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» Indexing Shared Content in Information Retrieval Systems
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ASWC
2008
Springer
15 years 1 months ago
Efficient Index Maintenance for Frequently Updated Semantic Data
Abstract. Nowadays, the demand on querying and searching the Semantic Web is increasing. Some systems have adopted IR (Information Retrieval) approaches to index and search the Sem...
Yan Liang, Haofen Wang, Qiaoling Liu, Thanh Tran, ...
INFOSCALE
2006
ACM
15 years 5 months ago
Evaluation of network impact of content distribution mechanisms
Efficient large-scale content distribution continues to be an important problem, due to the increasing popularity of multimedia content and wide-spread use of peer-to-peer file ...
Shibsankar Das, Jussi Kangasharju
INFOCOM
2009
IEEE
15 years 6 months ago
Optimal and Scalable Distribution of Content Updates over a Mobile Social Network
—We study the dissemination of dynamic content, such as news or traffic information, over a mobile social network. In this application, mobile users subscribe to a dynamic-conte...
Stratis Ioannidis, Augustin Chaintreau, Laurent Ma...
IR
2006
14 years 11 months ago
A relatedness analysis of government regulations using domain knowledge and structural organization
The complexity and diversity of government regulations make understanding and retrieval of regulations a non-trivial task. One of the issues is the existence of multiple sources o...
Gloria T. Lau, Kincho H. Law, Gio Wiederhold
SIGIR
2010
ACM
15 years 1 days ago
Analysis of structural relationships for hierarchical cluster labeling
Cluster label quality is crucial for browsing topic hierarchies obtained via document clustering. Intuitively, the hierarchical structure should influence the labeling accuracy. H...
Markus Muhr, Roman Kern, Michael Granitzer