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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Valadares, Arthur Lopes, Cristina Videira Liu, Huaiyu |
| Copyright Year | 2014 |
| Description | Author affiliation: Intel Labs, Intel Corporation, 2111 NE 25th Ave, Hillsboro, OR 97124, USA (Liu, Huaiyu) || Donald Bren School of ICS, University of California, Irvine, 6210 Donald Bren Hall, 92697-3425, USA (Valadares, Arthur; Lopes, Cristina Videira) |
| Abstract | Virtual worlds are general-purpose real-time simulation of three-dimensional environments, and serve for several purposes, such as physics simulation, collaboration, and entertainment. Due to the real-time nature of these simulations, scaling the number of in-world entities and interacting users is challenging. In this paper we present a novel approach to scalable virtual worlds, combining two dimensions of workload partitioning: space and operations. We present this new design as the Distributed Scene Graph with microcells (DSG-M), and evaluate our approach in a distributed physics intensive evaluation aimed at testing two hypothesis: (1) the space partitioning approach improves scalability by balancing the load of an overwhelmed physics dedicated simulator; and (2) simulation precision can be maintained by assigning read-only spaces near the partition borders. Results show evidence to confirm both hypotheses, and of successfully scaling the simulation of an overwhelming workload. |
| Starting Page | 3459 |
| Ending Page | 3470 |
| File Size | 1677862 |
| Page Count | 12 |
| File Format | |
| e-ISBN | 9781479974863 |
| DOI | 10.1109/WSC.2014.7020178 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-12-07 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Microcell networks Subscriptions Physics Servers Scalability Load modeling Load management |
| Content Type | Text |
| Resource Type | Article |
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