Filters








1,232 Hits in 4.6 sec

Adaptive Link Annotation in Distributed Hypermedia Systems: The Evaluation of a Service-Based Approach [chapter]

Michael Yudelson, Peter Brusilovsky
Lecture Notes in Computer Science  
A service-based approach to link annotation expands the applicability of adaptive navigation support functionality beyond the limits of traditional adaptive hypermedia systems.  ...  After a brief overview of current efforts to develop service-based approaches to adaptive hypermedia, we describe our specific implementation of this approach as personalization architecture and report  ...  This paper addresses the challenges of implementing adaptive link annotation in the context of modern open corpus hypermedia systems [4] .  ... 
doi:10.1007/978-3-540-70987-9_27 fatcat:qzfwle3525ag5busjmouwiyc34

Personalised Navigation System with Multidimensional Linkbases [chapter]

Panchit Longpradit, Christopher Bailey, Wendy Hall, Gary Wills
2006 Lecture Notes in Computer Science  
This paper introduces the concept of a multi-dimensional linkbase to describe a single linkbase containing links annotated with metadata that places them in several different contextual dimensions at once  ...  Some of the criticisms of adaptive systems are that users do not always understand why the system is adapting the content and links [14], and that the adaptation process can lead to prolific or out of  ...  At the University of Southampton, open hypermedia (OH) research was commenced in the late 1980's with the creation of Microcosm [8] , the Distributed Link Service (DLS) [5] and the Fundamental Open  ... 
doi:10.1007/11768012_36 fatcat:sgpyjvqazfak5kkcsplxofs3si

An Inquiry-led Personalised Navigation System (IPNS) using multi-dimensional linkbases

Panchit Longpradit, Wendy Hall, Robert J. Walters, Lester Gilbert, Quintin Gee, Gary B. Wills
2008 New Review of Hypermedia and Multimedia  
We give the results of our evaluation, which confirm that user-controlled adaptation is a satisfactory approach to providing users with control over personalization, and can alleviate the link overload  ...  Meanwhile, the Adaptive Hypermedia approach seeks to enhance a user's experience by inserting personalised additional content and links on the web page.  ...  The Open Hypermedia (OH) community views hypermedia systems as ones that provide services for the integration of information and processes in a distributed heterogeneous environment where there is no distinction  ... 
doi:10.1080/13614560802316095 fatcat:v3nms3ztt5cxpax7sd25ryogti

An Empirical Evaluation Of Learner Performance In E-Learning Recommender Systems And An Adaptive Hypermedia System

Khairil Imran Ghauth, Nor Aniza Abdullah
2010 Malaysian Journal of Computer Science  
A performance evaluation with an adaptive hypermedia system that uses knowledge level as its adaptation feature also showed a positive increase of 14.99% in terms of students' performance.  ...  The feasibility of the proposed system is conducted by comparing its performance against other recommender systems and an adaptive hypermedia system in order to measure the effectiveness of the proposed  ...  provides adaptive links and adaptive content by means of link hiding, link annotation, and fragment variants. The implementation of AHA! covers most of the aspects of adaptive hypermedia system.  ... 
doi:10.22452/mjcs.vol23no3.1 fatcat:ih2tftfluzhdrdbvwp43nyw56m

The HyperDisco approach to open hypermedia systems

Uffe Kock Wiil, John J. Leggett
1996 Proceedings of the the seventh ACM conference on Hypertext - HYPERTEXT '96  
Computing support for large engineering enterprises provides an example of the need for hypermedia-based collaborative computing systems composed of a large number of distributed heterogeneous tools.  ...  features of the HyperDisco approach.  ...  SP3 is based on a layered system architecture consisting of participating applications, link services managers, and instances of the HB3 HBMS.  ... 
doi:10.1145/234828.234842 dblp:conf/ht/WiilL96 fatcat:khrz3kbqn5g4nlmxz4svet7joy

Personalized hypermedia information provision through adaptive and adaptable system features: User modelling, privacy and security issues [chapter]

Josef Fink, Alfred Kobsa, Jörg Schreck
1994 Lecture Notes in Computer Science  
A model of the characteristics of user groups and individual users, a model of the usage characteristics of the system, and a domain model are exploited in the adaptation process.  ...  user-adapted web pages from distributed multimedia databases.  ...  , namely adaptive presentation of multimedia elements, direct guidance, adaptive sorting, hiding, and annotation of links at the disposal of the hypermedia author. • The adaptations offered in AVANTI address  ... 
doi:10.1007/3-540-63135-6_44 fatcat:ywzfbmyn5fbrpk3uqhqijkmokm

Issues of usability in hypermedia systems

Nikos Tsirakis, Nikos Karousos, George Gkotsis
2005 Proceedings of the 2005 symposia on Metainformatics - MIS '05  
This paper argues that usability is a critical attribute that should be taken into consideration during the development process of an Open Hypermedia System (OHS).  ...  Open Hypermedia have come up with several systems, which can provide services to software developers.  ...  ACKNOWLEDGMENTS The authors would like to thank the designers for answering the questionnaire.  ... 
doi:10.1145/1234324.1234339 dblp:conf/metainformatics/TsirakisKG05 fatcat:5oif6l3sfrawjmhx22t2t3dikq

Designing learning systems to provide accessible services

Pythagoras Karampiperis, Demetrios Sampson
2005 Proceedings of the 2005 International Cross-Disciplinary Workshop on Web Accessibility (W4A) - W4A '05  
In this paper we address the need for an architectural definition of a web-based learning system that satisfies the design steps and requirements identified following the current state-of-the-art accessibility  ...  However, the design and development of web-based learning environments for people with special abilities has been addressed so far by the development of hypermedia and multimedia based educational content  ...  Figure 4 presents the proposed architectural approach for a web-based learning system supporting accessible hypermedia based on the principles described in the previous sections of the paper.  ... 
doi:10.1145/1061811.1061825 dblp:conf/w4a/KarampiperisS05 fatcat:u5pwucm4oven3l5imoezghzvne

The new trends in adaptive educational hypermedia systems

Sibel Somyürek
2015 International Review of Research in Open and Distance Learning  
and the design of meta-adaptive systems.  ...  This paper aims to give a general review of existing literature on adaptive educational hypermedia systems and to reveal technological trends and approaches within these studies.  ...  From the early days of adaptive hypermedia studies, hypermedia programs have offered several content and link adaptation methods.  ... 
doi:10.19173/irrodl.v16i1.1946 fatcat:3mu5jeiq3newxnhudjb7pffecu

A schema-based P2P network to enable publish-subscribe for multimedia content in open hypermedia systems

Thanassis Tiropanis, Dimitris Kanellopoulos
2008 International Journal of Web Engineering and Technology  
can be obtained through the link services of the OHS.  ...  This paper proposes an architecture that enables the operation of OHS over a P2P overlay network of OHS servers based on semantic annotation of (a) peer OHS servers and of (b) multimedia resources that  ...  Acknowledgements The authors would like to thank the organising committee and the programme committee of the International Workshop on Architectures, Models and Infrastructures to Generate Semantics in  ... 
doi:10.1504/ijwet.2008.016103 fatcat:s6lq32ecmjebzkdg2jbffvo3fe

HTML generation and semantic markup for telepathology

Vincenzo Della Mea, Carlo Alberto Beltrami, Vito Roberto, Davide Brunato
1996 Computer networks and ISDN systems  
In this paper we present a novel approach to the authoring and maintenance of hypermedia documents, applied to the domain of Anatomic Pathology.  ...  Abstract 1 Introduction This work is a part of the MULTIPATH project [Multipath95] aimed at developing distributed multimedia services for Telepathology. The paper is organised as follows.  ...  Acknowledgments We thank the anonymous Referees for their stimulating suggestions and comments. [Berners-Lee93] Berners-Lee T. Hypertext Transfer Protocol, Internet Draft. 5 Nov 1993.  ... 
doi:10.1016/0169-7552(96)00049-9 fatcat:sf2mvhdgtfebxpkggqfstolrka

A system architecture for the extension of structured information spaces by coordinated CSCW services

Peter Manhart
1999 Proceedings of the international ACM SIGGROUP conference on Supporting group work - GROUP '99  
structures and on the efficient distribution of the resulting documents.  ...  The World Wide Web is an emerging platform for information systems; however established system architectures for web systems focus mainly on the creation and storage of consistent hypermedia information  ...  The groupware toolkit GroupKit [ 131 is a tcl/tk-based approach for creating realtime, distributed computer-based conferencing systems in an easy script-like code.  ... 
doi:10.1145/320297.320338 dblp:conf/group/Manhart99 fatcat:t7wmgxrflzcibgrpiyggrtujz4

Revealing Strengths, Weaknesses and Prospects of Intelligent Collaborative e-Learning Systems

Amal Asselman, Azeddine Nasseh, Souhaib Aammou
2018 Advances in Science, Technology and Engineering Systems  
This interaction could be made on the base of adaptive hypermedia techniques, Multi-agent Systems technology and a cognitive learner model.  ...  For these reasons, we present, in the end, some prospects in order to determine how we can improve these systems to stop the reasons of abandoning courses.  ...  In general, there are two kinds of hypermedia systems differ in the manner of adaptation: The adaptable hypermedia system and the adaptive hypermedia.  ... 
doi:10.25046/aj030310 fatcat:jv7xdtm5dbbn5fbsvaovdzskcy

Bioinformatics-based Adaptive System towards Real-Time Dynamic E-learning Content Personalization

Othmar Othmar Mwambe, Phan Xuan Tan, Eiji Kamioka
2020 Education Sciences  
Adaptive Educational Hypermedia Systems (AEHS) play a crucial role in supporting adaptive learning and immensely outperform learner-control based systems.  ...  To address such a challenge, this study proposes a bioinformatics-based adaptive navigation support that was initiated by the alternation of learners' motivation states on a real-time basis.  ...  Last but not the least, Dr. Saromporn Charoenpit (Thai-Nichi Institute of Technology-TNI) for her support at TNI. Conflicts of Interest: The authors declare no conflict of interest. Educ.  ... 
doi:10.3390/educsci10020042 fatcat:linbis76rrb5hf2pkv5rfe577q

The value of adaptive link annotation in e-learning

I-Han Hsiao, Peter Brusilovsky, Michael Yudelson, Alvaro Ortigosa
2010 Proceedings of the 21st ACM conference on Hypertext and hypermedia - HT '10  
However, almost all studies of adaptive link annotation have been performed in the context of dedicated adaptive educational hypermedia systems.  ...  Adaptive link annotation is one of the most popular adaptive educational hypermedia techniques.  ...  INTRODUCTION Adaptive link annotation is one of the most popular adaptive educational hypermedia techniques [1] .  ... 
doi:10.1145/1810617.1810657 dblp:conf/ht/HsiaoBYO10 fatcat:4hgytnanmnarja52kphqp4ub4i
« Previous Showing results 1 — 15 out of 1,232 results