David Walker

Senior Lecturer in Computer Science @UniOfExeter (optimisation, visualisation, water/offshore renewable energy engineering, maritime/ports). Ship photographer.

[David Walker @davidjohnwalker]

Returning to a document I started writing this morning. Never finish on "we will consider". Who only knows how that sentence would have ended...

[David Walker @davidjohnwalker]

Lovely weather for @Shieldhall arriving at Falmouth this afternoon.

[David Walker @davidjohnwalker]

Impressively in numerous announcements to stop people boarding the wrong train nobody has apologised for the inconvenience. Incredible customer service.

[David Walker @davidjohnwalker]

Sheer incompetence from @GWRHelp. The 1625 Exeter St David’s - Plymouth is delayed by 22 mins. Platform staff said stay on platform for Teignmouth and not to get 1631 stopper, 1625 will get there first. 1625 now running to Plym direct, 7 mins after stopper left…

[Federico Botta @Fede_Botta]

New paper with @zihao_chen_ out on the arXiv from @exetercompsci : a scalable framework for measuring how public transport actually performs — not just how it's supposed to using large scale data from @busopendata

Link to paper here: https://t.co/66mRoNgCYn

[David Walker @davidjohnwalker]

I’m in this boat. I must be tripping AI detectors all over the place…

[Melanie Mitchell @MelMitchell1]

@GregKamradt I use em-dashes and colons all the time, sigh. AI is stealing our best punctuation marks. Who can we sue?

[David Walker @davidjohnwalker]

@ATRightMovies

[Peyman Milanfar @docmilanfar]

at a conference where you don’t have to present

[David Walker @davidjohnwalker]

Tomorrow night’s TV has a lot to live up to! #CelebrityTraitors #raceacrosstheworld

[David Walker @davidjohnwalker]

Just attempted to appear knowledgable by quoting Einstein. Sadly it's been (immediately) pointed out that I'm actually quoting Douglas Adams...

[No Context Brits @NoContextBrits]

RIP Patricia Routledge.

[David Walker @davidjohnwalker]

I don't think I've ever agreed with something more than this...

[Anon Opin. @anon_opin]

All whiteboard markers should have a white body, and all permanent markers should have a black body.

[Anon Opin. @anon_opin]

All whiteboard markers should have a white body, and all permanent markers should have a black body.

[David Walker @davidjohnwalker]

@jabberworks Their chicken and leek is incredible. Not an overstatement!

[Have I Got News For You @haveigotnews]

GCSE Results Day: Fears grow that Brits aren't picking up the basics as less students pass English, while over half (41.7%) fail Maths

[David Walker @davidjohnwalker]

@PolruanPilot That's superb!

[David Walker @davidjohnwalker]

The #DestinationX bingo card is coming together nicely: “geography’s not my strong suit…”

[David Walker @davidjohnwalker]

BTW, go to Malaga, it's great!

[David Walker @davidjohnwalker]

On my way home from a great week at @GeccoConf. Excellent workshops, some really interesting talks, and great networking opportunities. Thank you to all of the organisers, especially @BogdanFilipic, for all of your hard work. It's appreciated by our whole community.

[David Walker @davidjohnwalker]

I'm editing a document and making changes. Someone else needs to be able to see the bits I've removed, and what I've replaced. I'm colouring these in red and blue, respectively. Manually. I'm manually tracking changes in MS Word. It's been a long week........