The structure generating function of a language enumerates the number of distinct words contained in the language with respect to their length. Given any unambiguous tuple grammar, a method is described which yields a system of equations, whose unique solution is the structure generating function. The entropy (channel capacity) is an important information theoretic quantity associated with a la...

we give some sufficient conditions under which the tuple of the adjoint of weighted composition operators $(c_{omega_1,varphi_1}^*‎ , ‎c_{omega_2,varphi_2}^*)$ on the hilbert space $mathcal{h}$ of analytic functions is supercyclic‎.

a r t i c l e i n f o a b s t r a c t For a fixed positive integer k, a k-tuple total dominating set of a graph G = (V , E) is a subset T D k of V such that every vertex in V is adjacent to at least k vertices of T D k. In minimum k-tuple total dominating set problem (Min k-Tuple Total Dom Set), it is required to find a k-tuple total dominating set of minimum cardinality and Decide Min k-Tuple ...

A typical problem for a parallel processing system involves broadcasting large amounts of data from a master to several worker programs. This paper describes a reliablemulticast method to reduce the communication costs of this distribution. Our solution relies on a tuple-space mechanism as implemented in the Synergy system. We present results showing that even a simple implementation of reliabl...

The tuple space coordination model, originally introduced in the Linda programming language [2], uses a shared memory object called a tuple space to support coordination that is decoupled both in time – processes do not have to be active at the same time – and space – processes do not need to know each others’ addresses. The tuple space can be considered to be a kind of storage that stores tupl...