Results 101 to 110 of about 1,234 (232)

Pandemic emergency: A multi‐level AI framework for analyzing psychological impact through public discourse

open access: yesApplied Psychology: Health and Well-Being, Volume 18, Issue 3, June 2026.
Abstract Emergency management has become a widely discussed topic in recent years, particularly in relation to different types of emergencies such as climate change, natural disasters, public health, and armed conflicts. The Covid‐19 pandemic has triggered unprecedented uncertainty, sparking a global emergency that raised concerns not only about health
Luisa Orrù, Stefania Mannarini
wiley   +1 more source

Combining Symmetry Breaking with Other Constraints: lexicographic ordering with sums

open access: yes, 2004
We introduce a new global constraint which combines together the lexicographic ordering constraint with two sum ...
Toby Walsh   +5 more
core  

Synonymy in the Translation Equivalent Paradigms of a Standard Translation Dictionary

open access: yesLexikos, 2012
The norm in current canonical translation dictionaries with Afrikaans and English as the treated language pair is an undiscriminated grouping of partially synonymous translation equivalents.
Phillip Adriaan Louw
doaj   +1 more source

Maximum number of zeroes of polynomials on weighted projective spaces over a finite field

open access: yesBulletin of the London Mathematical Society, Volume 58, Issue 6, June 2026.
Abstract We compute the maximum number of rational points at which a homogeneous polynomial can vanish on a weighted projective space over a finite field, provided that the first weight is equal to 1. This solves a conjecture by Aubry, Castryck, Ghorpade, Lachaud, O'Sullivan and Ram, which stated that a Serre‐like bound holds with equality for weighted
Jade Nardi, Rodrigo San‐José
wiley   +1 more source

Primitivity testing in free group algebras via duality

open access: yesJournal of the London Mathematical Society, Volume 113, Issue 6, June 2026.
Abstract Let K$K$ be a field and F$F$ a free group. By a classical result of Cohn and Lewin, the free group algebra KF$K\left[F\right]$ is a free ideal ring (FIR): a ring over which the submodules of free modules are themselves free, and of a well‐defined rank. Given a finitely generated right ideal I⩽KF$I\leqslant K\left[F\right]$ and an element f∈I$f\
Matan Seidel   +2 more
wiley   +1 more source

On Non-welfarist Social Ordering Functions [PDF]

open access: yes
In this paper, criticizing the welfarist's framework in traditional welfare economics which provides a rather limited perspective for social evaluation, we propose a more comprehensive framework in which extended social ordering functions (ESOFs) are ...
Yoshihara, Naoki
core  

Encoding The Lexicographic Ordering Constraint in Satisfiability Modulo Theories [PDF]

open access: yes, 2015
In this thesis we present nine different SMT encodings for the Lexicographic Ordering Constraint Lex, These constraints are helpful in breaking some kinds of symmetries in decision problems.
Elgabou, Hani
core  

Lexicographic permutations with restrictions

open access: yes, 1979
An efficient algorithm is developed to generate all partitions of a set of elements into subsets of specified sizes, in lexicographic order, and more generally to generate all permutations whose elements are arranged consistently with a partial ordering ...
Knuth, Donald E
core   +1 more source

THE METHOD OF RANKING EFFECTIVE PROJECT SOLUTIONS IN CONDITIONS OF INCOMPLETE CERTAINTY

open access: yesСучасні інформаційні системи
The subject of research in the article is the process of ranking options in support systems for project decision-making under conditions of incomplete certainty.
Volodymyr Bezkorovainyi   +3 more
doaj   +1 more source

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