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Dynamic faceted navigation in decision making using Semantic Web technology

Hak-Jin Kim, Yongjun Zhu, Wooju Kim, Taimao Sun
2014 Decision Support Systems  
Predefined fixed categories are provided to refine search results to evade use of complex queries and tedious review of search results, but they often output insensible information because of never reflecting  ...  the difference in search results.  ...  The dynamic category generation in ontology search compels selections of appropriate properties predefined in a given ontology.  ... 
doi:10.1016/j.dss.2014.01.010 fatcat:krb4rayvyrbudmkfoas5gm4mqm

Assisted Query Formulation Using Normalised Word Vector and Dynamic Ontological Filtering [chapter]

Heinz Dreher, Robert Williams
2006 Lecture Notes in Computer Science  
Secondly we introduce our ideas of supporting query refinement via Dynamic Ontological Filtering.  ...  Information seekers using the usual search techniques and engines are delighted by the sheer power of the technology at their command -speed, quantity.  ...  Ontology based Query disambiguation or filtering will refine and reorganize search results according to their similarity with the thematic content of appropriate categories of that ontology -the ODP in  ... 
doi:10.1007/11766254_24 fatcat:fltsltsbdrhj5l2bta5dbkbhky

Enabling keyword search on Linked Data repositories: An ontology-based approach

Carlos Bobed, Guillermo Esteban, Eduardo Mena, M. Graña, A.I. Gonzalez-Acuña, C. Zanni-Merk
2013 Journal of Knowledge-based & Intelligent Engineering Systems  
Our system exploits the knowledge stored in ontologies to 1) perform efficient keyword searches over a specified domain, and 2) refine the user's domain searches.  ...  In this paper, we propose an approach to provide users with different domain views on a general data repository, enabling them to perform both keyword and refinement searches.  ...  Serón for his contributions during the design and development of the system.  ... 
doi:10.3233/kes-130255 fatcat:y5ylavgpw5gote5php3srizms4

A Personalized Ontology Model For Web Mining Using Instance Matching

Madhuri S. Pawar
2016 International Journal Of Engineering And Computer Science  
Ontology model in domain specific system with instance search gives more accurate result.  ...  Ontology contains lots of instances. Automatically instance matching has become the fundamental issue. Instance matching approach is used to present based on discriminative property value.  ...  In the proposed Ontology model there are two types of search operations are performed i.e. local and global search. For global search it considers about the world knowledge base description.  ... 
doi:10.18535/ijecs/v5i7.24 fatcat:6ccquuwnozcmtjs6in6vrtvila

Multi-Faceted Search and Navigation of Biological Databases [chapter]

Mahoui M., Oklak M., Perumal N.
2011 Advanced Biomedical Engineering  
Biofacets stores the base URL for wrapper use as part of the database schemas in the source knowledge base. The wrapper uses the base URL with user search terms to send the search query.  ...  Once the results are displayed, the user can refine them by zooming-in (specialization) or zooming-out (generalization) in the facet hierarchy.  ...  This wide range of topics provide a valuable update to researchers in the multidisciplinary area of biomedical engineering and an interesting introduction for engineers new to the area.  ... 
doi:10.5772/18456 fatcat:frp2t7qz3zcnxn4an5n7vi2mi4

An Integrating Text Retrieval Framework for Digital Ecosystems Paradigm

Dengya Zhu, Heinz Dreher
2007 2007 Inaugural IEEE-IES Digital EcoSystems and Technologies Conference  
The purpose of the research is to provide effective information retrieval services for digital 'organisms' in a digital ecosystem by leveraging the power of Web searching technology.  ...  with comprehensive, dynamic, and organization-oriented information retrieval ranging from the Internet to personal (semantic) desktop.  ...  When a specific category is selected by a user, the search results will be filtered based on the selected category [36] . An example user interface is shown in Fig 2 . F.  ... 
doi:10.1109/dest.2007.372000 fatcat:2xxtog6fxrfljohhemwn65me6u

Achieving Content-User Synergy in MPEG-7

Harry Agius, Marios C. Angelides
2007 Second International Workshop on Semantic Media Adaptation and Personalization (SMAP 2007)  
Furthermore, we propose a method of faceted browser adaptation with support for dynamic facet generation based on an automatically acquired user model.  ...  Several possible solutions were proposed, such as using faceted metadata search or semantic clusters of search results.  ...  Dynamic facet generation During facet generation we examine the attributes of the desired instances as defined in the domain ontology.  ... 
doi:10.1109/smap.2007.33 dblp:conf/smap/AgiusA07 fatcat:deerd67ndbclzo7xcmpvs3uhwu

The NIDDK Information Network: A Community Portal for Finding Data, Materials, and Tools for Researchers Studying Diabetes, Digestive, and Kidney Diseases

Patricia L. Whetzel, Jeffrey S. Grethe, Davis E. Banks, Maryann E. Martone, Chun-Hsi Huang
2015 PLoS ONE  
At least part of the problem is the nature of dynamic databases, which are considered part of the "hidden" web, that is, content that is not easily accessed by search engines. dkNET was created specifically  ...  to address the challenge of connecting researchers to research resources via these types of community databases and web portals. dkNET functions as a "search engine for data", searching across millions  ...  Results from a query can be further refined by using the categories in the left navigation menu.  ... 
doi:10.1371/journal.pone.0136206 pmid:26393351 pmcid:PMC4578941 fatcat:n7rngxkj6faxdluaocwrpvfmjq

ONTOLOGICAL APPROACH FOR IMPROVING SEMANTIC WEB SEARCH RESULTS

Awes Siddiqui .
2013 International Journal of Research in Engineering and Technology  
User defined rules based on the ontology description of the service and interoperates within any service domain that has an ontology description.  ...  Our system can provide associated search results from relations between the objects using context ontologies modeling created by the categorized layers data.  ...  ACKNOWLEDGMENTS Our thanks to the Guide, Prof. P.A. Tijare and Principal of College who provided me constructive and positive feedback during the preparation of this paper  ... 
doi:10.15623/ijret.2013.0201006 fatcat:sbn2jhgedbdedeit67phdenx7u

Personalized Faceted Navigation in Semantically Enriched Information Spaces [chapter]

Michal Tvaro_ek, Mária Bieliková
2009 Advances in Semantic Media Adaptation and Personalization, Volume 2  
Furthermore, we propose the extension of faceted browsers with support for dynamic facet generation based on an automatically acquired user model, and evaluate the proposed ideas in multiple domains -scientific  ...  Several possible solutions were proposed, such as using faceted metadata search or semantic clusters of search results.  ...  The ordering of individual columns in the GUI is important as the contents of the next column are dynamically determined based on the selection in the previous column.  ... 
doi:10.1201/9781420076653-c9 fatcat:szix7bxkzndvvoucatrrxxcaj4

Navigation-Induced Knowledge Engineering by Example [chapter]

Sebastian Hellmann, Jens Lehmann, Jörg Unbehauen, Claus Stadler, Thanh Nghia Lam, Markus Strohmaier
2013 Lecture Notes in Computer Science  
We introduce and define the NKE paradigm and demonstrate it with a proof-of-concept prototype which creates OWL class expressions based on users navigating in a collection of resources.  ...  In this paper, we present a new paradigm -Navigation-induced Knowledge Engineering by Example (NKE) -to address this problem by producing structured knowledge as a result of users navigating through an  ...  Acknowledgements This work was supported by a grant from the European Union's 7th Framework Programme provided for the project LOD2 (GA no. 257943).  ... 
doi:10.1007/978-3-642-37996-3_14 fatcat:jdhwngnidzgmnh7fqgkqtjhhoe

Managing Requirement Volatility in an Ontology-Driven Clinical LIMS Using Category Theory

Arash Shaban-Nejad, Olga Ormandjieva, Mohamad Kassab, Volker Haarslev
2009 International Journal of Telemedicine and Applications  
Requirement volatility is an issue in software engineering in general, and in Web-based clinical applications in particular, which often originates from an incomplete knowledge of the domain of interest  ...  In this paper, we present a novel agent-based approach for analyzing and managing volatile and dynamic requirements in an ontology-driven laboratory information management system (LIMS) designed for Web-based  ...  during the last decade in the pursuit of inclusive frameworks for managing dynamic taxonomies, ontologies, and control vocabularies.  ... 
doi:10.1155/2009/917826 pmid:19343191 pmcid:PMC2662492 fatcat:fudn2vuudbbydhqpm7gumulxsy

Semantics-Based Resource Discovery in Large-Scale Grids [chapter]

Juan Li, Samee U. Khan, Nasir Ghani
2013 Large Scale Network-Centric Distributed Systems  
However, resource discovery in a global-scale grid is challenging due to the considerable diversity, large number, dynamic behavior, and geographical distribution of the resources.  ...  In this chapter, we investigate the resource discovery problem for open-networked global-scale grids. In particular, we propose a distributed semantics-based discovery framework.  ...  Peer Semantic Similarity To compare two ontologies, we define an ontology similarity function based on the refined OSS.  ... 
doi:10.1002/9781118640708.ch17 fatcat:4bs2bivxxbektcfymzpvg5r2si

A platform to automatically generate and incorporate documents into an ontology-based content repository

Matthias Heinrich, Antje Boehm-Peters, Martin Knechtel
2009 Proceedings of the 9th ACM symposium on Document engineering - DocEng '09  
In particular, ontology-based search and navigation are promising solutions which are capable to significantly improve state of the art systems (e.g. full-text search engines).  ...  Eventually, our approach results in a semantically enriched content base. Note that no manual effort is required to establish links between content objects and the ontology.  ...  Until now, the storage component is capable of managing ontological entities that adhere to the ontology in figure 4. The next step is the specification of text generation templates.  ... 
doi:10.1145/1600193.1600204 dblp:conf/doceng/HeinrichBK09 fatcat:lk2zgeyperg4hmuw3r4rih3bha

An Algorithmic Query Refinement Model based on Query Classification

S. Ruban, S. Behin Sam
2017 Indian Journal of Science and Technology  
Though there are many approaches put forward in the literature, in this work we propose a query refinement method based on the classification of queries and generating candidate terms from ontology and  ...  We tend to analyze the results further, by comparing its impact in most of the available search applications.  ...  Since the web environment is a very dynamic and fluid environment, the way we handle the query plays a vital role in generating more relevant answers which cannot be possible without refinement.  ... 
doi:10.17485/ijst/2017/v10i18/114051 fatcat:73nx3stnvngztnvgs2bc74sdim
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