Sciweavers

572 search results - page 11 / 115
» Assessing a C
Sort
View
AIED
2009
Springer
14 years 4 months ago
Assessing Student Paraphrases Using Lexical Semantics and Word Weighting
We present in this paper an approach to assessing student paraphrases in the intelligent tutoring system iSTART. The approach is based on measuring the semantic similarity between ...
Vasile Rus, Mihai C. Lintean, Arthur C. Graesser, ...
ICASSP
2009
IEEE
14 years 4 months ago
Range image quality assessment by Structural Similarity
We propose a new quality metric for range images that is based on the multi-scale Structural Similarity (MS-SSIM) Index. The new metric operates in a manner to SSIM but allows for...
W. S. Malpica, Alan C. Bovik
IJMI
2002
75views more  IJMI 2002»
13 years 9 months ago
Assessing the consistency of a biomedical terminology through lexical knowledge
: Objective: In this paper, we investigate the use of lexical knowledge for determining consistency in biomedical terminologies. We focus on adjectival modification as a way of ass...
Olivier Bodenreider, Anita Burgun, Thomas C. Rindf...
ICASSP
2011
IEEE
13 years 1 months ago
RRED indices: Reduced reference entropic differencing framework for image quality assessment
We study the problem of automatic “reduced reference” image quality assessment algorithms from the point of view of image information change. Algorithms that measure differenc...
Rajiv Soundararajan, Alan C. Bovik
IV
2009
IEEE
124views Visualization» more  IV 2009»
14 years 4 months ago
Needs Assessment for the Design of Information Synthesis Visual Analytics Tools
Information synthesis is a key portion of the analysis process with visual analytics tools. This stage of work requires users to collect, organize, and add meaning to individual a...
Anthony C. Robinson