Doru Constantin

According to our database, Doru Constantin authored at least 11 papers between 2007 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2023

Generating assessment tests using image-based items.

Doru Anastasiu Popescu, Doru Constantin, Nicolae Bold

Proceedings of the IEEE International Conference on Data Mining, 2023

ICA model estimation using a mixed learning rule based on genetic algorithms and neural networks.

Doru Constantin, Costel Balcau, Doru Anastasiu Popescu

Proceedings of the IEEE International Conference on Data Mining, 2023

2009

Toward a Semi-supervised Approach in Classification based on Principal Directions.

Luminita State, Catalina Cocianu, Doru Constantin, Corina Sararu, Panayiotis M. Vlamos

Proceedings of the SIGMAP 2009, 2009

PCA Supervised and Unsupervised Classifiers in Signal Processing.

Catalina Cocianu, Luminita State, Panayiotis M. Vlamos, Doru Constantin, Corina Sararu

Proceedings of the Pattern Recognition in Information Systems, 2009

Cebysev Coefficients - Based Algorithm for Estimating the ICA Model.

Doru Constantin

Proceedings of the Independent Component Analysis and Signal Separation, 2009

2008

Decorrelation Techniques in Image Restoration.

Catalina Cocianu, Luminita State, Panayiotis M. Vlamos, Doru Constantin

Proceedings of the SIGMAP 2008, 2008

Neural Approaches to Image Compression/Decompression Using PCA based Learning Algorithms.

Luminita State, Catalina Cocianu, Panayiotis M. Vlamos, Doru Constantin

Proceedings of the Pattern Recognition in Information Systems, 2008

The FastICA Algorithm Based on Successive Approximations with Superior Convergence Rate.

Doru Constantin, Luminita State

Proceedings of the 4th International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP 2008), 2008

A Version of the FastICA Algorithm Based on the Secant Method Combined with Simple Iterations Method.

Doru Constantin, Luminita State

Proceedings of the Image and Signal Processing - 3rd International Conference, 2008

An Improved Algorithm for Estimating the ICA Model Concerning the Convergence Rate.

Doru Constantin, Luminita State

Proceedings of the Articulated Motion and Deformable Objects, 5th International Conference, 2008

2007

Principal Directions-Based Algorithm for Classification Tasks.

Luminita State, Catalina Cocianu, Panayiotis M. Vlamos, Doru Constantin

Proceedings of the Ninth International Symposium on Symbolic and Numeric Algorithms for Scientific Computing, 2007