This paper describes Scene Based Reasoning (SBR), a cognitive architecture based on the notions of "scene" and "plan". Scenes represent realworld 3D scenes as well as planner states. Introspection maps internal SBR data-structures into 2D "scene diagrams" for self-modeling and meta-reasoning. On the lowest level, scenes are represented as 3D scene graphs (as in computer gaming), while higher le...

In this paper we present an approach for the geometric reconstruction of urban areas. It is based on height data from airborne laser scanning and 2D GIS, which provides the ground plan geometry of buildings. Both data sources are used to estimate the type and parameter of basic primitives which in turn are combined to obtain complex building structures. The final output consists of 3D CAD model...

Symmetric two-handed interaction has been largely unexplored by the user interface community. My research is aimed at investigating this type of interaction, where the two hands work together at similar levels of spatial and temporal detail. This paper briefly describes symPut, a symmetric input system that has been designed to support symmetric interaction applications, and symDraw, a 2D drawi...

– The final result of the project is to create a 2D model mine plan based on results geophysical measurements. ERT was chosen as primary method in this due fact that voids and air have very high resistivity (3,3 ∙ 1016Ωm). Voids are well recognizable results. Using Seismic Refraction Tomography (SRT) planned some profiles. SRT rarely used archaeogeophysical research.

Longwave oscillatory Marangoni convection in a planar binary liquid layer is studied. Finite-amplitude regimes with perturbations of temperature and solute concentration of order unity are considered. Both thermocapillary and solutocapillary effects are taken into account. Oneand two-dimensional patterns on a rhombic lattice are studied and their stability to the perturbations which do not nece...

multi-dimensional representation and analysis because of the unique relationships between the vertical and horizontal distributions of excavated materials and their spatio-temporal distribution. Until very recently, however, archaeologists have predominantly applied only two-dimensional (2D) forms of representation to understand the complex spatial distribution of archaeological materials. Curr...

A system for analyzing left ventricular (LV) electromechanical asynchrony based on transesophageal 3-dimensional echocardiography (3-DE) and semi-automatic endocardial contour detection is described. Eighteen consecutive patients underwent 3-DE. Using TomTec 4DLV software, a 3-dimensional endocardial surface was reconstructed throughout the cardiac cycle. Matlab software generated color-coded p...