Logically Characterizing Adaptive Educational Hypermedia Systems
نویسنده
چکیده
Currently, adaptive educational hypermedia systems (AEHS) are described with nonuniform methods, depending on the specific view on the system, the application, or other parameters. There is no common language for expressing functionality of AEHS, hence these systems are difficult to compare and analyze. In this paper we investigate how a logical description can be employed to characterize adaptive educational hypermedia. We propose a definition of AEHS based on first-order logic, characterize some AEHS due to this formalism, and discuss the applicability of this approach.
منابع مشابه
Using IMS LD for Characterizing Techniques and Rules in Adaptive Educational Hypermedia Systems
Adaptive Educational Hypermedia Systems (AEHS) have the potential of delivering instruction tailored to students’ characteristics. However, despite of many years of research in the area, this kind of systems has been used only in a few real learning situations. Reasons for this are their use of proprietary semantics in the definition of adaptivity and educational elements, and their lack of int...
متن کاملDeveloping Adaptive Educational Hypermedia Systems: from Design Models to Authoring Tools
Adaptive hypermedia is a new area of research at the crossroads of hypermedia, adaptive systems, and intelligent tutoring systems. Educational hypermedia systems is cirrently the most popular kind of adaptive hypermedia. The goal of this paper is to uncover the secrets of authoring adaptive educational hypermedia. The paper provides a clear structured view on the process of adaptive hypermedia ...
متن کاملHybrid Adaptive Educational Hypermedia Recommender Accommodating User’s Learning Style and Web Page Features
Personalized recommenders have proved to be of use as a solution to reduce the information overload problem. Especially in Adaptive Hypermedia System, a recommender is the main module that delivers suitable learning objects to learners. Recommenders suffer from the cold-start and the sparsity problems. Furthermore, obtaining learner’s preferences is cumbersome. Most studies have only focused...
متن کاملAdaptive Instruction in Adaptive Educational Hypermedia Systems
In this paper we focus on adaptive instruction and especially on the educational perspective that should underlie the development of web-based Adaptive Educational Hypermedia (AEH) systems used for Internet-based distance education. A design rational and guidelines are proposed for adaptive instruction in the context of AEH systems, which unify several processes that formulate system’s adaptati...
متن کاملKnowledge Modeling for Adaptive Content Selection in Educational Hypermedia Systems
Adaptive content selection and sequencing is recognized as among the most interesting research questions in adaptive educational hypermedia systems. In this paper, we address the adaptive content selection problem in educational hypermedia systems proposing a concrete methodology for capturing expert’s knowledge on selection of learning content following the philosophy and principles of techniq...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2003