Research Groups

Success in the Laidlaw Undergraduate Internship Programme in Research and Leadership

Congratulations to Patrick Schrempf and Billy Brown who have been successful in their applications for a Laidlaw Undergraduate Internship in Research and Leadership for 2017. You can read further details about Billy and Patrick below.

Billy Brown:

I’m a fourth year Computer Science student from Belgium with too much interest for the subject. I play and referee korfball for the university, and I am fascinated by Old English and Norse history and mythology. I plan on using the Laidlaw Internship programme to get into the field of Computer Science research.

Project summary:

The Essence Domain Inference project aims to improve automated decision making by optimising the understanding of the statements used to define a problem specification. As part of the compilation of the high level Essence specification language, this project would tighten the domains to which a specified problem applies, with a domain inference algorithm.

The work is very much in the context of the recently-announced EPSRC grant working on automated constraint modelling in an attempt to advance the state of the art in solving complex combinatorial search problems. The modelling pipeline is akin to a compiler in that we refine a specification in the Essence language Billy mentions down to a number of powerful solving formalisms. The work Billy plan is to improve the refinement process and therefore the performance of the solvers, leading to higher quality solutions more quickly.

Patrick Schrempf:
I am currently a third year Computer Science student from Vienna. After enjoying doing research with the St Andrews Computer Human Interaction (SACHI) group last year, I am looking forward to the Laidlaw Internship Programme. Apart from research and studying, I enjoy training and competing with the Triathlon Club and the Pool Society.
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Automated Remote Pulse Oximetry Talk

At the group meeting on 13th January Dr David Harris-Birtill gave a talk about ongoing work creating an automated remote pulse oximeter.

Here’s an abstract about this work which was presented at a recent conference in India:

“A patient’s blood oxygen saturation and heart rate are crucial indicators for monitoring their wellbeing; standard practice is to use a finger clip pulse oximeter, creating practical constraints on when and how these measurements are taken. Using multispectral imaging cameras, oxygen saturation and heart rate can be measured remotely, and without contact sensors. However, these devices are both expensive and lack the ability to accurately locate the body within the image. This project addresses these problems, creating and testing a prototype for a reliable, low cost system using a widely available camera normally used to control a gaming device, providing both colour and co-registered infrared images. The camera images are then used for remote sensing of oxygen saturation and heart rate for up to six people simultaneously.
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Infection Group Journal Club

Michael Pitcher will be presenting to the School of Medicine’s Infection Group next Thursday. The talk will be a Journal Club meeting, where he will be discussing the following article from the Lancet Infectious Diseases:

P. T. Elkington and J. S. Friedland, “Permutations of time and place in tuberculosis,” Lancet Infect. Dis., vol. 15, no. 11, pp. 1357–1360, 2015..

The Personal View piece discusses the need for a new interpretation of the life cycle of Tuberculosis with reference to both the timescales of infection and the localisation within the lung of varying stages of the infection.

The meeting is at 10:00am Thursday 26th January in Seminar Room 1, School of Medicine.

RadarCat presented at UIST2016

SACHI research project RadarCat (Radar Categorization for Input & Interaction), highlighted earlier this year in the University news, the Courier and Gizmodo and in a Google I/O ATAP 2016 session, will be presented at UIST2016 this week.

RadarCat is a small, versatile radar-based system for material and object classification which enables new forms of everyday proximate interaction with digital devices. SACHI’s contribution to Project Soli featured in a previous blog post SACHI contribute to Google’s Project Soli, in May. Read more about RadarCat for object recognition on the SACHI blog.

Google's Project Soli workshop in March 2016

Google’s Project Soli workshop in March 2016

Visit by the new Principal and Vice-Chancellor ‌Professor Sally Mapstone

On Tuesday the 5th of October we were pleased to host our new Principal and Vice-Chancellor ‌Professor Sally Mapstone to visit the School of Computer Science. During this visit she was able to meet with staff and students, visit our teaching spaces and visit some of our research labs. We discussed our new Engineering Doctorate (EngD) in Computer Science, our PhD programme, our new and existing MSc programmes, our growth in undergraduate single, joint and MSci degree programmes along with changes to our teaching and research space over the past few years.

From left to right, Simon Dobson, Ruth Letham, Steve Linton, Sally Mapstone, Aaron Quigley, Robin Nabel and Dharini Balasubramaniam

From left to right, Simon Dobson, Ruth Letham, Steve Linton, Sally Mapstone, Aaron Quigley, Robin Nabel and Dharini Balasubramaniam

We were also able to showcase some of our ongoing research which included a short talk from Adam Barker, on Distributed Systems and his recent time with Google, and demonstrations from Chris Jefferson, on visualisation of constraints, Vinodh Rajan Sampath, on Scribal Behaviour and Digital Palaeography, Gonzalo Mendez, on iVolver, Gergely Flamich and Patrick Schrempf, on RadarCat,  Hui-Shyong Yeo on WatchMi and David Morrison, on Beyond Medics.

We thank all the staff and students who made our new Principal feel welcome here in Computer Science.

 

 

Aaron Quigley appointed as ACM SIGCHI Vice President for Conferences

Congratulations to Professor Aaron Quigley who has been appointed to the ACM SIGCHI Executive Committee, to serve as the Vice President for Conferences. The ACM Special Interest Group on Human Computer Interaction (SIGCHI) is the premier international society for professionals, academics and students who are interested in human-technology & human-computer interaction. SIGCHI sponsors or co-sponsors 24 conferences in addition to providing in-cooperation support for over 40 other conferences. This family of HCI conferences are held across the year and around the world.

As Vice-President for conferences, Aaron will be responsible for strategic planning for SIGCHI-sponsored conferences, overseeing all aspects of SIGCHI-sponsored conferences, chairing various boards and committees and working with other SIGCHI vice-presidents and the SIGCHI executive committee on policies affecting SIGCHI sponsored, co-sponsored, and in-cooperation conferences.

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PhD Viva Success: Michael Mauderer

Belated congratulations to Michael Mauderer, who successfully defended his thesis earlier this month. Micheal’s thesis, augmenting visual perception with gaze-contigent displays, was supervised by Dr Miguel Nacenta. Professor Aaron Quigley acted as internal examiner and Professor Hans Gellersen, from Lancaster University acted as external examiner.

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Deepview Project: Innovative GAZER Software

Congratulations to Dr Miguel Nacenta and Michael Mauderer on the success of Deepview and its subsequent application Gazer, an open source tool that provides functionality for showcasing light field images using gaze-contingent focus. The software, developed by SACHI, works in conjunction with eye tracking devices to allow photographers using light field cameras to discern images by automatically concentrating on objects using just their eyes.

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Results from the project have been widely disseminated in the media and featured on a BBC click episode (20.56)

For more information and downloads visit the Gazer project section or github repository.

The project was funded through the European Union’s Marie Curie Program (CIG – 303780).