Abstract. Large document collections, such as those delivered by Internet search engines, are difficult and time-consuming for users to read and analyse. The detection of common an...
The notion of distance constrained graph labelings, motivated by the Frequency Assignment Problem, reads as follows: A mapping from the vertex set of a graph G = (V, E) into an in...
A square is the concatenation of two identical non-empty strings. Let S be the input string which is given character by character. Let m be the (unknown) smallest integer such that...
We discuss an unusual reflexive construction in which the Chinese reflexive ziji appears twice, once before the verb and once after. We demonstrate that this is a distinct construc...
: Niklas Luhmann died in November 1998. He had been elaborating his theory of the society for more than thirty years which has been well received in many quarters of society in the...