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UM
2005
Springer
15 years 11 months ago
ExpertiseNet: Relational and Evolutionary Expert Modeling
We develop a novel user-centric modeling technology, which can dynamically describe and update a person's expertise profile. In an enterprise environment, the technology can e...
Xiaodan Song, Belle L. Tseng, Ching-Yung Lin, Ming...
ISCAS
2003
IEEE
81views Hardware» more  ISCAS 2003»
15 years 11 months ago
Limits in FIR subband beamforming for spatially spread near-field speech sources
This paper analyses optimal subband beamforming performance mainly aimed at speech enhancement and acoustic echo suppression for personal communication devices, personal computers...
Nedelko Grbic, Sven Nordholm, Antonio Cantoni
DIM
2005
ACM
15 years 8 months ago
Usable presentation of secure pseudonyms
Privacy-Enhancing Identity Management (PIM) enables users to control which personal information they provide to their communication partner(s) by partitioning their personal infor...
Katrin Borcea-Pfitzmann, Elke Franz, Andreas Pfitz...
ACSW
2007
15 years 7 months ago
The motivation and proposition of a privacy-enhancing architecture for operational databases
To date, research has focussed on privacy from a wide perspective, enabling organisations to implement various technologies that contribute to privacy protection. However, in such...
Kirsten Wahlstrom, Gerald Quirchmayr
BCSHCI
2007
15 years 7 months ago
Investigating the usability of PDAs with ageing users
Mobile technologies have the potential to enhance the lives of ageing users, especially those who experience a decline in cognitive abilities. However, diminutive devices often pe...
Sheila Mc Carthy, Heather Sayers, Paul McKevitt