Search results for " Semantic"

showing 10 items of 271 documents

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

2020

vienskaitliniekinominalizationcognitive semanticscitrunasakārtojuma sakars:HUMANITIES and RELIGION::Languages and linguistics::Other languages::Baltic languages [Research Subject Categories]
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Using UDDI for Publishing Metadata of the Semantic Web

2006

Although UDDI does not provide support for semantic search, retrieval and storage, it is already accepted as an industrial standard and a huge number of services already store their service specifications in UDDI. Objective of this paper is to analyze possibilities and ways to use UDDI registry to allow utilization of meta-data encoded according to Semantic Web standards for semantic-based description, discovery and integration of web resources in the context of needs of two research projects: “Adaptive Services Grid” and “SmartResource”. We present an approach of mapping RDFS upper concepts to UDDI data model using tModel structure, which makes possible to store semantically annotated reso…

Information retrievalWS-I Basic Profilebusiness.industryComputer scienceInformationSystems_INFORMATIONSTORAGEANDRETRIEVALSemantic searchcomputer.software_genreSocial Semantic WebWorld Wide WebMetadataSemantic gridSemantic Web StackWeb servicebusinessSemantic Webcomputer
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Image classification based on 2D feature motifs

2013

The classification of raw data often involves the problem of selecting the appropriate set of features to represent the input data. In general, various features can be extracted from the input dataset, but only some of them are actually relevant for the classification process. Since relevant features are often unknown in real-world problems, many candidate features are usually introduced. This degrades both the speed and the predictive accuracy of the classifier due to the presence of redundancy in the candidate feature set. In this paper, we study the capability of a special class of motifs previously introduced in the literature, i.e. 2D irredundant motifs, when they are exploited as feat…

pattern discoveryContextual image classificationProbabilistic latent semantic analysisExploitComputer sciencebusiness.industryScale-invariant feature transformPattern recognitioncomputer.software_genreDigital imageComputingMethodologies_PATTERNRECOGNITIONclassificationimage analysisVisual WordArtificial intelligenceData miningbusinessClassifier (UML)computerImage compression
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Una Comunità di Chatbot per i Beni Culturali

2005

L'intuizione occupa un ruolo fondamentale nella capacità di ragionamento degli esseri umani. L'obiettivo del lavoro è la progettazione di un'infrastruttura in grado di fornire informazioni che oltre ad appoggiarsi ad un insieme di conoscenze basato su regole sia dotata anche di capacità intuitive. A tal fine è presentato un sistema preliminare che rappresenta il primo passo verso la realizzazione di tale infrastruttura. Il sistema permette ad un utente di interagire con una comunità di chat-bot aventi competenze specifiche in modo da navigare in uno spazio concettuale generato automaticamente con il paradigma di analisi della semantica latente (LSA). La base di conoscenza di ciascun chat-bo…

Human-Computer Interaction; Chat-bots; Conceptual and Semantic spaces; LSA; Cultural Heritage
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Marino Rosanna (2014). Claude Moussy, La polysémie en latin, Paris, PUPS 2010, pp. 320

2014

Nel sistema semantico della lingua latina i processi di significazione sono organizzati dall'autore secondo modelli di profondità nei quali gli elementi di tipo logico-semantico si convertono in piani semantico-sintattici per poi passare alla semiosi in cui ogni parola ha una precisa funzione di segno e di significazione di idee.

Polisemia semantica lingua latinaSettore L-FIL-LET/04 - Lingua E Letteratura Latina
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Representation

2020

Representation is a primitive notion of many philosophical theories and of cognitive science. It is assumed as an intuitively understandable label assigned to the functions by which a biological or an artificial agent takes part in the world in an epistemological or a behavioral manner. It is employed to define the conditions for the semantic individuation of the states of the agent. The notion of representation was introduced systematically in the Scholastics’ view of cognition. In modern philosophy, the term is often used as a verb. Representation becomes the function of a class of mental states. In contemporary philosophy, the debate over the semantic individuation of states is intertwin…

Settore M-FIL/04 - Esteticarepresentation philosophy of mind form semantics modelSettore M-FIL/06 - Storia Della Filosofia
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Semantics driven interaction using natural language in students tutoring

2007

The aim of this work is to introduce a semantic integration between an ontology and a chatbot in an Intelligent Tutoring Systems (ITS) to interact with students using natural language. The interaction process is driven by the use of a purposely defined ontology. In the ontology two types of conceptual relations are defined. Besides the usual relations, which are used to define the domain's structure, another type of relation is used to define the navigation schema inside the ontology according to the need of managing uncertainty. Uncertainty level is related to student knowledge level about the involved concepts. In this work we propose an ITS for the Java programming language called TutorJ…

Ontology Inference LayerComputer sciencecomputer.internet_protocolOntology (information science)Semanticscomputer.software_genreOWL-SIntelligent tutoring systemsLatent semantic analysisNatural language dialogueSemantic driven interactionSemantic navigationSemantic similaritySemantic computingSchema (psychology)Upper ontologySemantic integrationSemantic compressionSettore ING-INF/05 - Sistemi Di Elaborazione Delle Informazionisemantic navigationLatent semantic analysisbusiness.industryOntology-based data integrationKnowledge levelIntelligent Tutoring SystemsOntologylatent semantic analysisArtificial intelligencesemantic driven interactionbusinesscomputernatural language dialogueNatural language processing
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CHE SENSO HA? POLISEMIA E ATTIVITA' DI LINGUAGGIO

2012

I fenomeni di polisemia lessicale costituiscono un ingrediente essenziale dell'attività umana di linguaggio. Semiotici, linguisti e studiosi di scienze cognitive esaminano questi fenomeni da prospettive differenti. I saggi raccolti in questo volume provano a tener conto di alcuni importanti risultati derivanti dall'analisi di tali prospettive. L'immagine complessiva che emerge è di straordinaria ricchezza e di grande impatto. Non vi è aspetto dell'attività umana di linguaggio che non possa essere in qualche modo ripensato a a partire dai fenomeni di polisemia lessicale. Il libro, attraverso un confronto sistematico delle principali strategie impiegate nello studio di tali fenomeni prova ad …

Polisemia potenziali semantici magma attrattori sistemi dinamici.Settore M-FIL/05 - Filosofia E Teoria Dei Linguaggi
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Frasi pseudoscisse e a verbo supporto: analogie

2015

Abstract. Tre frasi con un comune nucleo semantico, una autenticamente transitiva, una a verbo supporto e una pseudoscissa, vengono messe a confronto per rendere conto di analogie riguardanti il verbo fare e la marca di caso di uno dei sintagmi. Le parziali formalizzazioni fornite indicano che le analogie hanno ragioni strutturali.

pseudoscissefrasi segmentate ruoli semanticiverbi supportoSettore L-LIN/01 - Glottologia E Linguistica
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THE ROLE OF SEMANTIC BORROWING IN THE FORMATION OF ECONOMIC TERMS

2014

Specialized terms can result from a number of semantic processes (e.g. meaning extension, meaning narrowing, meaning transfer), which affect words from the general vocabulary. In their turn, these processes can be language internal and take place in the absence of any influence from the outside, or can be triggered by the importation of new things, ideas, etc from another culture and the contact with the language of this culture. The present paper analyses the way in which the worldwide influence English is exerting today has led to the creation of new words in the Romanian vocabulary of business and economics. Our sole focus of attention is constituted by semantic borrowing, or the importa…

metaphor meaning extension borrowing semantic loan loan translationStudies in Business and Economics
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