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SCHOLARPEDIA
2010
119views more  SCHOLARPEDIA 2010»
14 years 11 months ago
Multimedia Question Answering
With the proliferation of text and multimedia information, users are now able to find answers to almost any questions on the Web. Meanwhile, they are also bewildered by the huge a...
Tat-Seng Chua, Richang Hong, Jinhui Tang
78
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TOPLAS
2010
93views more  TOPLAS 2010»
14 years 11 months ago
Semantics of fractional permissions with nesting
Fractional permissions use fractions to distinguish write access (1) from read access (any smaller fraction). Nesting (an extension of adoption) can be used to model object invari...
John Tang Boyland
TSP
2011
151views more  TSP 2011»
14 years 7 months ago
Stochastic Models for Sparse and Piecewise-Smooth Signals
Abstract—We introduce an extended family of continuous-domain stochastic models for sparse, piecewise-smooth signals. These are specified as solutions of stochastic differential...
Michael Unser, Pouya Dehghani Tafti
130
Voted
JIPS
2010
165views more  JIPS 2010»
14 years 7 months ago
IMTAR: Incremental Mining of General Temporal Association Rules
Nowadays due to the rapid advances in the field of information systems, transactional databases are being updated regularly and/or periodically. The knowledge discovered from these...
Anour F. A. Dafa-Alla, Ho-Sun Shon, Khalid E. K. S...
101
Voted
ICASSP
2011
IEEE
14 years 4 months ago
Quadrature approximation properties of the spiral-phase quadrature transform
The notion of the 1-D analytic signal is well understood and has found many applications. At the heart of the analytic signal concept is the Hilbert transform. The problem in exte...
Haricharan Aragonda, Chandra Sekhar Seelamantula