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Although current large language models are complex, the most basic specifications of the underlying language generation problem itself are simple to state: given a finite set of training samples from an unknown language, produce valid new…

Data Structures and Algorithms · Computer Science 2024-04-11 Jon Kleinberg , Sendhil Mullainathan

This position paper looks into the formation of language and shows ties between structural properties of the words in the English language and their polysemy. Using Ollivier-Ricci curvature over a large graph of synonyms to estimate…

Computation and Language · Computer Science 2021-01-08 Ivan P. Yamshchikov , Cyrille Merleau Nono Saha , Igor Samenko , Jürgen Jost

A \emph{square} is a finite non-empty word consisting of two identical adjacent blocks. A word is \emph{square-free} if it does not contain a square as a factor. In any finite word one may delete the repeated block of a square, obtaining…

Combinatorics · Mathematics 2020-11-26 Jarosław Grytczuk , Szymon Stankiewicz

Fici and Saarela ([2]) conjectured that a binary word of length n contains at least $\lfloor n/4 \rfloor$ abelian squares. We slightly extend this conjecture and show that it holds in some special cases. In all other cases we have the…

Combinatorics · Mathematics 2026-04-28 Szilard Zsolt Fazekas , Adam Mammoliti , Robert Mercas , Jamie Simpson

The order of orbit generation in one-dimensional Lorenz-like maps is presented within a two letter symbolics scheme. This order is derived from the natural order of a set of fractions associated to the binary sequences. Its relation to the…

Chaotic Dynamics · Physics 2007-05-23 Ricardo Lopez-Ruiz

In this work, we study several equivalence relations induced from the partitions of the sets of words of finite length. We have results on words over finite fields extending the work of Bacher (2002, Europ. J. Combinatorics, {\bf 23},…

Combinatorics · Mathematics 2008-04-29 Yotsanan Meemark , Tassawee Thitipak

The wave of pre-training language models has been continuously improving the quality of the machine-generated conversations, however, some of the generated responses still suffer from excessive repetition, sometimes repeating words from…

Computation and Language · Computer Science 2021-12-17 Yadong Xi , Jiashu Pu , Xiaoxi Mao

In this paper we study the enumeration and the construction, according to the number of ones, of particular binary words avoiding a fixed pattern. The growth of such words can be described by particular jumping and marked succession rules.…

Formal Languages and Automata Theory · Computer Science 2011-08-19 Stefano Bilotta , Elisa Pergola , Renzo Pinzani

We use results on Dyck words and lattice paths to derive a formula for the exact number of binary words of a given length with a given minimal abelian border length, tightening a bound on that number from Christodoulakis et al. (Discrete…

Formal Languages and Automata Theory · Computer Science 2017-08-23 F. Blanchet-Sadri , Kun Chen , Kenneth Hawes

A square is the concatenation of a nonempty word with itself. A word has period p if its letters at distance p match. The exponent of a nonempty word is the quotient of its length over its smallest period. In this article we give a proof of…

Discrete Mathematics · Computer Science 2012-07-25 Golnaz Badkobeh , Maxime Crochemore

Standard sequential generation methods assume a pre-specified generation order, such as text generation methods which generate words from left to right. In this work, we propose a framework for training models of text generation that…

Computation and Language · Computer Science 2019-10-25 Sean Welleck , Kianté Brantley , Hal Daumé , Kyunghyun Cho

In this report we present a system that can generate political speeches for a desired political party. Furthermore, the system allows to specify whether a speech should hold a supportive or opposing opinion. The system relies on a…

Computation and Language · Computer Science 2016-01-21 Valentin Kassarnig

We investigate the least number of palindromic factors in an infinite word. We first consider general alphabets, and give answers to this problem for periodic and non-periodic words, closed or not under reversal of factors. We then…

Discrete Mathematics · Computer Science 2014-07-15 Gabriele Fici , Luca Q. Zamboni

Large Language Models (LLMs) have shown remarkable abilities recently, including passing advanced professional exams and demanding benchmark tests. This performance has led many to suggest that they are close to achieving humanlike or…

Computation and Language · Computer Science 2023-06-08 Nicholas Riccardi , Rutvik H. Desai

We show that the first-order logical theory of the binary overlap-free words (and, more generally, the ${\alpha}$-free words for rational ${\alpha}$, $2 < {\alpha} \leq 7/3$), is decidable. As a consequence, many results previously obtained…

Formal Languages and Automata Theory · Computer Science 2022-09-08 L. Schaeffer , J. Shallit

Given a right-infinite word $\bf x$ over a finite alphabet $A$, the rank of $\bf x$ is the size of the smallest set $S$ of words over $A$ such that $\bf x$ can be realized as an infinite concatenation of words in $S$. We show that the…

Formal Languages and Automata Theory · Computer Science 2021-08-13 Jason Bell , Jeffrey Shallit

This paper is about producing a new kind of the pairs which we call it MS-pairs. To produce these pairs, we use an algorithm for dividing a natural number $x$ by two for two arbitrary numbers and consider their related graphs. We present…

Cryptography and Security · Computer Science 2021-11-09 Mohammad Zeynali Azim , Saeid Alikhani , Babak Anari

Two minimal generating sets of the first syzygies of a monomial ideal are produced, given the minimal generating set of the ideal.

Commutative Algebra · Mathematics 2007-05-23 John A. Eagon

In this article, we present a fresh perspective on language, combining ideas from various sources, but mixed in a new synthesis. As in the minimalist program, the question is whether we can formulate an elegant formalism, a universal…

Computation and Language · Computer Science 2023-03-10 Loe Feijs

The reasoning with qualitative uncertainty measures involves comparative statements about events in terms of their likeliness without necessarily assigning an exact numerical value to these events. The paper is divided into two parts. In…

Logic · Mathematics 2024-03-18 Marta Bilkova , Sabine Frittella , Daniil Kozhemiachenko , Ondrej Majer