The mirror test is a well-known task in Robotics. existing strategies are based on kinesthetic-visual matching techniques and manipulate perceptual motion data. proposed work attempts to demonstrate that it possible implement robust robotic self-recognition method by the inner speech, i.e. self-dialogue enables reasoning symbolic information. robot self-talks conceptually reasons forms of signa...

Frequent sequence mining is one of the main challenges in data mining and especially in large databases, which consist of millions of records. There is a number of different applications where frequent sequence mining is very important: medicine, finance, internet behavioural data, marketing data, etc. Exact frequent sequence mining methods make multiple passes over the database and if the data...

This paper presents an o -line algorithm for routing permutations on expanded delta networks (EDNs) with restricted access. Restricted access means that the number of elements to be permuted may exceed the number of inputs to the EDN. For every N -element permutation on an M -input EDN, the algorithm computes a routing that takes exactly 3N=M passes (assuming M divides N). On a certain class of...

In this paper, a kind of nonlinear delayed differential equations which can describe an economic model is considered. In this economy, population is modelled according to a logistically variable carrying capacity and capital’s accumulation has a time delay. By choosing time delay as a bifurcation parameter, it is proved that the system loses stability and a Hopf bifurcation occurs when the time...

In this paper, we study the non-bipartite maximum matching problem in the semi-streaming model. The maximum matching problem in the semi-streaming model has received a significant amount of attention lately. While the problem has been somewhat well solved for bipartite graphs, the known algorithms for non-bipartite graphs use 2 1 ǫ passes or n 1 ǫ time to compute a (1 − ǫ) approximation. In thi...

This paper is devoted to the existence and stability analysis of limit cycles in a delayed mathematical model for the economy growth. Specifically the Solow model is further improved by inserting the time delay into the logistic population growth rate. Moreover, by choosing the time delay as a bifurcation parameter, we prove that the system loses its stability and a Hopf bifurcation occurs when...

nowadays, equal channel angular pressing, known as the ecap process, is one of the most popular methods for manufacturing ultra-fine grained (ufg) materials. in this paper, ecap process has been carried out on pure copper and 6012 aluminum alloy up to six passes by route . principal attention was paid to the influence of parameters such as diameter, material, and the height of billet on mechani...