Results 31 to 40 of about 24,121 (290)

Automatic detection of semantic primitives using optimization based on genetic algorithm [PDF]

open access: yesPeerJ Computer Science, 2023
In this article, we propose a method for the automatic retrieval of a set of semantic primitive words from an explanatory dictionary and a novel evaluation procedure for the obtained set of primitives.
Yevhen Kostiuk   +3 more
doaj   +2 more sources

A Note on the Primitive Roots and the Golomb Conjecture

open access: yesJournal of Mathematics, 2021
In this paper, we use the elementary methods and the estimates for character sums to prove the following conclusion. Let p be a prime large enough.
Yiwei Hou, Hongyan Wang
doaj   +1 more source

Word posets, with applications to Coxeter groups [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2011
We discuss the theory of certain partially ordered sets that capture the structure of commutation classes of words in monoids. As a first application, it follows readily that counting words in commutation classes is #P-complete.
Matthew J. Samuel
doaj   +1 more source

On the decidability and complexity of Metric Temporal Logic over finite words [PDF]

open access: yesLogical Methods in Computer Science, 2007
Metric Temporal Logic (MTL) is a prominent specification formalism for real-time systems. In this paper, we show that the satisfiability problem for MTL over finite timed words is decidable, with non-primitive recursive complexity.
Joel Ouaknine, James Worrell
doaj   +1 more source

Primitives and words [PDF]

open access: yesProceedings of the 1975 workshop on Theoretical issues in natural language processing - TINLAP '75, 1975
We may usefully distinguish between internal and external questions when discussing the use of primitives for representing natural language content and doing related semantic computations. Here I shall give a few examples of internal questions; go on to explain why I shall turn immediately to external questions; and finally discuss two of the latter ...
openaire   +1 more source

Analysis of data types in "Comenius Logo"

open access: yesLietuvos Matematikos Rinkinys, 1999
This paper deals with two standpoint of data types in "Comenius Logo". The traditional one considers three kinds of "Comenius Logo" data structures: words, images, and lists. The modern standpoint pick out three mechanisms of forming and exploring data:
Valentina Dagienė
doaj   +3 more sources

Spinal Metastases of Supratentorial Glioblastoma with Primitive Neuronal Component

open access: yesWorld Neurosurgery: X, 2019
Background: Glioblastoma multiforme with a primitive neuronal component is a rare entity, with few cases reported in the literature. Case Description: A patient who had a supratentorial glioblastoma multiforme with a primitive neuronal component ...
Kathrin Vollmer   +4 more
doaj   +1 more source

Revisiting environmental concern: the role of the United Nations in development management

open access: yesJournal of Political Ecology, 2015
The intervention of global capital through primitive accumulation is causing immense economic and ecological suffering, particularly among the poorer areas of the less-developed world.
Santanu Rakshit
doaj   +1 more source

Olfactory Experiences and an Unknown Force in Patrick Süskind’s «Das Parfum: Die Geschichte eines Mörders»

open access: yesStudia theodisca, 2020
Patrick Süskind’s Das Parfum: Die Geschichte eines Mörders presents a sort of Janus-figure, gazing backwards toward the primitive form of life (Grenouille’s Romantic deliverance) and forward toward an Enlightenment anthropocentric mechanism (an allusion ...
Justine Shu-Ting Kao
doaj   +1 more source

Note on Marsaglia\'s Xorshift Random Number Generators

open access: yesJournal of Statistical Software, 2004
Marsaglia (2003) has described a class of Xorshift random number generators (RNGs) with periods 2n - 1 for n = 32, 64, etc. We show that the sequences generated by these RNGs are identical to the sequences generated by certain linear feedback shift ...
Richard P. Brent
doaj   +1 more source

Home - About - Disclaimer - Privacy