We describe and characterize all homogeneous subsets of the Cantor set which are both an F„s and a GSo; it turns out that there are wx such spaces.

After discussing the general form of the kinetic operator Q̂ around the tachyon vacuum, we determine the specific form of the pure-ghost kinetic operator Q̂ by requiring the twist invariance of the action. We obtain a novel result that the Grassmann-even piece Qeven of Q̂ must act differently on GSO(+) sector and on GSO(−) sector to preserve the twist invariance, and show that this structure is cr...

Goals are often used to represent stakeholder’s objectives. The intentionality inherited by a goal drives stakeholders to pursuit the fulfillment of their goals either by themselves or by delegating this fulfillment to third parties. In Service-Oriented Computing, service client’s requirements are commonly expressed in terms of inputs, outputs, preconditions and effects, also known as IOPE. End...

A strategy for constructing dynamic programs is introduced that utilises periodic computation of auxiliary data from scratch and the ability to maintain a query for a limited number of change steps. It is established that if some program can maintain a query for logn change steps after an AC1-computable initialisation, it can be maintained by a first-order dynamic program as well, i.e., in DynF...

More and more evidences indicate that the 3D conformation of eukaryotic genome plays important functional role in the cell. While extensive experimental investigations have been performed to study such structurefunction relationships using techniques such as Hi-C methods, there is no data standard to capture the 3D conformation of the genome. In previous work, we have developed an object-orient...

Orientable open string theories containing both bosons and fermions without the GSO projection are expected to have the 10 dimensional N = 2(A) space-time supersymmetry in a spontaneously broken phase. We study the low-energy theorem for the nonlinearly realized N = 2 supersymmetry using the effective action for an unstable D9-brane. It is explicitly confirmed that the 4-fermion open string amp...

This paper utilizes the improved group search optimization algorithm for optimal reactive power dispatch (ORPD). The ORPD problem is a non-linear, non-convex optimization problem which has various decision variables such as compensation capacitor proportions, voltage of generators and the tap position of tap changing transformers. In this paper the multi-objective ORPD considering loss, voltage...

Cryptanalysis with Computational Intelligence has gained much interest in recent years. This paper presents an approach for breaking the key used in Simplified-Data Encryption Standard (S-DES) using Genetic algorithm (GA), Particle Swarm Optimization (PSO) and a novel approach called Genetic Swarm Optimization (GSO) obtained by combining the effectiveness of GA and PSO. Ciphertext-only attack i...

In this paper, a novel hybrid glowworm swarm optimization (HGSO) algorithm is proposed. Firstly, the presented algorithm embeds predatory behavior of artificial fish swarm algorithm (AFSA) into glowworm swarm optimization (GSO) algorithm and combines the improved GSO with differential evolution (DE) on the basis of a two-population co-evolution mechanism. Secondly, under the guidance of the fea...

The isolated dark low-mass objects in our Galaxy, such as free-floating planets (FFP), can be detected by microlensing observations. By the light curve can be defined three parameters, but only the Einstein time, TE involves the mass, the distance and the transverse velocity of the lens. To break this degeneracy, have to be detected the perturbations in the light curve due to the relative accel...