Search results for " rule"
showing 10 items of 628 documents
Semantic Agent Programming Language (S-APL): A Middleware Platform for the Semantic Web
2008
The agent-based approach is an effective one for building middleware interconnecting distributed heterogeneous resources and providing semantic interoperability among them. On the other hand, agents need the semantic Web technologies for flexible yet effective coordination among them with a particular issue of enabling agents to communicate not only about the domain but also about their own abilities, goals, and present and intended actions. This paper describes semantic agent programming language (SAPL)intended to be a core middleware language for the semantic Web. S-APL integrates the semantic description of the domain resources with the semantic prescription of the agents' behaviors. Add…
Collaborative Activities and Methods
2016
Having described the context for collaborative activities (in Chap. 1), and reviewed the basic aspects of computer supported decision-making activities (in Chap. 2), we will present in this section several specific methods used in collaborative decision making. The methods and techniques presented in the chapter are independent of the information technologies upon they are instantiated.
Improving the k-NCN classification rule through heuristic modifications
1998
Abstract This paper presents an empirical investigation of the recently proposed k-Nearest Centroid Neighbours ( k -NCN) classification rule along with two heuristic modifications of it. These alternatives make use of both proximity and geometrical distribution of the prototypes in the training set in order to estimate the class label of a given sample. The experimental results show that both alternatives give significantly better classification rates than the k -Nearest Neighbours rule, basically due to the properties of the plain k -NCN technique.
Dynamics of a subconstituent picture of weak interactions
1985
We use sum rules in order to discuss the dynamics of the simplest subconstituent model of weak interactions with elementary spin 1/2 fermions and scalar bosons. Vacuum condensates of the scalars play an essential role and lead to features quite different from QCD. With a certain vacuum structure vector dominance of the composite W-mesons is a good approximation, and we also see a clear signal for massless fermions in the two-point function of composite fermions. Thus such a model is in good agreement with standard phenomenology. Composite Higgs particles are also investigated. The effective interaction is evidently of the gauge type.
Dipole surface plasmon in K+N clusters
1992
Abstract The technique of sum rules has been used to investigate the dipole surface plasmon for K + N clusters within a Density Functional Theory and the spherical jellium model. The role played by non-local effects is discussed comparing the results obtained from different functionals. Band-structure and core-polarization effects have been phenomenologically included in the calculation by means of an electron effective mass and a dielectric constant. Comparison with recent experimental data is presented.
Partial self-consistency and analyticity in many-body perturbation theory: Particle number conservation and a generalized sum rule
2016
We consider a general class of approximations which guarantees the conservation of particle number in many-body perturbation theory. To do this we extend the concept of $\Phi$-derivability for the self-energy $\Sigma$ to a larger class of diagrammatic terms in which only some of the Green's function lines contain the fully dressed Green's function $G$. We call the corresponding approximations for $\Sigma$ partially $\Phi$-derivable. A special subclass of such approximations, which are gauge-invariant, is obtained by dressing loops in the diagrammatic expansion of $\Phi$ consistently with $G$. These approximations are number conserving but do not have to fulfill other conservation laws, such…
Right to a court in democratic state ruled by law
2019
W artykule omówiono prawo do sądu w demokratycznym państwie prawnym, które stanowi gwarancję sądowej ochrony praw człowieka przed ich naruszeniem przez organy władzy publicznej. Spełnia ono dwie funkcje: po pierwsze, chroni podmiotowe prawo jednostki i wiąże wszystkie władze publiczne w zakresie ich działania w podporządkowaniu Konstytucji; po drugie, tworzy charakterystyczny system powiązania indywidualnego statusu jednostki i obiektywnego porządku prawnego, wobec tego jest współcześnie traktowane jako składnik demokratycznego państwa prawnego. Konstytucyjne ujęcie prawa do sądu może być rozpatrywane w dwóch znaczeniach: 1) jako zasada prawa konstytucyjnego; 2) jako prawo podmiotowe jednos…
RECENSIONE A DILETTA TEGA, LA CORTE NEL CONTESTO. PERCORSI DI RI-ACCENTRAMENTO DELLA GIUSTIZIA COSTITUZIONALE IN ITALIA, BOLOGNA, 2020
2020
After a short outline of the content of the book, the Autor focus on the issue of procedural rules concerning the excercise of functions constitutionally given to the Italian Constiutional Court defending the position of a natural flexibility of those rules due to the peculiar position of the Constitutional Court in the system of constitutional powers and the need of constantly re-legitimate its role.
The Role of Searle's Constitutive Rules for the Rational Criticizability of Institutional Reality
2013
My hypothesis is that we can derive the normative conditions that institutions and institutional acts have to meet in order to be rationally acceptable/recognizable from the logical structure of institutional reality. Developing Searle's achievements on the constitutive role of speech acts in the construction of institutional reality and on their character of institutional acts, I'll show that the same types of constitutive rules underlying illocutionary acts also underlie institutional reality. I’ll then argue that we can derive a specific set of normative criteria for the rational criticizability of institutional acts from these constitutive rules in the same way that we can derive normat…
LA CONTRATTAZIONE COLLETTIVA NEGLI STATI UNITI DAL WAGNER ACT AI NOSTRI GIORNI
2016
LA CONTRATTAZIONE COLLETTIVA NEGLI STATI UNITI. DAL WAGNER ACT AI NOSTRI GIORNI. — Riassunto. Il presente lavoro analizza la legislazione statunitense in materia di contrattazione collettiva sin dall’emanazione del Wagner Act nel 1935. Al riguardo, vengono discusse le regole per il riconoscimento dei sindacati nei luoghi di lavoro e per la stipula degli accordi collettivi (principio di maggioranza e rappresentanza esclusiva, obbligo di negoziare secondo buona fede) e per la gestione del conflitto industriale (arbitrato e clausola di tregua): sulla scorta di un approccio storico-critico e dei leading case giurisprudenzialil’articolosottolineailcarattereprettamenteaziendaleeprivatisticodellere…