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Hierarchical Link Analysis for Ranking Web Data [chapter]

Renaud Delbru, Nickolai Toupikov, Michele Catasta, Giovanni Tummarello, Stefan Decker
2010 Lecture Notes in Computer Science  
We provide justifications for a two-layer model of the Web of Data, and introduce DING (Dataset Ranking) a novel ranking methodology based on this two-layer model.  ...  In this paper, we propose to exploit locality on the Web of Data by taking a layered approach, similar to hierarchical PageRank approaches.  ...  Acknowledgments This material is based upon works supported by the European FP7 project Okkam -Enabling a Web of Entities (contract no. ICT-215032), and by Science Foundation Ireland under Grant No.  ... 
doi:10.1007/978-3-642-13489-0_16 fatcat:fi6yaxlwvrb6zp5gzpvt2r5gse

Exploiting the hierarchical structure for link analysis

Gui-Rong Xue, Qiang Yang, Hua-Jun Zeng, Yong Yu, Zheng Chen
2005 Proceedings of the 28th annual international ACM SIGIR conference on Research and development in information retrieval - SIGIR '05  
However, current link analysis algorithms generally work on a flat link graph, ignoring the hierarchal structure of the Web graph.  ...  Link analysis algorithms have been extensively used in Web information retrieval.  ...  Figure 5 shows that the hostlevel abstraction is the best choice for the hierarchical link analysis.  ... 
doi:10.1145/1076034.1076068 dblp:conf/sigir/XueYZYC05 fatcat:ylp7tj4yene5jpeuirn6omowru

Algorithmic detection of semantic similarity

Ana G. Maguitman, Filippo Menczer, Heather Roinestad, Alessandro Vespignani
2005 Proceedings of the 14th international conference on World Wide Web - WWW '05  
Surprisingly, the traditional use of text similarity turns out to be ineffective for relevance ranking.  ...  Automatic extraction of semantic information from text and links in Web pages is key to improving the quality of search results.  ...  For example, we have not looked at the role of more global link and text analysis techniques such as PageRank and latent semantic analysis (LSA) in improving the quality of ranking by favoring authoritative  ... 
doi:10.1145/1060745.1060765 dblp:conf/www/MaguitmanMRV05 fatcat:xygjoncmezbkdc3lwjicfbwlei

A Case Study on Linked Data Generation and Consumption

Jianqiang Li, Yu Zhao
2008 The Web Conference  
An experimental study utilizing the resultant linked data for Small Web search is introduced, in which the ontological information about the webpages serves as the metadata and this provides the potential  ...  To solve the "isolated data island" problem of the Semantic Web caused by this situation, the Linking Open Data initiative was launched to unite these machine readable datasets as a Web of Data.  ...  CONSUMING THE LINKED DATA FOR SMALL WEB SEARCH The main goal of the semantic data generation is to make them understandable and consumable by a real web application.  ... 
dblp:conf/www/Li008 fatcat:wwz3s3oqxncx5dammyy7k4yrvi

Survey on Techniques for Improving user Navigation by Reorganizing Web Structure

Priyanka Dhas, Sarika Solanke
2015 International Journal of Engineering Research and  
This paper reviews for basics of web mining, various techniques and algorithms for improving user navigation by reorganizing website structure as per user's requirement  ...  The growing availability of information on the web has raised a challenging problem such as web based information system can satisfy itself to different user requirement with ultimate of personalization  ...  Clustering plays vital role in data analysis and data mining application.  ... 
doi:10.17577/ijertv4is080493 fatcat:fy56b5pktva6leoqgsqf6kafeq

A path-based approach for web page retrieval

Jian-Qiang Li, Yu Zhao, Hector Garcia-Molina
2011 World wide web (Bussum)  
By distinguishing these two kinds of links, respectively for recommendation and information organization, this paper describes a path-based method for web page ranking.  ...  We first classify the links inside a website. Then, the links for web page organization are exploited to construct the HNPs for each page.  ...  One limitation of the PathRank approach is that it is not appropriate for ranking the pages from the "deep Web".  ... 
doi:10.1007/s11280-011-0133-5 fatcat:772gn53ojzeb7dg6nlqueg5gre

WINACS

Tim Weninger, David McCloskey, Yizhou Sun, Nathan E. TeGrotenhuis, Chi Wang, Xiao Yu, Marina Danilevsky, Fabio Fumarola, Joshua Hailpern, Jiawei Han, Thomas J. Johnston, Surya Kallumadi (+2 others)
2011 Proceedings of the 2011 international conference on Management of data - SIGMOD '11  
WINACS (Web-based Information Network Analysis for Computer Science) is a project that incorporates many recent, exciting developments in data sciences to construct a Web-based computer science information  ...  With the rapid development of the Web, huge amounts of information are available in the form of Web documents, structures, and links.  ...  The data collected by the Web mining part is an ideal candidate for such analysis.  ... 
doi:10.1145/1989323.1989469 dblp:conf/sigmod/WeningerDFHHJKKLMSTWY11 fatcat:ppjncso7lfcyxiynjldaa7vw5u

Combining link and content analysis to estimate semantic similarity

Filippo Menczer
2004 Alternate track papers & posters of the 13th international conference on World Wide Web - WWW Alt. '04  
Search engines use content and link information to crawl, index, retrieve, and rank Web pages.  ...  Maps of semantic similarity across textual and link similarity highlight the potential and limitations of lexical and link analysis for relevance approximation, and provide us with a way to study whether  ...  INTRODUCTION Search engines typically combine analysis of Web page content and links to retrieve and rank hits in response to user queries.  ... 
doi:10.1145/1010432.1010586 fatcat:okxs36gcovabbmcz4d35vytnpa

Combining link and content analysis to estimate semantic similarity

Filippo Menczer
2004 Proceedings of the 13th international World Wide Web conference on Alternate track papers & posters - WWW Alt. '04  
Search engines use content and link information to crawl, index, retrieve, and rank Web pages.  ...  Maps of semantic similarity across textual and link similarity highlight the potential and limitations of lexical and link analysis for relevance approximation, and provide us with a way to study whether  ...  INTRODUCTION Search engines typically combine analysis of Web page content and links to retrieve and rank hits in response to user queries.  ... 
doi:10.1145/1013367.1013521 dblp:conf/www/Menczer04 fatcat:vralmmmzg5axjmm4t4k6d7plc4

Motif analysis in directed ordered networks and applications to food webs

Pavel V. Paulau, Christoph Feenders, Bernd Blasius
2015 Scientific Reports  
We apply this technique to computer generated ensembles of ordered networks and to empirical food web data, demonstrating the importance of considering node order for food-web analysis.  ...  Our approach may not only be helpful to identify hierarchical patterns in empirical food webs and other natural networks, it may also provide the base for extending motif analysis to other types of multi-layered  ...  Guill for inspiring discussions and U. Brose for providing the experimental data. We are grateful to German VW-foundation and DFG project FOR 1748 for funding.  ... 
doi:10.1038/srep11926 pmid:26144248 pmcid:PMC4491709 fatcat:4b4dflqt4nhhdhbdyomoncckvq

BEFANA: A Tool for Biodiversity-Ecosystem Functioning Assessment by Network Analysis [article]

Martin Marzidovšek, Vid Podpečan, Erminia Conti, Marko Debeljak, Christian Mulder
2022 arXiv   pre-print
BEFANA provides methods and implementations for data loading and preprocessing, network analysis and interactive visualisation, modelling with experimental data, and predictive modelling with machine learning  ...  BEFANA is a free and open-source software tool for ecological network analysis and visualisation.  ...  Nada Lavrač for her kind support.  ... 
arXiv:2203.11687v2 fatcat:jjl66vocbzbcdcmcgxsxxmulfi

Algorithmic Computation and Approximation of Semantic Similarity

Ana G. Maguitman, Filippo Menczer, Fulya Erdinc, Heather Roinestad, Alessandro Vespignani
2006 World wide web (Bussum)  
Surprisingly, the traditional use of text similarity turns out to be ineffective for relevance ranking.  ...  Automatic extraction of semantic information from text and links in Web pages is key to improving the quality of search results.  ...  Bramley for sharing his expertise in scientific computing; to the ODP for making their data publicly available; to Google for their permission to use the Web API extensively; and to IU's Research and Technical  ... 
doi:10.1007/s11280-006-8562-2 fatcat:izfmuphs6fbdnitbxp2qh55tuy

THE IMPLEMENTATION OF TERRORIST WEB MINER FOR THE TERRORIST NETWORKS

R. D. Gaharwar .
2015 International Journal of Research in Engineering and Technology  
These links are stored into databases for future reference. This system can replace the manual system for collecting terrorist web data.  ...  Hence during this study the attempt is made to automate this difficult task of collecting, classifying and analysis of the terrorist web data.  ...  The links from the web page will be extracted and these links will be stored in UrlTable table along with their ranks. Ranks are allocated by the Terrorist Web Miner.  ... 
doi:10.15623/ijret.2015.0411047 fatcat:teky6ihmyzf25o5zupqwtnzjnq

Food web aggregation: effects on key positions [article]

Emanuele Giacomuzzo, Ferenc Jordan
2021 bioRxiv   pre-print
Aggregation is unavoidable during data management. Therefore, it is crucial to know whether food web properties are conserved during this process.  ...  Especially for comparative and predictive food web modelling, a more systematic understanding is needed for the effects of trophic aggregation procedures.  ...  This work resulted also in the MATLAB toolbox "Food Web Analysis Toolbox" available at https://uk.mathworks.com/matlabcentral/fileexchange/89907food-web-analysis-toolbox.  ... 
doi:10.1101/2021.04.18.440319 fatcat:un767lmmwfgs3bmdjestg3fvue

COLINA: A Method for Ranking SPARQL Query Results through Content and Link Analysis

Azam Feyznia, Mohsen Kahani, Fattane Zarrinkalam
2014 International Semantic Web Conference  
However, the proposed ranking method of this paper calculates both relevancy and popularity ranks for SPARQL query results through content and link analysis respectively.  ...  The growing amount of Linked Data increases the importance of semantic search engines for retrieving information. Users often examine the first few results among all returned results.  ...  The ranking methods which are based on link analysis, compute rank for entities of result graphs by utilizing entitycentric data models.  ... 
dblp:conf/semweb/FeyzniaKZ14 fatcat:wgdy4qc2zfeitbfstv4lwxdjq4
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