Search results for "Semantic"
showing 10 items of 941 documents
Iconicity and semantics in sinographic typology
2022
From the 1980s, the notion of iconicity is frequently used in linguistics to describe the motivated relationship between the forms of the object and their meanings. Over the past hundred years, researchers from various countries have successively discovered iconic relationships between specific linguistic structures and structures of human experience, observable phenomena in various languages. As an ideographic script, linguistic studies always consider Chinese script as a special case compared to other scripts in linguistic study. Therefore, the problems of iconicity are mentioned much less regarding Chinese writing. In fact, by discovering the origin of the characters of this writing, we …
Cerebral Dynamics during the Observation of Point-Light Displays Depicting Postural Adjustments
2017
Objective: As highly social creatures, human beings rely part of their skills of identifying, interpreting, and predicting the actions of others on the ability of perceiving biological motion. In the present study, we aim to investigate the electroencephalographic (EEG) cerebral dynamics involved in the coding of postural control and examine whether upright stance would be codified through the activation of the temporal-parietal cortical network classically enrolled in the coding of biological motion. Design: We registered the EEG activity of 12 volunteers while they passively watched point light displays (PLD) depicting quiet stable (QB) and an unstable (UB) postural situations and their r…
A Map-Based Visualization Tool To Support Tutors In E-Learning 2.0
2009
Web 2.0 regards essentially the social issues about the new usage of web applications, but participative web and user generated contents induce a new way to think about the design of the web applications themselves. This is particularly true in the field of educational systems that are all web based applications. Many researchers are now devoted to study what is called e-learning 2.0 both as regards the technological issues in the field of computer science, and in relation to the impact of the web 2.0 social and psychological issues on the education process itself. One of the most crucial topics in e-learning 2.0 is the way to provide support to the teacher/tutor to avoid cognitive overload…
Evaluative linguistic expressions vs. fuzzy categories
2015
In this paper, we discuss the distinction between categories characterized by verbal labels taken from a fuzzy rating scale and special class of linguistic expressions, called evaluative. The latter form a general class of expressions that includes gradable and evaluative adjectives and their hedges. First, we will provide a brief linguistic analysis of them. Then we outline basic principles for construction of the mathematical model of semantics of evaluative expressions. In Section 3 we will analyze the concepts of rating scale with verbal labels (fuzzy rating scale), their semantics and demonstrate that the latter cannot be identified with the semantics of evaluative expressions. Finally…
Rough Search of Vague Knowledge
2017
This chapter presents the theoretical basis of the vague knowledge search algorithmization of a rough method. It introduces some data granulation method which aggregates this data as rough sets of data or ways to search this data in the semantic networks. As a result of this method is the possibility of the rough sets description, analogically to sets in the classical theory of sets. We try to answer the question how the agent searching some knowledge can conceive the search of vague knowledge in the semantic networks: (1) if it can, accordingly to the semantic and the conceiving rules, describe the relationships between nodes in this semantic network which are identified as ways of searchi…
Adding semantics to cloud computing to enhance service discovery and access
2012
Cloud computing is a technological paradigm that permits to offer computing services over the Internet. This new service model is closely related to previous, well-known distributed computing initiatives such as Web services and grid computing. In the current socio-economic climate, the affordability of cloud computing has gained it popularity among today's innovations. Under these circumstances, more and more cloud services become available. Consequently, it is becoming more and more difficult for service consumers to find and access those cloud services that fulfill their requirements. In this work, a cloud computing ontology is proposed that facilitates a semantic identification, discove…
The Parallel Structures Model and the weakening of implosive /s/ in Spanish
2020
En aquest article es presenten les premisses fonamentals del Model de les Estructures Paral·leles, un model fonològic relativament recent dins el paradigma de la fonologia autosegmental, i s’aplica per primera vegada a dades de l’espanyol. En concret, el treball se centra a il·lustrar els avantatges explicatius que comporta l’adopció del Model de les Estructures Paral·leles en el cas de l’anàlisi de les realitzacions de la /s/ en posició de coda seguida d’oclusiva sorda en interior de paraula, perquè l’àmplia gamma de realitzacions documentades per a aquest context en les varietats aspirants de l’espanyol planteja un repte important per a les teories representacionals actuals sobre la compo…
Semantic and action tool knowledge in the brain: Identifying common and distinct networks.
2021
Most cognitive models of apraxia assume that impaired tool use results from a deficit occurring at the conceptual level, which contains dedicated information about tool use, namely, semantic and action tool knowledge. Semantic tool knowledge contains information about the prototypical use of familiar tools, such as function (e.g., a hammer and a mallet share the same purpose) and associative relations (e.g., a hammer goes with a nail). Action tool knowledge contains information about how to manipulate tools, such as hand posture and kinematics. The present review aimed to better understand the neural correlates of action and semantic tool knowledge, by focusing on activation, stimulation an…
Beyond decomposition: Processing zero-derivations in English visual word recognition
2019
Four experiments investigate the effects of covert morphological complexity during visual word recognition. Zero-derivations occur in English in which a change of word class occurs without any change in surface form (e.g., a boat-to boat; to soak-a soak). Boat is object-derived and is a basic noun (N), whereas soak is action-derived and is a basic verb (V). As the suffix {-ing} is only attached to verbs, deriving boating from its base, requires two steps, boat(N) > boat(V) > boating(V), while soaking can be derived in one step from soak(V). Experiments 1 to 3 used masked priming at different prime durations to test matched sets of one- and two-step verbs for morphological (soaking-SOA…
Naming organic wines in French and German A Frame Semantics analysis
2019
International audience; [Context]Naming a product is giving it an identity (Lobin, 2016); when it comes to wines it is offering them, the possibility to be easily discriminated and to catch the clients’ attention. This contribution aims at analyzing the naming of organic wines in two countries: France and Germany. If naming generic wines has already been investigated especially from a lexical point of view (Herling, 2015), wine names from the organic wine industry have for the time being been left aside. In the meantime, previous studies based on authentic materials have underlined, since Lehrer, 1975, some specificities in the wine language like resorting to prototypes (Gautier & Bach, 201…