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WWW
2011
ACM
15 years 1 months ago
Estimating sizes of social networks via biased sampling
Online social networks have become very popular in recent years and their number of users is already measured in many hundreds of millions. For various commercial and sociological...
Liran Katzir, Edo Liberty, Oren Somekh
SIMULATION
2010
150views more  SIMULATION 2010»
15 years 1 months ago
Profiling Literature in Healthcare Simulation
: The publications that relate to the application of simulation to healthcare have steadily increased over the years. These publications are scattered amongst various journals that...
Navonil Mustafee, Korina Katsaliaki, Simon J. E. T...
TIP
2010
170views more  TIP 2010»
15 years 1 months ago
Tracking and Activity Recognition Through Consensus in Distributed Camera Networks
Camera networks are being deployed for various applications like security and surveillance, disaster response and environmental modeling. However, there is little automated process...
Bi Song, Ahmed T. Kamal, Cristian Soto, Chong Ding...
ECIR
2011
Springer
14 years 10 months ago
Combining Global and Local Semantic Contexts for Improving Biomedical Information Retrieval
In the context of biomedical information retrieval (IR), this paper explores the relationship between the document’s global context and the query’s local context in an attempt ...
Duy Dinh, Lynda Tamine
INFOCOM
2011
IEEE
14 years 9 months ago
Pricing-based spectrum access control in cognitive radio networks with random access
Abstract—Market-based mechanisms offer promising approaches for spectrum access in cognitive radio networks. In this paper, we focus on two market models, one with a monopoly pri...
Lei Yang, Hongseok Kim, Junshan Zhang, Mung Chiang...
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