Hello All , I'm an international student , studying at a Canadian university . I'm doing my Master's degree in computer science which was not my major in my country . My major was education and computer . I've studied 42% computer and the rest was education . However , I'm wiling to do my degree in Expert system and problem solving . until now , I could not find any problem to be my thesis . If anyone of you could suggest a problem that is good for an expert system , it will help me a lot . Thank you ..