Search results for " Semantic"

La sconfitta del segno

2003

Cognitive Linguistics as the Underlying Framework for Semantic Annotation

2012

In recent years many attempts have been made to design suitable sets of rules aimed at extracting the semantic meaning from plain text, and to achieve annotation, but very few approaches make extensive use of grammars. Current systems are mainly focused on extracting the semantic role of the entities described in the text. This approach has limitations: in such applications the semantic role is conceived merely as the meaning of the involved entities without considering their context. As an example, current semantic annotators often specify a date entity without any annotation regarding the kind of the date itself i.e. a birth date, a book publication date, and so on. Moreover, these system…

Preso alla lettera. Il significato letterale come problema normativo.

2011

La nozione di significato letterale ha uno strano destino: per un verso, sembra costituire un ingrediente costitutivo dei nostri commerci linguistici; per un altro, nessuno sa bene cosa sia. Nel saggio esaminiamo ipotesi di lavoro sull'argomento mettendo a fuoco incertezze e punti di riflessione problematici.

Continuum: A spatiotemporal data model to represent and qualify filiation relationships

2013

International audience; This work introduces an ontology-based spatio-temporal data model to represent entities evolving in space and time. A dynamic phenomenon generates a complex relationship network between the entities involved in the process. At the abstract level, the relationships can be identity or topological filiations. The existence of an identity filiation depends on whether the object changes its identity or not. On the other hand, topological filiations are based exclusively on the spatial component, like in the case of growth, reduction, merging or splitting. When combining identity and topological filiations, six filiation relationships are obtained, forming a second abstrac…

FRAME MODELIZATION OF DISCOURSE PRESSURES ON INFORMATION TRANSFER AND TEXTUAL ORGANIZATION OF A TEXT GENRE.

2023

The present article aims at investigating the discursive pressures at the phrasal and textual level for a text genre, here wine advertisements from Austrian supermarket leaflets. After having developed the theoretical framework of Germanic inspiration, a case study is conducted to highlight these discursive pressures.

Use of a Semantic Language to Reduce the Indeterminacy in Agents Communication

2014

In the field of agent communications uncertainty and vagueness in the message content and in the achievable results play a primordial role when two agents (human or artificial) communicate. Even though the importance of vagueness and uncertainty has been recognized long ago, only recently mechanisms related to the communications’ semantics that allow a practical approach have been designed; more specifically, the development of tools such as agent programming languages and frameworks, which is a field of intensive research. On the other hand, recent theoretical ideas, drawn from situation semantics theory and the works of Sutton on semantic information, support this work. This paper applies…

Place Names along the Júcar/Xúquer River in the Land of València

2012

Tras abandonar la Mancha el Júcar entra en el País Valenciano y a partir de su confluencia con el Cabriel, discurre primero encajado entre gargantas y luego sobre el llano aluvial de la Ribera, donde se le llama Xúquer. A ambos lados del río encontramos una toponimia –muchas veces poco transparente– que deriva de las características físicas de este río, de la protección ante sus avenidas, o de la vigilancia de los pasos o los caminos que lo atraviesan. Así pues, no sólo se trata de hidrónimos, sino también de odónimos, orónimos y toponimia de carácter defensivo. La metodología que hemos seguido parte del Nomenclàtor Toponímic de la Comunitat Valenciana, que cuenta con más de 100.000 topónim…

On Some Vagaries of Vagueness and Information

2002

The presence of vagueness in scientific theories (in particular, to those related to and connected with the management of information) is briefly analyzed. We consider, firstly, the problem whether vague predicates can be adequately represented by existing formal theories. A negative answer to this question produces, as a by-product, the suggestion that a good semantics for fuzzy sets can be offered by the notion of “distance from idealized items”. Secondly, some questions connected with the adequacy of “theories of information” to the multifaceted informal notion of “information” suggest to afford this problem within an enlarged dynamical setting

Valoda: nozīme un forma, 11: Gramatika un valodas normēšana

2020

Politiskās jomas svešvārdi vācu 20.gadsimta leksikogrāfiskajos avotos sastatījumā ar latviešu valodu

2014

Elektroniskā versija nesatur pielikumus