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ICDAR
2009
IEEE
15 years 1 months ago
A Methodology for Document Image Dewarping Techniques Performance Evaluation
One of the major challenges in camera document analysis is to deal with the page curl and perspective distortions. In spite of the prevalence of dewarping techniques, no standard ...
Nikolaos Stamatopoulos, Basilios Gatos, Ioannis Pr...
DAC
2007
ACM
16 years 5 months ago
Synchronous Elastic Circuits with Early Evaluation and Token Counterflow
A protocol for latency-insensitive design with early evaluation is presented. The protocol is based on a symmetric view of the system in which tokens carrying information move in ...
Jordi Cortadella, Michael Kishinevsky
CHI
2009
ACM
16 years 4 months ago
User experience evaluation: do you know which method to use?
High quality user experience (UX) has become a central competitive factor of product development in mature consumer markets. Although the term UX is widely used, the methods and t...
Marianna Obrist, Virpi Roto, Kaisa Vään&...
ICASSP
2009
IEEE
15 years 11 months ago
Evaluating digital audio authenticity with spectral distances and ENF phase change
This paper discusses the use of spectral distances obtained from adaptive filters employed as linear predictors and phase change of the electric network frequency to evaluate dig...
Daniel Patricio Nicolalde, Jose Antonio Apolinario
AIED
2009
Springer
15 years 10 months ago
Combining Evaluative and Generative Diagnosis in ACTIVEMATH
Generative and evaluative approaches are two different ways of diagnosing students’ input that have been realized in a number of intelligent tutoring systems. We describe how Ac...
George Goguadze, Erica Melis