This paper explores the potential for simplified programming languages to support the development of computational thinking skills in non-programmers. We suggest that novice progr...
This paper discusses the research initiatives and programs supported by the National Science Foundation to promote high-end computing and largescale networking. This work mainly fa...
: LOGO is a programming language incorporating turtle graphics, originally devised for teaching computing to young children in elementary and middle schools. Here we advocate the u...
We present an algorithm to compute the (pre)-kernel of a TU-game N, v with a system of n 2 1 linear programming problems. In contrast to the algorithms using convergence methods t...
We give a graph theoretical characterization of answer sets of normal logic programs. We show that there is a one-to-one correspondence between answer sets and a special, non-stan...