim to compare published findings and policy makers seeking clarity on a scientific result. In this talk I will present the main research challenges and our recent efforts towards facilitating software understanding by automatically capturing Knowledge Graphs from software documentation and code.
Short bio: Dr. Daniel Garijo Verdejo is a Distinguished Researcher at the Ontology Engineering Group of Universidad Politécnica de Madrid (UPM). Previously, he held a Research Computer Scientist position at the Information Sciences Institute of the University of Southern California, in Los Angeles. Daniel’s research activities focus on e-Science and Knowledge Capture, specifically on how to increase the understandability of research software and scientific workflows by creating Knowledge Graph from their documentation and provenance (i.e., steps, outputs, inputs, intermediate results).
For this talk we will use a hybrid approach: In person (Jack Cole, 1.33) and online, via Teams.
If you wish to attend it would be helpful if you could register on eventbrite to let us know if you intend to attend in person or online
All Welcome!
The School of Computer Science will host a graduation reception at Beacons Bar in the students Union on Wednesday 15th June between 10:00 – 13.00.
Graduating students and their guests are invited to come along and celebrate with a glass of bubbly.
Computer Science degrees will be conferred in an afternoon ceremony in the Younger Hall. Family and friends who can’t make it on the day can watch a live broadcast of graduation.
Congratulations Ryo on passing your Viva!
Mobility Multihoming Duality for the Internet Protocol
In the current Internet, mobile devices with multiple connectivity are becoming increasingly common; however, the Internet protocol itself has not evolved accordingly. Instead, add-on mechanisms have emerged, but they do not integrate well. Currently, the user suffers from disruption to communication on the end-host as the physical network connectivity changes. This is because the IP address changes when the point of attachment changes, breaking the transport layer end-to-end state. Furthermore, while a device can be connected to multiple networks simultaneously, the use of IP addresses prevents end-hosts from leveraging multiple network interfaces — a feature known as host multihoming, which can potentially improve the throughput or reliability. While solutions exist separately for mobility and multihoming, it is not possible to use them as a harmonised solution for the end-host.
This work extended ILNPv6, an engineering solution of Identifier Locator Network Protocol (ILNP) implemented as a superset of IPv6 on the Linux kernel. The existing implementation was extended to harmonise mobility and multihoming. First, the mobility implementation was en- hanced to support rapid and continuous mobility; a comparative analysis against MIPv6 showed superior performance during high rate of handoffs. Second, multihoming was implemented and integrated with mobility; the evaluation with a flexible multi-connectivity scenario with load-balancing showed negligible loss and consistent throughput. Finally, the impact of the combined mobility-multihoming mechanism was evaluated with a real-time video stream application showing continuous uninterrupted real-time video playback at 2160p (4k ultra high definition). Overall, this work has demonstrated that mobility-multihoming duality is possible for end-hosts over IPv6 for existing applications without changing the network infrastructure.
Supervised by Prof. Saleem Bhatti with Dr Tristan Henderson as second Supervisor.
Thank you to the external examiner Prof. Mahesh Marina from the University of Edinburgh and Internal examiner Prof. Simon Dobson.
The viva took place on Microsoft Teams on 7/03/2022.
Congratulations to David Letham who has been invited to the Gives Back Awards 2022, on behalf of University of St Andrews Charities Campaign.
David is one of the first winners of the making a difference Award. This new Award comes from students and staff who would like to nominate members of staff who have gone the extra mile within St Andrew’s community and beyond. Whether that be stepping up to help others during exceptional times, showing initiative or making a positive impact on the individuals/communities they have worked with
Enjoy the Ceremony!
