Search results for "Semantic"

A Formal Semantics and a Client Synthesis for a BPEL Service

2008

A complex Web service described with languages like BPEL4WS, consists of an executable process and its observable behaviour (called an abstract process) based on the messages exchanged with the client. The abstract process behaviour is non deterministic due to the internal choices during the service execution. Furthermore the specification often includes timing constraints which must be taken into account by the client. Thus given a service specification, we identify the synthesis of a client as a key issue for the development of Web services. To this end, we propose an approach based on (dense) timed automata to first describe the observable service behaviour and then to build correct inte…

Automated Uncertainty Quantification Through Information Fusion in Manufacturing Processes

2017

International audience; Evaluation of key performance indicators (KPIs) such as energy consumption is essential for decision-making during the design and operation of smart manufacturing systems. The measurements of KPIs are strongly affected by several uncertainty sources such as input material uncertainty, the inherent variability in the manufacturing process, model uncertainty, and the uncertainty in the sensor measurements of operational data. A comprehensive understanding of the uncertainty sources and their effect on the KPIs is required to make the manufacturing processes more efficient. Towards this objective, this paper proposed an automated methodology to generate a hierarchical B…

The advantage of errorless learning for the acquisition of new concepts' labels in alcoholics

2009

BackgroundPrevious findings revealed that the acquisition of new semantic concepts' labels was impaired in uncomplicated alcoholic patients. The use of errorless learning may therefore allow them to improve learning performance. However, the flexibility of the new knowledge and the memory processes involved in errorless learning remain unclear.MethodNew concepts' labels acquisition was examined in 15 alcoholic patients and 15 control participants in an errorless learning condition compared with 19 alcoholic patients and 19 control subjects in a trial-and-error learning condition. The flexibility of the new information was evaluated using different photographs from those used in the learning…

Teaching and Learning School Informatics: A Concept-Based Pedagogical Approach

2009

While informatics is a well-established discipline in higher education around the world, it is not the case in secondary education, with the exception of a few countries. Generally, what is taught is not informatics as a subject with its own methods, concepts, and principles, but some software tools with the goal that the use is sufficient for students to acquire skills. In addition, an analysis of the current situation reveals that the real competencies of teachers and students in informatics are far weaker than might be expected in secondary education. This work proposes a concept-based pedagogical approach to school informatics. The aim is to provide the students with a more thorough und…

Desarrollo y evaluación psicométrica de una forma abreviada de la escala de posicionamiento ante el diagnóstico enfermero

2013

El Position on Nursing Diagnosis (PND) es una escala que utiliza la técnica del diferencial semántico para medir las actitudes hacia el concepto diagnóstico enfermero. El estudio objetivó desarrollar una forma abreviada de la versión española de esta escala, evaluar sus propiedades psicométricas y eficiencia. Se utilizó un doble enfoque empírico-teórico para obtener una forma reducida del PND, el PND-7-SV, que fuera equivalente a la original. Mediante un diseño transversal a través de encuesta, se evaluó la fiabilidad (consistencia interna y fiabilidad test-retest), validez de constructo (análisis factorial exploratorio, técnica de grupos conocidos y validez discriminante) y de criterio (va…

Sa1611 Computer-Assisted Diagnosis of Confocal Laser Endomicroscopy (CLE) by a Novel Image Analysis and Semantic Annotation Method

2012

The neural basis of sublexical speech and corresponding nonspeech processing: a combined EEG-MEG study.

2014

Abstract We addressed the neural organization of speech versus nonspeech sound processing by investigating preattentive cortical auditory processing of changes in five features of a consonant–vowel syllable (consonant, vowel, sound duration, frequency, and intensity) and their acoustically matched nonspeech counterparts in a simultaneous EEG–MEG recording of mismatch negativity (MMN/MMNm). Overall, speech–sound processing was enhanced compared to nonspeech sound processing. This effect was strongest for changes which affect word meaning (consonant, vowel, and vowel duration) in the left and for the vowel identity change in the right hemisphere also. Furthermore, in the right hemisphere, spe…

Does conal prime CANAL more than cinal? Masked phonological priming effects in Spanish with the lexical decision task.

2005

Evidence for an early involvement of phonology in word identification usually relies on the comparison between a target word preceded by a homophonic prime and an orthographic control (rait-RATE vs. raut-RATE). This comparison rests on the assumption that the two control primes are equally orthographically similar to the target. Here, we tested for phonological effects with a masked priming paradigm in which orthographic similarity between priming conditions was perfectly controlled at the letter level and in which identification of the prime was virtually at chance for both stimulus onset asynchronies (SOAs) (66 and 50 msec). In the key prime-target pairs, each prime differed from the targ…

Sémantique discursive cognitive.

2022

Langue et connaissances sont dans la recherche actuelle travaillées sous l’angle du discours. Son étude linguistique permet d’identifier des figements en tant qu’expressions de routines sociales et cognitives. Cette approche exploite deux outils : les constructions en tant qu’appariements de sens et de forme, et les frames en tant qu’unités minimales de connaissances partagées. Il convient alors de construire théoriquement cette association, encore inédite en analyse du discours. Un protocole méthodologique de linguistique du corpus opérationnalise l’approche développée. Puis, une analyse empirique d’un corpus de publicités du vin issues de prospectus de supermarchés autrichiens permet de v…

How domain-sensitive are existential constructions? Evidence from Swedish and Dutch weather reports

2020

International audience; [Introduction] Over the last two decades, linguists have shown considerable interest in the advantages of CxG-theories for various linguistic sub-disciplines. A particular question that has arisen within more “applied” frameworks, is whether or not constructions can have domain-specific manifestations regarding meaning and/or form (Fischer/Nikiforidou 2015; Bücker/Günther/Imo 2015; Gautier/Bach 2019). However, sufficient empirical analyses are currently missing, and this research question needs to be more systematically tested for constructions in various languages and different LSP-oriented domains. Beside the mere “applied” focus, such work can lead to interestin…