| 2007 | IJCNN | Theories of Neural Networks Leading to Unsupervised Learning. | Harold Szu |
| 2006 | ICPR | Unsupervised Decomposition of Mixed Pixels Using the Maximum Entropy Principle. | Lidan Miao, Hairong Qi, Harold Szu |
| 2006 | IGARSS | A Thermodynamic Energy Minimization Approach to Spectral Unmixing of Remote Sensing Imagery. | Lidan Miao, Hairong Qi, Harold Szu |
| 2005 | IJCNN | Chaotic associative memory and private v-mails. | Harold Szu, Ming-Kai Hsu |
| 2005 | IGARSS | Investigation on constrained matrix factorization for hyperspectral image analysis. | Qian Du, Ivica Kopriva, Harold Szu |
| 2003 | IJCNN | Cauchy machine for blind inversion in linear space-variant imaging. | Harold Szu, Ivica Kopriva |
| 2003 | IJCNN | Protecting multimedia authenticity with ICA vaccination of digital bacteria watermarks. | Harold Szu, Steven Noel, Seong-Bin Yim, Jefferson M. Willey, Joe Landa |
| 2003 | IJCNN | Biomimetics speaker identification systems for network security gatekeepers. | Xihong Wu, Dingsheng Luo, Huisheng Chi, Harold Szu |
| 2003 | IJCNN | Chaotic associative recalls for fixed point attractor patterns. | Liang Zhao, Juan C. G. Cceres, Harold Szu |
| 1999 | IJCNN | Conditional entropy minimization in neural network classifiers. | Jefferson M. Willey, Harold Szu, Mona E. Zaghloul |
| 1998 | ICONIP | Barin-Style Information Processing in the Next Century - Pro & Con in Supervised versus Unsupervised Learnings. | Harold Szu |
| 1998 | ICONIP | Progress of Unsupervised Learning of Early Vision. | Harold Szu, Charles Hsu, Takeshi Yamakawa |
| 1998 | ICONIP | Progress in Unsupervised Neural Nets for Blind Communication De-Mixing. | Harold Szu, Charles Hsu, Takeshi Yamakawa |
| 1994 | ICTAI | Intelligent Neural Networks using Smart Wavelets Preprocessing. | Harold Szu |
| 1990 | CBMS | AIDS viral DNA amplification by polymerase chain reaction employing primers selected by AI expert system and an ART neural network. | Dalila Benachenhou, Masud Cader, Harold Szu, Larry R. Medsker, Carl T. Wittwer, David J. Garling |