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Št. zadetkov: 6
6S: Collaborative Web search via an adaptive peer network
Filippo Menczer
Video in druga učna gradiva
Oznake: computer science;network analysis
Leto: 2007 Vir: videolectures.net
Social Web Search
Filippo Menczer
Video in druga učna gradiva
Oznake: computer science;web search
This talk will present two research projects under way in the Network and agents Network (NaN), which study ways of leveraging online social behavior for better Web search. GiveALink.org is a social bookmarking site where users donate their personal bookmarks. A search and recommendation engine is b ...
Leto: 2007 Vir: videolectures.net
Web Click Network
Filippo Menczer
Video in druga učna gradiva
Oznake:
We analyze the traffic-weighted Web host graph obtained from a large sample of real Web users over about seven months. A number of interesting structural properties are revealed by this complex dynamic network, some in line with the well-studied boolean link host graph and others pointing to importa ...
Leto: 2007 Vir: videolectures.net
The Role of Information Diffusion in the Evolution of Social Networks
Filippo Menczer
Video in druga učna gradiva
Oznake: computer science;knowledge extraction;data mining
Every day millions of users are connected through online social networks, generating a rich trove of data that allows us to study the mechanisms behind human interactions. Triadic closure has been treated as the major mechanism for creating social links: if Alice follows Bob and Bob follows Charlie, ...
Leto: 2013 Vir: videolectures.net
Folks in Folksonomies: Social Link Prediction from Shared Metadata
Filippo Menczer
Video in druga učna gradiva
Oznake: computers;social networking;computer science;data mining
Web 2.0 applications have attracted a considerable amount of attention because their open-ended nature allows users to create light-weight semantic scaffolding to organize and share content. To date, the interplay of the social and semantic components of social media has been only partially explored ...
Leto: 2010 Vir: videolectures.net
Evaluating Similarity Measures for Emergent Semantics of Social Tagging
Benjamin Markines , Ciro Cattuto , Filippo Menczer , Dominik Benz , Andreas Hotho , Gerd Stumme
Video in druga učna gradiva
Oznake: computer science;semantic web
Social bookmarking systems are becoming increasingly important data sources for bootstrapping and maintaining Semantic Web applications. Their emergent information structures have become known as folksonomies. A key question for harvesting semantics from these systems is how to extend and adapt trad ...
Leto: 2009 Vir: videolectures.net
Št. zadetkov: 6
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