English is one of the key subjects basic education in many countries; more and students tend to learn online. This paper takes middle school texts as research object proposes a method test knowledge graph construction. Through acquiring data, preprocessing corpus, designing feature vectors, this realizes extract points from tests based on SVM model construct an graph. It important standardizati...

Enthymemes, arguments with incomplete structure, are a ubiquitous feature of human communication and argumentation. This paper proposes a way of representing enthymemes and arguments within the ASPIC+ framework, and how enthymemes are constructed based on estimates of shared knowledge. It then proposes a framework in which agents are capable of constructing a model of other agent’s knowledge.

This project researches the potential of mobile learning games to support information access and motivation for educationally disadvantaged learners. Based on the Game Design Patterns for Mobile Games by Davidsson et. al [6] it will analyse existing didactic methods/patterns used within mobile learning games to impart subject related knowledge. The identified patterns will provide the base for ...

The focus of this special issue is on the cognitive load underlying processes of interactive knowledge construction in a wide range of instructional multimedia platforms. Multimedia comprehension involves the parallel processing of auditoryeverbal and visualepictorial channels within working memory. By means of integrating multimodal information, students are able to acquire new knowledge. Howe...

The knowledge society It is obvious that knowledge management is a huge problem for the construction industry. A report released a few days ago points to the fact that especially small companies in the construction sector are not exploiting the knowledge and innovations created in technical research institutions. Small companies are lacking behind in the development – and are hampering the deve...

Semantic web technologies are used in the construction of a bio-health knowledge base model, which, when coupled with an Electronic Health Record (EHR), is to be used by clinicians. Specifically, this ontology provides the basis for a domain knowledge resource that attempts to bridge biological and clinical information. The prototype is focused on a Cystic Fibrosis exemplar, and the content of ...

Graphical belief networks, including Bayes nets and influence diagrams, can be represented with directed hypergraphs. Each directed hyperedge corresponds to a factor of the joint distribution of all variables in the model. A hyperedge replacement grammar is a collection of rules for replacing hyperedges with hypergraphs. A hyperedge replacement grammar for graphical belief networks defines a co...

This paper investigates one particular contribution of hypertext to knowledge construction: the transition from declarative knowledge to structural knowledge. The proposed model hypothesizes that the navigational structure of hypertext provides a framework to the learner for integrating new information with previously acquired knowledge and should hence facilitate the acquisition of structural ...