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Authoring Adaptive Hypermedia using Ontologies

Hyosook Jung, Seongbin Park
2014 International Journal of Computers Communications & Control  
Using our system, authors can utilize well-defined knowledge structure in ontologies for authoring adaptive hypermedia.  ...  The domain model describes the whole knowledge accessible in adaptive hypermedia.  ...  When the knowledge of a concept is changed, the change is propagated to the concepts that are higher in the concept hierarchy.  ... 
doi:10.15837/ijccc.2012.2.1410 fatcat:xcx26lguxvg4vfp4rxk344fb6a

Inferential Ontology Learning

Vít Novácek
2007 Extended Semantic Web Conference  
This will be accompanied by a mechanism of propagation of the weight changes in the vicinity of the influenced nodes in the semantic network induced by the ontology.  ...  Task SW-2 (reasoning with learned ontologies) The ontology reasoning research in the Semantic Web has been focused mainly on the development of rigorous knowledge representation models and related formalised  ... 
dblp:conf/esws/Novacek07 fatcat:3zmsf5ryb5br5pup6ngkdvgfpm

Towards Distributed Ontology Reasoning for the Web

Anne Schlicht, Heiner Stuckenschmidt
2008 2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology  
In order to support the vision of a semantic web of interrelated ontologies, reasoning procedures have to be highly scalable and able to deal with physically distributed knowledge models.  ...  The use of description logics as one of the primary logical languages for knowledge representation on the Web has created new challenges with respect to reasoning in these logics.  ...  This centralization of reasoning is in conflict with the idea of the semantic web that ontological knowledge is created and maintained in a distributed fashion.  ... 
doi:10.1109/wiiat.2008.396 dblp:conf/webi/SchlichtS08a fatcat:dcffpwnlnrf6bfzk3e6erhc7lm

Evolva: A Comprehensive Approach to Ontology Evolution [chapter]

Fouad Zablith
2009 Lecture Notes in Computer Science  
Ontology evolution is increasingly gaining momentum in the area of Semantic Web research.  ...  We tackle the aforementioned issues by proposing Evolva, a comprehensive ontology evolution framework, which handles a complete ontology evolution cycle, and makes use of background knowledge for decreasing  ...  In our research, we make use of background knowledge in the field of ontology evolution.  ... 
doi:10.1007/978-3-642-02121-3_87 fatcat:devbedabi5dptc4qppyd3him4m

Knowledge continuous integration process (K-CIP)

Hala Skaf-Molli, Emmanuel Desmontils, Emmanuel Nauer, Gérôme Canals, Amélie Cordier, Marie Lefevre, Pascal Molli, Yannick Toussaint
2012 Proceedings of the 21st international conference companion on World Wide Web - WWW '12 Companion  
Social semantic web creates read/write spaces where users and smart agents collaborate to produce knowledge readable by humans and machines.  ...  How to perform a change on ontologies in a social semantic space that currently uses these ontologies through requests ?  ...  If test results are acceptable then ontology changes are propagated back to blessed knowledge base. If failed, proposed ontology changes are cancelled.  ... 
doi:10.1145/2187980.2188244 dblp:conf/www/Skaf-MolliDNCCLMT12 fatcat:clq722nbrzepbox3u4hzg4hulm

A Recommendation System for the Semantic Web [chapter]

Victor Codina, Luigi Ceccaroni
2010 Advances in Intelligent and Soft Computing  
In this paper, we present a personalizedrecommendation system, a system that makes use of representations of items and user-profiles based on ontologies in order to provide semantic applications with personalized  ...  The recommender uses domain ontologies to enhance the personalization: on the one hand, user's interests are modeled in a more effective and accurate way by applying a domain-based inference method; on  ...  The use of a FOAF-based user-model linked with concepts of domain ontologies allows an easy integration of the recommender into Web-applications in any domain.  ... 
doi:10.1007/978-3-642-14883-5_6 dblp:conf/dcai/CodinaC10 fatcat:5zkhekfknfheppqdikmphbwhw4

Adaptive Learning Management System Using Semantic Web Technologies

Farida Begam M, Gopinath Ganapathy
2013 International Journal of Soft Computing  
Ontologies and semantic web services are the basics of next generation semantic web.  ...  In this paper we have suggested the theoretical framework ALMS-Adaptive Learning management System which focuses on three aspects 1) Extracting the knowledge from the use's interaction, behaviour and actions  ...  Here the context ontology, learning object related ontologies such as i) Learner Ontology ii) Learner Style Ontology iii) Domain Ontology iv) Pedagogical Ontology v) Adaptation ontology vi) Workflow ontology  ... 
doi:10.5121/ijsc.2013.4101 fatcat:6o25vtd5lvhifmhhfr7svthx7i

Managing Multiple Ontologies and Ontology Evolution in Ontologging [chapter]

A. Maedche, B. Motik, L. Stojanovic, R. Studer, R. Volz
2002 IFIP Advances in Information and Communication Technology  
Ontologging is an ontology-driven environment to enable next generation knowledge management applications building on Semantic Web technology.  ...  In this paper we first present the conceptual architecture underlying Ontologging.  ...  ACKNOWLEDGEMENTS The research presented in this paper was profited from fruitful discussion with our Ontologging project partners from Insead (France), Meta4 (Spain), Deltatee (Belgium), Archetypon (Greece  ... 
doi:10.1007/978-0-387-35602-0_6 fatcat:ecwjmsrjavd4lirwxobmydp3xa

Ontology-based approach for unsupervised and adaptive focused crawling

Thomas Hassan, Christophe Cruz, Aurélie Bertaux
2017 Proceedings of The International Workshop on Semantic Big Data - SBD '17  
Information from the web is a key resource exploited in the domain of competitive intelligence. ese sources represent important volumes of information to process everyday.  ...  To leverage this challenge, this paper presents a novel approach to process such sources and extract only the most valuable pieces of information. e approach is based on an unsupervised and adaptive ontology-learning  ...  information for each item in the ontology-described knowledge base.  ... 
doi:10.1145/3066911.3066912 dblp:conf/sigmod/HassanCB17 fatcat:p2skm4l4bvcvpofdsc6ca5w4x4

On the Role and Application of Ontologies in Information Systems

Thanh Tran, Holger Lewen, Peter Haase
2007 2007 IEEE International Conference on Research, Innovation and Vision for the Future  
To address this problem, the concept of an ontology, which is central to semantic applications, is compared to formalisms currently used in software engineering.  ...  The development of such a system is then demonstrated by the use of this architecture for an adaptive portal.  ...  ACKNOWLEDGEMENTS Research reported in this paper has been partially financed by the EU in the IST projects: X-Media (ISTFP6-026978) and NeOn (IST-2006-027595)  ... 
doi:10.1109/rivf.2007.369130 dblp:conf/rivf/TranLH07 fatcat:5ulgc4zcp5fvnpbpx6cxsvzi4u

REX – A Tool for Discovering Evolution Trends in Ontology Regions [chapter]

Victor Christen, Anika Groß, Michael Hartung
2014 Lecture Notes in Computer Science  
The continuous accumulation of new insights and knowledge affects specific portions in ontologies and thus leads to their adaptation.  ...  Users can monitor the evolution of an ontology to improve its further development or apply the knowledge in their applications.  ...  In particular, ontologies are adapted to incorporate new knowledge, eliminate initial design errors or achieve changed requirements.  ... 
doi:10.1007/978-3-319-08590-6_9 fatcat:rzb274v5lvhybeivb2xuvipsba

Learning to Propagate Knowledge in Web Ontologies

Pasquale Minervini, Claudia d'Amato, Nicola Fanizzi, Volker Tresp
2014 International Semantic Web Conference  
This paper focuses on the problem of predicting missing class-memberships and property values of individual resources in Web ontologies.  ...  The increasing availability of structured machine-processable knowledge in the WEB OF DATA calls for machine learning methods to support standard pattern matching and reasoning based services (such as  ...  Learning to Propagate Knowledge in Web Ontologies As discussed in Sect. 3.1, the proposed approach to knowledge propagation relies on a similarity graph, represented by its adjacency matrix W.  ... 
dblp:conf/semweb/MinervinidFT14 fatcat:w2gei5i5kzfkri5wd76kinfjmi

Knowledge Change Management and Analysis in Engineering [chapter]

Fajar Juang Ekaputra
2016 Semantic Web Technologies for Intelligent Engineering Applications  
In this paper, we extend the OBII approach to enable the KCMA process.  ...  However, knowledge changes management and analysis (KCMA) process within the environment are not covered within the OBII approach.  ...  Therefore, the proposed approaches for dealing with ontology change management in general settings must be adapted to fulfill the requirements of MDEng such as change propagation to the overlapped data  ... 
doi:10.1007/978-3-319-41490-4_7 fatcat:mbuxdafq4zhvtnlpvpdj6zzqaq

Integration of Genomic, Proteomic and Biomedical Information on the Semantic Web [chapter]

Bill Andreopoulos, Aijun An, Xiangji Huang, Dirk Labudde
2008 Lecture Notes in Computer Science  
This integration will support automated analysis and reasoning on the semantic web.  ...  IGIPI involves integrating different ontologies and vocabularies, such as GO and UMLS/MeSH. We applied IGIPI to yeast and cancer examples. Availability:  ...  In [6] , ontological relations are proposed for enhancing Knowledge Representation and Reasoning. In [7] , integrating protein interaction data using the semantic web is Fig. 2 .  ... 
doi:10.1007/978-3-540-87991-6_5 fatcat:nlrnxfeicveqxhn3iilhyz3htq

An Agile and Ontology-Aided Modeling Environment [chapter]

Emanuele Laurenzi, Knut Hinkelmann, Alta van der Merwe
2018 Lecture Notes in Business Information Processing  
Mechanisms implemented in the AOAME ensure the propagation of changes from the modeling environment to the graph-based database containing the ontology.  ...  In this work, we tackle these two challenges by introducing an Agile and Ontology-Aided approach implemented in our Modeling Environment -the AOAME.  ...  Examples for such mechanisms range from the creation of knowledge graphs [30] to more expressive ontologies (e.g. OWL -Ontology Web Language 7 ) like in [29] .  ... 
doi:10.1007/978-3-030-02302-7_14 fatcat:32yrtt377fh53cazabt3lheenq
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