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Author / Creator / Contributor
- 14Nascimento, Mario
- 7Oliveira, Stanley
- 5Sander, Joerg
- 5Zaiane, Osmar
- 2Chitkara, Vishal
- 2Coman, Alexandru
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Subject / Keyword
- 8Database Systems
- 2Color histograms
- 2Color-based image retrieval
- 2Communication Networks
- 2Content-based image retrieval
- 2Databases
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2005
Nascimento, Mario, Sander, Joerg, Coman, Alexandru
Technical report TR05-23. Wireless sensor networks are made of autonomous devices that are able to collect information, store it, process it and share it with other devices. Such framework can be used to efficiently query spatiotemporal data, e.g., for monitoring humidity and temperature levels...
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2008
Technical report TR08-09. Many clustering algorithms in particular hierarchical clustering algorithms do not scale-up well for large data-sets especially when using an expensive distance function. In this paper, we propose a novel approach to perform approximate clustering with high accuracy....
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