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» Decomposition Complexity
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105
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WIMOB
2007
IEEE
15 years 6 months ago
Software Solutions for Converting a MIMO-OFDM Channel into Multiple SISO-OFDM Channels
We present a software approach for MIMO-OFDM wireless communication technology. We first show that complex matrix operations like Singular-Value Decomposition (SVD), diagonalizat...
Mihai Sima, Murugappan Senthilvelan, Daniel Iancu,...
99
Voted
SIGPRO
2008
106views more  SIGPRO 2008»
15 years 14 days ago
Propagator-based methods for recursive subspace model identification
The problem of the online identification of multi-input multi-output (MIMO) state-space models in the framework of discrete-time subspace methods is considered in this paper. Seve...
Guillaume Mercère, Laurent Bako, Sté...
104
Voted
DEXA
2006
Springer
193views Database» more  DEXA 2006»
15 years 4 months ago
Understanding and Enhancing the Folding-In Method in Latent Semantic Indexing
Abstract. Latent Semantic Indexing(LSI) has been proved to be effective to capture the semantic structure of document collections. It is widely used in content-based text retrieval...
Xiang Wang 0002, Xiaoming Jin
89
Voted
CSDA
2007
87views more  CSDA 2007»
15 years 15 days ago
Estimation and inference in functional mixed-effects models
Functional mixed-effects models are very useful in analyzing functional data. A general functional mixed-effects model that inherits the flexibility of linear mixed-effects model...
Anestis Antoniadis, Theofanis Sapatinas
EGOV
2007
Springer
15 years 6 months ago
A Trust-Centered Approach for Building E-Voting Systems
eVoting is a challenging approach for increasing eParticipation. However, lack of citizens’ trust seems to be a main obstacle that hinders its successful realization. In this pap...
Athanasios Antoniou, C. Korakas, Christos Manolopo...