Results 21 to 30 of about 505 (181)
Derivation of constraints and database relations
, 1996 In this paper we investigate which constraints may be derived from a given set of constraints. We show that, given a set of relations R, all of which are invariant under some set of permutations P, it is possible to derive any other relation which is invariant under P, using only the projection, Cartesian product, and selection operators, together with
David A. Cohen +2 more
openaire +2 more sources
Valuation of Convexity Related Derivatives [PDF]
SSRN Electronic Journal, 2008 We will investigate valuation of derivatives with payoff defined as a nonlinear though close to linear function of tradable underlying assets. Derivatives involving Libor or swap rates in arrears, i.e. rates paid in a wrong time, are a typical example. It is generally tempting to replace the future unknown interest rates with the forward rates. We will
openaire +3 more sources
Cechy słowotwórcze czasowników oznaczających zmianę pozycji ciała względem osi ciała
LingVaria, 2016 Word-formational features of verbs denoting change of position with respect to the axis of the body The paper presents word-derivational features of verbs which co-occur with się and denote a change in the position of the body with respect to its ...
Paulina Witkowska
doaj +1 more source
The derivational family of the noun SAULĖ
Lietuvių Kalba, 2020 The word saulė (‘the sun’) and the denotation indicated by it has a lot of meanings in the Lithuanian culture: the mythologists, philosophers, art critics, and literature critics have written about this phenomenon.
Jolanta Vaskelienė, Greta Girdvilytė
doaj +1 more source
Increasing the Effectiveness of the Romanian Wordnet in NLP Applications [PDF]
Computer Science Journal of Moldova, 2013 The Romanian wordnet is a semantic network under ceaseless enrichment and improvement. Its use in various applications throughout time highlighted the need for further development. In this paper we focus on a question answering scenario.
Verginica Barbu Mititelu
doaj
LEXICAL OPERATIONS AND HIGH -LEVEL SYNTACTIC OPERATIONS WITH OLD ENGLISH -A, -E, -O, AND -U
Revista de Lingüística y Lenguas Aplicadas, 2011 The aim of this article is to explain the lexical and high-level syntactic operations comprising the Old English suffixes -a, -e, -o and -u. Previous research has dealt with these suffixes, which constitute an area of overlapping between inflection and ...
Miguel Lacalle Palacios
doaj +1 more source
PARADIGMATIC AND EPIDIGMATIC SEMANTIC RELATIONS BEHALF OF THE CONCEPT «MOTHER» IN RUSSIAN LANGUAGE
Вестник Северо-Кавказского федерального университета, 2022 The article reveals lexical means of expression in the Russian language concept "mother" and presents an analysis of the semantic and derivational paradigmatic relations, linking them in a language system.
Ekaterina O. Atroshhenko
doaj
Finite-state Optimality Theory: non-rationality of Harmonic Serialism
Journal of Language Modelling, 2019 This paper analyzes the language-theoretic complexity of Harmonic Serialism (HS), a derivational variant of Optimality Theory. I show that HS can generate non-rational relations using strictly local markedness constraints, proving the “result” of Hao ...
Yiding Hao
doaj +1 more source
Zeitschrift für Wortbildung, 2020 Nominalization in French can be done by means of conversion, which is characterized by the identity between the base and the derived lexeme. Since both noun→verb and verb→noun conversions exist, this property raises directionality issues, and sometimes ...
Delphine Tribout
doaj +1 more source
Вестник Кемеровского государственного университета, 2019 In modern cognitive linguistics, the controversial matters of the definition of invariant units in derivatology still remain relevant. The selection of such a unit as a word-formation category, despite the intensification of its study in recent decades ...
L. V. Alpeeva
doaj +1 more source