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CDC
2008
IEEE
154views Control Systems» more  CDC 2008»
15 years 2 months ago
Effect of topological dimension on rigidity of vehicle formations: Fundamental limitations of local feedback
We consider the role of topological dimension in problems of network consensus and vehicular formations where only local feedback is available. In particular, we consider the simpl...
Bassam Bamieh, Mihailo R. Jovanovic, Partha P. Mit...
98
Voted
TSP
2010
14 years 7 months ago
LS-CS-residual (LS-CS): compressive sensing on least squares residual
We consider the problem of recursively and causally reconstructing time sequences of sparse signals (with unknown and time-varying sparsity patterns) from a limited number of noisy...
Namrata Vaswani
AUSDM
2007
Springer
102views Data Mining» more  AUSDM 2007»
15 years 7 months ago
Determining Termhood for Learning Domain Ontologies in a Probabilistic Framework
Many existing techniques for term extraction are heuristically-motivated and criticised as ad-hoc. The definitions and assumptions critical to set the boundary for the effective...
Wilson Wong, Wei Liu, Mohammed Bennamoun
SIAMMA
2011
71views more  SIAMMA 2011»
14 years 7 months ago
Reconstruction of Penetrable Obstacles in Acoustic Scattering
We develop a reconstruction algorithm to determine penetrable obstacles inside a domain in the plane from acoustic measurements made on the boundary. This algorithm uses complex g...
Sei Nagayasu, Gunther Uhlmann, Jenn-Nan Wang
ICASSP
2010
IEEE
15 years 1 months ago
Multi-modal analysis of dance performances for music-driven choreography synthesis
We propose a framework for modeling, analysis, annotation and synthesis of multi-modal dance performances. We analyze correlations between music features and dance figure labels ...
Ferda Ofli, Engin Erzin, Yucel Yemez, A. Murat Tek...