Seismic events detection using Cauchy-Schwarz inequality

2015 ◽  
Author(s):  
Leonardo Gómez Bernal ◽  
Reynam da Cruz Pestana
2020 ◽  
Vol 12 (12) ◽  
pp. 231
Author(s):  
Julián Miranda ◽  
Angélica Flórez ◽  
Gustavo Ospina ◽  
Ciro Gamboa ◽  
Carlos Flórez ◽  
...  

This paper presents an integrated model for seismic events detection in Colombia using machine learning techniques. Machine learning is used to identify P-wave windows in historic records and hence detect seismic events. The proposed model has five modules that group the basic detection system procedures: the seeking, gathering, and storage seismic data module, the reading of seismic records module, the analysis of seismological stations module, the sample selection module, and the classification process module. An explanation of each module is given in conjunction with practical recommendations for its implementation. The resulting model allows understanding the integration of the phases required for the design and development of an offline seismic event detection system.


2021 ◽  
Vol 146 ◽  
pp. 104628
Author(s):  
Jan Wiszniowski ◽  
Beata Plesiewicz ◽  
Grzegorz Lizurek

2010 ◽  
Vol 75 (3) ◽  
pp. 533-538 ◽  
Author(s):  
B. K. Sharma ◽  
Amod Kumar ◽  
V. M. Murthy

1966 ◽  
Author(s):  
John O. Maberry ◽  
Barton K. Barnes
Keyword(s):  

Author(s):  
Talbot C. Imlay

This chapter examines the post-war efforts of European socialists to reconstitute the Socialist International. Initial efforts to cooperate culminated in an international socialist conference in Berne in February 1919 at which socialists from the two wartime camps met for the first time. In the end, however, it would take four years to reconstitute the International with the creation of the Labour and Socialist International (LSI) in 1923. That it took so long to do so is a testimony to the impact of the Great War and to the Bolshevik revolution. Together, these two seismic events compelled socialists to reconsider the meaning and purpose of socialism. The search for answers sparked prolonged debates between and within the major parties, profoundly reconfiguring the pre-war world of European socialism. One prominent stake in this lengthy process, moreover, was the nature of socialist internationalism—both its content and its functioning.


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