This paper proposes an approach for recognizing human activities (more specifically, pedestrian trajectories) in video sequences, in a surveillance context. A system for automatic ...
We propose a variance-component probabilistic model for sparse signal reconstruction and model selection. The measurements follow an underdetermined linear model, where the unknown...
This paper extends previous work on document retrieval and document type classification, addressing the problem of ‘typed search’. Specifically, given a query and a designated ...
Jun Xu, Yunbo Cao, Hang Li, Nick Craswell, Yalou H...
After a maturing process where models and architectures for User Interface Systems have been dened and generally accepted, the current expectations of researchers, developers and ...
: The development and usage of complex information systems leads to both technical and human challenges as large numbers of stakeholders with conflicting requirements are involved....