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» On Ultrametric Algorithmic Information
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KDD
2000
ACM
140views Data Mining» more  KDD 2000»
15 years 9 months ago
Effective Retrieval of Audio Information from Annotated Text Using Ontologies
To improve the accuracy in terms of precision and recall of an audio information retrieval system we have created a domainspecific ontology (a collection of key concepts and their...
Latifur Khan, Dennis McLeod
MMDB
2004
ACM
132views Multimedia» more  MMDB 2004»
15 years 11 months ago
The priority curve algorithm for video summarization
In this paper, we introduce the concept of a priority curve associated with a video. We then provide an algorithm that can use the priority curve to create a summary (of a desired...
Marat Fayzullin, V. S. Subrahmanian, Massimiliano ...
IJNSEC
2006
80views more  IJNSEC 2006»
15 years 6 months ago
Side Channel Analysis on Biometric-based Key Generation Algorithms on Resource Constrained Devices
Side channel analysis is a technique that enables the adversary to benefit from information leakages occurring due to the implementation of encryption algorithms on
Dimitrios L. Delivasilis, Sokratis K. Katsikas
161
Voted
ICPR
2008
IEEE
16 years 16 days ago
Robust region-based background subtraction and shadow removing using color and gradient information
In this paper, a novel algorithm for foreground detection and shadow removal is presented. The proposed method employs a region-based approach by processing two foregrounds result...
Mohammad Izadi, Parvaneh Saeedi
ISCAS
2007
IEEE
126views Hardware» more  ISCAS 2007»
16 years 11 days ago
Theory and Implementation of an Analog-to-Information Converter using Random Demodulation
— The new theory of compressive sensing enables direct analog-to-information conversion of compressible signals at subNyquist acquisition rates. We develop new theory, algorithms...
Jason N. Laska, Sami Kirolos, Marco F. Duarte, Tam...