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CACM
2010
104views more  CACM 2010»
14 years 9 months ago
Faster dimension reduction
Data represented geometrically in high-dimensional vector spaces can be found in many applications. Images and videos, are often represented by assigning a dimension for every pix...
Nir Ailon, Bernard Chazelle
WCNC
2008
IEEE
15 years 4 months ago
Distributed Space-Frequency Coding over Amplify-and-Forward Relay Channels
Abstract— In this paper, the design of distributed spacefrequency codes (DSFCs) for wireless relay networks employing the amplify-and-forward (AAF) protocol is considered. The te...
Karim G. Seddik, K. J. Ray Liu
VTC
2006
IEEE
174views Communications» more  VTC 2006»
15 years 3 months ago
ML Detection with Blind Linear Prediction for Differential Space-Time Block Code Systems
Abstract— This paper proposes a maximum likelihood detection (MLD) method for the differential space-time block code (DSTBC) in cooperation with blind linear prediction (BLP) of ...
Seree Wanichpakdeedecha, Kazuhiko Fukawa, Hiroshi ...
FTDCS
1999
IEEE
15 years 2 months ago
roomComputers-Bridging Spaces
Cooperative Rooms (COR) is an interdisciplinary research and development program of GMD in collaboration with partners. Its objective is to design, develop and investigate future ...
Rolf Reinema, Knut A. Bahr, H.-J. Burkhardt, Marie...
WETICE
1998
IEEE
15 years 2 months ago
Using a Groupware Space for Distributed Requirements Engineering
Requirements engineering (RE) is a necessary part of the software development process, as it helps customers and designers identify necessary system requirements. If these stakeho...
Daniela E. Herlea, Saul Greenberg