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Nice way to highlight & disorient 'benign' parts surveillance capitalism:
@simon_deliver walked around Berlin w/ wagon full of 99 smartphones running Google Maps thus creating 'traffic jams' & changing green streets to red: http://simonweckert.com/googlemapshacks.html … I feel@Abebab might enjoy thispic.twitter.com/VotdegQpee
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Nice video by
@THUNKshow on physicality of some of our behavioural/cognitive aids. Focused on chalk & blackboards of mathematicians: https://www.youtube.com/watch?v=nLXhqT3PCds … Some solid points (although I do also know some folks that have a purely hipster/signalling relationship to blackboards).Prikaži ovu nit -
Nice to compare Oxford in 1605 (map by John Speed, 1551-1629) to Oxford today (map by /u/MisterEggs with
@googlemaps). It is interesting to see how much of the old city is recognizable today. Fun to spot your college, too.pic.twitter.com/YUT1Sztr28
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Today is going to be a podcast-full day: Listening to
@verybadwizards on my way to a taping of@2Scis with@HistPhilosophy queued up for the return.pic.twitter.com/DWOnpGyrU6
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But before digging into the logic, Rob shares some of his experimental tests of the assumptions of adaptive therapy, especially cost of resistance. He claims his system has cost of resistance, but claim is based only on monoculture experiments? Dangerous to ignore coculture...pic.twitter.com/oCPQEPJcTi
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Happy to see
@robjohnnoble presenting at tumour club in@OxUniMaths on his ongoing work on understand the logical structure needed for a model to allow adaptive therapy to be useful.pic.twitter.com/3RmtU0C9ya
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I'm excited to see this solid work by Alexandru Strimbu of
@CompSciOxford &@StAnnesCollege up on ArXiv: https://arxiv.org/abs/1912.02134 He built useful tool for simulating evolutionary dynamics on VCSP-represented fitness landscapes & started simulation study of hard fitness landscapespic.twitter.com/Ym3Klj0N8s
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Happiness is that feeling when you're running low on concentration energy and your partner reminds you of the snacks they hid in your desk for times like this.
#thankfulforsupportpic.twitter.com/Z8WnbeaUom
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That famous England fog over the river Thames on the commute to work today.pic.twitter.com/DvRapYASh1
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Looks like
@sfiscience is taking scientific hackathons to next level with '72 hours of science': get diverse group of academics together with goal of producing a paper in 72 hrs: https://www.youtube.com/watch?v=1cDp8yTgorM … Sounds like a great way to learn your colleagues's strengths & interests!Prikaži ovu nit -
So although winding landscape is ‘simple’, it's not easy to represent compactly. We open paper by proving any gene-interaction network (GIN) that represents winding landscape must be dense (lots of epistasis!) & unbounded treewidth -- a complex GIN, probably unlikely in biology?pic.twitter.com/CNX5QyFUqY
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Today at
@CompSciOxford, Matthew Jenssen is tells us about what makes Grauber dynamics of hard-core model either fast or slow mixing. With some demos carried around to the audience due to technical glitches. Useful things to know if you think a lot about Markov chains or countingpic.twitter.com/I9y1QviEc3
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How 'simple' can hard families of landscapes be? In a fresh paper joint w/ Dave Cohen, Martin Cooper & Mark Wallace, we show (in bio terms) that even landscapes with bounded-treewidth gene-interaction networks can be hard for fittest-mutant SSWM dynamics: https://arxiv.org/abs/1911.08600 pic.twitter.com/IQPUrIzmYL
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A voice assistant controlling a smart home can feel secure since only users inside house should be able to issue voice commands. But a team from UEC Tokyo &
@UMich show that you can vibrate microphone in assistants via laser through a window: https://www.youtube.com/watch?v=ORji7Tz5GiI … /cc@dbasantaPrikaži ovu nit -
Looks like the start of yet another editing/writing session.pic.twitter.com/Ro9Rw7pP3i
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I even wore the same Abel prize shirt today to celebrate. Keeping it Swedish themed?pic.twitter.com/YxYvOIA43n
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So for his second attempt, Reidl decided to go all the way to releasing code on GitHub. He introduced us to the problem of counting motifs and even showed a live demo of his code for counting motifs in bounded expansion graphs. Some good takeaways from this beautiful talk.pic.twitter.com/a7f2pZKnOY
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Reidl then introduced his theoretical notion of bounded expansion graphs and his first (failed) attempt to connect to practice by showing that various kinds of random graphs have bounded expansion...pic.twitter.com/nrZNSG5X5W
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Today at
@CompSciOxford, Felix Reidl is telling us about the road from theory to practice for structurally sparse graph algorithms in CS and why it can feel like a maze. We need to challenge our reputation of just coming into a practical field, saying 'this is NP hard' & leavingpic.twitter.com/1HjcO5gv6T
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