24 bounded regions of spacetime. Gravitational physics and its mathematical expression have been smoothly melded. 23 ^ @ 0 g ij = ?2NK ij ; (82) that has no slicing term analogous to S ij. It has characteristics along the light cone and @ 0. It is not quasi-diagonal because of third order derivatives of g ij arising in (81) from r 2 N. This system is hyperbolic non-strict 21]. On the other hand...

A new linear algorithm for intersecting convex polygons. Comput. An optimal algorithm for computing the minimum vertex distance between two crossing convex polygons. Computing 32:357-364 13. Toussaint GT, Avis D (1982) On a convex hull algorithm for polygons and its application to triangulation problems. A new O(n log n) algorithm for computing the intersection of convex polygons. Pattern Recog...

We do not know the integrality ratio for the relaxation we propose. It is possible that a better rounding procedure can be discovered. Here are the worst examples of which we are aware. For k = 3, the following example (which also appeared in 7]) satisses all the new constraints and shows that the integrality ratio is at least 16 15. Consider the graph G = (V; E). V = fS f1; 2; 3gj 1 jSj 2g, wh...

These results are better than those reported in [10] using LVQ, radial basis function and multilayerperceptron based classifiers for the same set of inputs and outputs. Moreover, in all the cases of misclassification, the correct class corresponds to the second largest component in the output vector, and has a value close to the largest component (selected class). This suggests that a knowledge...

concern the introduction of disjunctions or even general formulas for the add and delete sets, and the integration of evaluable function symbols in order to cope with arithmetics, for instance. References [1] M. Decker. Entwurf und Implementierung eines Planers basierend auf einem Konsi-stenzerhaltungsmechanismus einer deduktiven Datenbank. Diplomarbeit, 1991. 15 loc-constr-1: 8x; y; z : on(x,y...

if (pp<min) { dis-; } else { swap(dis,min); for (inc=min+1; inc<=dis;) { if (prec(min,dis)) dis-; else if (prec(dis,min)) swap(dis-,min); else swap(dis,inc++); } min++; } } Figure 1: The minima algorithm, in C heuristically there is no reason to keep track of the hulls of two diierent sets. Perhaps a simpler but still provably good algorithm can found, particularly for d 3. Appendix The trivial...

27 slopes, in the worst case, the proposed method could result in a serial execution. In this case, more dependence information, such as the magnitude of dependence vectors, may be required for computing a more eecient BDV set. Even though only a two-dimensional iteration space was considered in this paper, a similar algorithm can be extended to a multiple-dimensional iteration space. However, ...