Search Results - "theory of algorithms"
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Dominance analyses reduction in skyline query processing over data stream with data mining technique
Published 2025Subjects: “…Theory of computation → Theory and algorithms for applica-tion domains; Database theory; Data structures and algorithms for data management.…”
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Numerical modeling of lathanide-ion doped fibre lasers operating within mid-infrared wavelength region
Published 2016“…We extract the modelling parameters from emission and absorption measurements using Judd-Ofelt and McCumber theory. Numerical algorithms are developed based on the experimentally extracted fibre parameters. …”
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A quantum algorithm for minimal spanning tree
Published 2008“…Quantum computing algorithms are considered for several problems in graph theory. Classical algorithms involve searching over some space for finding the minimal spanning tree problem in a graph. …”
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Detecting intrinsic loops underlying data manifold
Published 2013“…The soundness of the proposed theory and algorithm is validated by a series of experiments performed on synthetic and real-life data sets. …”
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CHESTNUT: Improve serendipity in movie recommendation by an Information Theory-based collaborative filtering approach
Published 2019“…Relying on a proposed Information Theory-based algorithm and previous study, we demonstrate a method of successfully injecting insight, unexpectedness and usefulness, which are key metrics for a more comprehensive understanding of serendipity, into a practical serendipitous runtime system. …”
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Cassification of breast tumor based on ultrasound images
Published 2009“…The processed images are analyzed qualitatively and the following results are obtained; the analysis shows that malignant tumors have well defined boundaries while benign tumors have poorly defined boundaries. To test this theory, the algorithm is used to process another set of ultrasound images of unknown characteristics. …”
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On emotion, learning and uncertainty: a cognitive modelling approach
Published 2003“…It is argued that the current conflict resolution mechanism in ACT-R does not explain the dynamics suggested by the model. A new theory and algorithm are proposed that use posterior estimation of expected costs. …”
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Relational evidence theory and spatial interpretation procedures.
Published 1996“…Firstly, it extends the applicability of machine learning theories and algorithms into new domains. The techniques complement the image query and retrieval tools currently available in computer vision by offering additional ways of recognising and manipulating spatial information. …”
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Discovering decision algorithm of distance protective relay based on rough set theory and rule quality measure
Published 2011“…Thus, this thesis addresses these issues with the objective of intelligently divulging the knowledge hidden in the recorded event report at a relay device level using a data mining strategy based on Rough Set Theory, Genetic Algorithm and Rule Quality Measure under supervised learning within the framework of Knowledge Discovery in Database (KDD) in order to discover the relay’s decision algorithm (prediction rules) and, subsequently, the association rule. …”
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