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CIKM
2011
Springer
12 years 10 months ago
Building directories for social tagging systems
Today, a number of algorithms exist for constructing tag hierarchies from social tagging data. While these algorithms were designed with ontological goals in mind, we know very li...
Denis Helic, Markus Strohmaier
SIGMOD
2009
ACM
218views Database» more  SIGMOD 2009»
14 years 10 months ago
Exploring biomedical databases with BioNav
We demonstrate the BioNav system, a novel search interface for biomedical databases, such as PubMed. BioNav enables users to navigate large number of query results by categorizing...
Abhijith Kashyap, Vagelis Hristidis, Michalis Petr...
MM
2010
ACM
158views Multimedia» more  MM 2010»
13 years 10 months ago
Web-based semantic browsing of video collections using multimedia ontologies
In this technical demonstration we present a novel web-based tool that allows a user friendly semantic browsing of video collections, based on ontologies, concepts, concept relati...
Marco Bertini, Gianpaolo D'Amico, Andrea Ferracani...
SIGIR
2012
ACM
12 years 11 days ago
Building reputation and trust using federated search and opinion mining
The term online reputation addresses trust relationships amongst agents in dynamic open systems. These can appear as ratings, recommendations, referrals and feedback. Several repu...
Somayeh Khatiban
CIDR
2007
208views Algorithms» more  CIDR 2007»
13 years 11 months ago
Impliance: A Next Generation Information Management Appliance
Though database technology has been remarkably successful in building a large market and adapting to the changes of the last three decades, its impact on the broader market of inf...
Bishwaranjan Bhattacharjee, Joseph S. Glider, Rich...