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APSCC
2009
IEEE
16 years 27 days ago
Selecting Web services based on past user experiences
Since the Internet of Services (IoS) is becoming reality, there is an inherent need for novel service selection mechanisms, which work in spite of large numbers of alternative ser...
Philipp Leitner, Anton Michlmayr, Florian Rosenber...
ICASSP
2009
IEEE
16 years 24 days ago
Improved subspace DoA estimation methods with large arrays: The deterministic signals case
This paper is devoted to the subspace DoA estimation using a large antennas array when the number of available snapshots is of the same order of magnitude than the number of senso...
Pascal Vallet, Philippe Loubaton, Xavier Mestre
ICC
2009
IEEE
114views Communications» more  ICC 2009»
16 years 24 days ago
Distributed Gradient Based Gain Allocation for Coherent Multiuser AF Relaying Networks
—A set of distributed non-cooperating relay antennas is known to be capable of orthogonalizing multiple sourcedestination pairs in space by coherent amplify-and-forward (AF) rela...
Celal Esli, Jörg Wagner, Armin Wittneben
ICASSP
2008
IEEE
16 years 16 days ago
A study of using locality preserving projections for feature extraction in speech recognition
This paper presents a new approach to feature analysis in automatic speech recognition (ASR) based on locality preserving projections (LPP). LPP is a manifold based dimensionality...
Yun Tang, Richard Rose
165
Voted
P2P
2008
IEEE
184views Communications» more  P2P 2008»
16 years 14 days ago
Ad Hoc Limited Scale-Free Models for Unstructured Peer-to-Peer Networks
Several protocol efficiency metrics (e.g., scalability, search success rate, routing reachability and stability) depend on the capability of preserving structure even over the ch...
Hasan Guclu, Durgesh Kumari, Murat Yuksel