On computing the Hausdorff distance between freeform surfaces, there are fewer previous results. For freeform curves, Alt and Scharf [9] and [10] presented an algorithm for the Hausdorff distance computation, based on a characterization of the possible points where the distance can be attained. Chen et al.
citizen(Noun) A person that is a legally recognized as a member of a state, with associated rights and obligations. When the rebellion broke out, the United States promptly evacuated its citizens from the area. citizen(Noun) A member of a state that is not a monarchy; used as antonym to subject. citizen(Noun) A person that is a legally recognized resident of a city or town. citizen(Noun) A resident of any particular place to which the subject feels to belong.
in some countries citizenship can mean a citizen has the right to vote the right to hold government offices and the right to collect unemployment insurance payments to name a few examples living in a country does not mean that a person is necessarily a citizen of that country citizens of one country who live in a foreign country are known as aliens their rights and duties are determined by political treaties and by the laws of the country in which they stay