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Authoritative Sources in a Hyperlinked Environment [chapter]

Jon M. Kleinberg
2011 The Structure and Dynamics of Networks  
The network structure of a hyperlinked environment can be a rich source of information about the content of the environment, provided we have effective means for understanding it.  ...  We develop a set of algorithmic tools for extracting information from the link structures of such environments, and report on experiments that demonstrate their effectiveness in a variety of contexts on  ...  Acknowledgements In the early stages of this work, I benefited enormously from discussions with Prabhakar Raghavan and with Robert Kleinberg; I thank Soumen Chakrabarti, Byron Dom, David Gibson, S.  ... 
doi:10.1515/9781400841356.514 fatcat:xz2pyjpuebbqtm4avycvhhxvry

Authoritative sources in a hyperlinked environment

Jon M. Kleinberg
1999 Journal of the ACM  
The network structure of a hyperlinked environment can be a rich source of information about the content of the environment, provided we have effective means for understanding it.  ...  We develop a set of algorithmic tools for extracting information from the link structures of such environments, and report on experiments that demonstrate their effectiveness in a variety of contexts on  ...  Acknowledgements In the early stages of this work, I benefited enormously from discussions with Prabhakar Raghavan and with Robert Kleinberg; I thank Soumen Chakrabarti, Byron Dom, David Gibson, S.  ... 
doi:10.1145/324133.324140 fatcat:lspqbihcqbcl3ofxntf2nclv5y

Synonym search in Wikipedia: Synarcher [article]

A. Krizhanovsky
2006 arXiv   pre-print
The proposed algorithm can be applied to a query expansion by synonyms (in a search engine) and a synonym dictionary forming.  ...  The program Synarcher for synonym (and related terms) search in the text corpus of special structure (Wikipedia) was developed. The results of the search are presented in the form of graph.  ...  "Authoritative pages relevant to the initial query should not only have large in-degree (hyperlinks this document is referred by); since they are all authorities on a common topic, there should also be  ... 
arXiv:cs/0606097v2 fatcat:bamp7ad25bafxb3egm5xwnxcee

Media Roles in the Online News Domain: Authorities and Emergent Audience Brokers

Sílvia Majó-Vázquez, Ana S. Cardenal, Oleguer Segarra, Pol Colomer De Simón
2020 Media and Communication  
To fill this gap, in this study we use the hyperlink-induced topic search algorithm, which identifies authorities by means of a hyperlink network, to show that legacy media are still the most authoritative  ...  sources in the media ecology.  ...  Acknowledgments The research reported in this article was partly funded by the Spanish Ministry of Economy and Competitiveness under grant CSO2013-47082-P.  ... 
doi:10.17645/mac.v8i2.2741 fatcat:ixdb23ikprb33ie4nwv2els6be

Benchmarking link analysis ranking methods in assistive environments

Konstantinos Georgatzis, Panagiotis Papapetrou
2012 Proceedings of the 5th International Conference on PErvasive Technologies Related to Assistive Environments - PETRA '12  
In this paper, we provide a benchmark of two graph ranking methods: pagerank and HITS.  ...  Several assistive applications exhibit a network structure. Characterizing the structure of such networks is critical in many assistive applications.  ...  Each node is a paper and a directed edge indicates a citation from the source node to the destination node.  ... 
doi:10.1145/2413097.2413154 dblp:conf/petra/GeorgatzisP12 fatcat:jn6ydwbl7jhivhhxt7szl4lr2i

Privacy Preserving Link Analysis on Dynamic Weighted Graph

Yitao Duan, Jingtao Wang, Matthew Kam, John Canny
2005 Computational and mathematical organization theory  
In this paper we propose the use of weighted graph to define and/or augment a link structure. We present a generalized HITS algorithm that is suitable for running in a dynamic environment.  ...  Link analysis algorithms have been used successfully on hyperlinked data to identify authoritative documents and retrieve other information.  ...  A Review of HITS Kleinberg's HITS algorithm [5] is a well-known link analysis algorithm that identifies "authoritative" or "influential" webpages in a hyperlinked environment.  ... 
doi:10.1007/s10588-005-3941-2 fatcat:pi3tcnep4zd75n4lccjzdeujla

Mapping the Dutch Energy Transition Hyperlink Network

Nuccio Ludovico, Marc Esteve Del Valle, Franco Ruzzenenti
2020 Sustainability  
The Internet facilitates connections between a range of Dutch actors with a stake in the energy transition, including governments, environmental organizations, media outlets and corporations.  ...  The results of the social network analyses reveal the existence of a sparse network in which few private companies and associations emerge as the most authoritative actors and brokers.  ...  The edges, representing the hyperlinks, are directed from a source node (blue gradient) to a target node (red gradient).  ... 
doi:10.3390/su12187629 doaj:bc055f2e5cd74dd2bf53d09d18ebd1c7 fatcat:kbotaaeoozbhdpsfowcrva7re4

Trends of bibliometric studies : Bibliometirics and network analysis
計量書誌学研究の動向 計量書誌学とネットワーク分析

Yoshikane FUYUKI
2010 Journal of Information Processing and Management  
2010 J o u r n a l o f I n f o r m a t i o n P r o c e s s i n g a n d M a n a g e m e n t JOHO KANRI November  ...  "Authoritative sources in a hyperlinked environment". Proceedings of 9th ACM-SIAM Symposium on Discrete Algorithms.  ...  Comparative analysis of co-authorship networks considering authors' roles in collaboration: Differences between the theoretical and application areas.  ... 
doi:10.1241/johokanri.53.460 fatcat:lvcedr4zr5e3rb7dgfmodikjqe

Побудова термінологічної мережі предметної області

D. V. Lande, A. A. Snarskii, V. G. Putyatin
2014 Реєстрація, зберігання і обробка даних  
Authoritative Aources in a Hyperlinked Environment / J. Kleinberg // In Processing of ACM-SIAM Symposium on Discrete Algorithms, 1998. -46(5). -P. 604-632. . . , . . , . . 004.7 . . .  ...  , . ) p k Ck ), . . . . , , CHVG. av , ( . « , , . , . 2,1 2,3, « ». . ji av hv hv , , « » av . . 5 , , , . j ), , -, ----, -------, . -, --------Gephi . --« --- : http://code.google.com/p/stop-words/source  ... 
doi:10.35681/1560-9189.2014.16.2.100261 fatcat:uefetkv7njabxjmncqtipylw5e

A primary definer online: the construction and propagation of a think tank's authority on social media

Nick Anstead, Andrew Chadwick
2017 Media Culture and Society  
Type of organization Number of hyperlinks to type of organization (N) Hyperlinked sources with overt authority signaling (%) Hyperlinked sources with assumed authority signaling (%) Hyperlinked  ...  In total, 28.6 percent of the tweets in our dataset contained hyperlinks that played a role in authority signalling.  ... 
doi:10.1177/0163443717707341 fatcat:6zhamrtbkjdnvfvdkntclh6yly

OntoKhoj

Chintan Patel, Kaustubh Supekar, Yugyung Lee, E. K. Park
2003 Proceedings of the fifth ACM international workshop on Web information and data management - WIDM '03  
These challenges are related to lack of trustworthy and authoritative knowledge sources and absence of centralized repository to locate ontologies to be reused.  ...  In this paper, we propose a Semantic Web portal, called OntoKhoj that is designed to simplify the Ontology Engineering process.  ...  providing Knowledge Engineers and software agents, a source for authoritative, trustworthy ontologies.  ... 
doi:10.1145/956699.956712 dblp:conf/widm/PatelSLP03 fatcat:cv7du6uomrcqzfjhu257d6eqym

OntoKhoj

Chintan Patel, Kaustubh Supekar, Yugyung Lee, E. K. Park
2003 Proceedings of the fifth ACM international workshop on Web information and data management - WIDM '03  
These challenges are related to lack of trustworthy and authoritative knowledge sources and absence of centralized repository to locate ontologies to be reused.  ...  In this paper, we propose a Semantic Web portal, called OntoKhoj that is designed to simplify the Ontology Engineering process.  ...  providing Knowledge Engineers and software agents, a source for authoritative, trustworthy ontologies.  ... 
doi:10.1145/956708.956712 fatcat:diiiboluingvpiwleyw5yjxfna

Identifying a company's noncustomer online communities: a proto-typology

E.O.F. Reid
2003 36th Annual Hawaii International Conference on System Sciences, 2003. Proceedings of the  
By identifying the implicit communities' relationships to a specific enterprise, the information can be organized into stakeholder groups and used for 'listening' to the external environments.  ...  A prototypology was derived using analysis of 445 hypertext links and their associated textual annotations (comments) to the web site of MicroStrategy, a business intelligence vendor.  ...  Like the transient residents in the neighborhood, hyperlinked communities are less visible and can be good sources of useful information (human annotation).  ... 
doi:10.1109/hicss.2003.1174575 dblp:conf/hicss/Reid03 fatcat:5ishfgyhzbhodgtyho4hrfqq4y

Personalized mining of web documents using link structures and fuzzy concept networks

Kyung-Joong Kim, Sung-Bae Cho
2007 Applied Soft Computing  
Going a step further, this paper presents a system that provides users with personalized results derived from a search engine that uses link structures.  ...  A preliminary experiment with six subjects indicates that the developed system is capable of searching not only relevant but also personalized web pages, depending on the preferences of the user.  ...  to many authoritative sources [10] .  ... 
doi:10.1016/j.asoc.2005.09.002 fatcat:4lfpurpcnjd5ncjiav7hpeemby

Inferring Web communities from link topology

David Gibson, Jon Kleinberg, Prabhakar Raghavan
1998 Proceedings of the ninth ACM conference on Hypertext and hypermedia : links, objects, time and space---structure in hypermedia systems links, objects, time and space---structure in hypermedia systems - HYPERTEXT '98  
The World Wide Web grows through a decentralized, almost anarchic process, and this has resulted in a large hyperlinked corpus without the kind of logical organization that can be built into more traditionally-created  ...  of central, "authoritative" pages linked together by "hub pages"; and they exhibit a natural type of hierarchical topic generalization that can be inferred directly from the pattern of linkage.  ...  The work of the first and second authors was performed in part while visiting the IBM Almaden Research Center. The second author is supported in part by an Alfred P.  ... 
doi:10.1145/276627.276652 dblp:conf/ht/GibsonKR98 fatcat:m4qhdc2nwrhidodvhtqxaos46m
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