Search results for "Semantic"
showing 10 items of 941 documents
Semantically Closed Languages Reconsidered. Re-Reading Alfred Tarski
2019
The text shows that Alfred Tarski studied semantics to define a true sentence in a m a t e r i a l l y a d e q u a t e and f o r m a l l y c o r r e c t way, and in effect he defined the co-called semantically closed languages as a subset of formalized ones, in which the occurrence of the Liar paradox is imminent because of the features of the language used. This is one of the points of Tarski’s heritage where misunderstandings constantly occur among the readers of Tarski‘s work, and that is why the present paper may prove to be useful by presenting suitable excerpts from the original Tarski’s text. Tarski found additional limiting criteria applicable to formalised languages, which may prev…
Le parole dell'odio. Dal lessico alle pratiche verbali
2017
Argomento dell'articolo è il fenomeno dello "hate speech" (discorso d’odio). La tesi che si sostiene è che tale fenomeno può essere meglio compreso se si parte dal mettere in discussione la netta distinzione tra una tra forma di violenza puramente ‘fisica’ e una puramente ‘verbale’ e si cerca, invece, di mettere a fuoco l’intreccio tra verbalità e violenza nell’essere umano, domandandosi se, ed eventualmente in che modo, il fatto di essere" animali parlanti" modifichi anche il nostro modo di essere violenti. Per fare questo, occorre superare un approccio puramente lessicale o semantico al fenomeno e inserire invece le parole d'odio nelle concrete pratiche verbali nelle quali esse sono utili…
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…
Measuring Internet Gaming Disorder and Gaming Disorder : A Qualitative Content Validity Analysis of Validated Scales
2021
Numerous instruments have been developed to measure gaming-related health problems based on “internet gaming disorder” (IGD) in the third section of the Diagnostic and Statistical Manual of Mental Disorders (5th ed.) and “gaming disorder” (GD) in the International Classification of Diseases (11th rev.). However, the criteria in the manuals tend to be operationalized in numerous diverse ways, which can make screening outcomes incomparable. A content validity analysis is needed to reassess the relationships between the diagnostic criteria and the items that operationalize them. The IGD and GD criteria were divided into sematic components. A qualitative content validity analysis was carried ou…
How Do Proverbs Get Their Meanings? The Model of Interpretation Based on a Metaphor Theory.
2011
The constellation of proverbs is quite permanent. Only one third of proverbs are supposed to change in about one hundred years (Kuusi 1994: 117−118). This means that the proverbs used in the 21st century are much the same as the proverbs in the beginning of the 20th century and quite the same as in 1850’s. In this article I focus on the proverb as a significant unit. Even if the proverbs are unchangeable, their meanings are not. The proverbial expressions can be looked from at least four stand points: (1) What is the proverb decoded to mean? (2) What do the words mean? (3) What does the speaker mean? (4) How does the listener interpret the proverb? With all the four ways there are some weak…
Explainable AI for Industry 4.0 : Semantic Representation of Deep Learning Models
2022
Artificial Intelligence is an important asset of Industry 4.0. Current discoveries within machine learning and particularly in deep learning enable qualitative change within the industrial processes, applications, systems and products. However, there is an important challenge related to explainability of (and, therefore, trust to) the decisions made by the deep learning models (aka black-boxes) and their poor capacity for being integrated with each other. Explainable artificial intelligence is needed instead but without loss of effectiveness of the deep learning models. In this paper we present the transformation technique between black-box models and explainable (as well as interoperable) …
Linear Types for Higher Order Processes with First Class Directed Channels
1995
Abstract We present a small programming language for distributed systems based on message passing processes. In contrast to similar languages, channels are one-to-one connections between a unique sender and a unique receiver process. Process definitions and channels are first class values and the topology of process systems can change dynamically. The operational semantics of the language is defined by means of graph rewriting rules. A static type system based on the notion of linear types ensures that channels are always used as one-to-one connections.
Report of the Scientific Committee of the Spanish Agency for Food Safety and Nutrition (AESAN) on the safe use of three aqueous solutions of hydrogen…
2020
* This record is given in both English and Spanish. The company Peroxychem Spain S.L.U. has requested a safety assessment of the use of three aqueous solutions of hydrogen peroxide, acetic acid and peracetic acid as processing aids. 1-Hydroxy ethylidene-1,1-diphosphonic acid (HEDP) was used as a stabiliser. The proposed use is the antibacterial treatment of water used to wash citrus fruits and peppers in processing plants. When this water is disinfected, it can be reused for the consecutive washing of fruits and vegetables through a recirculating system, maintaining it in appropriate conditions and thus reducing water usage. These are the same aqueous solutions previously assessed by the AE…
Naming sensory impressions in winespeak between professionals and non-professionals
2014
International audience; Connections between semantics — for instance, cognitive semantic models such as prototype theory — and sensory analysis have often been studied from an interdisciplinary perspective involving disciplines such as linguistics, cognitive psychology, and chemistry. Among the many fields concerned with this topic, this paper will focus on the particular case of winespeak and especially on the co-construction of a shared knowledge between professionals and consumers. The hypothesis to be verified is (i) that objectivist and strict terminological approaches can not account for the processes at work when professionals and non professionals try to agree on the ‘specialized me…
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.