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AAAI
1990
15 years 7 months ago
Symbolic Probabilistic Inference in Belief Networks
The Symbolic Probabilistic Inference (SPI) Algorithm [D'Ambrosio, 19891 provides an efficient framework for resolving general queries on a belief network. It applies the conc...
Ross D. Shachter, Bruce D'Ambrosio, Brendan Del Fa...
ENGL
2007
91views more  ENGL 2007»
15 years 6 months ago
RRT-based strategies for sensor-based exploration
—Real mobile robots should be able to build an abstract representation of the physical environment, in order to navigate and to work in such environment. We present a method for ...
Abraham Sánchez López, Judith Le&oac...
INFOCOM
2010
IEEE
15 years 4 months ago
High Performance Dictionary-Based String Matching for Deep Packet Inspection
—Dictionary-Based String Matching (DBSM) is used in network Deep Packet Inspection (DPI) applications virus scanning [1] and network intrusion detection [2]. We propose the Pipel...
Yi-Hua Edward Yang, Hoang Le, Viktor K. Prasanna
JACM
2010
208views more  JACM 2010»
15 years 4 months ago
The nested chinese restaurant process and bayesian nonparametric inference of topic hierarchies
clustering of documents according to sharing of topics at multiple levels of abstraction. Given a corpus of documents, a posterior inference algorithm finds an approximation to a ...
David M. Blei, Thomas L. Griffiths, Michael I. Jor...
ICASSP
2011
IEEE
14 years 10 months ago
Polytope kernel density estimates on Delaunay graphs
We present a polytope-kernel density estimation (PKDE) methodology that allows us to perform exact mean-shift updates along the edges of the Delaunay graph of the data. We discuss...
Erhan Bas, Deniz Erdogmus