Title :
Collaborative system for signal processing education
Author :
Krudysz, Gregory A. ; McClellan, James H.
Author_Institution :
Center for Signal & Image Process., Georgia Inst. of Technol., Atlanta, GA, USA
Abstract :
In this paper we present a collaborative system designed to develop problem solving skills in learners through problem centric exercises. This system is part of a data collection study consisting of hundreds of students which has been incorporated into the curriculum of a signal processing course. The purpose of this study is to examine a large population of students learning about DSP as they work through concept specific problems. By tracking student problem-solving sessions, we aim to data mine the results to model student comprehension and characterize learning preferences.
Keywords :
Internet; data mining; educational courses; electronic engineering education; groupware; intelligent tutoring systems; signal processing; DSP; Web-based learning tools; collaborative filtering; collaborative system; data mining; intelligent tutorial system; learning preference; problem centric exercises; problem solving skills; signal processing course curriculum; signal processing education; student comprehension; Equations; Frequency domain analysis; Indexes; Mathematical model; Problem-solving; Signal processing; Collaborative Filtering; Intelligent Tutoring System; Web-based Learning Tools;
Conference_Titel :
Acoustics, Speech and Signal Processing (ICASSP), 2011 IEEE International Conference on
Conference_Location :
Prague
Print_ISBN :
978-1-4577-0538-0
Electronic_ISBN :
1520-6149
DOI :
10.1109/ICASSP.2011.5946264
