Several intersection graphs such as curves-in-the-plane graphs, circular-arc graphs, chordal graphs and interval graphs are reviewed, especially on their recognition algorithms. In this connection graph realization problem is mentioned.

This study focused on associations between teachers’ flexibility and their use of evidence-based strategies in inclusive education a sample N = 119 teachers. Flexibility showed direct effects attitudes towards the achievement mainstream students with learning difficulties, social benefits inclusion for emotional behavioral disturbances, self-efficacy regarding support students’ skills. Furtherm...

Suppose X is a theorem of S4, and a realization for X has been constructed. If X ′ is a substitution instance of X, it is also a theorem of S4, and so is realizable, but the only available algorithm for producing a realization of X ′, so far, has been to apply a general realization algorithm to a cut-free proof of X ′. In effect we start over and the realization of X plays no role. It is the pu...

Suppose X is a theorem of S4, and a realization for X has been constructed. If X ′ is a substitution instance of X, it is also a theorem of S4, and so is realizable, but the only available algorithm for producing a realization of X ′, so far, has been to apply a general realization algorithm to a cut-free proof of X ′. In effect we start over and the realization of X plays no role. It is the pu...

There is growing agreement that the potential benefits of implementing business technologies will not be realised through the relatively simple act of going live with a new software application. Indeed, there is clear evidence that organisations must explicitly plan for, and proactively manage, the realisation of benefits, if a new technology is to deliver real value to its host organisation. I...

Purpose – The purpose of this paper is to give some theoretical suggestions and practical approaches in support of the implementation of “cluster supply chain” (CSC), which is a new management paradigm and enhances the competitiveness of small and medium enterprises (SMEs) through integrating the advantages of supply chain and industrial cluster. Design/methodology/approach – A case study of cl...

We describe a graph-based generation system that participated in the TUNA attribute selection and realisation task of the REG 2008 Challenge. Using a stochastic cost function (with certain properties for free), and trying attributes from cheapest to more expensive, the system achieves overall .76 DICE and .54 MASI scores for attribute selection on the development set. For realisation, it turns ...

The authors have recently proposed a model for a neural mechanism of internal timer. Here we report on predictions, which the model provides for psychological experiment of interval timing by the method of reproduction. We consider the ratio " /m with m and being the mean and the kth central moment of the lengths of intervals reproduced by a subject. The model predicts that for arbitrary k, is ...

One approach to deliberation about the choice of what to do in a particular situation is to use an argument scheme based on the practical syllogism to supply a presumptive reason for the action, which is then subjected to a process of critical questioning to see if the presumption can be maintained. In this paper we describe an implemented realisation of this approach. We describe a representat...

We discuss the origin of the difference between the harmonic value of the width of the multiphonon giant resonances and the smaller observed value. Analytical expressions are derived for both the effective width and the average cross-section. The contribution of the Brink-Axel mechanism in resolving the discrepancy is pointed out. . ∗Supported in part by CNPq and FAPESP.