Results 21 to 30 of about 477 (109)

Multivariate generalizations of the Foata-Schützenberger equidistribution [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2006
A result of Foata and Schützenberger states that two statistics on permutations, the number of inversions and the inverse major index, have the same distribution on a descent class.
Florent Hivert   +2 more
doaj   +1 more source

Measurement of Suppression of Large-Radius Jets and Its Dependence on Substructure in Pb+Pb Collisions at sqrt[s_{NN}]=5.02  TeV with the ATLAS Detector. [PDF]

open access: yesPhysical Review Letters, 2023
This letter presents a measurement of the nuclear modification factor of large-radius jets in sqrt[s_{NN}]=5.02  TeV Pb+Pb collisions by the ATLAS experiment.
G. Aad   +499 more
semanticscholar   +1 more source

The first ascent of size $d$ or more in compositions [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2006
A composition of a positive integer $n$ is a finite sequence of positive integers $a_1, a_2, \ldots, a_k$ such that $a_1+a_2+ \cdots +a_k=n$. Let $d$ be a fixed nonnegative integer.
Charlotte Brennan, Arnold Knopfmacher
doaj   +1 more source

Data Mining as a Tool to Infer Chicken Carcass and Meat Cut Quality from Autochthonous Genotypes

open access: yesAnimals, 2022
Simple Summary The present study is a meta-analysis of ninety-one research documents dealing with carcass quality characterization in autochthonous chicken genotypes. Documents were published between 2002 and 2021.
Antonio González Ariza   +5 more
semanticscholar   +1 more source

Extended Rate, more GFUN [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2006
We present a software package that guesses formulas for sequences of, for example, rational numbers or rational functions, given the first few terms.
Martin Rubey
doaj   +1 more source

Svalbox Digital Model Database: A geoscientific window into the High Arctic

open access: yesGeosphere, 2023
Digital outcrop models (DOMs) have revolutionized the way twenty-first century geoscientists work. DOMs are georeferenced three-dimensional (3-D) digital representations of outcrops that facilitate quantitative work on outcrops at various scales. Outcrop
P. Betlem   +5 more
semanticscholar   +1 more source

Toward the asymptotic count of bi-modular hidden patterns under probabilistic dynamical sources: a case study [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2012
Consider a countable alphabet $\mathcal{A}$. A multi-modular hidden pattern is an $r$-tuple $(w_1,\ldots , w_r)$, where each $w_i$ is a word over $\mathcal{A}$ called a module.
Loïck Lhote, Manuel E. Lladser
doaj   +1 more source

Constrained exchangeable partitions [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2006
For a class of random partitions of an infinite set a de Finetti-type representation is derived, and in one special case a central limit theorem for the number of blocks is shown.
Alexander Gnedin
doaj   +1 more source

Random assignment and shortest path problems [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2006
We explore a similarity between the $n$ by $n$ random assignment problem and the random shortest path problem on the complete graph on $n+1$ vertices. This similarity is a consequence of the proof of the Parisi formula for the assignment problem given by
Johan Wästlund
doaj   +1 more source

Efficient estimation of the cardinality of large data sets [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2006
Giroire has recently proposed an algorithm which returns the $\textit{approximate}$ number of distinct elements in a large sequence of words, under strong constraints coming from the analysis of large data bases.
Philippe Chassaing, Lucas Gerin
doaj   +1 more source

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