Multimedia Big Data: Content Analysis and Retrieval

2015 ◽  
pp. 37-51 ◽  
Author(s):  
Jer Hayes
Keyword(s):  
Big Data ◽  
Content Analysis ◽  
Multimedia Big Data ◽  
Data Content

Hybrid Crypto Techniques for Secured Multimedia Big Data Content Protection System (SMBDCPS)

2021 ◽  
Vol 17 (2) ◽  
pp. 1-21
Author(s):  
Velliangiri S. ◽  
Naga Rama Devi G.
Keyword(s):  
Big Data ◽  
Protection System ◽  
Security Level ◽  
Matlab Simulation ◽  
Multimedia Big Data ◽  
Content Protection ◽  
Hybrid Mechanism ◽  
Medical Health Care ◽  
Data Content ◽  
Overall Performance

Most of the existing work does not ensure the optimal and secured storage maintenance of big data. This is resolved in the proposed research method name called secured multimedia big data content protection system (SMBDCPS). The proposed scheme has using AES and SHA-256 hybrid mechanism for securing the keys of encryption and decryption. This method has integrated the key value of AES and SHA-256 together to generate the new key value for increasing the security level. The main advantage of the proposed scheme has required only small storage which is computation efficient. The overall performance of the proposed scheme has carried out on MATLAB simulation environment over the medical health care datasets. The performance proves the proposed scheme has yield better results than the existing scheme.

A Novel hybrid approach for Secured Multimedia Big Data Content Protection System (SMBDCPS)

2019 ◽  
Vol 12 ◽  
Author(s):  
S. Velliangiri
Keyword(s):  
Big Data ◽  
Research Method ◽  
Research Work ◽  
Hybrid Approach ◽  
Protection System ◽  
Security Level ◽  
Multimedia Big Data ◽  
Content Protection ◽  
Medical Health Care ◽  
Data Content

Most of existing work does not ensure the optimal and secured storage maintenance of big data. This is resolved in the proposed research method by introducing the method namely Secured Multimedia Big Data Content Protection System (SMBDCPS). In this work, initially keys are encryption and decryption is generated by introducing the Hybrid AES and SHA-256 algorithm. This method would integrate the key values of AES and SHA-256 together to generate the new key value which would increase the security level of the proposed system. The keys generated using this hybrid algorithm only requires small storage which is computationally efficient. The overall evaluation of the research work is carried out on matlab simulation environment over the medical health care datasets which proves that the proposed research method ensure the optimal and secured handling of multimedia big data.

MANAJEMEN GURU MODEL GUARDIAN ANGEL MENURUT MUNIF CHATIB

1970 ◽  
Vol 2 (2) ◽  
pp. 85-108
Author(s):  
Ni’matul Khasanah
Keyword(s):  
Content Analysis ◽  
Human Resources ◽  
Lesson Plan ◽  
Qualitative Approach ◽  
Optimal Management ◽  
Guardian Angel ◽  
Humanistic Approach ◽  
Data Content ◽  
Teacher Reports

The background of this research is the fact that the management of improving teacher‟s professionalism is still not effective. The role of teacher as planner, implementer, and developer of curriculum is also not optimal. Management of teachers is needed because teachers have a significant role in the success of learning process. This research was aimed at knowing Guardian Angel‟s concept of teacher management suggested by Munif Chatib and how it develops according to him. The implementation of Guardian Angel model of teacher management was presented through a testimony and direct interviews with Guardian Angel‟s trainees. This research used qualitative approach by studying Munif Chatib‟s books and direct interviews. Data were analyzed with content analysis, which included: (1) literary study of Munif Chatib‟s books, (2) description of Guardian Angel model of teacher management by Munif Chatib. This research found that (1) the concept of Guardian Angel teacher management uses humanistic approach, especially in regard to schedules of consultation, teaching strategies, and assessment through four kinds of teacher reports, including reports of morals, creativity, lesson plan, and student‟s learning results; (2) the basis used is the cornerstone of the scientific human resources and philosophical foundation that teachers carry out the work of teaching, which includes planning, teaching, evaluating, and learning. The first three points are teacher‟s obligations, while the last is their right. Penelitian ini dilatarbelakangi adanya keprihatinan manajemenpeningkatan profesionalitas guru yang belum berjalan efektif. Peranan guru sebagai perencana, pelaksana dan pengembang kurikulum yang belum optimal. Manajemen guru diperlukan mengingat bahwa peran guru amat signifikan bagi setiap keberhasilan proses pembelajaran.Penelitian ini mengungkap tentang manajemen guru Guardian Angel menurut Munif Chatib. Penelitian ini bertujuan untuk mengetahui konsep manajemen guru model Guardian Angel menurut Munif Chatib, dan berkembangannya Guardian Angel dalam pemikiran Munif Chatib. Implementasi manajemen guru model Guardian Angel dihadirkan melalui testimoni dan wawancara langsung dengan peserta pelatihan Guardian Angel. Penelitian ini menggunakan pendekatan kualitatif, dengan melakukan kajian terhadap buku - buku karya Munif Chatib dan wawancara langsung. Teknik anaisis data content analysis. Analisis meliputi: (1) kajian pustaka buku-buku karya Munif Chatib, (2) mendeskripsikan manajemen guru model Guardian Angel dalam pemikiran Munif Chatib.Hasil penelitian menunjukkan bahwa: (1) konsep model manajemen guru Guardian Angel menggunakan pola pendekatan manajemen humanis, terutama dalam jadwal konsultasi, strategi mengajar dan penilaian melalui empat rapor guru, yaitu rapor akhlak, rapor kreativitas, rapor lesson plan dan rapor hasil belajar siswa (2) landasan yang digunakan adalah landasan keilmuan sumber daya manusia dan landasan filosofi bahwa profesi guru mengemban pekerjaan manajemen, yaitu perencanaan , mengajar dan mengevaluasi dan belajar. Tiga hal pertama difahami sebagai kewajiban, sedangkan belajar dimaknai sebagai hak bagi seorang guru (3) Guardian Angel sebagai manajemen quality control yang meliputi: lesson plan, konsultasi, observasi dan umpan balik.

Call for Special Issue Papers: Multimedia Big Data Analytics for Engineering Education

Big Data ◽  
2020 ◽  
Vol 8 (2) ◽  
pp. 87-88
Author(s):  
Priyan Malarvizhi Kumar ◽  
Hari Mohan Pandey ◽  
Gautam Srivastava
Keyword(s):  
Big Data ◽  
Engineering Education ◽  
Data Analytics ◽  
Big Data Analytics ◽  
Special Issue ◽  
Multimedia Big Data

scholarly journals Enhanced WSN Routing Protocol for Internet of Things to Process Multimedia Big Data

2021 ◽  
Author(s):  
Vani Rajasekar ◽  
Premalatha Jayapaul ◽  
Sathya Krishnamoorthi ◽  
Muzafer Saracevic ◽  
Mohamed Elhoseny ◽  
...  
Keyword(s):  
Big Data ◽  
Internet Of Things ◽  
Routing Protocol ◽  
Multimedia Big Data

scholarly journals EXPRESS: “Get a £10 Free Bet Every Week!” – Gambling Advertising on Twitter: Volume, Content, Followers, Engagement and Regulatory Compliance

2021 ◽  
pp. 074391562199967
Author(s):  
Raffaello Rossi ◽  
Agnes Nairn ◽  
Josh Smith ◽  
Christopher Inskip
Keyword(s):  
Social Media ◽  
Big Data ◽  
Content Analysis ◽  
Volume Content ◽  
Data Analytics ◽  
Big Data Analytics ◽  
Regulatory Compliance ◽  
The Internet ◽  
Policy Recommendations ◽  
Policy Makers

The internet raises substantial challenges for policy makers in regulating gambling harm. The proliferation of gambling advertising on Twitter is one such challenge. However, the sheer scale renders it extremely hard to investigate using conventional techniques. In this paper the authors present three UK Twitter gambling advertising studies using both Big Data analytics and manual content analysis to explore the volume and content of gambling adverts, the age and engagement of followers, and compliance with UK advertising regulations. They analyse 890k organic adverts from 417 accounts along with data on 620k followers and 457k engagements (replies and retweets). They find that around 41,000 UK children follow Twitter gambling accounts, and that two-thirds of gambling advertising Tweets fail to fully comply with regulations. Adverts for eSports gambling are markedly different from those for traditional gambling (e.g. on soccer, casinos and lotteries) and appear to have strong appeal for children, with 28% of engagements with eSports gambling ads from under 16s. The authors make six policy recommendations: spotlight eSports gambling advertising; create new social-media-specific regulations; revise regulation on content appealing to children; use technology to block under-18s from seeing gambling ads; require ad-labelling of organic gambling Tweets; and deploy better enforcement.

E-government multimedia big data platform for disaster management

2017 ◽  
Vol 77 (8) ◽  
pp. 10077-10089 ◽  
Author(s):  
Zhihan Lv ◽  
Xiaoming Li ◽  
Kim-Kwang Raymond Choo
Keyword(s):  
Big Data ◽  
Disaster Management ◽  
Multimedia Big Data ◽  
Data Platform
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