Archive for Hong Kong

a journal of the burning year

Posted in Books, Kids, Mountains, pictures, Running, Travel, University life, Wines with tags , , , , , , , , , , , , , , , , , , , , , , on July 15, 2026 by xi'an

Read another Hugo “best novel”, The Everlasting by Alix E. Harrow, which I could not complete. The story is a time loop scenario when one (academic) character repeatedly travels to the past to impact the destiny of his nation, but too many loops kill the fun! Plus clumsy borrow-ups from the Arthurian cycle and 1984 characters And a short story, Kaiju Agonistes by Scott Lynch. Given my deep admiration for the Gentlemen Bastards series, esp. the first volume (The Lies of Locke Lamora), I was expecting much better than a light-weight science fiction story where an alien finds turning a venture capitalist is the best way for humans to stop the nuclear armament race…   And a few pages of [not an Hugo hopeful!] Angel Down by Daniel Kraus. Despite it being set in the trenches of WW I, which is a good premise given my childhood fascination for the “Great War” (and my sapper neighbour who had kept memorabilia from his war actions, including bits of grenade under his arm skin!). But the style of one sentence a paragraph was just too unbearable, while the action did not seem to move in the least.

Prepared almost exclusively cold salads to cope with the heat waves, except for the occasional pissaladière (despite its warmup impact). And even more bowls of rhubarb preserve both from my garden and from the local market. But recycled red lentils dahl into a quite decent humus, which may prove the future choice instead of chickpeas.

Watched few series, with again midstream abandons, like Straight to Hell, on a famous (real character) fortune-teller, despite an interesting rendering of post WW II Japan. And A Good Girl’s Guide to Murder, which is set in an idyllic English countryside town but runs way too light to be convincing in any respect. Watched most of Mobius, a Chinese thriller with magical aspects since the main detective regularly finds himself caught in a time loop (coïncidence!). Rather addictive action series, with a criticism of big tech,  if a wee bit too sleek (and dreadfully slow moving on the romantic aspects).

免費黎智英

Posted in Books, Travel with tags , , , , , , , , , , , on February 11, 2026 by xi'an

histories of sign languages

Posted in Books, Statistics, University life with tags , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , on February 8, 2024 by xi'an

Congrats to Grégoire Clarté (now in Edinburgh) and Robin Ryder who, along with coauthors from several instutions, published an article in Science this week about the philogenetic tree of (Asian and European) sign languages for the deaf people. Part of Grégoire’s thesis contained preliminary work on this problem.

Abstract

Sign languages are naturally occurring languages. As such, their emergence and spread reflect the histories of their communities. However, limitations in historical recordkeeping and linguistic documentation have hindered the diachronic analysis of sign languages. In this work, we used computational phylogenetic methods to study family structure among 19 sign languages from deaf communities worldwide. We used phonologically coded lexical data from contemporary languages to infer relatedness and suggest that these methods can help study regular form changes in sign languages. The inferred trees are consistent in key respects with known historical information but challenge certain assumed groupings and surpass analyses made available by traditional methods. Moreover, the phylogenetic inferences are not reducible to geographic distribution but do affirm the importance of geopolitical forces in the histories of human languages.

Nature snapshots [10 Aug 2023]

Posted in Statistics with tags , , , , , , , , , , , , , on November 12, 2023 by xi'an

Many gems in the 10 Aug issue I found home back from Western Canada. Starting with the cover theme related to the fascinating paper Solid-body trajectoids shaped to roll along desired pathways by Sobolev et al. which shows that there exist 3D objects corresponding to any infinitely periodic trajectory and furthermore that such objects can be printed to this effect (watch the great videos!). Although they are more likely to be of a period larger than 1, i.e. producing several copies of the trajectory basis before returning to their original contact point. Amazingly, self-intersecting trajectories may also be produced.

Plenty of AI entries, like Artificial-intelligence search engines wrangle academic literature (as an advanced Google Scholar) and Publishing companies (like Elsevier) developing ChatGPT-like search engines. (While trying to stay clear from fake references!). Plus a long enquiry on Rules to keep AI in check: nations carve different paths for tech regulation about the different approaches envisioned by the EU, the USA, and China, with little practical advance so far for the first two. (While the UK plans its own AI safety summit in Bletchley Park this Fall.)

And an article on how Chinese students are starting to feel less inclined to study abroad. And not only in connection with the COVID pandemic. Or the US growing restrictions on student visas. But mainly because of the quickly growing attractivity of mainland China and Hong Kong universities. (The article states that “For every 1,000 PhDs that have been denied [visa] by the US government, US institutions will lose nearly US$1 billion in tuition fees”, but this does not sound highly relevant since most PhD tuitions are paid from supervisors’ grants, while students from other country may substitute for those denied visa.)

remembering May 35th

Posted in Statistics with tags , , , , , , on June 6, 2023 by xi'an