- C. Psychalinos, “Realization of log-domain high-order transfer functions using first-order building blocks and complementary operators”, International Journal of Circuit Theory and Applications, vol.35, no.1, pp.17-32, Jan. 2007.
- C. Psychalinos, “Square-root domain wave filters”, International Journal of Circuit Theory and Applications, vol.35, no.2, pp. 131-148, Feb. 2007.
- C. Psychalinos, “Square-root domain operational simulation of LC ladder elliptic filters”, Journal of Circuits, Systems and Signal Processing, vol. 26, no. 2, pp.263-280, May 2007.
- G. Souliotis, C. Psychalinos, “Harmonic oscillators using current amplifiers and grounded capacitors”, International Journal of Circuit Theory and Applications, vol.35, no.2, pp.165-173, Feb. 2007.
- Ch. Theoharatos, N.A. Laskaris, G. Economou and S. Fotopoulos, “On the perceptual organization of image databases using cognitive discriminative biplots”, EURASHIP Journal on Applied Signal Processing, Special Issue on Image Perception, Volume 2007 , Issue 1 January 2007, pp.118 – 118.
- S. Vlassis, C. Psychalinos, “A low-voltage CMOS VT extractor”, Electronics Letters, vol.43, no.1, pp.921-923, Aug. 2007.
- G. Christoulas, M. Petrou and V. Anastassopoulos, "The use of ASAR data for class cover identification from small swatches", IEEE International Geoscience and Remote Sensing Symposium, 23-27 July 2007, Barcelona Spain.
- A. Ifantis, V. Nikolaidis, G. Economou , “An algorithmic investigation of power spectrum features applied to geoelectric field signals and seismicity information”, SPPR'07: Proceedings of the Fourth conference on IASTED International Conference: Signal Processing, Pattern Recognition, and Applications, February 2007.
- C. Koliopoulos, C. Psychalinos, “A comparative study of the performance of the flipped voltage follower based low-voltage current mirrors”, IEEE International Symposium on Signals, Circuits, and Systems (ISSCS), pp. 57-60, Iasi, Romania, July 2007.
- C. Kasimis, G. Souliotis, C. Psychalinos, “OTA based frequency tuning system", International Conference on Electronics, Circuits and Systems (ICECS), Marrakech, Morocco, pp. 657-660, Dec. 2007.
- A. Macedonas, S. Fotopoulos, G. Economou, “Improvement of Image Retrieval by Fusing Different Descriptors”, WIAMIS '07: Proceedings of the Eight International Workshop on Image Analysis for Multimedia Interactive Services, June 2007.
- V. Pothos, Ch. Theoharatos, G. Economou, “Robust Face Recognition and Retrieval Using Neural-Network-Based Quantization of Gabor Jets and Statistical Graph Matching”, ICTAI '07: Proceedings of the 19th IEEE International Conference on Tools with Artificial Intelligence - Vol.1, October 2007.
- V. Pothos, Ch. Theoharatos, G. Economou, A. Ifantis, “Texture retrieval based on a non-parametric measure for multivariate distributions”, CIVR '07: Proceedings of the 6th ACM international conference on Image and video retrieval, July 2007.
- Ch. Theoharatos, G. Economou and S. Fotopoulos, “Semantic mapping of image databases using perceptual similarity”, in Proc. of 8th Int. Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS 2007), Santorini, Greece, 6-8 June, 2007.
- Zagouras, A. Makedonas, G. Economou, and S. Fotopoulos “An application study of manifold learning-ranking techniques in face recognition “, MMSP 2007, Chania, Greece, Oct. 2007.
- Konstantine Giannakopoulos, George Souliotis and Nikos Fragoulis, “An integratable chaotic oscillator with Current Amplifiers”, IEEE International Symposium on Signals, Circuits and Systems (ISSCS) 2007, Iasi, Romania, Vol.1, pp. 1-4. DOI: 10.1109/ISSCS.2007.4292661.