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GLOBECOM
2008
IEEE
15 years 8 months ago
Towards the Performance of ML and the Complexity of MMSE - A Hybrid Approach
—In this paper, we present a near ML-achieving sphere search technique that reduces the number of search operations significantly over existing sphere decoding (SD) algorithms. ...
Byonghyo Shim, Jun Won Choi, Insung Kang
HICSS
2008
IEEE
129views Biometrics» more  HICSS 2008»
16 years 1 months ago
Understanding Development and Usage of Social Networking Sites: The Social Software Performance Model
Social networking sites such as MySpace and Facebook thrive on energetic social interaction, but the factors that assure this are not well understood. There is a lack of theory th...
Catherine Dwyer, Starr Roxanne Hiltz, George Widme...
ICPADS
2005
IEEE
16 years 13 days ago
Systematic Performance Modeling and Characterization of Heterogeneous IP Networks
Accurate measurement and modeling of IP networks is essential for network design, planning, and management. Efforts are being made to detect the state of the network from end-to-e...
Alessio Botta, Donato Emma, Antonio Pescapè...
ISPDC
2005
IEEE
16 years 13 days ago
Active Zero-copy: A performance study of non-deterministic messaging
Zero-copy communication exchanges the messages among the buffers that are allocated and locked before the communication itself. This communication style fits into applications th...
Shinichi Yamagiwa, Keiichi Aoki, Koichi Wada
NETGAMES
2005
ACM
16 years 12 days ago
Analysis of factors affecting players' performance and perception in multiplayer games
In this paper we analyse different factors affecting players’ perception and performance in multiplayer games. We introduce a mean opinion score metric borrowed from the subje...
Matthias Dick, Oliver Wellnitz, Lars C. Wolf