Filters








958 Hits in 3.8 sec

Learning and inferencing in user ontology for personalized Semantic Web search

Xing Jiang, Ah-Hwee Tan
2009 Information Sciences  
In this paper, we present an ontology based user model, called user ontology, for providing personalized information service in the Semantic Web.  ...  Specifically, we present a set of statistical methods to learn a user ontology from a given domain ontology and a spreading activation procedure for inferencing in the user ontology.  ...  The authors would like to thank the anonymous reviewers for providing many invaluable comments to the previous versions of the paper.  ... 
doi:10.1016/j.ins.2009.04.005 fatcat:wzmskbj5sjdr7plf55xqnm2n5a

Learning and inferencing in user ontology for personalized semantic web services

Xing Jiang, Ah-Hwee Tan
2006 Proceedings of the 15th international conference on World Wide Web - WWW '06  
Specifically, we adopt a statistical approach to learning a semantic-based user ontology model from domain ontology and a spreading activation procedure for inferencing in the user ontology model.  ...  We apply the methods of learning and exploiting user ontology to a semantic search engine for finding academic publications.  ...  We further incorporate the proposed user ontology model and the SAT [1] based inferencing procedure into a semantic search engine for searching academic publications.  ... 
doi:10.1145/1135777.1136018 dblp:conf/www/JiangT06a fatcat:7h5riojirjgm7gfpssts5umhny

SEAL — A Framework for Developing SEmantic Web PortALs [chapter]

Alexander Maedche, Steffen Staab, Nenad Stojanovic, Rudi Studer, York Sure
2001 Lecture Notes in Computer Science  
Hence, web sites may feed directly from the Semantic Web exploiting the underlying structures for human and machine access. We have developed a generic approach for developing semantic portals, viz.  ...  In this paper, we discuss the role that semantic structures make for establishing communication between different agents in general.  ...  Research for this paper was partially financed by Ontoprise GmbH, Karlsruhe, Germany, by US Air Force in the DARPA DAML project "OntoAgents", by EU in the IST-1999-10132 project "On-To-Knowledge" and by  ... 
doi:10.1007/3-540-45754-2_1 fatcat:s2f46rdq65fojhdpgu3piggytq

SEAL

Nenad Stojanovic, Alexander Maedche, Steffen Staab, Rudi Studer, York Sure
2001 Proceedings of the international conference on Knowledge capture - K-CAP 2001  
Hence, web sites may feed directly from the Semantic Web exploiting the underlying structures for human and machine access. We have developed a generic approach for developing semantic portals, viz.  ...  In this paper, we discuss the role that semantic structures make for establishing communication between different agents in general.  ...  Research for this paper was partially financed by Ontoprise GmbH, Karlsruhe, Germany, by US Air Force in the DARPA DAML project "OntoAgents", by EU in the IST-1999-10132 project "On-To-Knowledge" and by  ... 
doi:10.1145/500737.500762 dblp:conf/kcap/StojanovicMSSS01 fatcat:nssu6age4rcx3ohtyjat7exiiu

MultiMedia Metadata Management: a Proposal for an Infrastructure

Patrizia Asirelli, Suzanne Little, Massimo Martinelli, Ovidio Salvetti
2006 Semantic Web Applications and Perspectives  
This infrastructure enables the collection, analysis and integration of media for semantic annotation, search and retrieval.  ...  In this paper we discuss the independent units that are used within the infrastructure and the semantic web technologies that are being used to support them.  ...  .), an upper ontology also provides a basis for semantic interoperability and the development of services based on deductive inferencing.  ... 
dblp:conf/swap/AsirelliLMS06 fatcat:lg6vjmwrtngw3kbryz2qo2l6ea

The Design of Intelligence for the Management of Personal Multimedia Content

Patricia Charlton, Jonathan Teh
2006 International Conference on Semantics and Digital Media Technologies  
In this paper we review part of the approach taken by aceMedia to create semantic metadata (ontologies) and use of this to enable more appropriate search and matching and managing of content.  ...  However, there is further benefit the end user can gain from this semantic metadata and this is from adding intelligence in the software.  ...  management via knowledge technologies and developments in the semantic web.  ... 
dblp:conf/samt/CharltonT06 fatcat:7nx7nhp2ujc33ihy4kdb7bokly

Semantic Personalisation in Networked Media: Determining the Background Knowledge

Dorothea Tsatsou, Vasileios Mezaris, Ioannis Kompatsiaris
2012 2012 Seventh International Workshop on Semantic and Social Media Adaptation and Personalization  
This paper examines the requirements and argues about the features that an ontological knowledge base should encompass in order to represent semantic information pertinent to a user and suitable for context-aware  ...  It explores existing formal ontologies suitable to represent user characteristics and the diverse information in digital media, as well as the opportunities and shortcomings that linked open data vocabularies  ...  Semantic Web.  ... 
doi:10.1109/smap.2012.10 dblp:conf/smap/TsatsouMK12 fatcat:pr237hw7ezd7flxertjf4wiofa

Tools and Technologies for Architecture Knowledge Management [chapter]

Peng Liang, Paris Avgeriou
2009 Software Architecture Knowledge Management  
In this chapter, we survey the existing tool support and related technologies for different architecture knowledge management strategies, and present them according to the use cases they offer.  ...  Both tools and technologies cover a wide number of potential use cases for architecture knowledge management.  ...  text mining for the elicitation of user interests about AK, and ontology inferencing for the enrichment of AK.  ... 
doi:10.1007/978-3-642-02374-3_6 fatcat:m2bob7q3m5fhfm5n4t36zb4age

Study and Review of Recent Trends in Semantic Web

Syed Nisar Bukhari, Javid Ahmad Mir, Ummer Ahmad
2017 International Journal of Advanced Research in Computer Science and Software Engineering  
Now a days there is an exponential rise in the amount of Information in the World Wide Web and there is a need for a much efficient algorithm for Web Search.  ...  In this paper we will study and review the recent trends in the semantic web domain.  ...  Semantic and Web Intersection: The Pioneers Approach: In this approach, the pioneers' envisioned the use of Semantic Web where, inferencing is a major aspect.  ... 
doi:10.23956/ijarcsse/v7i6/0273 fatcat:qk3o3ihlynhlrcvtyjhfupqxd4

IISWS: Integrative Intelligent System for a Multi-Domain Diversified Semantic Search

Gerard Deepak, A. Santhanavijayan
2021 International Semantic Intelligence Conference  
The approach integrates classification, Synonymization, Intertwining with RDF, and a cognizable semantic similarity model for recommendation of queries and thereby the user relevant web pages with the  ...  Knowledge-Driven Web-based recommendation systems are required to reduce the cognitive gap between the user query and the recommendable contents.  ...  In [8] [9] [10] [11] Deepak et al., have incorporated several intelligent semantics paradigms in combination with ontologies for recommending web contents in web search and personalization.  ... 
dblp:conf/isic2/DeepakA21 fatcat:zfcwsr744vhcrnxvncn5nsme2m

Using Linked Data to Annotate and Search Educational Video Resources for Supporting Distance Learning

Hong Qing Yu, C. Pedrinaci, S. Dietze, J. Domingue
2012 IEEE Transactions on Learning Technologies  
Multimedia educational resources play an important role in education, particularly for distance learning environments.  ...  It is crucial to explore, share, reuse, and link these educational resources for better e-learning experiences.  ...  ACKNOWLEDGMENTS This research was partly funded by the European Commission's 7th Framework Program SOA4ALL project, NoTube project, and the Open University's Semantic Media Group.  ... 
doi:10.1109/tlt.2012.1 fatcat:ahst5qk6ibg2jekd5ykbgvwy5u

An Ontology-Based Framework for Modeling User Behavior—A Case Study in Knowledge Management

Liana Razmerita
2011 IEEE transactions on systems, man and cybernetics. Part A. Systems and humans  
The paper discusses some of the implications of ontology-based user modeling for semantic-enhanced Knowledge Management (KM), and in particular for personal KM.  ...  This article focuses on the role of user modeling and semantic-enhanced representations for personalization.  ...  Semantic web and ontologies may be a catalyst for learning organizations where ontology-based competency management plays a central role [27] .  ... 
doi:10.1109/tsmca.2011.2132712 fatcat:stzl62laozebpaqxzb7tdngfuu

Semantic Annotation and Search for Educational Resources Supporting Distance Learning
English

Mrs Nithya C, Mr K. Saravanan
2014 International Journal of Engineering Trends and Technoloy  
Multimedia educational resources play an important role in education, particularly for distance learning environments.  ...  It is crucial to explore, share, reuse, and link these educational resources for better e-learning experiences.  ...  The annotation inferencing process uses the tree-structure advantages of the ontology-based semantic annotations.  ... 
doi:10.14445/22315381/ijett-v8p252 fatcat:c4avcx7dpvfg7jhnapowfnoqau

Semantic Metadata for Creating and Describing Educational Resources

Brik Mourad, Touahria Mohamed
2011 International Journal of Computer Applications  
In this paper we propose an approach that allows us to extract and annotate these resources in order to store them into Learning Object Repository (LOR).  ...  The users can search ERs through this LOR from different points of view, especially educational type and domain topic. This LOR follows an adaptive research according to the user preferences.  ...  Semantic web offers a theory frame for the e-Learning resources sharing, alternation and intelligence.  ... 
doi:10.5120/2390-3169 fatcat:hoxmc3dakjfgpb5lukjqer3hza

Provenance Explorer-a graphical interface for constructing scientific publication packages from provenance trails

Jane Hunter, Kwok Cheung
2007 International Journal on Digital Libraries  
into an RDF package which can be uploaded to an archive or repository for publication or e-learning.  ...  The provenance relationships between the individual components in the package are automatically inferred using a rules-based inferencing engine.  ...  By basing the system on underlying semantic web technologies (including RDF, OWL, SWRL and the Algernon inferencing engine) it has been quick to implement, has greater flexibility and adaptability and  ... 
doi:10.1007/s00799-007-0018-5 fatcat:fsdwshds4bgxtbqzgn2d64wfmy
« Previous Showing results 1 — 15 out of 958 results