Recent Advances in Social Network Analysis, Management and Security
J.UCS Special Issue
Yaser Jararweh
(Jordan University of Science and Technology, Irbid, Jordan
yijararweh@just.edu.jo)
Mohammad Al-Smadi
(Jordan University of Science and Technology, Irbid, Jordan
masmadi@just.edu.jo)
Elhadj Benkhelifa
(Staffordshire University, Stafford, United Kingdom
e.benkhelifa@staffs.ac.uk)
Social network analysis is concerned with the study of
relationships between social entities. The recent advances in internet
technologies and social media sites, such as Facebook, Twitter and
LinkedIn, have created outstanding opportunities for individuals to
connect, communicate or comment on issues or events of their
interests. Social networks are dynamic and evolving in nature; they
also involve a huge number of users. Frequently, the information
related to a certain concept is distributed among several
servers. This brings numerous challenges to researchers, particularity
in the data mining and machine learning fields. Privacy and security
in Social networks are critical concerns especially with the case of
cross-platform security. Despite the tremendous research conducted
around social networks, literature shows that challenges in the
application of social networks analysis in different fields and
security of social networks are still need to be addressed.
The purpose of this special issue was to provide a forum for
researchers to present and discuss their work which is related to
social network analysis, management and security. It aims to
investigate the opportunities in all aspects of Social Networks
Analysis, Management and Security. In addition, it seeks for novel
contributions that help mitigating possible challenges. The special
issue includes, among other submissions from the open call for papers,
extended versions of accepted papers from the Fifth International
Conference on Social Networks Analysis, Management and
Security(SNAMS-2018) that took place in Valencia, Spain. during
October 15-18, 2018. In response to this special issue, we received a
total of 15 submissions, these submissions were reviewed by domain
experts who recommended 8 papers to be accepted and to be included in
this special issue. The 8 accepted articles are summarized as
follows.
The first article, authored by Henrique Damasceno Vianna and Jorge
Luis Victória Barbosa, entitled as "Pompilos, a Model for Augmenting
Health Assistant Applications with Social Media Content". The authors
performed a random experiment during one month and a half on two
groups to assess the influence of messages related to the prevention
of chronic diseases. Those messages presented information on a
healthier diet, the practice of physical activities, and ways to lose
weight, from monitored Twitter profiles on the habits of health
assistant web application's users.
In the second article: "An Intelligent Recommender System Based on
Association Rule Analysis for Requirement Engineering", the authors
Mohammad Muhairat, Shadi ALZu-bi, Bilal Hawashin, Mohammad Elbes
and Mahmoud Al-Ayyoub, proposed an intelligent recommender system for
requirement engineering based on association rule analysis, which is a
main category in Data Mining. Such recommender would contribute in
enhancing the accuracy of the gathered requirements and provide more
comprehensive results. Conducted experiments in this work prove that
Frequent Pattern Growth outperformed Apriori in terms of execution and
space consumption, while both methods were efficient in term of
accuracy.
In the third article, co-authored by Qanita Bani Baker, Farah
Shatnawi, Saif Rawashdeh, Mohammad Al-Smadi and Yaser Jararweh, in
their paper entitled "Detecting Epidemic Diseases Using Sentiment
Analysis of Arabic Tweets" proposed a new approach in order to detect
Influenza using machine learning techniques from Arabic tweets in Arab
countries. This paper is the first study of epidemic diseases based on
Arabic language tweets. The authors have collected, labeled, filtered
and analyzed the influenza-related tweets written in the Arabic
language. Several classifiers were used to measure the quality and the
performance of the approach, which are: Naive Bayes, Support Vector
Machines, Decision Trees, and K-Nearest Neighbor.
The fourth article: "Label Clustering for A Novel Problem
Transformation in Multi-label Classification", co-authored by Smail
Sellah and Vincent Hilaire, focused on the multi-label classification,
more precisely those methods that transforms a multi-label
classification into a single label classification. The authors
proposed a novel problem transformation that leverage label
dependency. They used Reuters-21578 corpus that is among the most used
for text categorization and classification research.
In the fifth article "Scalable Distributed Metadata Server Based on
Nonblocking Transactions", the authors Kohei Hiraga, Osamu Tatebe and
Hideyuki Kawashima, proposed a design of a scalable distributed
metadata server, PPMDS, for parallel file systems using multiple
key-value servers. In PPMDS, hierarchical namespace of a file system
is efficiently managed by multiple servers. Multiple entries can be
atomically updated using a nonblocking distributed transaction based
on an algorithm of dynamic software transactional memory. Performance
evaluation shows the scalable performance up to 3 servers, and
achieves 62,000 operations per second, which is 2.58x performance
improvement compared to a single metadata performance.
In the sixth article: "User-Oriented Approach to Data Quality
Evaluation", the authors, Anastasija Nikiforova, Janis Bicevskis, Zane
Bicevska and Ivo Oditis, proposed a new data object-driven approach to
data quality evaluation. It consists of three main components: (1) a
data object, (2) data quality requirements, and (3) data quality
evaluation process. All of the three components of the presented data
quality model are described using graphical Domain Specific Languages
(DSLs). In accordance with Model-Driven Architecture (MDA), the data
quality model is built in two steps: (1) creating a
platform-independent model (PIM), and (2) converting the created PIM
into a platform-specific model (PSM).
In the seventh article: "A Framework for Online Social Network
Volatile Data Analysis: A Case for the Fast Fashion Industry",
co-authored by Anoud Bani Hani, Feras Al-Obeidat, Elhadj Benkhelifa,
and Oluwasegun Adedugbe, investigated the effectiveness of current
data mining techniques when used to identify consumer satisfaction
towards fast fashion products. This is carried out by designing,
implementing and testing a software artefact that utilises data mining
techniques to obtain, validate and analyse fast fashion social data,
sourced from Twitter, to identify consumer satisfaction towards
specific product types. In addition, further analysis is carried out
using a sentiment scaling method adapted to the characteristics of
fast fashion.
The eighth article is authored by Patrick Juola and entitled as
"Authorship Studies and the Dark Side of Social Media". Juola
discusses the technology, focusing on its application to social media
in a variety of disciplines. It includes a brief survey of the history
as well as three tutorial case studies, and discusses several
significant applications and societal benefits that authorship
analysis has brought about. It further argues, though, that while the
benefits of this technology have been great, it has created serious
risks to society that have not been sufficiently considered,
addressed, or mitigated.
In summary, we would like to sincerely thank all the authors and the
reviewers for their contributions and efforts invested to prepare
these publications. We hope that all eight articles will be found
interesting and valuable for the Social Networks Analysis researchers
and all other interested readers.
|