Assessing Symptoms of Excessive SNS Usage Based on User Behavior and Emotion: Analysis of Log Data

Author(s):  
Ploypailin Intapong ◽  
Saromporn Charoenpit ◽  
Tiranee Achalakul ◽  
Michiko Ohkura
IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 400-406
Author(s):  
Ye Tao ◽  
Shuaitong Guo ◽  
Cao Shi ◽  
Dianhui Chu

2015 ◽  
Vol 72 (9) ◽  
pp. 3572-3587 ◽  
Author(s):  
YeonJun Choi ◽  
SungJune Chang ◽  
YongJun Kim ◽  
HunJoo Lee ◽  
WookHo Son ◽  
...  

2014 ◽  
pp. 349-372 ◽  
Author(s):  
Susan Dumais ◽  
Robin Jeffries ◽  
Daniel M. Russell ◽  
Diane Tang ◽  
Jaime Teevan
Keyword(s):  

2016 ◽  
Vol 4 (1) ◽  
Author(s):  
Safnidar Siahaan

In this analysis, the writer chooses poetry entitled “Daddy” written  by Sylvia Plath.  The aim of this analysis is to find emotion expressed in the poetry. The result of this analysis conclude that feeling of sadness often expressed in this poem because the poem describes the grief and suffering experienced during the Nazy German. The situation made Plat depression and despair, but she tried to get up and running her life for victory. Based on this analysis, there are emotions showing sadness, disgust, anger, anxiety, happiness, guilt, and love. In collecting the data, the writer applies the method and technique of observation log. Data taken from the poem “Daddy” and analyzed by using the theory of psychology of emotion discovered by Minderop (2003)


2018 ◽  
Author(s):  
Jeroen Stragier ◽  
Gilles Vandewiele ◽  
Paulien Coppens ◽  
Femke Ongenae ◽  
Wendy Van den Broeck ◽  
...  

BACKGROUND Mobile apps generate vast amounts of user data. In the mobile health (mHealth) domain, researchers are increasingly discovering the opportunities of log data to assess the usage of their mobile apps. To date, however, the analysis of these data are often limited to descriptive statistics. Using data mining techniques, log data can offer significantly deeper insights. OBJECTIVE The purpose of this study was to assess how Markov Chain and sequence clustering analysis can be used to find meaningful usage patterns of mHealth apps. METHODS Using the data of a 25-day field trial (n=22) of the Start2Cycle app, an app developed to encourage recreational cycling in adults, a transition matrix between the different pages of the app was composed. From this matrix, a Markov Chain was constructed, enabling intuitive user behavior analysis. RESULTS Through visual inspection of the transitions, 3 types of app use could be distinguished (route tracking, gamification, and bug reporting). Markov Chain–based sequence clustering was subsequently used to demonstrate how clusters of session types can otherwise be obtained. CONCLUSIONS Using Markov Chains to assess in-app navigation presents a sound method to evaluate use of mHealth interventions. The insights can be used to evaluate app use and improve user experience.


KURVATEK ◽  
2017 ◽  
Vol 1 (2) ◽  
pp. 21-31
Author(s):  
Fatimah Miharno

ABSTRACT*Zefara* Field formation Baturaja on South Sumatra Basin is a reservoir carbonate and prospective gas. Data used in this research were 3D seismik data, well logs, and geological information. According to geological report known that hidrocarbon traps in research area were limestone lithological layer as stratigraphical trap and faulted anticline as structural trap. The study restricted in effort to make a hydrocarbon accumulation and a potential carbonate reservoir area maps with seismic attribute. All of the data used in this study are 3D seismic data set, well-log data and check-shot data. The result of the analysis are compared to the result derived from log data calculation as a control analysis. Hydrocarbon prospect area generated from seismic attribute and are divided into three compartments. The seismic attribute analysis using RMS amplitude method and instantaneous frequency is very effective to determine hydrocarbon accumulation in *Zefara* field, because low amplitude from Baturaja reservoir. Low amplitude hints low AI, determined high porosity and high hydrocarbon contact (HC).  Keyword: Baturaja Formation, RMS amplitude seismic attribute, instantaneous frequency seismic attribute


2012 ◽  
Vol 3 (4) ◽  
pp. 92-94
Author(s):  
SUJATHA PADMAKUMAR ◽  
◽  
Dr.PUNITHAVALLI Dr.PUNITHAVALLI ◽  
Dr.RANJITH Dr.RANJITH

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