The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Researchers have faced great challenges when simulating complicated 3D volumetric deformable models in haptics-enabled collaborative/cooperative virtual environments (HCVEs) due to the expensive simulation cost, heavy communication load, and unstable network conditions. When general network services are applied to HCVEs, network problems such as packet loss, delay, and jitter can cause severe visual...
Fast and accurate simulation of 3D soft objects is important to virtual environment and reality. Simulating 3D deformation of large model in real-time is a challenging problem as it is very computation-demanding involving intensive matrix-based operation of large scale. Reduction techniques, consequently flourish where the dynamic is computed within a subspace of much smaller size with accuracy loss...
With the fast development of Social Networking Sites (SNS) such as Renren, Facebook, etc., Social Network Analysis (SNA) is becoming a hot research area. However, considering a typical SNS consists of millions to tens of millions of ultra-large-scale data sets, how to deal with such large-scale Social Network (SN) data sets becomes a great challenge for existing SNA tools. Towards this problem, this...
Haptic-enabled collaborative systems have long been limited to 3D rigid models only, primarily due to slow force calculations, long-time deformable simulations and large communication loads. In this paper, we propose a novel system to support real-time sharing of haptic feedbacks and deformable simulations of physically-based 3D models in a distributed virtual environment. Particularly, adopting a...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.