A robust segmentation is the most important part of an automatic character recognition system (e.g. document processing, license plate recognition etc.). In our contribution we pr...
We present the first local approximation schemes for maximum independent set and minimum vertex cover in unit disk graphs. In the graph model we assume that each node knows its geo...
The security policy of an information system may include a wide range of different requirements. The literature has primarily focused on access and information flow control require...
We have proposed in the past three separate methodologies for secure software development. We have found that they have many common and complementary aspects and we proposed a com...
Given a collection of images of a static scene taken by many different people, we identify and segment interesting objects. To solve this problem, we use the distribution of images...