Search results for "Semantic"

CONSTRUCTIONS, FRAMES, CARTOGRAPHIES MENTALES.: ESQUISSE D'UNE MÉTHODE POUR LA REPRÉSENTATION ET LA TRANSMISSION DE CONNAISSANCES EN COURS DE LANGUES…

2020

International audience; In the last three decades the linguistic innovation has brought two main theoretical tools that are fully functional: the construction grammar and the frame semantics. The present work makes a proposal to unite both frameworks in order to exploit their respective contribution in a pedagogical perspective in foreign language classes. The aim is (i) to operationalize the theoretical junction, and (ii) to propose to exploit it by using mind maps, which elaboration is based on the observation of the speech praxis.

Neural Multimodal Belief Tracker with Adaptive Attention for Dialogue Systems

2019

Multimodal dialogue systems are attracting increasing attention with a more natural and informative way for human-computer interaction. As one of its core components, the belief tracker estimates the user's goal at each step of the dialogue and provides a direct way to validate the ability of dialogue understanding. However, existing studies on belief trackers are largely limited to textual modality, which cannot be easily extended to capture the rich semantics in multimodal systems such as those with product images. For example, in fashion domain, the visual appearance of clothes play a crucial role in understanding the user's intention. In this case, the existing belief trackers may fail …

Modalità “orientata sul partecipante” in siciliano contemporaneo: un’analisi dei dati dell’Atlante linguistico della Sicilia (ALS)

ATL model checking in the cloud

2015

This paper gives an overview of our recent work on implementing a new interactive ATL model checker for verification of open systems. In verification based on model checking, we need to provide a model of the system and also write down the properties (ATL formulas) that we require the system to satisfy. Traditionally, the semantics of ATL is given in terms of concurrent game structures. In contrast to previous approaches, our tool permits an interactive design of the ATL models as state-transition graphs, and is based on client/server architecture. The server part, published as Web service in OpenShift cloud platform, embeds the core of the ATL model checker, and the client provides an intu…

FrameNet Resource Grammar Library for GF

2012

In this paper we present an ongoing research investigating the possibility and potential of integrating frame semantics, particularly FrameNet, in the Grammatical Framework (GF) application grammar development. An important component of GF is its Resource Grammar Library (RGL) that encapsulates the low-level linguistic knowledge about morphology and syntax of currently more than 20 languages facilitating rapid development of multilingual applications. In the ideal case, porting a GF application grammar to a new language would only require introducing the domain lexicon - translation equivalents that are interlinked via common abstract terms. While it is possible for a highly restricted CNL,…

Polisemia e slittamenti semantici nei concetti ANIMA e CORPO nel mondo occidentale, ovvero l'Errore di San Paolo

2006

Storicamente il cristianesimo deve molto al giudaismo. Il cristianesimo di San Paolo, tuttavia, ha cambiato il modo di ragionare su concetti come il sé, il corpo, e la cognizione umana. Senza volere trattare certi concetti teologici, mi prefiggo di sottolineare come il punto di vista della scienza moderna è più vicino al giudaismo tradizionale che al cristianesimo, e di spiegare la diffusione dell’“errore” di Paolo nel mondo occidentale, analizzando la semantica dei riferimenti linguistici (e in particolar modo le metafore e le metonimie) dei concetti anima e corpo e del rapporto con la concezione del sé. Cresciuto da “uomo franco” cioè, da cittadino romano in un ambiente cosmopolita, Paolo…

Enhanced query processing for NoSQL crowdsourcing systems

2014

In this paper, we provide a novel approach for effectively and efficiently support query processing tasks in novel NoSQL crowdsourcing systems. The idea of our method is to exploit the social knowledge available from reviews about products of any kind, freely provided by customers through specialized web sites. We thus define a NoSQL database system for large collections of product reviews, where queries can be expressed in terms of natural language sentences whose answers are modeled as lists of products ranked based on the relevance of reviews w.r.t. the natural language sentences. The best ranked products in the result list can be seen as the best hints for the user based on crowd opinio…

Analyse et fusion d’images multimodales pour la navigation autonome

2021

Robust semantic scene understanding is challenging due to complex object types, as well as environmental changes caused by varying illumination and weather conditions. This thesis studies the problem of deep semantic segmentation with multimodal image inputs. Multimodal images captured from various sensory modalities provide complementary information for complete scene understanding. We provided effective solutions for fully-supervised multimodal image segmentation and few-shot semantic segmentation of the outdoor road scene. Regarding the former case, we proposed a multi-level fusion network to integrate RGB and polarimetric images. A central fusion framework was also introduced to adaptiv…

Effects of musical valence on the cognitive processing of lyrics

2016

The effects of music on the brain have been extensively researched, and numerous connections have been found between music and language, music and emotion, and music and cognitive processing. Despite this work, these three research areas have never before been drawn together into a single research paradigm. This is significant as their combination could lead to valuable insights into the effects of musical valence on the cognitive processing of lyrics. This research draws on theories of cognitive processing suggesting that negative moods facilitate systematic and detail-oriented processing, while positive moods facilitate heuristic-based processing. The current study ( n = 56) used an erro…

Music for the Brain Across Life

2013

Music is highly a versatile and multifaceted form of art and communication that has been an essential part of human societies since their early days. During the past 20 years, neuroimaging studies have shown that music is a powerful stimulant also for the brain, engaging not just the auditory cortex but also a vast network of temporal, frontal, parietal, cerebellar, and limbic brain areas that govern auditory perception, syntactic and semantic processing, attention and memory, emotion and mood control, and motor skills. Especially regions in the right temporal and frontal cortices are needed for the accurate perception and production of music as abnormal neural development or acquired damag…