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KDD
2010
ACM
188views Data Mining» more  KDD 2010»
13 years 8 months ago
Trust network inference for online rating data using generative models
In an online rating system, raters assign ratings to objects contributed by other users. In addition, raters can develop trust and distrust on object contributors depending on a f...
Freddy Chong Tat Chua, Ee-Peng Lim
SECON
2010
IEEE
13 years 8 months ago
Leveraging Cognitive Radios for Effective Communications over Water
Wireless communications over water may suffer from serious multipath fading due to strong specular reflections from conducting water surfaces. Cognitive radios enable dynamic spect...
Jian Tang, Li Zhang, Richard S. Wolff, Weiyi Zhang
SECON
2010
IEEE
13 years 8 months ago
Distributed Routing, Relay Selection, and Spectrum Allocation in Cognitive and Cooperative Ad Hoc Networks
Throughput maximization is a key challenge in cognitive radio ad hoc networks, where the availability of local spectrum resources may change from time to time and hopby-hop. To ach...
Lei Ding, Tommaso Melodia, Stella N. Batalama, Joh...
SEMWEB
2010
Springer
13 years 8 months ago
One Size Does Not Fit All: Customizing Ontology Alignment Using User Feedback
Abstract. A key problem in ontology alignment is that different ontological features (e.g., lexical, structural or semantic) vary widely in their importance for different ontology ...
Songyun Duan, Achille Fokoue, Kavitha Srinivas
SEMWEB
2010
Springer
13 years 8 months ago
Toponym Resolution in Social Media
Increasingly user-generated content is being utilised as a source of information, however each individual piece of content tends to contain low levels of information. In addition, ...
Neil Ireson, Fabio Ciravegna