scholarly journals Tackling Similarity Search for Soccer Match Analysis: Multimodal Distance Measure and Interactive Query Definition

2019 ◽  
Vol 39 (5) ◽  
pp. 60-71
Author(s):  
Manuel Stein ◽  
Halldir Janetzko ◽  
Tobias Schreck ◽  
Daniel A. Keim
2001 ◽  
Vol 33 (5) ◽  
pp. S6
Author(s):  
A Arnason ◽  
L Engebretsen ◽  
R Bahr
Keyword(s):  

Author(s):  
Sura Rodpongpun ◽  
Vit Niennattrakul ◽  
Chotirat Ann Ratanamahatana

Many algorithms have been proposed to deal with subsequence similarity search problem in time series data stream. Dynamic Time Warping (DTW), which has been accepted as the best distance measure in time series similarity search, has been used in many research works. SPRING and its variance were proposed to solve such problem by mitigating the complexity of DTW. Unfortunately, these algorithms produce meaningless result since no normalization is taken into account before the distance calculation. Recently, GPUs and FPGAs were used in similarity search supporting subsequence normalization to reduce the computation complexity, but it is still far from practical use. In this work, we propose a novel Meaningful Subsequence Matching (MSM) algorithm which produces meaningful result in subsequence matching by considering global constraint, uniform scaling, and normalization. Our method significantly outperforms the existing algorithms in terms of both computational cost and accuracy.


2017 ◽  
Vol 68 ◽  
pp. 84-95 ◽  
Author(s):  
Vinicius Machado ◽  
Roger Leite ◽  
Felipe Moura ◽  
Sergio Cunha ◽  
Filip Sadlo ◽  
...  
Keyword(s):  

2008 ◽  
Vol 41 (10-11) ◽  
pp. 841-851 ◽  
Author(s):  
António Ascensão ◽  
António Rebelo ◽  
Eduardo Oliveira ◽  
Franklim Marques ◽  
Laura Pereira ◽  
...  

2018 ◽  
Vol 26 (3) ◽  
pp. 306-322 ◽  
Author(s):  
Mark McKenna ◽  
Daryl Thomas Cowan ◽  
David Stevenson ◽  
Julien Steven Baker

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