765 search results - page 6 / 153 » Attraction and cooperation in space |
VW
1998
Springer
15 years 1 months ago
1998
Springer
Most existing 3D virtual worlds are basedon a "meeting-space"model, conceived as an extension of textual chat systems. An attractive 3D interface is assumed to be suffici...
ICPPW
1999
IEEE
15 years 1 months ago
1999
IEEE
At current on-line shops, buyers almost independently enjoy shopping without anyone's help. However, there are many cases where they cooperate with people such as personal ad...
CORR
2011
Springer
14 years 1 months ago
2011
Springer
Abstract—Intra-session network coding is known to be vulnerable to pollution attacks. In this work, first, we introduce a novel homomorphic MAC scheme called SpaceMac, which all...
ISM
2006
IEEE
14 years 9 months ago
2006
IEEE
Cooperative knowledge spaces create new potentials for the experimental fields in natural sciences and engineering because they enhance the accessibility of experimental setups th...
64
Voted
VTC
2007
IEEE
2007
IEEE
Near-Instantaneously Adaptive Cooperative Uplink Schemes Based on Space-Time Block Codes and V-Blast
15 years 3 months ago
- In this paper we propose two adaptive schemes for improving the achievable Bandwidth Efficiency (BE) of cooperative diversity aided wireless networks. These schemes are capable ...