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TMC
2012
11 years 8 months ago
Protecting Location Privacy in Sensor Networks against a Global Eavesdropper
— While many protocols for sensor network security provide confidentiality for the content of messages, contextual information usually remains exposed. Such information can be c...
Kiran Mehta, Donggang Liu, Matthew Wright
IJIPT
2008
114views more  IJIPT 2008»
13 years 6 months ago
Enabling global multimedia distributed services based on hierarchical DHT overlay networks
The provision of innovating multimedia services is a high priority for service providers. Due to the the high traffic volume characteristics of multimedia content, decentralised s...
Isaías Martinez-Yelmo, Alex Bikfalvi, Carme...
ICMCS
2007
IEEE
180views Multimedia» more  ICMCS 2007»
13 years 6 months ago
Content-Based Image Categorization and Retrieval using Neural Networks
We propose a neural network based method for organizing images for content-based image retrieval. We use spectral histogram features, the histograms of filtered images to capture...
Yuhua Zhu, Xiuwen Liu, Washington Mio
ICPPW
2000
IEEE
13 years 10 months ago
Challenges in URL Switching for Implementing Globally Distributed Web Sites
URL, or layer-5, switches can be used to implement locally and globally distributed web sites. URL switches must be able to exploit knowledge of server load and content (e.g., of ...
Zornitza Genova, Kenneth J. Christensen
IMC
2010
ACM
13 years 4 months ago
Improving content delivery using provider-aided distance information
Content delivery systems constitute a major portion of today's Internet traffic. While they are a good source of revenue for Internet Service Providers (ISPs), the huge volum...
Ingmar Poese, Benjamin Frank, Bernhard Ager, Georg...