scholarly journals Finding the Right Bricks for Molecular Legos: A Data Mining Approach to Organic Semiconductor Design

2019 ◽  
Vol 31 (3) ◽  
pp. 969-978 ◽  
Author(s):  
Christian Kunkel ◽  
Christoph Schober ◽  
Johannes T. Margraf ◽  
Karsten Reuter ◽  
Harald Oberhofer
Keyword(s):  
Data Mining ◽  
Organic Semiconductor ◽  
Data Mining Approach ◽  
The Right

Human Gait Indicators of Carrying a Concealed Firearm : A Skeletal Tracking and Data Mining Approach

2018 ◽  
pp. 368-383
Author(s):  
Henry Muchiri ◽  
Ismail Ateya ◽  
Gregory Wanyembi
Keyword(s):  
Data Mining ◽  
Human Gait ◽  
Depth Camera ◽  
Joint Position ◽  
Public Places ◽  
Gait Characteristics ◽  
Data Mining Approach ◽  
Security Personnel ◽  
Gait Parameters ◽  
The Right

There has been an increase in crimes involving illegal firearms in the last couple of years. Previous studies have found that most illegal firearms are carried in a concealed manner. The detection therefore of persons carrying concealed firearms is critical in maintaining security especially in public places. Literature indicates that disruption in gait is a major indicator used by security personnel to detect persons carrying concealed firearms especially those tucked on the hip. However, the specific gait parameters that are indicative have not yet been quantitatively determined. The purpose of this study therefore is to analyze the gait of persons carrying a concealed firearm tucked on the right hip and to quantitatively determine the gait characteristics associated with carrying the firearm. A simulation of persons walking while carrying a concealed firearm and when unarmed was recorded using Kinect V2 depth camera. The depth camera provided 3D spatial skeletal joint position features of tracked joints for the armed and unarmed scenario. Paired t-tests were conducted to compare these features. Further, the results of the t-tests were related to the anatomical planes of Motion. Results showed that persons carrying a firearm demonstrated disrupted gait characterized by right arm abduction, left arm adduction, right leg adduction and extension. These findings extend existing gait indicators which can be employed by security personnel to identify persons carrying concealed firearms.

Data mining approach to construction productivity prediction for cutter suction dredgers

2019 ◽  
Vol 105 ◽  
pp. 102833 ◽  
Author(s):  
Shuo Bai ◽  
Mingchao Li ◽  
Rui Kong ◽  
Shuai Han ◽  
Heng Li ◽  
...  
Keyword(s):  
Data Mining ◽  
Construction Productivity ◽  
Data Mining Approach ◽  
Productivity Prediction

Data mining approach for improving the optimal control of HVAC systems: An event-driven strategy

2021 ◽  
Vol 39 ◽  
pp. 102246
Author(s):  
Junqi Wang ◽  
Jin Hou ◽  
Jianping Chen ◽  
Qiming Fu ◽  
Gongsheng Huang
Keyword(s):  
Data Mining ◽  
Optimal Control ◽  
Hvac Systems ◽  
Data Mining Approach ◽  
Event Driven

scholarly journals Data Mining Approach for Learning management system

2021 ◽  
Vol 1088 (1) ◽  
pp. 012013
Author(s):  
Harry Dhika ◽  
Fitriana Destiawati ◽  
Surajiyo ◽  
Musa Jaya
Keyword(s):  
Data Mining ◽  
Management System ◽  
Learning Management System ◽  
Data Mining Approach ◽  
Learning Management
Sign in / Sign up

Export Citation Format

Share Document