Most readers will probably be familiar with Polaroid instant picture products – you push the button and the print is ejected and develops right before your eyes. For many years professional image-makers have been using the unique features of this technology to create wonderfully textured images. The process involved substituting watercolor paper for the printing surface supplied by Polaroid. As...

To my parents, Hadi and Azam and to my husband, Masoud ii ACKNOWLEDGEMENTS I would first like to thank my outstanding advisor, Professor Todd Austin, for his continuous guidance, strong support and encouragement without which, this work would have not been possible. It has been truly a privilege for me to work with him and I look forward to our further corporations in the future. has produced a...

In this paper, a color transfer framework to evoke different emotions for images based on color combinations is proposed. The purpose of this color transfer is to change the “look and feel” of images, i.e., evoking different emotions. Colors are confirmed as the most attractive factor in images. In addition, various studies in both art and science areas have concluded that other than single col...

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The paper presents a software system that embodies a lexico-syntactic approach to the task of Textual Entailment. Although the approach is based on a minimal set of resources it is highly confident. The architecture of the system is open and can be easily expanded with more and deeper processing modules. Results on a standard data set are presented.

This is a truly overwhelming experience. Since I am not a cat, I expect to have one lifetime in which to achieve anything, one award for it at the most. So this is it, and I am honored and humbled and, of course, delighted. It is wonderful to be among so many of the friends that have enriched my life in so many ways. Thank you for permitting me to feel, for some short moments, that one or two o...

In this paper, we present a system for simultaneous localization and map building of a mobile robot, based on an attentional landmark detector. A biologically motivated attention system finds regions of interest which serve as visual landmarks for the robot. The regions are tracked and matched over consecutive frames to build stable landmarks and to estimate the 3D position of the landmarks in ...

Data models and encoding formats for syntactically annotated text corpora need to deal with syntactic ambiguity; underspecified representations are particularly well suited for the representation of ambiguous data because they allow for high informational efficiency. We discuss the issue of being informationally efficient, and the trade-off between efficient encoding of linguistic annotations a...