TY - GEN
T1 - An enhanced virtual object management scheme for personalized ubiquitous computing services at peer-to-peer
AU - Kim, Cheong Ghil
AU - Kim, Dong Wook
AU - Hong, Choong Pyo
AU - Kim, Shin Dug
PY - 2010
Y1 - 2010
N2 - This paper presents an enhanced virtual object management scheme for a personalized ubiquitous computing service, Virtual Personal World (VPW), at peer-to-peer. In the proposed scheme, more detailed descriptions for virtual objects are added in addition to the existing definitions on communications and data of them, and then two phases of virtual object discovery scheme are applied. Therefore, the management scheme can be individualized more effectively according to users' preferences and behaviors and provide a fast way of finding virtual objects. For performance verification, we have implemented a prototype of the proposed scheme as a part of VPW and compare the speed of finding virtual objects in the proposed scheme with those in other DHT P2P networks. Simulation results shows that the proposed scheme can achieve performance improvements compared with other P2P networks.
AB - This paper presents an enhanced virtual object management scheme for a personalized ubiquitous computing service, Virtual Personal World (VPW), at peer-to-peer. In the proposed scheme, more detailed descriptions for virtual objects are added in addition to the existing definitions on communications and data of them, and then two phases of virtual object discovery scheme are applied. Therefore, the management scheme can be individualized more effectively according to users' preferences and behaviors and provide a fast way of finding virtual objects. For performance verification, we have implemented a prototype of the proposed scheme as a part of VPW and compare the speed of finding virtual objects in the proposed scheme with those in other DHT P2P networks. Simulation results shows that the proposed scheme can achieve performance improvements compared with other P2P networks.
UR - http://www.scopus.com/inward/record.url?scp=77956953166&partnerID=8YFLogxK
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U2 - 10.1109/HPCS.2010.5547056
DO - 10.1109/HPCS.2010.5547056
M3 - Conference contribution
AN - SCOPUS:77956953166
SN - 9781424468287
T3 - Proceedings of the 2010 International Conference on High Performance Computing and Simulation, HPCS 2010
SP - 672
EP - 675
BT - Proceedings of the 2010 International Conference on High Performance Computing and Simulation, HPCS 2010
T2 - 2010 International Conference on High Performance Computing and Simulation, HPCS 2010
Y2 - 28 June 2010 through 2 July 2010
ER -