Archive for warhammer

« Older Entries

a journal of the conquest, war, famine, and death [definitely new] year

Posted in Books, Kids, Mountains, pictures, Running, Travel with tags , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , on February 7, 2024 by xi'an

Read some graphical novels over the Yule break, incl. the new volume in the endless Thorgal series, Adieu Aricia, created by a master of heroic fantasy comics, Recht Robin,  L’Art de la guerre, a refreshing if light pastiche of Blake & Mortimer drawn by Floc’h, far from the E.P. Jacob ligne claire (following another one by another master of Belgian comics, Schuiten, Le Dernier Pharaon), and Le Monde sans fin, by Blain & Jancovici, a best seller retracing the central importance of energy in evolution and the urgent need to change the entire societal software (if a bit heavy handed).

Cooked little while being away, except for a Flemish red cabbage stew and a batch of mini buckwheat galettes, and fortunately escaped the huge meals that usually plague this time of year. Avoided as well some viral issues with French oysters, despite enjoying several servings of Norman origin. While in Aubrac, has a taste of the local beef, the well-named… Aubrac breed, whose herds are raised on this immense and treeless plateau during the warmer months. Most crucially, we enjoyed very much the few days we spent there in a remote farm with no Internet, great company, long trail runs, and simple home-made dinners. (Foodwise, the difference of food prices on the local markets like Saint-Chély d’Apcher when compared with Paris and its suburb was noticeable, if not a major surprise, meaning we brought back home a month worth of local cheese.)

Watched Chicken Run #2 with my kids, which I found heavy handed and predictable, even on a 25 December afternoon, if admirable stop motion animation by the Bristol based Aardman studios, Rebel Moon by myself, just a terrible mix of existing space operas, with frankly embarrassing moments (like the disguised horses, the Warhammer-ish fights, and the final scene when the band is carelessly crushing through a wheat field)  and Blue Eye Samurai with the whole family. The latter is a French-American anime set in Japan, around the Great Furisode Fire of 1657 in Edo and the expulsion of foreigners from Japan by the Tokugawa shogunate. Graphically beautiful, Great except for the dialogues being in English, the cubist way horses are drawn and for some historical inaccuracy.

Leave a comment »

Gagner la guerre

Posted in Books, pictures with tags , , , , , , , , , , , , , , , , on May 2, 2020 by xi'an

Within a few sunny days of being consigned at home [by the “war” against the epidemics], I went through Jaworski’s Gagner la Guerre [To the victors go the spoils], which I had discovered in the list of the 101 favourite novels of Le Monde readers (or rather of whoever replied to the call since the survey was not restricted to Le Monde subscribers).  While I still have no clue how the book ended up at the 67th position in the list (!), next to Yourcenar’s fabulous L’Œuvre au Noir, I am still glad that this list pointed out the very existence of this book. Although not much more enlightened as to whom would include it in the “best novels ever”. (Warning: As the novel has not been translated from French into other languages, the review  below may be of limited appeal to most readers!)

A possible explanation for this paradox is that Jaworski is originally a creator of role-playing games and hence famous among some role-playing communities as well, who could have mobilized efficiently enough to bring him within the 101. The plot shows some influence of this role-playing expertise as the central character, a despicable, violent, sexist, xenophobic, rapist, murderous, anti-hero Benvenuto, moves from one danger to the next, while visiting the continent imagined by the author and meets characters from one fantasy race after the other: elves, dwarfs, near-orcs. Reminding me very much of the races in Warhammer, since fighting styles associated with each conveniently identified the different parts of the country. The home town of Benvenuto is a mix of Italian Renaissance state-cities, between Sienna and Venezia. Run by a Senate of rich families, fighting a Southern kingdom closely resembling the Ottoman empire, as in Guy Gavriel Kay’s Children of Earth and Sky. If in a much grittier style. It also reminded me of the fabulous Scott Lynch’s Gentlemen Bastards series, incl. Republic of Thieves. Sorcery is also involved here, whose role only appears progressively throughout the novel. Despite my usual annoyance at this choice, the writing style of the author, who also is a teacher of French literature in high school, always a first person narrative, ends up being a strength of the book, involving a rich multitude of language levels, from the vernacular to the antique, revealing as well a multitude of layers in Benvenuto (who finds himself anything but welcome from most places he visits!, including my living-room!!). None of them palatable however. To be perfectly clear, the book is an addictive page turner, despite an accumulation of details that sometimes delay the action, but which are nonetheless essential to make the book universe more substantial and complex. Highly recommended for French-speaking fans of grimdark pseudo-historical fantasy (over the legal age)!

Leave a comment »

the grey bastards [book review]

Posted in Books with tags , , , , , , on July 21, 2019 by xi'an

Another almost random read, The Grey Bastards by Jonathan French is a light (if gritty) fantasy book that should appeal to Warhammer players. Including the use of hogs as mounts. In that the main characters are half-orcs, in a Universe where lots of species (also found in Warhammer) co-exist, if not peacefully. The idea of reverting the usual perspective on orcs as dumb killers was already found in Stan Nicholls’ Orcs, which I found better than the current Grey Bastards, especially because there is not much to distinguish these from humans, sentiments included, apart from their appearance, but this makes for an enjoyable travel read. Since the characters are rather well-drawn, the story is rather (too?) simple and one can see where it is heading. (Some reviews commented on the Tolkien-meets-Sons-of-Anarchy aspect of the book, but as I have not watched the series…) There is at least one central weakness to the plot that I will not reveal, which first comes as a great shocker but is then later explained by a rather lame arm bending blackmail, that makes the story not as strong as it could have been. Upon finishing the book I found out that (a) there was a second book in the series about to appear and (b) it has won the 2016 Self-published fantasy blog-off prize, a prize started by Mark Lawrence (author of Red Sister) to “shine a light on self-published fantasy” which sounds like a great idea, in that it helps the authors towards commercial publishing. The jury is made of 10  fantasy bloggers going through a rather time-consuming process.

Leave a comment »

ABC for wargames

Posted in Books, Kids, pictures, Statistics with tags , , , , , , on February 10, 2016 by xi'an

I recently came across an ABC paper in PLoS ONE by Xavier Rubio-Campillo applying this simulation technique to the validation of some differential equation models linking force sizes and values for both sides. The dataset is made of battle casualties separated into four periods, from pike and musket to the American Civil War. The outcome is used to compute an ABC Bayes factor but it seems this computation is highly dependent on the tolerance threshold. With highly variable numerical values. The most favoured model includes some fatigue effect about the decreasing efficiency of armies along time. While the paper somehow reminded me of a most peculiar book, I have no idea on the depth of this analysis, namely on how relevant it is to model a battle through a two-dimensional system of differential equations, given the numerous factors involved in the matter…

Leave a comment »

Posterior predictive p-values and the convex order

Posted in Books, Statistics, University life with tags , , , , , , , , , on December 22, 2014 by xi'an

Patrick Rubin-Delanchy and Daniel Lawson [of Warhammer fame!] recently arXived a paper we had discussed with Patrick when he visited Andrew and I last summer in Paris. The topic is the evaluation of the posterior predictive probability of a larger discrepancy between data and model

\mathbb{P}\left( f(X|\theta)\ge f(x^\text{obs}|\theta) \,|\,x^\text{obs} \right)

which acts like a Bayesian p-value of sorts. I discussed several times the reservations I have about this notion on this blog… Including running one experiment on the uniformity of the ppp while in Duke last year. One item of those reservations being that it evaluates the posterior probability of an event that does not exist a priori. Which is somewhat connected to the issue of using the data “twice”.

“A posterior predictive p-value has a transparent Bayesian interpretation.”

Another item that was suggested [to me] in the current paper is the difficulty in defining the posterior predictive (pp), for instance by including latent variables

\mathbb{P}\left( f(X,Z|\theta)\ge f(x^\text{obs},Z^\text{obs}|\theta) \,|\,x^\text{obs} \right)\,,

which reminds me of the multiple possible avatars of the BIC criterion. The question addressed by Rubin-Delanchy and Lawson is how far from the uniform distribution stands this pp when the model is correct. The main result of their paper is that any sub-uniform distribution can be expressed as a particular posterior predictive. The authors also exhibit the distribution that achieves the bound produced by Xiao-Li Meng, Namely that

\mathbb{P}(P\le \alpha) \le 2\alpha

where P is the above (top) probability. (Hence it is uniform up to a factor 2!) Obviously, the proximity with the upper bound only occurs in a limited number of cases that do not validate the overall use of the ppp. But this is certainly a nice piece of theoretical work.

Leave a comment »

« Older Entries