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ICASSP
2010
IEEE
13 years 9 months ago
Kronecker product matrices for compressive sensing
Compressive sensing (CS) is an emerging approach for acquisition of signals having a sparse or compressible representation in some basis. While CS literature has mostly focused on...
Marco F. Duarte, Richard G. Baraniuk
ICASSP
2011
IEEE
13 years 17 days ago
An inner-product lower-bound estimate for dynamic time warping
In this paper, we present a lower-bound estimate for dynamic time warping (DTW) on time series consisting of multi-dimensional posterior probability vectors known as posteriorgram...
Yaodong Zhang, James R. Glass
SSD
2001
Springer
119views Database» more  SSD 2001»
14 years 1 months ago
Moving Objects: Logical Relationships and Queries
Abstract. In moving object databases, object locations in some multidimensional space depend on time. Previous work focuses mainly on moving object modeling (e.g., using ADTs, temp...
Jianwen Su, Haiyan Xu, Oscar H. Ibarra
WICON
2010
13 years 6 months ago
Distributed Management of Contextual Affinities in Context-aware Systems
In context-aware computing, distributed information about entities, such as people, places and objects, is captured and made available to applications, which utilize this context....
Robert Schmohl, Uwe Baumgarten
GW
2009
Springer
195views Biometrics» more  GW 2009»
13 years 6 months ago
Continuous Realtime Gesture Following and Recognition
Abstract. We present a HMM based system for real-time gesture analysis. The system outputs continuously parameters relative to the gesture time progression and its likelihood. Thes...
Frédéric Bevilacqua, Bruno Zamborlin...