The traditional method has a large control error in the corridor mechanical smoke method. Therefore, multi-task convolutional neural network-based high-rise building is proposed. Through exhaust principle of corridors, threshold set to predict volume corridors. movement corridors simulated according fire dynamics simulator determine turbulence state Input data into network complete Experimental...

We address schema design in uncertain databases. Since uncertain data is relational in nature, decomposition becomes a key issue in design. Decomposition relies on dependency theory, and primarily on functional dependencies. We study the theory of functional dependencies (FDs) for uncertain relations. We define several kinds of horizontal FDs and vertical FDs, each of which is consistent with c...

RAISE is a research project aimed at building a framework and platform that supports the integration of multiple existing models, simulations, and data. The grand challenge is to facilitate the process of pulling the independently created models together. In our approach, RAISE, we explore a reflective middleware to address challenges of integrated simulation environments in which interoperabil...

Abstract To study the real scale transformer fire and control process, this paper uses FDS to simulate combustion process analyzes data of temperature flow field. Through analysis, establishes a visualization system based on unity3d engine modeling software complete Substation Scene Modeling, particles water jet in whole occurrence fighting is realized. The research results are great significan...

The polyurethane foam material is commonly used and marketed in two forms, namely flexible rigid. Flexible as a cushion, with various applications for commercial products such chair support. Therefore, this study aims to describe the occurrence of fire situation university room filled many chairs. It also provide awareness regarding potential flame hazards, by using modelling method FDS. result...

One of the most interesting problems in fire detection system design is problem referred to as detector position on a ?honeycomb ceiling?, because beams and joists affect stratification smoke and, consequently, response time. The aim this paper determine optimal placement - underside or structural slab cells. On basis rules standards for location, Large Eddy Simulation method Fire Dynamics Simu...

Immersive virtual reality (VR) is a technology that can be effective for procedural skills training through game-based simulations such as serious games. The current study describes the instructional design, development, and evaluation of FSCHOOL fire preparedness game in cave automatic environment (CAVE-VR) elementary school teachers. main mechanics include storytelling scenario, enhanced real...