Key to the paper and social wasps of Central Europe (Hymenoptera: Vespidae)

A determination key to the Central European paper wasps (Polistinae – Polistes Latreille, 1802 – eight species) and social wasps (Vespinae – 11 species: Vespa Linnaeus, 1758 – one species, Vespula Thomson, 1869 – four species, Dolichovespula Rohwer, 1916 – six species) is given. Distribution and biotope requirements of all species in the Czech Republic and Slovakia are briefly mentioned. All social wasps occur more or less regularly in both countries. Four paper wasps are relatively common but four other species (Polistes atrimandibularis Zimmermann, 1930, P. sulcifer Zimmermann, 1930, P. associus Kohl, 1898, and P. gallicus (Linnaeus, 1767)) are very rare with the Czech Republic and/or Slovakia at the northern edge of their range.

Aletheia

The abstract concept Aletheia, Truth, is personified in literature as a daughter of Zeus (Pind. Ol. 10.3–4 and fr. 205) and nurse of Apollo (Plut. Symp. 657e).

Graces

The Graces, known by their Greek name Charites (sing. Charis) are young and benevolent models of feminine grace. Homer does not specify their number and ages, but Hesiod explains that they are three daughters of Zeus and Eurynome (a daughter of Okeanos), named Aglaia, Euphrosyne, and Thaleia (Theog. 907–9); they live with Himeros (Desire) on Olympos, beside the Muses (Theog. 64); and they assisted with the birth of Pandora (Op. 73).

Personifications

Artists as early as Homer created personifications – representations of nouns in human form – to explain aspects of the primary characters, particularly Olympian divinities: the Litai (Prayers) as daughters of Zeus, for example, express an aspect of Zeus' broad-ranging powers.

A normative approach to multi-agent systems for intelligent buildings

Building Management Systems (BMS) are widely adopted in modern buildings around the world in order to provide high-quality building services, and reduce the running cost of the building. However, most BMS are functionality-oriented and do not consider user personalization. The aim of this research is to capture and represent building management rules using organizational semiotics methods. We implement Semantic Analysis, which determines semantic units in building management and their relationship patterns of behaviour, and Norm Analysis, which extracts and specifies the norms that establish how and when these management actions occur. Finally, we propose a multi-agent framework for norm based building management. This framework contributes to the design domain of intelligent building management system by defining a set of behaviour patterns, and the norms that govern the real-time behaviour in a building.

Development of a semantic graph-based scene description

Software representations of scenes, i.e. the modelling of objects in space, are used in many application domains. Current modelling and scene description standards focus on visualisation dimensions, and are intrinsically limited by their dependence upon their semantic interpretation and contextual application by humans. In this paper we propose the need for an open, extensible and semantically rich modelling language, which facilitates a machine-readable semantic structure. We critically review existing standards and techniques, and highlight a need for a semantically focussed scene description language. Based on this defined need we propose a preliminary solution, based on hypergraph theory, and reflect on application domains.