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AAAI
2007
13 years 10 months ago
Probabilistic Community Discovery Using Hierarchical Latent Gaussian Mixture Model
Complex networks exist in a wide array of diverse domains, ranging from biology, sociology, and computer science. These real-world networks, while disparate in nature, often compr...
Haizheng Zhang, C. Lee Giles, Henry C. Foley, John...
SIGCOMM
2012
ACM
11 years 10 months ago
Distributed content storage for just-in-time streaming
We propose a content distribution strategy over municipal WiFi networks where Access Points (APs) collaboratively cache popular multimedia content, and disseminate them in a manne...
Sourav Kumar Dandapat, Sanyam Jain, Romit Roy Chou...
ALGOSENSORS
2007
Springer
13 years 11 months ago
Efficient Sensor Network Design for Continuous Monitoring of Moving Objects
We study the problem of localizing and tracking multiple moving targets in wireless sensor networks, from a network design perspective i.e. towards estimating the least possible n...
Sotiris E. Nikoletseas, Paul G. Spirakis
CAISE
2006
Springer
13 years 11 months ago
Context-aware Applications with Distributed Ontologies
This paper presents a framework for context-aware applications, with a particular focus on collaboration and pervasiveness. The framework relies on distributed ontologies, which ar...
Flavio De Paoli, Marco Loregian
ICDCSW
2007
IEEE
14 years 2 months ago
Building Trust in Online Rating Systems Through Signal Modeling
Abstract— Online feedback-based rating systems are gaining popularity. Dealing with unfair ratings in such systems has been recognized as an important but difficult problem. Thi...
Yafei Yang, Yan Lindsay Sun, Jin Ren, Qing Yang