3095 search results - page 357 / 619 » Ubiquitous presence systems |
174
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WOA
2007
15 years 7 months ago
2007
—This paper presents a framework supporting the definition and implementation of virtual environment inhabited by interacting situated agents defined according to the Multilayere...
185
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ESORICS
2010
Springer
15 years 7 months ago
2010
Springer
We present a novel hybrid communication protocol that guarantees mobile users' k-anonymity against a wide-range of adversaries by exploiting the capability of handheld devices...
163
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ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
Localization of simultaneous sound sources in natural environments with only two microphones is a challenging problem. Reverberation degrades performance of localization based exc...
148
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ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
Statistical machine translation (SMT) systems for spoken languages suffer from conversational speech phenomena, in particular, the presence of speech dis uencies. We examine the i...
190
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
In this paper, a two-hop relay assisted cooperative Orthogonal Space-Time Block Codes (OSTBC) transmission scheme is considered for the downlink communication of a cellular system,...