922 search results - page 110 / 185 » Attribute based data sharing with attribute revocation |
AI
2009
Springer
15 years 6 months ago
2009
Springer
In many practical domains, misclassification costs can differ greatly and may be represented by class ratios, however, most learning algorithms struggle with skewed class distrib...
IAT
2008
IEEE
15 years 6 months ago
2008
IEEE
Communication networks, such as networks formed by phone calls and email communications, can be modeled as dynamic graphs with vertices representing agents and edges representing ...
GREC
2003
Springer
15 years 5 months ago
2003
Springer
In this paper, we introduce a system that aims at recognizing chart images using a model-based approach. First of all, basic chart models are designed for four different chart typ...
SIGIR
1998
ACM
15 years 4 months ago
1998
ACM
We describe the design and implementation of a system for logic-based multimedia retrieval. As highlevel logic for retrieval of hypermedia documents, we have developed a probabilis...
91
Voted
EWCBR
2008
Springer
15 years 1 months ago
2008
Springer
Conventional approaches to similarity search and case-based retrieval, such as nearest neighbor search, require the specification of a global similarity measure which is typically ...