A new method is developed for reducing train–induced floor vibrations in buildings. Vibration transmitted through building columns to the upper floors can be mitigated by considerably increasing the thickness of a lower floor, which is named the “blocking floor”. This can be a desirable and inexpensive solution for vibration mitigation. The work presented by this paper shows the ability of an i...

The focus of this paper is on estimating the floor level of a robot/person moving in a multifloor environment. It demonstrates how information about transitions between floors can be employed within a probabilistic framework to improve the accuracy of floor level estimation. This is achieved by combining a simple linear classifier with a Hidden Markov Model that captures the two basic motion pa...

A 3D floor plan is a non-overlapping arrangement of blocks within a large box. Floor planning is a central notion in chip-design, and with recent advances in 3D integrated circuits, understanding 3D floor plans has become important. In this paper, we study so called mosaic 3D floor plans where the interior blocks partition the host box under a topological equivalence. We give representations wh...

Continuous measurements of ammonia and greenhouses gases were achieved on exhaust air from two fattening rooms differing by the type of floor (totally slatted floor vs. partially slatted floor) and the ambient temperature. Temperature was regulated at 18°C in the room with partially slatted floor (room PSF18) and 24°C in the room with fully slatted floor (FSF24). Pigs were fed ad libitum. Daily...