Algorithm Analysis and Problem Complexity, Algorithms, Artificial Intelligence incl Robotics., Artificial intelligence, Bioinformatics, Computation by Abstract Devices, Computational Biology/Bioinformatics, Computer Communication Networks, Computer Science, Computer communication systems, Computer science, Computer software, Computer vision, Computers, Data Mining and Knowledge Discovery, Data mining, Image Processing and Computer Vision, Image processing, Information Storage and Retrieval, Information Systems Applications incl Internet., Information storage and retrieval systems, Information storage and retrieval, Optical pattern recognition, Pattern Recognition, Pattern recognition.