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ICASSP
2009
IEEE
16 years 2 months ago
Complex NMF: A new sparse representation for acoustic signals
This paper presents a new sparse representation for acoustic signals which is based on a mixing model defined in the complex-spectrum domain (where additivity holds), and allows ...
Hirokazu Kameoka, Nobutaka Ono, Kunio Kashino, Shi...
SG
2009
Springer
16 years 2 months ago
GPSel: A Gestural Perceptual-Based Path Selection Technique
This paper introduces a gestural perceptual-based approach to select objects, i.e., nodes and/or edges along paths. Based on known results from perception research, we propose a mo...
Hoda Dehmeshki, Wolfgang Stürzlinger
ICC
2007
IEEE
103views Communications» more  ICC 2007»
16 years 1 months ago
On Mobility and Cross-Layer Scheduling
— In this paper we investigate the impact of mobility on downlink scheduling in multi-user multiple antenna systems. We formulate several different designs of the cross-layer sch...
Meng Zhang, Vincent Lau, Chin-Tau Lea
ICC
2007
IEEE
156views Communications» more  ICC 2007»
16 years 1 months ago
Multi-Antenna Techniques for Wireless Mesh Networks in an Outdoor Environment
— This paper investigates the behavior of a Wireless Mesh Network in which the nodes are equipped with a multiple antenna system. The objective of this study is the comparison of...
Fulvio Babich, Massimiliano Comisso, Lucio Mania
TACAS
2007
Springer
91views Algorithms» more  TACAS 2007»
16 years 1 months ago
Planned and Traversable Play-Out: A Flexible Method for Executing Scenario-Based Programs,
We introduce a novel approach to the smart execution of scenario-based models of reactive systems, such as those resulting from the multi-modal inter-object language of live sequen...
David Harel, Itai Segall