Evaluation Challenges in Large-Scale Document Summarization

We present a large-scale meta evaluation of eight evaluation measures for both single-document and multi-document summarizers. To this end we built a corpus consisting of (a) 100 Million automatic summaries using six summarizers and baselines at ten summary lengths in both English and Chinese, (b) more than 10,000 manual abstracts and extracts, and (c) 200 Million automatic document and summary retrievals using 20 queries. We present both qualitative and quantitative results showing the strengths and drawbacks of all evaluation methods and how they rank the different summarizers

Comparison of 3d reformat computed tomography images using different softwares: do they have an incremental value in 3D imaging?

Three dimensional (3D) imaging gained an important diagnostic role because of providing the precise diagnosis in computed tomography (CT) studies. Various 3D softwares such as; VitreaWorkstation - Toshiba, Japan; OsiriX-Switzerland; Volume Viewer-General Electric, USA have been manufactured to improve its diagnostic ability. Providing the deep sense and dimensional perception, the aim of this prospective study is to compare the native 3D (N3D) CT images with 2 anaglyph images by using different softwares and delineate their contribution to 3D CT imaging