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The evolution of electronics and the growing capabilities of in-vehicle and public infrastructure equipments make feasible the development of new value added services in the field of intelligent transportation systems. However, initiatives in this sense frequently failed due to the lack of agreement or coordination among service providers, public authorities and final users. This paper proposes a...
Data quality is crucial for data integration and the consistency dimension is an important issue in data quality. Traditional methods of data consistency focus on the conflict or inconsistency that occurs in the same concept. However, it is sometimes insufficient to ensure the data consistency only using these methods. In this paper, we divide the conflicts among different data sources into the traditional...
A method for facilitating the communication between agents which have close ontologies by constructing a model of the interlocutor agent ontology is presented. The model of the interlocutor agent understanding is gradually refined based on the information exchanged between agents. We are in the situation where only the terms communicated between agents are made public and known by the other agent...
The diversity of learning abilities between learners in the virtual classroom is wider than those in traditional classroom. It is difficult to prepare a suitable teaching material for the needs of all learners in virtual classroom. Particularly, for online learning in real time, the learners with higher abilities will have lower learning efficiency but the learners with lower abilities could not catch...
This paper presents a study aiming to investigate the way in which concept mapping could assist students to improve their technical systems understanding concerning computer science, on the basis of Denhiere-Baudet text comprehension model structures. The results of the study indicate that concept mapping supports students in two levels: (i) those, who have superficial comprehension on the underlying...
Personal development plans (PDP) have positive effects in learnerspsila motivation and confidence since they enable individuals to reflect upon their own learning and to plan for their own educational development according to their personal interests, background and experience. Despite those benefits, there are not many efforts considering the role of learners in the creation of their own learning...
The task of automatically determining the concepts referred to in chief complaint (CC) data from electronic medical records (EMRs) is an essential component of many EMR applications aimed at biosurveillance for disease outbreaks. Previous approaches that have been used for this concept mapping have mainly relied on term-level matching, whereby the medical terms in the raw text and their synonyms are...
We report the results of applying language technology to the bioinformatics problem of online concept annotation of biomedical text. We extend our concept annotator, CONANN, to find biomedical concepts in using concept language models. The goal of CONANN is to improve annotation speed without losing annotation accuracy as compared to offline systems, facilitating the use of concept annotation in online...
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