PhD viva success: Evan Brown

Congratulations to Evan Brown, who successfully defended his thesis today. He is pictured with Internal examiner Dr Tristan Henderson and external examiner Professor Chris Marsden, Professor of Internet Law at the University of Sussex.

Evan’s PhD research on using corpus linguistics to build collaborative legal research tools was supervised by Professor Aaron Quigley.

Continued success for MSc student Jessica Cooper

The work of our MSc student, Jessica Cooper, supervised by Oggie Arandjelovic on the use of deep learning for the analysis of ancient Roman coins has been attracting widespread attention. From tech media to web sites of history, heritage, and numismatics focused communities, Jessica’s work has been recognized as highly innovative, with a potential to change the direction of research in the area. Jessica will be rejoining St Andrews in a month’s time, working with Oggie Arandjelovic on deep learning in pathology image analysis.

Best paper finalist award for Xingzhi Yue and Neofytos Dimitriou

A paper describing the work of our MSc student Xingzhi Yue and PhD student Neofytos Dimitriou, supervised by Oggie Arandjelovic and in collaboration with the School of Medicine, gets the best paper finalist award at the latest International Conference on Bioinformatics and Computational Biology (BICOB 2019). The key contribution of the work is a novel deep learning based algorithm for the analysis of extremely large pathology image slides, capable of automating and improving colorectal cancer prognosis.

Distinguished Speaker: Australia, Columbia and Thailand

This Saturday Professor Aaron Quigley will deliver a keynote talk on Global Human Computer Interaction at the Thai SIGCHI Symposium in Bangkok. This is the first symposium of the Bangkok ACM SIGCHI Chapter which aims to connect the Thai UX and HCI communities together with those beyond their borders. This talk is part of the Distinguished Speaker Program (DSP) of the Association for Computing Machinery (ACM).

In May, Professor Quigley will travel to Melbourne and Sydney Australia as part of the ACM DSP program. First, he will deliver a talk on the Future of Interaction at the Melbourne Knowledge Week followed by a “fireside chat” and panel in the University of Melbourne and finally a seminar in the University of Sydney. His talks will cover a number of areas of research he explores with his colleagues and students in SACHI, the St Andrews Computer Human Interaction research group.

In August, Aaron has been invited to deliver a keynote at the 5th Workshop on ICTs for improving Patients Rehabilitation Research Techniques in Popayán, Colombia. This talk will focus on some of Aaron’s more recent, and unpublished research, in augmenting interactions in AR and his older work on technology for rehabilitation and older people.

Professor Quigley is currently on sabbatical in the National University of Singapore but he will attend the CHI 2019 conference in Glasgow this May with SACHI colleagues and graduate students presenting their latest research.

Encoding Egyptian quadrats in Unicode

Unicode 12, released 5th March 2019, includes 9 control characters for Ancient Egyptian hieroglyphic text. These resulted from an initiative by Dr. Mark-Jan Nederhof (St Andrews) and Egyptologists at the University of Liège, CNAM (Paris) and the Berlin-Brandenburgische Akademie der Wissenschaften, in collaboration with Unicode experts. The control characters allow hieroglyphs to be arranged horizontally and vertically much as in original inscriptions. This removes the foremost obstacle to adoption of Unicode in Egyptology.

The control characters:
https://www.unicode.org/charts/PDF/Unicode-12.0/U120-13430.pdf

Although existing fonts are not yet able to interpret the control characters directly, hieroglyphic text can now be displayed on web pages with the help of JavaScript:
https://mjn.host.cs.st-andrews.ac.uk/egyptian/res/js/

Lao Characters for Pali added to Unicode 12

Congratulations to Vinodh Rajan, Ben Mitchell, Martin Jansche and Sascha Brawer on their successful proposal for additions to the repertoire of ISO/IEC 10646, which will see Pali letters added to Lao in Unicode 12. As a result, it is now possible to write both Pali/Sanskrit in Lao and represent the entire Tripitaka in the Lao script. The proposal (https://bit.ly/2TE2XKJ) submitted in 2017 was finally added to the Unicode standard this year.

Vinodh explained that the proposal allows four things. Firstly, one can now transcribe liturgical Pali (the liturgical language of Theravada Buddhism) texts and by extension the whole Pali Tripitaka (the Theravada Buddhist canon) in the Lao script without any distortion, providing lay people accurate access to these liturgical texts. Previously, the texts had to go through some sort of distortion due to the lack of appropriate characters, which means they had to be approximated. Secondly, it allows people who would want to use etymological orthography for Lao (it currently uses a phonemic orthography) access to the necessary additional characters. Thirdly, there are several books printed (mostly in the 1930’s) using the expanded alphabet that need to be eventually digitized. This will enable their proper digitization by allow plain-text representation of all the Lao characters. Lastly, it will improve the transliteration accuracy between Lao and neighboring scripts like Thai and Khmer.

The expanded Lao alphabet can be found here:
http://aksharamukha.appspot.com/#/describe/LaoPali

Vinodh, a St Andrews Computer Science alumnus completed his PhD in 2016. His thesis, Quantifying scribal behavior : a novel approach to digital paleography was supervised by Dr Mark-Jan Nederhof.

Dr Juan Ye: Lifelong Learning in Human Activity Recognition

Dr Juan Ye will be running an online event for IEEE SMC (Systems, Man and Cybernetics Society) on Lifelong Learning. The technical seminar, designed to focus on future research trends in human activity recognition, will take place on Friday 1st February from 2.00pm – 3.00pm.


Seminar Details: Human activity recognition systems will be increasingly deployed in real-world environments and for longer periods of time. This significantly challenges current approaches to human activity recognition, which have to account for changes in activity routines, evolution of situations, and of sensing technologies. Driven by these challenges, this webinar will argue the need to move beyond learning to lifelong machine learning – with the ability to incrementally and continuously adapt to changes in the environment being learned. We will introduce a conceptual framework for lifelong machine learning to structure various relevant proposals in the area, and identify some key research challenges that remain.

Read more about the event and joining instructions through IEEE online.

Tom Kelsey appointed Associate Editor of Human Reproduction Update

Arne Sunde, the incoming Editor-in-Chief, has appointed Tom Kelsey as Associate Editor of Human Reproduction Update.

Human Reproduction Update is the leading journal in Reproductive Medicine, with an Impact Factor of 11.852. The journal publishes comprehensive and systematic review articles in human reproductive physiology and medicine, and is published on behalf of the European Society of Human Reproduction and Embryology (ESHRE). The Associate Editor system at Human Reproduction Update has been in place since the beginning of 2001 and it has a significant positive effect on the quality and dynamism of the journal.

In the ISI JCR Global Ranking for 2017, Human Reproduction Update is ranked first of 29 journals in Reproductive Biology, and first of 82 journals in Obstetrics & Gynecology.

Tom Kelsey has published extensively in Human Reproduction Update and its sister journals Human Reproduction (impact factor 4.949) and Molecular Human Reproduction (impact factor 3.449). He is also Associate Editor for the Open Access journals Frontiers in Endocrinology and Frontiers in Physiology. He is a regular reviewer for these journals and also the British Medical Journal, BMJ Open, Health Education Journal, Nature Scientific Reports, PLOS One, Mathematical Medicine and Biology, Systems Biology in Reproductive Medicine, and the European Journal of Obstetrics & Gynecology and Reproductive Biology.