Search results for "Intelligence"

Deep neural attention-based model for the evaluation of italian sentences complexity

2020

In this paper, the Automatic Text Complexity Evaluation problem is modeled as a binary classification task tackled by a Neural Network based system. It exploits Recurrent Neural Units and the Attention mechanism to measure the complexity of sentences written in the Italian language. An accurate test phase has been carried out, and the system has been compared with state-of-art tools that tackle the same problem. The computed performances proof the model suitability to evaluate sentence complexity improving the results achieved by other state-of-the-art systems.

A Clustering approach for profiling LoRaWAN IoT devices

2019

Internet of Things (IoT) devices are starting to play a predominant role in our everyday life. Application systems like Amazon Echo and Google Home allow IoT devices to answer human requests, or trigger some alarms and perform suitable actions. In this scenario, any data information, related device and human interaction are stored in databases and can be used for future analysis and improve the system functionality. Also, IoT information related to the network level (wireless or wired) may be stored in databases and can be processed to improve the technology operation and to detect network anomalies. Acquired data can be also used for profiling operation, in order to group devices according…

Developing an Analytical Framework for Analyzing and Comparing National E-Government Strategies

2020

Part 1: E-Government Foundations; International audience; Across the world, e-government strategies are developed for the effective digitalization of the public sector. They offer governments a framework for dealing with challenges such as technical and legal interoperability and collaboration between public and private sector stakeholders, and for promoting a future vision for a digital public sector. Since e-government strategies are policy document and, thus, likely to convey biased perspectives, analyses of these strategies can yield insights into these biases and different perspectives on public sector digitalization. Until now, there has been no widely recognized framework for systema…

Mitigation and reinforcement in general knowledge expressions

2020

Abstract Speakers often mitigate by downgrading their own role in their utterances, depersonalizing the origin of their utterances and de-focalizing the deictic-personal point of reference (Briz, 1998; Caffi, 2007). Linguistically, this can be accomplished by means of impersonalization, generalization and referencing general knowledge. Interestingly, using expressions that suggest the objective, general or shared status of information can, in some cases, lead to argumentative reinforcement or boosting 1 (Cornillie, 2007a, b; Caffi, 1999; Briz, 2016). Our goal is to examine the relationship between the functions of mitigation and reinforcement in indirect evidential expressions of common kno…

Mitigation and boosting as face-protection functions

2020

Abstract Mitigation is undeniably and necessarily linked with the social aspect of communication. No speaker mitigates an utterance without a goal in mind, which makes mitigation a means to an end and not an end in itself. Even though the various definitions of mitigation do not assign the same aims to this phenomenon, the social impact it has on the participants in the communication is generally agreed upon throughout the literature (Fraser, 1980; Meyer-Hermann, 1988; Bazzanella et al., 1991; Briz, 1998, 2003; Caffi, 1999; Thaler, 2012; Briz and Albelda, 2013; Schneider, 2013; Albelda et al., 2014; Albelda, 2016, 2018). In this paper, the mitigating and boosting strategies in relationship …

Książę Niccola Machiavellego jako przykład zastosowania toposu zakulisowości

2019

Aby wyjaśnić fenomen popularności Księcia Niccola Machiavellego, należy wskazać na osobliwy sposób komunikowania się autora tego dzieła z czytelnikiem. Autor przedstawia siebie jako fachowca z dziedziny sztuki politycznej, za swoich czytelników zaś chce mieć jedynie tych, którzy, jak on, znają się na rzeczy. Charakterystyczny zimny i, z pozoru przynajmniej, nieozdobny styl, jakim posługuje się autor Księcia, podkreśla dodatkowo profesjonalny i nieosobisty stosunek pisarza do przedmiotu jego rozważań. W kategoriach teorii retorycznej taki sposób komunikowania się daje się opisać jako poszukiwanie okrężnych dróg do tego, co Kenneth Burke określał mianem konsubstancjacji retorycznej. Mówca sta…

Sincerity in Lithuanian epistolarity: Between truth and emotion

2020

AbstractThis paper investigates the lexical representation of sincerity in Lithuanian epistolarity throughout the twentieth century. Drawing on data from the corpus of Lithuanian letters and employing the techniques of corpus, statistical and philological analysis, this paper explores the use, frequency and context of occurrence of the four sets of lexical stems: atvir- (‘open’, ‘frank’), nuošird- (‘sincere’, ‘honest’), šird- (‘heart’), and tikr- (‘authentic’, ‘genuine’, ‘real’). As each of these lexical stems foreground different semantic shades of sincerity, they are treated in this paper as lexical variables that inscribe different degrees of an author’s sincere attitude (stance) toward …

Using discourse markers to negotiate epistemic stance: A view from situated language use

2021

Abstract In this paper, I analyse the usage of a discourse marker =mari, belonging to the epistemic paradigm attested in Upper Napo Kichwa (Quechuan, Ecuador). I show that the use of =mari indicates that the information is known well to the speaker, but also to some extent familiar to the addressee. In situated language use, the marker contributes to creating a knowing epistemic stance of the speaker. The analysis presented here is based on a 13-h documentary corpus of interactive Upper Napo Kichwa discourse, recorded on audio and video. For the purpose of the paper, the relevant utterances are analysed in their broad interactional context, including not only the surrounding text, but also …

2020

Abstract In classroom settings, laughter and smiles are resources for action that are available to both teachers and students. Recent interactional studies have documented how students use these resources to deal with trouble of various kind, but less is known about the sequential and activity contexts of teachers’ laughter-relevant practices, as well as their pedagogical functions. We use multimodal conversation analysis (CA) to investigate the interactional unfolding and pedagogical orientations of teacher smiles during instructional IRE (initiation-response-evaluation) sequences in a corpus of 37 bilingual lessons collected in schools in Finland and Spain. In analysing the focal smiles, …

Prosodic modulation as a mark to express pragmatic values: The case of mitigation in Spanish

2021

Abstract One of the functions of prosody in discourse is to convey pragmatic values that add up to the core semantic meaning of spoken units or segments. Regarding mitigation, Caffi (1999: 890) specifically discusses “the very important prosodic and kinesic means of mitigation, such as changes in pitch prominence, rhythm, speech rate, as well as eye-contact, gaze, gaze aversion, smile, particular postures, etc.” In this paper, I focus on some prosodic factors such as pitch, intensity, duration and speech rate that can be used in European Spanish, in combination with pragmatic meanings. The first aim is to establish a theoretical deliberation on prosody as a clear marker to convey pragmatic …