Filters








7,467 Hits in 3.8 sec

Bootstrapping Domain-Specific Content Discovery on the Web

Kien Pham, Aecio Santos, Juliana Freire
2019 The World Wide Web Conference on - WWW '19  
The ability to continuously discover domain-specific content from the Web is critical for many applications.  ...  DISCO uses a ranking-based framework that mimics the way users search for information on the Web: it iteratively discovers new pages, distills, and ranks them.  ...  Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of NSF and DARPA.  ... 
doi:10.1145/3308558.3313709 dblp:conf/www/PhamSF19 fatcat:effkmmyq2bdopacc4ygaoakgoe

Automatic Structuring Of Semantic Web Services An Approach [article]

B. Kamala, J. M. Nandhini
2013 arXiv   pre-print
Ontological bootstrapping on a set of predefined sources, such as web services, must address the problem of multiple, largely unrelated concepts.  ...  The proposed bootstrapping ontological process integrates TF/IDF and web context generation and applies validation using the free text descriptor service, so that, it offers more accurate definition of  ...  The domain ontology describes concepts and concept relationships in the application domain, and facilitates the semantic markups on the domain-specific aspects of web services such as service categories  ... 
arXiv:1304.2514v1 fatcat:rgs4qpnsyrcvdc7xo3vuh2txna

AUTOMATIC STRUCTURING OF SEMANTIC WEB SERVICES – AN APPROACH

B. KAMALA, J. M. NANDHINI
2015 International journal of computer and communication technology  
Ontological bootstrapping on a set of predefined sources, such as web services, must address the problem of multiple, largely unrelated concepts.  ...  The proposed bootstrapping ontological process integrates TF/IDF and web context generation and applies validation using the free text descriptor service, so that, it offers more accurate definition of  ...  The domain ontology describes concepts and concept relationships in the application domain, and facilitates the semantic markups on the domain-specific aspects of web services such as service categories  ... 
doi:10.47893/ijcct.2015.1312 fatcat:iaha5ggijrh3vm74ygbmwt4mqi

Resource and service discovery in large-scale multi-domain networks

Reaz Ahmed, Noura Limam, Jin Xiao, Youssef Iraqi, Raouf Boutaba
2007 IEEE Communications Surveys and Tutorials  
Although a few survey papers have been published on this subject, our contribution focuses on comparing and analyzing key discovery approaches in the context of large-scale and multidomain networks.  ...  The comparison is conducted based on a set of well-defined criteria, leading to a selection of few approaches that can serve as the guide in designing a global service discovery system for large-scale  ...  We also examine discovery mechanisms used in Web Services, Grid Services, and content-sharing peer-to-peer (P2P) systems.  ... 
doi:10.1109/comst.2007.4444748 fatcat:shfbgcgy3bgnfem4iobvs4xdhy

Bootstrapping Ontology Evolution with Multimedia Information Extraction [chapter]

Georgios Paliouras, Constantine D. Spyropoulos, George Tsatsaronis
2011 Lecture Notes in Computer Science  
The evaluation has proved the value of the technology, which is applicable in a wide spectrum of domains that are based on multimedia content. {paliourg, costass, gbt}@iit.demokritos.gr 1  ...  This process involves, on the one hand, the continuous extraction of semantic information from multimedia content in order to populate and enrich the ontologies and, on the other hand, the deployment of  ...  The content is added to the repository, either by uploading specific files or by crawling the Web.  ... 
doi:10.1007/978-3-642-20795-2_1 fatcat:rnn442weubdrvhp2bzza6odaca

Bootstrapping a Semantic Lexicon on Verb Similarities

Shaheen Syed, Marco Spruit, Melania Borit
2016 Proceedings of the 8th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management  
We present a bootstrapping algorithm to create a semantic lexicon from a list of seed words and a corpus that was mined from the web.  ...  We find that verbs that are highly domain related achieved the highest accuracy and collocation statistics affect the accuracy positively and negatively during the bootstrapping runs.  ...  ACKNOWLEDGEMENTS This research was funded by the project SAF21 -Social science aspects of fisheries for the 21 st Century.  ... 
doi:10.5220/0006036901890196 dblp:conf/ic3k/SyedSB16 fatcat:2v4t5x5y5rc3zdy2kbdpc2sy4m

Mining the Web for learning ontologies: State of art and critical review

M. El Asikri, S. Krit, H. Chaib, M. Kabrane, H. Ouadani, K. Karimi, K. Bendaouad, H. Elbousty
2017 2017 International Conference on Engineering & MIS (ICEMIS)  
Web and Web Mining.Web mining is the application of data mining techniques to the content, structure, and usage of Web resources and The Semantic Web is the second-generation WWW, enriched by machine-processable  ...  The aim of the paper is to investigate and present the subject of building ontologies using the Semantic Web Mining that is defined as the combination of the two fast-developing research areas Semantic  ...  The grouped terms are these domain-specific terms and their synonyms, which were identified in the domain terminology extraction step.  ... 
doi:10.1109/icemis.2017.8273103 fatcat:45jtxrnk2nhcrgl7c5igifsmja

On the Need to Bootstrap Ontology Learning with Extraction Grammar Learning [chapter]

Georgios Paliouras
2005 Lecture Notes in Computer Science  
The main claim of this paper is that machine learning can help integrate the construction of ontologies and extraction grammars and lead us closer to the Semantic Web vision.  ...  The paper concludes with a number of interesting issues that need to be addressed in order to realize the advocated bootstrapping process.  ...  The development of the CROSSMARC architecture has been carried out jointly by the partners of the project: National Center for Scientific Research "Demokritos" (GR), VeltiNet A.E.  ... 
doi:10.1007/11524564_8 fatcat:444chquckvck7n6mluzi4gaje4

Bootstrapping Ontologies for Web Services

Aviv Segev, Quan Z. Sheng
2012 IEEE Transactions on Services Computing  
Bootstrapping an ontology based on a set of predefined textual sources, such as Web services, must address the problem of multiple, largely unrelated concepts.  ...  In this paper, we propose an ontology bootstrapping process for Web services. We exploit the advantage that Web services usually consist of both WSDL and free text descriptors.  ...  Ontology evolution has been researched on domain specific Web sites [28] and digital library collections [4] .  ... 
doi:10.1109/tsc.2010.51 fatcat:nbdvgta5svdahamzgjfs6sib3m

Ontology learning: state of the art and open issues

Lina Zhou
2007 Journal of Special Topics in Information Technology and Management  
Ontology is one of the fundamental cornerstones of the semantic Web.  ...  In light of the impact of domain on choosing ontology learning approaches, we summarize domain characteristics that can facilitate future ontology learning effort.  ...  For example, the content of pages that users frequently access consecutively or those pages that are linked together are likely to be related in content. Ontology discovery.  ... 
doi:10.1007/s10799-007-0019-5 fatcat:4hyq6hnxkncw7lrp2ll5l5r5im

Thwarting Web Censorship with Untrusted Messenger Discovery [chapter]

Nick Feamster, Magdalena Balazinska, Winston Wang, Hari Balakrishnan, David Karger
2003 Lecture Notes in Computer Science  
All existing anti-censorship systems for the Web rely on proxies to grant clients access to censored information.  ...  portal, whose identity is widely-published and whose responsibility it is to interpret and serve the client's requests for censored content.  ...  Thanks also to Jean Camp and Daniel Rubenstein for thoughtful discussions, and to Sameer Ajmani, Kevin Fu, Stuart Schechter, and the anonymous reviewers for comments on drafts of this paper.  ... 
doi:10.1007/978-3-540-40956-4_9 fatcat:5d3q3x6kznekxmokwpxvzd47hy

Discovering interesting information with advances in web technology

Richi Nayak, Pierre Senellart, Fabian M. Suchanek, Aparna S. Varde
2013 SIGKDD Explorations  
, which has established itself as a lingua franca for Web data exchange; and domain-specific markup languages, which are designed based on XML syntax with the goal of preserving semantics in targeted domains  ...  In this article, we shed light on some interesting phenomena of the Web: the deep Web, which surfaces database records as Web pages; the Semantic Web, which defines meaningful data exchange formats; XML  ...  We believe that more research in the areas of the hidden Web, the Semantic Web, XML, and domain-specific markup languages can further enhance the field of knowledge discovery on the Web.  ... 
doi:10.1145/2481244.2481255 fatcat:lvr2d5k3cre6lpnwnd2udp22pe

Learning non-taxonomic relationships from web documents for domain ontology construction

David Sánchez, Antonio Moreno
2008 Data & Knowledge Engineering  
The discovery of non-taxonomic relationships is often neglected, even though it is a fundamental point in structuring domain knowledge.  ...  Section 6 discusses some relevant issues about the learning, including bootstrapping techniques, dynamic adaptation of the analysed corpus and efficient analysis of web resources.  ...  Acknowledgement This work has been supported by the ''Departament d'Innovació , Universitats i Empresa de la Generalitat de Catalunya i del Fons Social Europeu''.  ... 
doi:10.1016/j.datak.2007.10.001 fatcat:lhkdrvccfvg37hjty2z25omsmu

Automated semantic tagging of speech audio

Yves Raimond, Chris Lowis, Roderick Hodgson, Jonathan Tweed
2012 Proceedings of the 21st international conference companion on World Wide Web - WWW '12 Companion  
We demonstrate an application using automatically extracted tags to aid discovery of archive content.  ...  These tags are then used to help navigation and topic-based search of programmes on the BBC website.  ...  ACKNOWLEDGEMENTS The research for this paper was conducted as part of the Automatic Broadcast Content Interlinking Project (ABC-IP).  ... 
doi:10.1145/2187980.2188060 dblp:conf/www/RaimondLHT12 fatcat:r6w65uhnvzcgtb34mcevumrvtm

Discovering Non-taxonomic Relations from the Web [chapter]

David Sánchez, Antonio Moreno
2006 Lecture Notes in Computer Science  
The discovery of non-taxonomical relationships is one of the less studied knowledge acquisition tasks, even though it is a crucial point in ontology learning.  ...  We also discuss how the obtained relationships may be automatically evaluated, using relatedness measures based on WordNet.  ...  The work has been supported by Departament d'Universitats, Recerca i Societat de la Informació de la Generalitat de Catalunya i del Fons Social Europeu of Catalonia.  ... 
doi:10.1007/11875581_76 fatcat:mg6sso7rhfa7fgu2r4gva6fpgi
« Previous Showing results 1 — 15 out of 7,467 results