Area I. Constraint satisfaction problemsCSPs are problems defined as a set of variables subject to constraints or restrictions, and the goal is to find an assignment that simultaneously satisfy all constraints. There is a vast number of important problems from many different application areas that can be modelled as CSPs. Prominent examples can be found in circuit design, diagnosis of technical systems, and computer vision.
Area II. Combinatorial optimisationA branch of optimization where the set of feasible solutions is discrete or can be reduced to a discrete one, and the goal is to find the best possible solution according to some criteria. Wellknown examples are the travelling salesman problem, aircrew rostering, and communication network optimisation.
Area III. Superpolynomial algorithmsComplexity theory teaches us that there are problems that are unlikely to have polynomialtime algorithms. This is no reason for giving up since there is plenty of room for improvements; the difference between an algorithm running in O(22^n) time and an algorithm running in O(1.001^n) time is huge.
Area IV. Automated planning and schedulingA subarea of computer science and artificial intelligence that concerns the creation of strategies or action sequences for obtaining certain goals, typically for execution by entities such as autonomous robots or unmanned vehicles. Examples of automatic planners include SPSS and Spike for the Hubble space telescope.
Area V. CombinatoricsA branch of discrete mathematics concerning the study of finite or countable structures. It is related to many other areas of mathematics such as algebra, probability theory, and geometry, as well as to many applied subjects within computer science. For instance, combinatorics is an important ingredient in coding theory, data compression, and cryptography.

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Last updated: 20120507