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SECURWARE
2008
IEEE
16 years 2 months ago
Rating Agencies Interoperation for Peer-to-Peer Online Transactions
— In current peer-to-peer systems users interact with unknown services and users for the purpose of online transactions such as file sharing and trading of commodities. Peer-to-...
Mihaela Ion, Hristo Koshutanski, Volker Hoyer, Lui...
VTC
2008
IEEE
162views Communications» more  VTC 2008»
16 years 2 months ago
A Selective Cluster Index Scheduling Method in OFDMA
—OFDM is an attractive solution for the design of future wireless communications due to its robustness to dispersion in multipath environments. Additional diversity gains can be ...
Marios Nicolaou, Angela Doufexi, Simon Armour
VTC
2008
IEEE
102views Communications» more  VTC 2008»
16 years 2 months ago
CQI Feedback Reduction Based on Spatial Correlation in OFDMA System
— In OFDMA systems, channel quality information (CQI) feedback is used to determine the modulation and coding level of a mobile station (MS). When the MS uses diversity, it trans...
Woongsup Lee, Dong-Ho Cho
ACISICIS
2007
IEEE
16 years 2 months ago
An Integrated Haptic Data Transmission in Haptic Collaborative Virtual Environments
Haptic Collaboration Virtual Environment (HCVE) is an enhanced virtual reality space with haptic interface support. HCVE users are connected together over the network and are able...
Yonghee You, Mee Young Sung, Kyungkoo Jun
CIDM
2007
IEEE
16 years 2 months ago
Scalable Clustering for Large High-Dimensional Data Based on Data Summarization
Clustering large data sets with high dimensionality is a challenging data-mining task. This paper presents a framework to perform such a task efficiently. It is based on the notio...
Ying Lai, Ratko Orlandic, Wai Gen Yee, Sachin Kulk...