For the past two years the Moving Pictures Expert Group (MPEG), a working group of ISO/IEC, have been developing MPEG-7 [1], the "Multimedia Content Description Interface", a standard for describing multimedia content. The goal of this standard is to develop a rich set of standardized tools to enable both humans and machines to generate and understand audiovisual descriptions which can be used ...

We propose a method of face description for facial image retrieval from a large data base and for MPEG-7 (Moving Picture Experts Group) standardisation. The novel descriptor is obtained by decomposing a face image into several components and then combining the component features. The decomposition combined with LDA (Linear Discriminant Analysis) provides discriminative facial descriptions that ...

The shuttle service in tourism depends on physical accessibility of a destination, on movement within the destination and the transport itself. In today’s world, transport is not just the act of getting to a wanted destination. Moreover, travelling by a certain vehicle can be a tourist attraction, if the transportation means is designed to arouse the feeling of joy and excitement. The purpose o...

BACKGROUND Patients undergoing major abdominal surgery are at high risk for developing venous thromboembolism in the post-operative period. Current evidence-based guidelines recommend routine pharmacological venous thromboembolism prophylaxis in patient at moderate to high risk post major abdominal surgery. However, the type of agent, dose and duration of thromboprophylaxis remain unclear. We s...

We study the design of contracts that incentivize experts to collect information and truthfully report it a decision maker. depart from most previous literature by assuming transfers cannot depend on realized state or ex post payoff The contract thus has induce “monitor each other” making contingent entire vector reports. characterize least costly implements any given efforts derive cost functi...