Tootfinder

A Bivariate DAR($1$) model for ordinal time series
Anna Nalpantidi, Dimitris Karlis
https://arxiv.org/abs/2510.05680 https://arxiv.org/pdf/2510.05680

A Bivariate DAR($1$) model for ordinal time series
We present a bivariate vector valued discrete autoregressive model of order $1$ (BDAR($1$)) for discrete time series. The BDAR($1$) model assumes that each time series follows its own univariate DAR($1$) model with dependent random mechanisms that determine from which component the current status occurs and dependent innovations. The joint distribution of the random mechanisms which are expressed by Bernoulli vectors are proposed to be defined through copulas. The same holds for the joint distr…

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Mirror Revelations:
🎵 Aura
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https://cful.bandcamp.com/album/mirror-revelations-aura
https://open.spotify.com/track/4HUut2M0nmLv42Bn8L917v

Extrajudicial killings within the Russian military are becoming more widespread,
according to an investigation published by the Russian independent outlet Verstka.
The practice of "nullifying" (Russian: "obnulenie")
— the Russian military's term for executing its soldiers
— increasingly involves sending personnel on deadly assualt missions without proper protection

'Zeroing out' — Russian troops carry out torture, executions in own ranks, media investigation finds
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John Rutter, BBC National Orchestra of Wales, Nil Venditti & BBC Singers:
🎵 Bird Songs (If I were an Owl)
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Der Tag heute war verregnet, trotzdem erkundeten wir das Zentrum Tokios und startetem am Hie-Schrein mit einem Tunnel aus roten Torii, die dem Schrein gespendet wurden. Weiter spazierten wir am japanischen Parlament vorbei an den zugehörigen Parks, vorbei am Kaiserpalast und in den #Hibiya-Park. #Tokyocameraclub

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Daniel Johnston:
🎵 Where the Soul Never Dies
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https://open.spotify.com/track/6nlPMZhcrWAyaMHrpscp6e

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Gabriela Ortiz, Royal Northern Sinfonia & Nil Venditti:
🎵 Clara
#GabrielaOrtiz #RoyalNorthernSinfonia #NilVenditti

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Ludwig van Beethoven, Royal Northern Sinfonia & Nil Venditti:
🎵 Symphony No. 5 in C minor, Op. 67
#LudwigvanBeethoven #RoyalNorthernSinfonia #NilVenditti

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Frédéric Chopin, Boris Giltburg, Royal Northern Sinfonia & Nil Venditti:
🎵 Piano Concerto No. 2 in F minor, Op. 21
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