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TWC
2008
140views more  TWC 2008»
15 years 3 months ago
On the Performance of Spectrally-Encoded Spread-Time Ultrawideband CDMA Communication Systems
In this paper we study the performance of Spectrally-Encoded Spread-Time (SE/ST) technique when applied to ultrawideband (UWB) signals in the context of wireless code-division mult...
Mahmoud Farhang, Jawad A. Salehi
NOMS
2010
IEEE
163views Communications» more  NOMS 2010»
15 years 2 months ago
DReaM-Cache: Distributed Real-Time Transaction Memory Cache to support two-factor authentication services and its reliability
—PhoneFactor is a two-factor authentication service that combines the knowledge-based authenticator with an objectbased authenticator in which the object-based authenticator has ...
Haiyang Qian, Chandra Sekhar Surapaneni, Marsh Ray...
SMC
2010
IEEE
166views Control Systems» more  SMC 2010»
15 years 2 months ago
A system to recommend dishes by the real time recognition of dining activity
— Enhancement of dining environment by information technology is explored in this paper. A table system to recommend additional dishes according to the dining status is introduce...
Tomoo Inoue, Yosuke Matsusaka
WINET
2010
159views more  WINET 2010»
15 years 2 months ago
Approximation algorithm for minimal convergecast time problem in wireless sensor networks
In this paper we consider how to collect data from sensors deployed in the Euclidean plane in a timeefficient way. We assume that all sensors could adjust their transmission range...
Weiping Shang, Peng-Jun Wan, Xiaodong Hu
TIT
2011
140views more  TIT 2011»
14 years 11 months ago
Sequential Quantile Prediction of Time Series
Motivated by a broad range of potential applications, we address the quantile prediction problem of real-valued time series. We present a sequential quantile forecasting model bas...
Gérard Biau, Benoît Patra