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kMatrix: A Space Efficient Streaming Graph Summarization Technique [article]

Oshan Mudannayake, Nalin Ranasinghe
2021
Our primary contribution is devising kMatrix, which is much more memory efficient than existing streaming graph summarization techniques.  ...  of the major streaming graph summarization techniques.  ...  It would be beneficial for many sectors if the process of summarizing streaming graphs were made efficient. In this work, we propose an improved streaming graph summarization technique; kMatrix.  ... 
doi:10.48550/arxiv.2105.05503 fatcat:y7kaxrglmneu7m4m27t73ishyq

The mechanical behavior of cells in the annulus fibrosus: a finite element analysis [article]

Leonard Pianalto, University Of Calgary, University Of Calgary, Neil A. Duncan
2005
ABSTRACT Intervertebral disc degeneration is a prevalent problem and is a key factor directly or indirectly related to low back pain.  ...  Several three-dimensional finite element models were developed: 1) a lumbar motion segment model including two adjacent vertebrae, ligaments, and the intervertebral disc; 2) a tissue model to duplicate  ...  The first was aimed at the development of a versatile and efficient technique for modeling cells in the disc.  ... 
doi:10.11575/prism/11217 fatcat:5jr3ucsagnb2tggey2qjrhe7z4