This volume contains revised and extended research articles written by prominent researchers. Topics covered include electrical engineering, circuits, artificial intelligence, data mining, imaging engineering, bioinformatics, internet computing, software engineering, and industrial applications. The book offers tremendous state-of-the-art advances in electrical engineering and also serves as an excellent reference work for researchers and graduate students working with/on electrical engineering. Contents: Low-Noise Measurements of Small Currents and Voltages for Characterization of Semiconductor Nanostructures at Low Temperatures (J Jacob and B Fiedler) An Integrated Approach to Power Quality Problems in Micro-Grids (Tsao-Tsung Ma) Discriminating Among Inrush Current, External Short Circuit and Internal Winding Fault in Power Transformer Using Coefficient of DWT (Jittiphong Klomjit and Atthapol Ngaopitakkul) Classification of Temporal Characteristics of Epileptic EEG Subbands Based on the Local Maxima (S Janjarasjitt) A Concurrent Error Detection and Correction Based Fault-Tolerant XOR-XNOR Circuit for Highly Reliable Applications (Mouna Karmani, Chiraz Khedhiri, Belgacem Hamdi, Ka Lok Man, Eng Gee Lim and Chi-Un Lei) Probability Distributions on an AND-OR Tree Under Directional Algorithms (Toshio Suzuki and Ryota Nakamura) An Efficient Differential Full Adder (Chiraz Khedhiri, Mouna Karmani, Belgacem Hamdi and Ka Lok Man) Using the Web-Camera Based Eye Tracking Technology to Explore the Audience's Attention Preferences on the Different Layout Compositions of Information (Hui-Hui Chen, Yi-Ting Yeh, Chiao-Wen Kao, Bor-Jiunn Hwang and Chin-Pan Huang) Human Identification Based on Tensor Representation of the Gait Motion Capture Data (Henryk Josiński, Adam Świtoński, Karol Jędrasiak and Daniel Kostrzewa) Formal Modell