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PERCOM
2004
ACM
16 years 5 months ago
Agile Middleware of Pervasive Computing Environments
In this paper, we survey the models and approaches applied to the middleware services of pervasive computing environments. Architectural styles and patterns introduced in the doma...
Eila Niemelä, Teemu Vaskivuo
ICASSP
2009
IEEE
16 years 27 days 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...
COMPLEX
2009
Springer
16 years 22 days ago
Community Detection of Time-Varying Mobile Social Networks
In this paper, we present our ongoing work on developing a framework for detecting time-varying communities on human mobile networks. We define the term community in environments ...
ShuYan Chan, Pan Hui, Kuang Xu
150
Voted
ICALT
2007
IEEE
16 years 14 days ago
Visualizing Narrative Structures and Learning Style Information in Personalized e-Learning Systems
This paper proposes a novel approach to the visualization of complex, but interrelated, sets of information to ease user cognition. Principally, it explores the potential of provi...
Fionán Peter Williams, Owen Conlan
126
Voted
ICC
2007
IEEE
105views Communications» more  ICC 2007»
16 years 14 days ago
Intersymbol Interference Due to the Atmospheric Turbulence for Free-Space Optical Communication System
—Weak atmospheric turbulence causes pulse broadening of an optical signal. In this article, we drive the pulse broadening as a function of turbulence strength by temporal moments...
Mostofa K. Howlader, Jinho Jung