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CORR
2007
Springer
95views Education» more  CORR 2007»
15 years 4 months ago
Slope One Predictors for Online Rating-Based Collaborative Filtering
Rating-based collaborative filtering is the process of predicting how a user would rate a given item from other user ratings. We propose three related slope one schemes with pred...
Daniel Lemire, Anna Maclachlan
JCP
2008
101views more  JCP 2008»
15 years 4 months ago
Reliability Design for Large Scale Data Warehouses
Data reliability has been drawn much concern in large-scale data warehouses with 1PB or more data. It highly depends on many inter-dependent system parameters, such as the replica ...
Kai Du, Zhengbing Hu, Huaimin Wang, Yingwen Chen, ...
CORR
2007
Springer
141views Education» more  CORR 2007»
15 years 4 months ago
Joint Source-Channel Codes for MIMO Block Fading Channels
—We consider transmission of a continuous amplitude source over an L-block Rayleigh-fading Mt 2 Mr multiple-input multiple-output (MIMO) channel when the channel state informatio...
Deniz Gündüz, Elza Erkip
JSAC
2008
106views more  JSAC 2008»
15 years 4 months ago
Enhanced multiuser random beamforming: dealing with the not so large number of users case
We consider the downlink of a wireless system with an M-antenna base station and K single-antenna users. A limited feedback-based scheduling and precoding scenario is considered th...
Marios Kountouris, David Gesbert, Thomas Sälz...
JWSR
2008
241views more  JWSR 2008»
15 years 4 months ago
A Model-Driven Development Framework for Non-Functional Aspects in Service Oriented Architecture
: Service Oriented Architecture (SOA) is an emerging style of software architectures to reuse and integrate existing systems for designing new applications. Each application is des...
Hiroshi Wada, Junichi Suzuki, Katsuya Oba