We address the problem of minimum mean-squared error (MMSE) estimation where the estimator is constrained to belong to a prede ned set of functions. We derive a simple closed form...
Abstract. Document triage is the critical point in the information seeking process when the user first decides the relevance of a document to their information need. This complex ...
This paper presents an image processing algorithm simulating a sub-pixel evolution of an image by mean curvature motion or by affine curvature motion. The sub-pixel algorithm comp...
In this paper, we develop a new spatial preprocessing strategy which can be applied prior to a spectral-based endmember extraction process for unmixing of hyperspectral data. Our ...
: Elephant 2000 is a vehicle for some ideas about programming language features. We expect these features to be valuable in writing and verifying programs that interact with people...